Grasping mechanism for automatic green brick stacking device

Abstract

The invention provides a grasping mechanism for an automatic green brick stacking device. The grasping mechanism for the automatic green brick stacking device comprises a hanging bracket, a support rod and a brick clamping mechanism; the support rod is horizontally arranged at the bottom of the hanging bracket, and the support rod is provided with the brick clamping mechanism; the brick clamping mechanism comprises a fixed bracket, movable brackets, a clamping cylinder, sliding pairs, limit connecting plates, limit pins and clips; the upper end of the fixed bracket is fixed on the support rod; the upper end of each movable bracket is connected with the support rod via a sliding pair; the movable brackets are arranged on one side of the fixed bracket; the clamping cylinder is fixed on the fixed bracket; a piston rod of the clamping cylinder is connected with the movable bracket on the outermost side; the fixed bracket and the movable bracket adjacent to the fixed bracket, and the movable brackets are connected via the limit connecting plates; and the movable brackets are provided with strip guiding limit holes, the limit pins are arranged in the strip guiding limit holes, and the lower ends of the fixed bracket and the movable bracket are provided with clips respectively. The grasping mechanism has the advantages that: the structure is simple, the clamping force is precisely controlled, and the stacking position of the green brick is precisely located.

Description

technical field [0001] The invention relates to a grabbing mechanism for brick adobe, in particular to a grabbing mechanism for an automatic stacking device for brick adobe. Background technique [0002] The grasping mechanism of the brick automatic stacking device in the prior art has inaccurate control of the clamping force of the brick clamping device. When clamping bricks, sometimes the force is too large to damage the bricks, and sometimes the force is too small to cause bricks to fall; the brick clamping device loosens Sometimes, due to the slightly stronger clamping force, the brick clamping device will lift up the bricks, which is prone to falling bricks; when stacking bricks, the position of the bricks is not controlled accurately, resulting in different distances between the bricks, resulting in brick stacks easily collapsed . There are many defects in the existing grasping mechanism, and the brick adobe is often damaged or malfunctioned during use, which is not c...

AI Technical Summary

Problems solved by technology

[0002] The grasping mechanism of the brick automatic stacking device in the prior art has inaccurate control of the clamping force of the brick clamping device. When clamping bricks, sometimes the force is too large to damage the bricks, and sometimes the force is too small to cause bricks to fall; the brick clamping device loosens Sometimes, due to the slightly stronger clamping force, the brick clamping device will lift up the bricks, which is prone to falling bricks; when stacking bricks, the position of the bricks is not controlled accurately, resulting in different distances between the bricks, resulting in brick stacks easily collapsed

There are many defects in the existing grasping mechanism, and brick adobes are often damaged or malfunctioned during use, which is not conducive to mechanized mass production

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