Plane coiling multi-knife slitting machine

Abstract

The invention relates to a planar reeling multi-blade longitudinal cutting machine. The planar reeling multi-blade longitudinal cutting machine comprises an unreeling mechanism and a main machine, wherein a base of the unreeling mechanism is connected with a main machine base through a connecting support; the main machine comprises a main machine shell, the main machine base, a reeling mechanism and a roll cutting mechanism; the roll cutting mechanism is arranged on the middle part of the main machine; the reeling mechanism comprises an upper reeling mechanism and a lower reeling mechanism; the upper reeling mechanism is arranged on the left upper side of the roll cutting mechanism; the lower reeling mechanism is arranged on the right lower side of the roll cutting mechanism; an upper reeling cylinder is hinged to the main machine shell. The main machine is provided with the upper reeling mechanism, and the lower reeling mechanism and the roll cutting mechanism; an upper reeling shaft, a lower reeling shaft and a roll cutting shaft are driven by the same transmission mechanism; the structure is simplified; meanwhile, synchronism of cutting and reeling is ensured.

Description

Technical field [0001] The invention relates to a rubber cutting machine, in particular to a plane reeling multi-knife slitting machine. Background technique [0002] The flat-winding multi-knife slitting machine is used in the rubber tire industry to slit rubber. Traditional longitudinal machines usually have problems such as large space occupation and easy deviation during cutting. For example, the tire rubber slitting machine disclosed in Patent No. 200810020292 has the technical characteristics of three groups of mechanisms including a feeding conveyor, a slitting mechanism and a discharging conveyor which are connected in sequence. The slitting mechanism has two sets of upper and lower knife shafts, upper and lower blades. The cylindrical cutter heads on the shaft are arranged at intervals; the shortcomings of this technical solution are: (1) The three groups of mechanisms are connected in series in sequence, occupying a large space; (2) Each group of mechanisms is equipped...

AI Technical Summary

Problems solved by technology

Such as the tire rubber slitting machine disclosed in Patent No. 200810020292, its technical feature is that it includes three groups of sequentially connected feeding conveyors, slitting mechanisms and discharge conveyors. The cylindrical cutter heads on the shaft are set at intervals; the disadvantages of this technical solution are: (1) The three groups of mechanisms are connected in series in sequence, which takes up a lot of space; (2) Each group of mechanisms is equipped with its own driving mechanism, and the structure is complicated; ( 3) The discharge conveyor rewinds the cut rubber strips. There is no rewinding mechanism for the remaining material, and it cannot realize lane-by-lane rewinding and layered rewinding.

(4) There is no deviation correcting device on the feeding conveyor, which is prone to deviation during the cutting process; (5) The width of rubber cutting is fixed and difficult to adjust, and the distance between the upper and lower cylindrical cutter heads is fixed, and only fixed thickness can be cut rubber

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