Feed vehicle capable of alarming material shortage

Abstract

The invention discloses a feed vehicle capable of alarming material shortage. The feed vehicle comprises a frame and a hopper. Wheels are mounted at the bottom of each of four legs of the frame. The hopper is fixed to the frame and provided with a weighing sensor and a timing controller. An alarm is disposed at the top of the frame. The weighing sensor can sense and display weight of residual powder materials in the hopper at any time, when the weight is lowered than a preset limit value, the alarm gives out an alarm to remind a feeder to feed timely, when the alarm lasts longer than a preset time and the feeder does not feed power materials to the feed vehicle timely, the time controller automatically stops the corresponding punching machine to avoid empty die punching, and accordingly the service lives of dies are prolonged, safety accidents are avoided, and production of unqualified products is avoided.

Description

technical field [0001] The invention relates to a carrying and transportation tool, in particular to a feeding vehicle capable of alarming material shortage. Background technique [0002] When the workpiece is stamped and formed, the powder to be stamped and formed needs to be loaded into the feeding car first, and then filled into the forming machine by the feeding car. The feeding cart used in the prior art includes a vehicle frame and a hopper, and the vehicle frame and the hopper are fixed, and casters are installed at the bottom of the four legs of the vehicle frame. [0003] The feeding cart in the prior art can be moved and is easy to use, but it cannot give an alarm to the lack of material in the feeding cart. This requires the feeder to add powder to the lack of material truck by memory or irregular inspection. However, due to the large number of feeding trucks, the forgetting, negligence or other reasons of the feeder, the feeder often fails to add powder to the ...

AI Technical Summary

Problems solved by technology

However, due to the large number of feeding trucks, the forgetting, negligence of the feeder, or other reasons, the feeder often fails to add powder to the machine tool in time, resulting in a lack of material on the machine tool.

Lack of material in the machine tool will cause the mold to crack due to air pressure, causing economic losses, and even serious safety accidents; it will also have a great impact on product quality, which will directly lead to the production of poor quality products

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