A control system applied to brick machine

Abstract

A control system applied to a brick machine, including an MPI bus and a main control module and a control panel connected to the MPI bus, and also includes a variable vibration module for controlling a vibration device, an anti-jamming module for receiving action feedback signals, and The output surge module used to issue action commands, the variable vibration module, the anti-interference module and the output surge module are respectively connected to the main control module. The variable vibration module includes a power supply, two motors, a frequency converter, and is connected between the power supply and the frequency converter. A contactor, a braking unit electrically connected to the frequency converter, two air switches and two air switch contacts, the two air switches are respectively connected between the frequency converter and the two motors, and the two air switch contacts are connected in series and connected to the frequency converter. The main control module is used for program control, and the anti-jamming module and output surge module are used for signal transmission control with each part of the brick machine, which can realize the automatic production control of the brick machine; the variable vibration module has a soft start function, which can realize the two motors. Synchronous work.

Description

technical field [0001] The invention relates to a brick making machine, in particular to a control system applied to a brick machine. Background technique [0002] Brick machine is the use of solid wastes such as building demolition, poor slag, fly ash, etc. that pollute the environment. After being crushed and matched in proportion, they are pressed into various environmentally friendly building materials such as wall bricks, pavement bricks, and square bricks. [0003] The main structure of the existing brick machine generally includes a batching device, a feeding device, a material distribution device, a forming device, a brick clamping device and a control system for controlling the actions of each part. The batching device batches the mixture composed of poor slag, fly ash and other solid wastes that pollute the environment and water according to a certain ratio; the feeding device will quantitatively feed the mixture that is mixed in proportion and stirred evenly; the ...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a control system applied to a brick machine, the main purpose of which is to overcome the shortcomings of the existing control system in controlling the vibration device, the vibration device does not have a soft start function, and the two motors are prone to asynchronous operations.

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