2results about How to "Effective pull" patented technology

The utility model discloses a vertical automatic continuous bag making and packaging equipment, including frame, membrane supply mechanism, feeding mechanism, vertical heat sealing mechanism, compact conveyor and horizontal heat sealing mechanism, the frame is installed with membrane supply mechanism and feeding mechanism, and the feeding mechanism contains a vertical setting's discharge pipe, one limit cylinder is fixed on the frame, and the limit cylinder is covered outside the discharge pipe, and the membrane sheet sent out by membrane supply mechanism passes the gap between discharge pipe and limit cylinder, the frame is installed with vertical heat sealing mechanism and horizontal heat sealing mechanism, and vertical heat sealing mechanism is located the front side of discharge pipe, and horizontal heat sealing mechanism is located below discharge pipe, the utility model discloses two compact conveyors are distributed in the left and right sides of discharge pipe symmetrically, so that the membrane sheet can be effectively pulled down, and the membrane sheet does not appear the phenomenon of skidding in the pulling process, guarantees the height of the packaging bag of heat pressure to keep consistent, improves the quality stability of product.

The utility model relates to tensile resistance structure technical field, especially a kind of tensile resistance structure of AI display shield extension cord, including outer sheath layer and reinforcing rib, the outer surface of reinforcing rib is fixedly connected with several linear array's connecting ring, the inner wall of several connecting rings is rotatably connected with an inner sheath layer, the inner wall of inner sheath layer is sleeved with conductor.The utility model has the advantages of: by optimization design and material selection, the tensile effect and service life of cable are significantly improved.First, reinforcing rib adopts glass fiber material, with high strength and high-temperature resistance, can effectively disperse tension, prevent cable from breaking when stressed.Reinforcing rib outer surface fixedly connected connecting ring adopts polyethylene material, with good flexibility and wear resistance, by with the limiting groove of inner sheath layer outer surface rotatably connected, the relative sliding between reinforcing rib and inner sheath layer is significantly reduced, avoid the abrasion and structural looseness caused by sliding.