A swing arm mechanism for reciprocating and moving wall and floor tiles

Abstract

The invention relates to a swing arm mechanism capable of sending wall and floor tiles in a reciprocating and swinging mode. The swing arm mechanism comprises a swing arm assembly, a swing arm driving assembly, a base and a wall and floor tile grasping device. The swing arm assembly comprises a swing arm and a swinging wheel disc. The swing arm driving assembly comprises a speed reduction motor, a drive wheel, a guide wheel and a synchronization belt. The total center of gravity of the swing arm assembly and the wall and floor tile grasping device downwards falls from the highest point in the middle to the two sides to be adjacent to mutual symmetric limit positions. The swing arm mechanism is further provided with an air cylinder assisting assembly. The air cylinder assisting assembly comprises an air cylinder and a connection rod. When the total center of gravity of the swing arm assembly and the wall and floor tile grasping device is on the highest point and the air cylinder is located at the working limit position, the air cylinder works, one cavity is emptied and the other cavity is supplied with air. A local segment of the synchronization belt is fixed on the swinging wheel disc. The swinging wheel disc is a complete round wheel or a notched round wheel. The base comprises a shaft, a bearing, a supporting shaft and a fixed base. A swing arm is rapidly and accurately swung by means of a simple structure and a simple control manner, impact loads of the swing arm driving assembly are greatly reduced and the service life of the swing arm mechanism is effectively prolonged.

Description

Technical field [0001] The invention relates to the technical field of automatic sorting and offline of finished wall and floor tiles, in particular to a swing arm mechanism for reciprocatingly swinging and transferring wall and floor tiles. Background technique [0002] In the device for automatic sorting and offline of finished wall and floor tiles in the prior art, a geared motor is used to directly drive the mandrel of the swing arm. Since there is a certain working gap between the rotor parts of the reducer, there is a certain free space for the swing angle of the swing arm, which makes it difficult to achieve precise positioning at the end of the swing arm. Moreover, as the rotor components of the reducer work and wear, the above-mentioned free angle space of the swing arm will gradually increase, which seriously affects the long-term reliability of the swing device. In addition, because the reducer directly drives the swing arm, the output rotor of the reducer always has ...

AI Technical Summary

Problems solved by technology

Due to the certain working gap between the rotor parts of the reducer, there is a certain free space in the swing angle of the swing arm, which makes it difficult to achieve precise positioning at the end of the swing arm

Moreover, with the wear and tear of the rotor parts of the reducer, the above-mentioned free angle space of the swing arm will gradually increase, seriously affecting the reliability of the long-term operation of the swing device.

In addition, due to the way that the reducer directly drives the swing arm, the output rotor of the reducer will always only have part of the arc section involved in the working stroke. This uneven workload will seriously weaken the service life of the reducer and increase the use of the swing arm device. and maintenance costs

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