Double-cutter head assembly mechanical hand of four-wheeled grass cutter

Abstract

The invention relates to a double-cutter head assembly mechanical hand of a four-wheeled grass cutter, which comprises a base, lifting columns, a movable arm and a driving device, wherein the movable arm comprises a beam, mechanical arms, clamping and turning mechanisms and a pressing device; the pressing device is arranged at the top ends of the lifting columns; the mechanical arms are arranged at the two ends of the beam; the beam is arranged at the top ends of the lifting columns and is positioned below the pressing device; the driving device comprises a lifting driving device and a rotation driving device; the lifting driving device is arranged at the bottoms of the lifting columns; the rotation driving device is arranged in a base frame and is connected with the pressing device and the beam through a pull rod; and the clamping and turning mechanisms which clamp parts to be assembled are arranged at the front ends of the mechanical arms. In the scheme, the taking and putting of cutter heads from a conveyor line, and the turning of the cutter heads are completely automatically controlled by the mechanical hand, the actions of clamping, lifting, turning, backing-pressure and thelike are realized by the combination of pneumatic driving and motor driving, and the complete automation is realized by the effective combination of mechanical control, pneumatic control and electriccontrol.

Description

technical field [0001] The invention relates to an automatic control device for assembly of components, in particular to an automatic turning manipulator for assembling the cutter head of a lawnmower. Background technique [0002] In the field of machinery, the participation of machines is required to assemble the scattered parts into a whole or to adjust a certain part. At this time, the machine plays a fully automatic or semi-automatic role, which greatly saves manpower and working hours, and also increases the cost. Accuracy. In the lawn mower manufacturing industry, the main process is to install the rotating shaft and mowing blades on the cutter head in the double-blade parts assembly station of the four-wheel lawn mower assembly line. , It is necessary to turn the cutter head 180 degrees to complete. In the prior art, the work of turning the cutter head is done manually, which is labor-intensive, inefficient and inconvenient to operate. Contents of the invention ...

AI Technical Summary

Problems solved by technology

In the lawn mower manufacturing industry, the main process is to install the rotating shaft and mowing blades on the cutter head in the double-blade parts assembly station of the four-wheel lawn mower assembly line. , the cutter head must be turned 180 degrees to complete. In the prior art, the work of turning the cutter head is done manually, which has high labor intensity, low efficiency and inconvenient operation.

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