Automatic stretch film winding device

Abstract

The invention discloses an automatic stretch film winding device. The automatic stretch film winding device comprises a film feeding mechanism, a power mechanism, a rolling disk, a film clamping and sending mechanism and a film cutting mechanism. A stretch film is clamped by a film clamping claw and pulled by a stretch film winding rod to be wound around a rolling object. The stretch film winding rod is fastened on the end face of a rotating disk, a pushing air cylinder is fixed to the stretch film winding rod, a MINI air cylinder base is tightly connected with a piston rod of the pushing air cylinder, and a MINI air cylinder is fixed to the MINI air cylinder base. A mechanical clamp air cylinder and a film cutting air cylinder are fixed to a film clamping and cutting air cylinder base, a film cutting blade is arranged in a film cutting blade base, and the film cutting blade base is fixed to a piston rod of the film cutting air cylinder. By means of the automatic stretch film winding device, the manual operation intensity is remarkably lowered, the labor cost is obviously reduced, and a unit technical module can be established for the design of a standard unattended operation automatic reel machine.

Description

Technical field [0001] The invention belongs to the field of design and manufacture of packaging machinery automation, and particularly relates to an automatic stretch film winding device. Background technique [0002] Tubes such as soft flattened tubes and busbar heat-shrinkable tubes are all rubber-plastic hoses with a large diameter, a large diameter-to-thickness ratio, and are easy to flatten. The process of roll packaging is called the upper reel. It is wound and rolled from a 10,000-meter continuous strip and a rubber-plastic hose, and then cut into a 100-meter minimum package into a roll, and then wrapped with a stretch film to prevent it from being transported. Due to friction and collision damage to the surface of the roll, the current stretch film is wound by hands and feet: the end of the stretch film is manually pressed into the end of the tube in the paper tray and circled around the end of the tube, and then the foot is moved Turn the pedal switch to rotate the pa...

AI Technical Summary

Problems solved by technology

However, this method is not suitable for unattended fully automatic loading machines

[0003] The defect of this kind of hand-wound stretch film equipment is that it must be operated manually, and each plate needs repeated manual operation, which has low work efficiency and has always been one of the processes that plague the bottleneck of enterprise efficiency.

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