Unwinding and semi-automatic feeding and fabric transmitting device for wirecord fabric cutting machine

Abstract

The invention discloses an unwinding and semi-automatic feeding and fabric transmitting device for a wirecord fabric cutting machine. The device comprises a wirecord fabric suction mechanism, a wirecord fabric sucking-up mechanism and a wirecord fabric transmitting mechanism, wherein the wirecord fabric suction mechanism and the wirecord fabric sucking-up mechanism are arranged between the outlet of an unwinding device and a circular arc ball deck plate of a shearing machine; the wirecord fabric suction mechanism comprises a fabric transmitting ball deck plate and a lifting magnetic board arranged below the fabric transmitting ball deck plate; openings corresponding to magnetic blocks on the magnetic board in position are formed in the fabric transmitting ball deck plate; the wirecord fabric transmitting mechanism comprises a linear guide rail and a sliding block; the linear guide rail is arranged in the feeding direction; the sliding block is matched with the linear guide rail in a sliding manner, and is driven by a synchronous belt driven by a handwheel to do reciprocating motion; and the wirecord fabric sucking-up mechanism comprises a magnetic sucking block which is connected with the sliding block and can ascend and descend. The side of the wireboard fabric is sucked up through the magnetic sucking block, and the handwheel is shaken to enable the magnetic sucking block to send the wirecord fabric to a position in front of a cut-off knife along the linear guide rail, so that the primary feeding precision is improved, and the material waste is reduced.

Description

technical field [0001] The invention relates to tire semi-finished product production equipment, in particular to a semi-automatic feeding and feeding device for a steel cord cutting machine. Background technique [0002] At present, the main body of the steel cord cutting machine needs to meet the steel cord cutting with a width of 1000mm and a minimum angle of 15°. Because of its unique structure, the connecting part between the guide device and the cutting main machine has a large free space. There is no reference when the opening involves the front of the cutting knife of the main machine, and its position cannot be accurately positioned. The direction of the material is inconsistent with the movement direction of the clamping mechanism behind the cutting main machine whose movement direction is precisely controlled by the program, resulting in the first few knives of material cut during the initial feeding. The size is out of tolerance and scrapped, resulting in loss. ...

AI Technical Summary

Problems solved by technology

[0002] At present, the main body of the steel cord cutting machine needs to meet the steel cord cutting with a width of 1000mm and a minimum angle of 15°. Because of its unique structure, the connecting part between the guide device and the cutting main machine has a large free space. There is no reference when the opening involves the front of the cutting knife of the main machine, and its position cannot be accurately positioned. The direction of the material is inconsistent with the movement direction of the clamping mechanism behind the cutting main machine whose movement direction is precisely controlled by the program, resulting in the first few knives of material cut during the initial feeding. The size is out of tolerance and scrapped, resulting in loss

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