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Brake-releasing device and mechanical arm applying same

一种刹车装置、机器手臂的技术，应用在解刹车装置领域，能够解决安全疑虑、所需时间长等问题

Active Publication Date: 2020-06-16
DELTA ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology mostly uses electric excitation to release the brake. However, because it requires an external power source for electric excitation, if a power failure occurs and the power cannot be restored immediately, the brake cannot be released. It can only be manually removed by removing the shell of the robot arm. It takes a long time to release the brake, which is likely to cause safety concerns

Method used

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  • Brake-releasing device and mechanical arm applying same
  • Brake-releasing device and mechanical arm applying same
  • Brake-releasing device and mechanical arm applying same

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Embodiment Construction

[0040] Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the description in the following paragraphs. It should be understood that the present invention can have various changes in different ways, all of which do not depart from the scope of the present invention, and the description and drawings therein are used as illustrations in nature, not to limit the present invention. invention.

[0041] figure 1 It is a schematic diagram of the three-dimensional structure of the robot arm and the brake release device in a preferred embodiment of the present invention, figure 2 for figure 1 The schematic diagram of the internal structure of the robot arm shown, Figure 3A for figure 1 The cross-sectional view of the robot arm and brake release device shown when the brake is released, Figure 3B for figure 1 The cross-sectional view of the robot arm and the brake release device shown when braking, Figure 4 for...

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PUM

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Abstract

The invention provides a brake-releasing device and a mechanical arm applying the same. The mechanical arm comprises a shell and a brake piece. The shell defines an inner space and is provided with anopening. The inner space communicates to the outer side of the shell through the opening, the brake piece is arranged in the inner space, and the mechanical arm brakes or releases brake in a positioncorresponding to the brake piece. The brake-releasing device is connected to the brake piece and is partially located in the inner space and penetrates the opening partially to be exposed outside theshell. When the part, exposed outside the shell, of the brake releasing device moves due to an external force, the brake releasing device drives the brake piece to move synchronously, so that the mechanical arm releases the brake.

Description

technical field [0001] The invention designs a brake release device, in particular to a brake release device and a suitable robot arm thereof. Background technique [0002] Nowadays, with the development of automation, the robot arm has been widely used. The brake device in the robot arm is an integral part. The robot arm can only move when the brake is released. In order to take into account the smooth operation of the robot arm To ensure the safety of human beings, it must be able to brake or release the brakes on the robot arm immediately and stably. The existing technology mostly uses electric excitation to release the brake. However, because it requires an external power source for electric excitation, if a power failure occurs and the power cannot be restored immediately, the brake cannot be released. It can only be manually removed by removing the shell of the robot arm. It takes a long time to release the brake, which is likely to cause safety concerns. [0003] Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/00
CPCB25J19/0004F16D63/006F16D2121/14F16D2121/20F16D2123/00F16D2127/04F16D2129/04B25J19/066F16D59/02F16D2125/58
Inventor 邵启焕徐志铭张弘昇
Owner DELTA ELECTRONICS INC