Cotton packaging film winding device with quick release structure

Abstract

The invention discloses a cotton packaging film winding device with a quick release structure, and belongs to the field of film winding, the cotton packaging film winding device with the quick release structure comprises a base, supports are symmetrically fixed to the two sides of the base, sleeves are rotationally connected to the top ends of the supports through bearing seats, and the two sleeves are oppositely arranged; three sets of sliding grooves are evenly formed in the inner wall of the sleeve at equal angles, expansion strips matched with the sliding grooves are arranged in the sliding grooves in a sliding connection mode, linear modules are fixed between every two adjacent sliding grooves, the output ends of the linear modules are connected with sliding bases, displacement rods are fixed to the sliding bases, the displacement rods and the sleeve are coaxially arranged, and the displacement rods are arranged among the three sets of expansion strips. The opposite ends of the two displacement rods are connected with adjusting bolts through thread structures, folding grooves which are oppositely formed are formed between the displacement rods and the expansion strips, the structure is simple, the reel replacing efficiency is high, the cotton packaging film winding efficiency is high, the market prospect is achieved, and the device is suitable for popularization.

Description

technical field [0001] The invention relates to the field of film winding, and more specifically relates to a cotton packaging film winding device with a quick-release structure. Background technique [0002] Packaging roll film is one of the commonly used packaging materials for agricultural harvesting operations. It is soft in texture and has a large single packaging volume, so it is suitable for on-site packaging of economic crops such as cotton. The roll film is usually a plastic film, and its production process is often blown and stretched. In the final link of production, the film often needs to be wound on a paper tube for overall packaging and transportation. [0003] After the film is wound, it is necessary to remove the entire film roll from the rewinding equipment, and then remove the paper reel and film from the film roll. However, the problem with this process is that in order to facilitate the removal of the film roll, the film roll is often installed in a non...

AI Technical Summary

Problems solved by technology

However, the problem with this process is that in order to facilitate the removal of the film roll, the film roll is often installed in a non-fixed manner, and its two ends are directly supported on the corresponding parts of the frame, which causes the film roll It is installed in direct rolling contact with the frame bracket without using bearings, which will cause long-term rolling friction between the roll film roller and the frame and aggravate the loss of parts. If the bearing is installed, it will increase the difficulty of later disassembly, and also The accuracy will be affected by repeated disassembly and assembly. At the same time, the disassembly of the existing reel is complicated, and it cannot be adapted to the installation of different types of reels. The adaptability is poor, which seriously affects the winding efficiency of the cotton baling film. Disassemble the structure of the cotton packaging film winding device to solve the above problems

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