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Press machine safety protection device preventing hands from being pressed

A safety protection device and protection device technology, applied in the mechanical field, can solve problems such as inability to reliably provide safety protection, susceptibility to external interference, and device reliability issues

Inactive Publication Date: 2014-03-26
重庆针尖内燃机部件制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current presses use protection devices such as light curtain sensors. The protection devices for electronic components such as sensors have device reliability problems when they are used, and they are passive safety protection. They are easily disturbed by the outside world and cannot reliably play a role in safety protection.

Method used

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  • Press machine safety protection device preventing hands from being pressed

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Embodiment Construction

[0009] The specific working conditions proposed by the present invention will be described in detail below in conjunction with Fig. 1. The press slider 2 moves downward along the press guide rail 1, the guide tooth 3 of the protection device is fixed, and the rotating tooth 4 is movable, which can be rotated clockwise or Rotate counterclockwise, when the slider moves down, the rotating gear 4 rotates counterclockwise, when the slider moves down, the rotating gear 4 rotates counterclockwise, driving the anti-pressure hand lever 5 to rotate counterclockwise, at this time, if the operator If the hand does not leave the mold in time, the device will automatically push the operator's hand out to achieve the purpose of active safety protection. When the slider 2 rises along the guide rail 1, the anti-pressure hand device 5 returns to its original position.

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Abstract

The invention relates to a press machine safety protection device preventing hands from being pressed. A press machine sliding block is connected with a press machine guide rail, and protection device guide straight teeth are connected with protection device rotating teeth and are fixed on the press machine sliding block of the protection device rotating teeth. The protection device is added on a common press machine, so that the protection device rotating teeth rotate anticlockwise to drive a hand-press-preventing rod to rotate anticlockwise to push away the hands of an operator, the automatic safety protection purpose is achieved, and safety protection level is effectively improved.

Description

technical field [0001] The invention relates to a pressure-preventing hand safety protection device for a press, which belongs to the technical field of machinery. Background technique [0002] Most of the current presses use protection devices such as light curtain sensors. The protection devices for electronic components such as sensors have device reliability problems when they are used, and they are passive safety protection. They are easily disturbed by the outside world and cannot reliably play a role in safety protection. . Contents of the invention [0003] The purpose of the present invention is to provide a safety protection device for the anti-pressure hand of the press. By installing the protection device on the ordinary press, the anti-clockwise rotation of the rotating teeth of the protection device can be realized, and the anti-pressure hand lever can be driven to rotate counterclockwise to push the operation. The hand achieves the purpose of active securit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/00F16P3/00
Inventor 舒航
Owner 重庆针尖内燃机部件制造有限公司
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