Six-direction flexible adjusting method and high-precision flexible carrying equipment

Abstract

The invention relates to the technical field of carrying operation, and discloses a six-direction flexible adjusting method and high-precision flexible carrying equipment by aiming at the defect that when products are assembled, existing carrying equipment cannot achieve accurate alignment and positioning. A cart, a trolley and a hoisting mechanism are adopted for positioning a hoisted material. A positioning method comprises the step of driving the hoisted material to move in the X direction of traveling of the cart, move in the Y direction of traveling of the trolley and move in the vertical Z direction. The positioning method further comprises the steps that the hoisted material is made to generate X-axis deflection movement rotating with the X direction as the axial direction, Y-axis deflection movement rotating with the Y direction as the axial direction and Z-axis deflection movement rotating with the Z direction as the axial direction, and a hoisting tool of the hoisted material is flexibly connected with the trolley. According to the adjusting method, the positioning precision of the hoisted material in the X direction, the Y direction and the Z direction can reach 2.5 mm or above, the deflection positioning precision in the X-axis direction, the Y-axis direction and the Z-axis direction can reach 0.1 degree or above, and the adjusting method is particularly suitable for combined loading operation of large materials in the engineering machinery industry.

Description

technical field [0001] The technical field of handling operations of the present invention, in particular, relates to a six-way flexible adjustment method and high-precision flexible handling equipment. Background technique [0002] At present, the technology of using cranes to transport large components in the field of handling operations is very mature. There are also many studies on the anti-sway and positioning of large components during the handling process, but most of the research on handling positioning focuses on the placement and positioning of hoisted objects. However, the research on the handling of assembly positioning is not deep enough. For example, the patent with the publication number CN202055175U discloses a lifting device for a box girder lifting machine and a girder crane. The beam is adjusted in the X, Y, and Z directions to make it fall more precisely onto the pier, no adjustments in other directions or angles are involved. [0003] At present, large-...

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Problems solved by technology

[0002] At present, the technology of using cranes to transport large components in the field of handling operations is very mature. There are also many studies on the anti-sway and positioning of large components during the handling process, but most of the research on handling positioning focuses on the placement and positioning of hoisted objects. However, the research on the handling of assembly positioning is not deep enough. For example, the patent with the publication number CN202055175U discloses a lifting device for a box girder lifting machine and a girder crane. The beam is adjusted in the X, Y, and Z directions to make it fall more precisely onto the pier, no adjustments in other directions or angles are involved

[0003] At present, large-scale space transportation and assembly are generally carried out by cranes, but there are usually problems of poor adjustment and positioning accuracy during the assembly process, and manual repeated adjustment of the workpiece position is required, and this adjustment is not simple. X direction, Y direction It can be realized by adjusting the direction and Z direction, so it seriously affects the operation efficiency and cannot meet the production rhythm of the modern production line.

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