The manufacturing method of the automatic sorting brick loading and unloading machine

The utility model discloses an automatic brick sorting and loading/unloading machine, which comprises a frame, a brick suction mechanism, a swing arm mechanism and a brick withdrawal mechanism. A tile conveying frame is set on the rack. The swing arm mechanism is set on the frame and located on one side of the tile conveying frame. The swing arm mechanism consists of a pair of swing arms, connecting rods and swing arm cylinders. The swing arms are connected to the connecting rods, and the piston rods of the swing arm cylinders push the connecting rods to rotate. The brick-suction mechanism is fixed on the swing arm. The brick-suction mechanism includes a bracket, a pair of swing rods, a suction cup and a swing rod cylinder. The pair of swing rods are pivotly connected to the bracket. The piston rod of the swing rod cylinder drives the swing rods to rotate, and the suction cup is fixed at the top of the swing rods. The brick withdrawal mechanism is located on one side of the swing arm mechanism. The brick withdrawal mechanism includes a brick withdrawal motor and a brick frame that slides on the frame driven by the brick withdrawal motor. The utility model uses suction cups to adsorb tiles, solving the technical problems in the existing technology that the tile clamping mechanism is prone to interference between the tiles and the equipment when taking tiles and can only lower the tiles but not upper them.

The utility model relates to the field of building materials machinery, in particular to an automatic brick loading and unloading machine for sorting.

Since its birth, architectural tiles have undergone years of development, with an increasing variety of types and patterns, as well as more and more size specifications. At the same time, the demand for tiles has also been growing larger and larger. The production of ceramic tiles in a ceramic factory involves a series of technological processes such as kilns, edge grinding, polishing, sorting and packaging.

At present, the automatic sorting and unloading machines produced by various manufacturers have the function of automatically picking up polished tiles of the same quality onto the corresponding tile racks. Then, the tiles are transported by forklifts to the unloading machines on the automatic packaging line for packaging. This operation mode is very suitable for polished tiles with a wide range of colors. However, with the rise of inkjet printers, polished glazed tiles have gradually replaced the position of polished tiles. More than 90% of the polished glazed tiles can directly enter the automatic packaging line after the polishing line, while approximately 10% of the small-sized and first-grade polished glazed tiles still need to be picked up on the tile conveyor line for further processing after polishing. However, the current automatic sorting and brick-laying machines cannot operate in reverse and cannot directly place the small-colored tiles on the tile rack back onto the tile conveyor line for automatic packaging. Therefore, manufacturers need a sorting machine that can automatically unload and load bricks. This can not only reduce the workload and number of operators, improve the level of automation, but also save the space for equipment placement and tile storage.

In order to overcome the shortcomings and deficiencies existing in the prior art, the present utility model provides an automatic brick loading and unloading machine for sorting.

The utility model is realized through the following technical solution: an automatic brick sorting and loading/unloading machine, including a frame, a brick suction mechanism, a swing arm mechanism and a brick withdrawal mechanism; A tile conveying frame is provided on the said frame. The said swing arm mechanism is set on the frame and located on one side of the tile conveying frame. The swing arm mechanism includes a pair of swing arms, a connecting rod and a swing arm cylinder that are pivotly connected to the frame. The swing arms are connected to the connecting rod, and the piston rod of the swing arm cylinder drives the connecting rod to rotate. The brick-suction mechanism is fixed on the swing arm. The brick-suction mechanism includes a bracket, a pair of swing rods, a suction cup and a swing rod cylinder. The pair of swing rods are pivotly connected to the bracket. The piston rod of the swing rod cylinder drives the swing rods to rotate. The suction cup is fixed at the movable end of the swing rods. The brick withdrawal mechanism is located on one side of the swing arm mechanism. The brick withdrawal mechanism includes a brick withdrawal motor and a brick frame driven by the brick withdrawal motor to slide on the frame.

Further, it also includes a centering mechanism set on the tile conveying frame, and the centering mechanism comprises a centering plate and a centering cylinder that drives the centering plate.

Further, it also includes buffer mechanisms set on both sides of the swing arm mechanism, and the buffer mechanism comprises a buffer rod and a spring resisting one end of the buffer rod.

Further, the brick suction mechanism also includes a pendulum rod cylinder bracket fixed on the bracket, and the pendulum rod cylinder is fixed on the pendulum rod cylinder bracket.

Further, the pair of pendulum rods are respectively fixed at both ends of a continuous shaft and connected to the bracket through the connecting shaft pivot. The piston rod of the pendulum rod cylinder is connected to the connecting shaft pivot through a connecting rod.

Further, the brick withdrawal motor of the said brick withdrawal mechanism is connected to the brick frame through a brick withdrawal chain.

Compared with the existing technology, the automatic sorting and loading/unloading brick machine of the present utility model, by adding a brick suction mechanism on the swing arm of the swing arm mechanism and using suction cups to adsorb tiles, replaces the brick clamping mechanism in the existing technology to hold bricks, solving the technical problems in the existing technology that the brick clamping mechanism is prone to interference between tiles and equipment when taking bricks and can only lower bricks but not upper them. The bidirectional flexible transfer of tiles from the tile rack to the tile conveying rack has been achieved, which is of breakthrough significance. The automatic sorting brick loading and unloading machine of the present utility model is multi-functional and reduces the equipment cost of the production line. At the same time, it also reduces the labor intensity, improves the level of automated production and the utilization rate of the site, conforms to the current requirements of industry transformation and upgrading, and has a strong market promotion prospect