Micro-tension rewinding splitting machine

Abstract

The invention relates to a micro-tension rewinding splitting machine, which comprises a frame, an active unwinding shaft, a splitting mechanism and a winding mechanism. The splitting machine is characterized in that: the active unwinding shaft is connected with an unwinding motor and a brake; a tension micro-metering mechanism is arranged between the active unwinding shaft and the splitting mechanism; a suction fan is arranged below the splitting mechanism; guide rollers are arranged between every two of the active unwinding shaft, the tension micro-metering mechanism, the splitting mechanism and the winding mechanism and are fixed to the frame; and a diameter gauge is arranged over against the active unwinding shaft. Due to the arrangement of the tension micro-metering mechanism, the rotating speed of the unwinding motor and the braking moment of the brake can be sensitively adjusted, so that a novel plastic diaphragm material is always conveyed in an approximately free state; since the suction fan is arranged below the splitting mechanism, offcut produced in a splitting process can be recovered in time without specially arranging an offcut winding mechanism and the cost is saved; and a slip inflatable shaft is arranged in the winding mechanism, so the winding tension can be adjusted and the flatness of the winding roll material is ensured.

Description

technical field [0001] The invention provides a micro-tension rewinding and slitting machine, which belongs to the field of slitting and rewinding of novel plastic diaphragm materials. Background technique [0002] At present, the existing slitting and rewinding technology is generally slitting and rewinding existing materials, but for new plastic diaphragm materials, the unsuitability of excessive winding tension is highlighted. Because the new plastic diaphragm material is extremely delicate and its thickness is very small, it is determined that the new plastic diaphragm material must always maintain a micro-tension working state during the whole process of unwinding, slitting, and winding, while the existing rewinding Slitting technology can not meet the special requirements of the above materials. Utility model content [0003] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is to provide a micro-tensio...

AI Technical Summary

Problems solved by technology

[0002] At present, the existing slitting and rewinding technology is generally slitting and rewinding existing materials, but for new plastic diaphragm materials, the incompatibility of excessive winding tension is highlighted

Because the new plastic diaphragm material is extremely delicate and its thickness is very small, it is determined that the new plastic diaphragm material must always maintain a micro-tension working state during the whole process of unwinding, slitting, and winding, while the existing rewinding Slitting technology can not meet the special requirements of the above materials

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