A Large Stroke Clamping Mechanism with Adaptive Brick Scale

Abstract

The invention discloses a large-stroke clamping mechanism with self-adaptive brick scale, comprising a main bearing frame, one side of the main bearing frame is provided with a lateral stiffness maintaining mechanism, and the upper and lower sides of the main bearing frame are respectively installed with An upper drive motor and a lower drive motor, the output end of the upper drive motor is equipped with an upper screw module through a coupling, and an upper platform is installed on the upper screw module, and the upper platform is located on the main bearing frame On the inner side, a lower platform is provided below the upper platform, and the lower platform is located above the lower drive motor, and the output end of the lower drive motor is equipped with a lower lead screw module through a coupling. The adaptable large-stroke clamping mechanism increases the clamping width of the clamping mechanism through the upper driving motor, and increases the clamping force through the lower driving motor, so that the clamping mechanism has a large clamping load, which is beneficial to the clamping operation at the same time , It can also be used for clamping objects of different sizes.

Description

technical field [0001] The invention relates to the technical field of masonry robots, in particular to a large-stroke clamping mechanism with adaptive brick scale. Background technique [0002] In the construction industry, the use of construction robots can liberate humans from repetitive traditional construction operations, and at the same time greatly reduce labor costs. Brick masonry is a typical repetitive labor in the construction field, so how to precisely clamp different Standard bricks are the key technology of masonry robots; [0003] Both the current patent CN209339627U and the patent CN110817232A relate to the brick clamping mechanism. Among them, CN209339627U mentions that if the masonry robot obtains a larger clamping width, it needs to increase the height in the vertical direction, and the structural defects cause its volume to be too large. large, and the brick clamping mechanism mentioned in CN110817232A has the same defect, and at the same time it cannot ...

AI Technical Summary

Problems solved by technology

[0003] Both the current patent CN209339627U and the patent CN110817232A relate to the brick clamping mechanism. Among them, CN209339627U mentions that if the masonry robot obtains a larger clamping width, it needs to increase the height in the vertical direction, and the structural defects cause its volume to be too large. large, and the brick clamping mechanism mentioned in CN110817232A has the same defect, and at the same time it cannot clamp bricks with too small width, and is limited by the height of the top of the wall, the volume is too large to build the highest layer of the wall, The clamping mechanism will interfere with the top of the wall;

[0004] Moreover, after changing the clamping width, the clamping force is weakened, which is not conducive to the clamping operation. Therefore, the present invention proposes a large-stroke clamping mechanism with adaptive brick size to solve the problems in the prior art.

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