Automatic positioning and screwing mechanism of main and auxiliary seat frames and control method thereof

Abstract

The invention discloses an automatic positioning and screwing mechanism of main and auxiliary seat frames and a control method of the automatic positioning and screwing mechanism. The automatic positioning and screwing mechanism comprises a base, wherein the base is horizontally provided with a first guide rail and two front-back propelling mechanisms in the forward and backward direction, the first guide rail is provided with a main supporting base and an auxiliary supporting base, the two front-back propelling mechanisms can propel the main supporting base and the auxiliary supporting base to move on the first guide rail respectively, the main supporting base is provided with a second guide rail and a first left-right propelling mechanism, the second guide rail is provided with a main installation base, the auxiliary supporting base is provided with a third guide rail and a second left-right propelling mechanism, the third guide rail is provided with an auxiliary installation base, the auxiliary installation base is provided with a rotary mechanism, the second left-right propelling mechanism can propel the auxiliary installation base to move left and right on the third guide rail, and the main installation base and the auxiliary installation base are respectively provided with a CCD visual positioning device and a screwing device. The automatic positioning and screwing mechanism of main and auxiliary seat frames and the control method of the automatic positioning and screwing mechanism can achieve assembly and screwing of seat basins and seat frames of a main seat and an auxiliary seat, bring convenience to automatic control and management, and improve production efficiency.

Description

Technical field [0001] The invention relates to the technical field of automobile parts manufacturing equipment, in particular to an automatic positioning and tightening mechanism for a main and auxiliary seat frame and a control method thereof. Background technique [0002] Since the car seat assembly plant is a labor-intensive area, the traditional assembly of the main and auxiliary seat frames and seat basins is done manually. The workpieces are manually assembled on the assembly line pallet, and then flow into the next station after completion. There is a large demand for manpower, and the use of manual operations is not as good as automated equipment in terms of labor cost, process, quality, efficiency, and working hours; and the use of automated equipment can not only reduce the demand for personnel, but also in process, quality, and efficiency. As a result, an automatic wire-feeding and tightening system has emerged for the assembly of seat frames and basins. In this syste...

AI Technical Summary

Problems solved by technology

[0002] As the assembly plant of car seats is a labor-intensive area, the traditional assembly of main and auxiliary seat frames and seat basins is done manually. The workpieces are assembled manually on the assembly line tray, and then flow into the next station after completion. The demand for manpower is large, and the performance of manual work is not as good as that of automated equipment in terms of labor cost, process, quality, efficiency, and working hours; and the use of automated equipment can not only reduce the demand for personnel, but also improve the process, quality, and efficiency. , working hours, etc., so an automatic wire feeding and tightening system has appeared for the assembly of the seat frame and seat pan. In this system, workers pre-install the workpiece on the line, and after the confirmation is completed, it flows to the assembly station. After positioning Carry out mechanized assembly. The assembly process needs to install the seat pan on the seat frame through screws, etc. The connection screws between the seat pot and the seat frame are in the vertical direction or in the inclined direction. The assembly process requires the positioning mechanism and the wire feeding and tightening mechanism to work together. complete, and there is no such device on the existing assembly line

[0003] The disadvantage of the existing technology is that after the manual assembly of the seat frame and the seat pan is changed from manual assembly to automatic assembly, after the workpiece is pre-assembled on the line and flowed to the assembly station for positioning, automatic mechanical assembly is required. There is no such positioning and tightening device at present

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