Rolling machine for packing belt

Abstract

The invention provides a rolling machine for a packing belt. The rolling machine comprises a bracket, a servo winding displacement mechanism, a rolling disk, a motor and a servo motor, wherein the rolling disk is rotatably connected to the bracket, and the motor is in transmission connection with the rolling disk. The rolling machine also comprises a tension control mechanism arranged above the rolling disk, wherein the tension control mechanism comprises a swinging arm, a tensioning wheel and a first cylinder, the tensioning wheel and the first cylinder are arranged on two end parts of the swinging arm, the swinging arm is hinged on the bracket, one end of the first cylinder is connected to one end part of the swinging arm, the other end of the first cylinder is connected to the bracket, the servo winding displacement mechanism comprises a ball screw, a ball nut, a connecting rod and a guide wheel, the ball screw is rotatably connected to the bracket, the ball nut is threaded to the ball screw, the servo motor and the ball screw are in transmission connection with the connecting rod and are fixed on the ball nut, one end of the connecting rod penetrates through the first location hole arranged in the bracket and is connected with the guide wheel, and the guide wheel is arranged on one side of the rolling disk. According to the invention, the reliability of the rolling machine for the packing belt is improved.

Description

Technical field [0001] The invention relates to the technical field of machinery, and in particular to a wrapping tape winding machine. Background technique [0002] Plastic strapping has good elastic recovery, high strength, good water resistance, strong chemical resistance, light and soft, and can be strapped manually or by machine. Easy to use and low cost. Plastic strapping is widely used in the packaging and transportation industry. With the rapid development of packaging and logistics transportation, and the widespread application of automatic balers, the quality requirements for wrapping tapes into reels are higher. At present, most of the rewinding machines for packing belts are mechanical rewinding, and the rewinding motor is a torque motor. The tension is not constant and the rewinding is not stable, and it is easy to break and break up. The contact form between the reel and the paper tube is point contact, the paper tube is not evenly swollen and the side of the re...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a packing tape winder, which is used to solve the defect of low reliability of the packing tape winder in the prior art, and realize the improvement of the reliability of the packing tape winder.

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