Strapping drum assembly of strapping machine

Abstract

The invention provides a strapping drum assembly of a strapping machine, and belongs to the technical field of machinery. The strapping drum assembly of the strapping machine solves the problems that an existing strapping drum assembly of the strapping machine is easy to slip, and strap conveying and the strap taking up are not smooth. The strapping drum assembly of the strapping machine comprises a installation board fixedly connected to a rack of the strapping machine, a drum capable of axially rotating is arranged on one side of the installation board, the installation board is axially and fixedly connected with one row of transmission upper wheels, a balancing weight block is arranged on the installation board, the balancing weight block is provided with one row of transmission lower wheels, a packing strap of a strapping drum sequentially bypasses the transmission upper wheels and the transmission lower wheels, a rotating shaft is axially and fixedly connected to the installation board, the drum is arranged on the rotating shaft and can rotate along with the rotating shaft, a locking mechanism capable of locking the rotating shaft is arranged on the installation board, and the balancing weight block can rise and drive the locking mechanism to release the rotating shaft. The strapping drum assembly of the strapping machine has the advantages of being capable of automatically conveying straps and taking up straps, and reliable in work.

Description

technical field [0001] The invention belongs to the technical field of machinery, and relates to a belt machine, in particular to a belt reel assembly of the belt machine. Background technique [0002] The strapping machine is a device for bundling items with a strapping belt. The strapping machine generally includes a core device responsible for ironing, sticking and cutting the strapping belt, and a frame device for the strapping to wrap around the bundled objects. Before the core, the strapping machine also has a strapping device. Power unit for belt feed with tensioning and strapping. When working, place the items to be packed in the frame device, and the power device drives the packing belt to move, fill the entire frame device, and then use the movement to fix the packing belt, and pull the packing belt in the opposite direction to pack the entire package The belt is fixed on the outside of the items to be packed and pulled tightly to ensure that the items can be pack...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent CN 102501997 B discloses a baler, and its disadvantages are: one, the ironing head on this baler uses a heating wire, and the heating wire is pressed with a stainless steel flat sleeve, and the welding efficiency of the heating wire is low. The energy consumption is large; the second is that this kind of baler uses too many cam drives, the transmission is slow, the structure is complicated, and the production cost is high; the third is that this kind of baler has no inkjet device and lacks instructions for product identification

The strapping machine drives the intermediate wheel to move up and down through the tensioning cylinder to realize the tensioning of the strapping belt, so it is easy to slip and the feeding and receiving of the belt are not smooth

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