Fault induction self-power-off system for high-end digital printing device

Abstract

The invention provides a fault induction self-power-off system for a high-end digital printing device. The system is composed of a coding disc electrical signal, a fixed slider, a guide rail with a synchronous motor, an infrared induction device, a controller, a power line and a code distribution instrument. The infrared induction device is arranged on a translating platform of the high-end digital printing device to induce the existence of an operator, so that the power supply of the coding disc electrical signal can be automatically shut down; and the infrared induction device is connected with the controller which is used to control the power on-off of the coding disc electrical signal, and the infrared induction device is arranged on the lower part of the coding disc electrical signal and forms a linear type with the mounting surface of the coding disc electrical signal. The invention applies the infrared induction system to the coding disc electrical signal, the existence of the operator can be induced by the infrared induction and the power supply of the coding disc electrical signal can be automatically shut down; and the active protection method can cut off the contact between the operator and the translating platform, thus the risk that the translating platform is out of control in the using process of the operator can be avoided.

Description

technical field [0001] A fault induction self-power-off system for high-end digital printing equipment relates to the technical field of digital printing. Background technique [0002] In the existing digital printing industry, the translation module of the digital printing machine adopts the electric signal drive motor of the code disc, and the motor shaft wheel drives the synchronous rack, and the rack is fixed under the translation platform. There are two fixed sliders on both sides of the translation platform. A guide rail with a synchronous motor is installed under the block. When the voltage is unstable, the translation platform will suddenly slip out of control, resulting in injury accidents. At present, emergency power off is often used in the industry to prevent the translation platform from sliding out. But this is all passive protection. Moreover, in many cases, the translation platform is suddenly out of control during use, and accidents of the translation platf...

AI Technical Summary

Problems solved by technology

[0002] In the existing digital printing industry, the translation module of the digital printing machine adopts the electric signal drive motor of the code disc, and the motor shaft wheel drives the synchronous rack, and the rack is fixed under the translation platform. There are two fixed sliders on both sides of the translation platform. A guide rail with a synchronous motor is installed under the block. When the voltage is unstable, the translation platform will suddenly slip out of control, resulting in injury accidents. At present, emergency power off is often used in the industry to prevent the translation platform from sliding out. But it's all passive protection

Moreover, in many cases, the translation platform is suddenly out of control during use, and accidents of the translation platform bumping into people and causing disabilities occur from time to time because it is too late to turn off the power supply, so the effect of turning off the power supply is not obvious. The high-end digital printing equipment of the present invention The fault induction and self-breaking system of the company is developed for this disadvantage.

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