Press tackle safety alarming device

A safety alarm device, the technology of the alarm device, applied in the direction of alarms, instruments, etc., can solve problems such as inability to judge in time, brake failure, etc., and achieve the effect of improving work safety and avoiding casualties.

Inactive Publication Date: 2015-06-24
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned problems that cannot be judged in time due to the failure of the brake during the pressing and forming process of the existing press, the present invention invents a safety alarm device for the trolley of the press

Method used

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  • Press tackle safety alarming device
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Embodiment Construction

[0013] The present invention will be specifically described below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 As shown, the present invention is a safety alarm device for a press trolley. The overall structure includes a sensor device, a control device 5 for controlling the switch of the sensor device and receiving a signal from the sensor device, and an alarm device 10 for sending an alarm signal.

[0015] The sensor device is composed of a sensor device 1 3 and a sensor device 2 4. The present invention realizes an alarm for the safety of the press block according to infrared signals of different signal strengths based on the infrared signal receiving sensor. The sensor device 1 3 and the sensor device The device two 4 are installed opposite to each other, the sensor device one 3 is controlled by the control device 5 to start and close it, the sensor device one 3 uses an infrared signal transmitter to send an infrared sig...

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Abstract

The invention relates to a press tackle safety alarming device which comprises a sensor device, a control device and a warning device. The control device controls turning on and off of the sensor device and receives the signals of the sensor device. The warning device can give out warning signals of different decibels according to the strength of the received signals. The sensor device comprises an infrared signal emitter with fixed strength and an infrared signal receiving sensor. By receiving infrared signals with different signal strengths, safety alarming on a press tackle is achieved. The band-type brake failure accidents during a press pressing forming process can be effectively detected, by sensor detecting, working safety is well improved, and casualties caused by the tackle during press band-type brake failure are reduced or avoided.

Description

technical field [0001] The invention relates to an intelligent alarm device, in particular to a safety alarm device for a press block. Background technique [0002] The press is the equipment commonly used in the preparation process of many materials. Nowadays, the domestic refractory materials, ceramics, building materials and other industries use the press to press and form very widely. The so-called press pulley means that the brake of the press fails due to various reasons. Make the hammer head of the press slip, if the staff does not notice this phenomenon at this time, it is likely to cause casualties. However, the production status of the existing traditional manual and semi-automatic presses is still in the stage of manual operation, and safety issues must be considered in manual operation. In terms of safety protection, the existing press still stays in the stage of sensing light during operation to control the locking of the press brake, but in the actual working ...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G08B21/02
CPCG08B21/02
Inventor张久美牟善浩刘永杰孙杰璟
OwnerUNIV OF JINAN