Automatic expansion and shrink type edge material winding drum

Abstract

The invention discloses an automatic expansion and shrink type edge material winding drum. The automatic expansion and shrink type edge material winding drum comprises a first bearing support, a second bearing support, a hydraulic cylinder support, a first support bearing and a second support bearing, a shaft sleeve is respectively mounted in the first support bearing and the second support bearing, the shaft sleeve is connected with a chain wheel, a main shaft is connected in the shaft sleeve, one end of the main shaft is connected with a bend plate mounting seat, which is jointed with a plurality of bend plates, the shaft sleeve is connected with a grade disc mounting seat, the grade disc mounting seat is fixedly connected with a grade disc, a support rod is jointed between each bend plate and the grade disc, the other end of the main shaft is connected with a moving and rotating bearing seat and a moving and rotating bearing, a hydraulic cylinder is mounted on the hydraulic cylinder support, the piston rod of the hydraulic cylinder is mounted in the moving and rotating bearing. The automatic expansion and shrink type edge material winding drum is simple in structure, reasonable in design and small in the floor space and has the automatic expansion and shrink function, the material is unloaded and blocked conveniently, the time consumption is short for the operation process, the frequent maintenance and repair are not needed, the practicability is strong, the use effect is good and is convenient for popularization to use.

Description

technical field [0001] The invention relates to the technical field of strip material slitting, in particular to an automatic expansion and contraction type edge material reel. Background technique [0002] There will be side wires in the metal strip slitting unit, so the slitting unit that receives the side wires online is equipped with an auxiliary equipment, that is, a side material coiler. The side material reel in the traditional side material coiler The expansion and contraction and the installation of the retaining plate are all done manually, and it is necessary to manually complete the removal and installation of the side material reel in each production cycle. The operation process takes a long time, and because the equipment site environment is poor, the work intensity is also high. With the development of productivity, rising labor costs, and the deepening of the concept of people-oriented social development, coupled with the continuous improvement of the compan...

AI Technical Summary

Problems solved by technology

The operation process takes a long time, because the equipment site environment is poor, so the work intensity is also high

With the development of productivity, rising labor costs, and the deepening of the concept of people-oriented social development, coupled with the continuous improvement of the company's requirements for the automation of production equipment and equipment production efficiency, the original edge material coiling device can no longer adapt to the industry. Development needs, production enterprise owners urgently hope that equipment manufacturers can improve or develop such equipment with higher automation and production efficiency

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