Rotary reeling and unreeling mechanism of round cutter die cutting machine

Abstract

The invention discloses a rotary reeling and unreeling mechanism of a round cutter die cutting machine. The rotary reeling and unreeling mechanism of the round cutter die cutting machine comprises a supporting beam assembly. The supporting beam assembly comprises a main wallboard. A first motor is fixed to the rear side of the main wallboard. An outwards-extending shaft of the first motor is connected with a drive gear, and the drive gear is engaged with a driven gear. A guide assembly comprises a circle-ring-shaped circumferential track and a plurality of supporting guide pieces, wherein thecircumferential track cooperates with the multiple supporting guide pieces. A reeling and unreeling assembly comprises a round rotating base plate fixed to the front side of the driven gear. The frontside of the rotating base plate is internally and symmetrically connected with two air expanding shafts. Second motors drive a driven synchronous pulley. The tail ends of the air expanding shafts penetrate the driven gear, the circumferential track and first through holes to be connected with the driven synchronous pulley. The rotary reeling and unreeling mechanism has the beneficial effects thatreeling and unreeling functions are concentrated, the automatic and rapid material coil converting is achieved, and the production efficiency is high.

Description

technical field [0001] The invention relates to the field of circular knife die cutting machines, in particular to a rotary feeding and unwinding mechanism of a circular knife die cutting machine. Background technique [0002] During the operation of the circular knife die-cutting machine, as the processing requirements change, the functional requirements of the axes are different. In ordinary machines, one axis has one function, and the distance between the axes is large. The disadvantages are: First, the same axis has a single function, realizing a The work needs to be equipped with multiple axes, the whole machine is complex, the production line is long, and it takes up a lot of space; secondly, due to the long distance between the functional axes, the time for changing materials is long, and the production efficiency is low; thirdly, the overall production line is long due to the distance between the axes. , It takes a long time to detect and monitor the position of the ...

AI Technical Summary

Problems solved by technology

[0002] During the operation of the circular knife die-cutting machine, as the processing requirements change, the functional requirements of the axes are different. In ordinary machines, one axis has one function, and the distance between the axes is large. The disadvantages are: First, the same axis has a single function, realizing a The work needs to be equipped with multiple axes, the whole machine is complex, the production line is long, and it takes up a lot of space; secondly, due to the long distance between the functional axes, the time for changing materials is long, and the production efficiency is low; thirdly, the overall production line is long due to the distance between the axes. , It takes a long time to detect and monitor the position of the axis motion; Fourth, multiple axes are set within a long distance, the operation convenience is poor, and more labor is required; Fifth, multi-axis operation to achieve multiple actions requires multiple benchmarks, material rolls The conveying error is large, the cumulative error of processed products is large, the processing accuracy is low, and the alignment time of receiving and discharging materials is long, that is, the adjustment time is increased, and the working time is increased at the same time, which reduces the production efficiency.

Images