A rotary blank clamping device suitable for automatic blank stacking machine

Abstract

The invention discloses a rotary green brick clamping device suitable for an automatic setting machine. The rotary green brick clamping device is characterized in that the bottom of a clamping disc is connected with a telescopic frame, and a clamp is composed of air cylinders, connecting rods, telescopic rods and clamping plates; the air cylinders are fixed to the telescopic frame, the clamping plates penetrate the telescopic rods, every two adjacent clamping plates are connected to form linkage through the corresponding connecting rod, the clamping disc is provided with air storage tanks, and the air cylinders communicate with the air storage tanks through air distributing pipes; the air inlet ends of the air distributing pipes are connected with air pressure adjusters, a base is connected to the top of the clamping disc, a rotation support is connected to the base and rotationally connected with a pressing plate, and the pressing plate is fixedly connected with a speed reducer; and an output shaft of the speed reducer is connected with a gear, the gear and the rotation support are in transmission through engagement, and spring columns are arranged between the pressing plate and the rotation support. According to the rotary green brick clamping device, green bricks can be firmly clamped, when the green bricks are stacked in double layers, rotation of the clamping disc can adaptively adjust inertia force, the green brick stacking and positioning precision is improved, and the subsequent green brick stacking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of sintered brick mechanical equipment, in particular to a rotary blank clamping device suitable for an automatic blank stacking machine. Background technique [0002] The automatic stacking machine is a mechanical device that automatically divides, grabs, moves and stacks bricks in sequence. The automatic stacking machine is mainly composed of a splitting device, a blank clamping device, a walking device, a lifting device, a rotating device, and a hydraulic system. It is composed of an electrical system, etc., wherein the lifting device is connected with the traveling device and the rotating device, and the rotating device is connected with the clamping device. Compared with the manual stacking method, it has the advantages of high production efficiency and good stacking quality of bricks. When the automatic blank stacking machine is working, when the blank cutting machine pushes the cut bricks to the sepa...

AI Technical Summary

Problems solved by technology

The gripper of the green brick machine in this patent document is connected to the motor reducer through the lifting belt, so that the grasped bricks can be lifted upwards, but because the gripping force of the green brick machine gripper cannot be adjusted, especially when clamping bricks of different sizes When adobes are used, it is easy to cause adobes to fall and be damaged by extrusion, which reduces the quality of adobes; when the adobes are double-layered, the gripper of the adobe stacking machine is heavy because it grabs a large number of adobes, and its rotation is difficult to control. The strong rotational inertia force leads to poor positioning of adobe stacking and reduces the efficiency of adobe stacking

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