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Adsorption robot

A technology of robots and suction cups, which is applied in the field of robots, can solve the problems of undetectable factors such as vacuum degree, and achieve the effects of saving machine base space, high reliability, and increasing distance

Active Publication Date: 2017-11-17
ECOVACS ROBOTICS (SUZHOU ) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the tentacle sensor cannot detect some stickers, paints, small cracks and other factors that affect the vacuum degree of the adsorption device.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 As shown, in the present embodiment, the quantity of the auxiliary suction cup 3 is one, and the traveling direction A of the body 1 is set as the front, and the auxiliary suction cup 3 is arranged on the front side of the main suction cup 2 .

[0029] working principle:

[0030] When the control unit receives the signal that the vacuum degree of the auxiliary suction cup 3 drops, the control unit controls the traveling unit 5 to drive the body 1 to stop or turn, wherein the turning includes backward, left or right turn.

Embodiment 2

[0032] figure 2 It is a schematic diagram of the bottom structure of the adsorption robot body in Embodiment 2 of the present invention, as figure 2 As shown, the structure of the adsorption robot in this embodiment is basically the same as that in Embodiment 1, the difference is that:

[0033] The quantity of the auxiliary sucker 3 in the present embodiment is at least two, with the advancing direction A of the body as the front, at least one auxiliary sucker 3 is arranged on the front side of the main sucker 2, and the auxiliary sucker 3 arranged on the front side of the main sucker 2 is removed The rest of the subsidiary suction cups 3 are arranged on the left and right sides and / or the rear side of the main suction cup 2 .

[0034] working principle:

[0035] If the control unit receives the signal that the vacuum degree of the auxiliary suction cup 3 on the front side of the main suction cup 2 drops, the control unit controls the walking unit 5 to drive the body 1 to ...

Embodiment 3

[0037] image 3 It is a schematic diagram of the bottom structure of the adsorption robot body in Embodiment 3 of the present invention, as image 3 As shown, the structure of the adsorption robot in this embodiment is basically the same as that of the adsorption robot in Embodiment 2, the difference is that:

[0038] The quantity of the auxiliary suction cups 3 in the present embodiment is four, and one is respectively arranged on the front, rear, left, and right sides of the main suction cup 2 .

[0039] Its working principle is consistent with that of Embodiment 2, and will not be repeated here.

[0040] please refer again image 3 As shown, in this embodiment, the main suction cup 2 of the adsorption robot adopts a double-circle suction cup, which includes an inner suction cup 21 and an outer suction cup 22, and the inner suction cup 21 is arranged on the inner side of the outer suction cup 22, wherein the cavity inside the inner suction cup 21 is vacuumed. The suction ...

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PUM

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Abstract

The invention discloses an adsorption robot, comprising a body (1), a control unit and a sensor. A main suction cup (2) is arranged at the bottom of the body, and an auxiliary suction cup (3) is also arranged on the periphery of the main suction cup (2). The sensor detects the vacuum degree of the auxiliary suction cup (3), and sends the detected information to the control unit, and the control unit receives the information sent by the sensor for analysis and processing, and sends out control instructions to control the body (1) Action. The suction robot of the present invention utilizes the auxiliary suction cups as the main suction cup for more comprehensive early warning detection and improves reliability.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to an adsorption robot. Background technique [0002] Adsorption robots are a type of special robots that can be adsorbed on vertical or inclined walls and perform certain functions, such as glass cleaning robots and wall cleaning robots. The adsorption unit is a very important part of the adsorption robot. It provides the adsorption force for the robot, so that the robot can be adsorbed on the wall to perform corresponding work. Therefore, the reliability of the adsorption unit directly affects the efficiency, performance and wall adaptability of the robot. The adsorption robot uses the suction cup to adsorb on the working surface. However, due to the uncertainty of the working environment, there are likely to be cracks, bumps, frameless borders or small steps on the working surface. When the suction cup passes by, it is easy to leak air, and the adsorption robot may fall. danger....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47L1/02A47L11/38
CPCA47L1/02A47L9/02A47L9/2821A47L9/2826A47L9/2852A47L2201/04B62D57/024
Inventor 汤进举
Owner ECOVACS ROBOTICS (SUZHOU ) CO LTD