Transmission deviation prevention and replacement structure of packing belt feeding roller

Abstract

The invention discloses a transmission deviation prevention and replacement structure for a packing belt feeding roller, and relates to the field of strip conduction structures. A first mounting square rod is arranged at the end side of a first mounting shaft rod; a first sleeving convex block is arranged at the end side of the first mounting square rod; a second rotating rod is mounted in the axis direction of a strip feeding roller body; second mounting square pipes are fixedly arranged at the two end sides of the second rotating rod; second square pipe grooves matched with the first sleeving convex block are formed in the end sides of the second mounting square pipes; a fourth arc-shaped plate is fixedly connected below a third inner position fixing plate; a plurality of rollers are embedded in one side of the fourth arc-shaped plate; a fourth blocking arc plate is arranged at one side of the fourth arc-shaped plate; and fourth roller guide grooves matched with the multiple rollers on a fourth edge position ring plate are formed in a fourth edge position ring plate. According to the transmission deviation prevention and replacement structure for the packing belt feeding roller, a deviated strip is limited and blocked, and meanwhile, after long-term wear, a roller body can be replaced without dismounting the first mounting shaft rod which is originally connected with the roller body.

Description

technical field [0001] The invention belongs to the field of strip conduction structures, and in particular relates to a conduction deflection prevention and replacement structure for a packing belt feed roller. Background technique [0002] On some storage battery packaging boxes, packing tape is required to pack the box body, and a packing machine is used for packing on the automatic packing line. The feed roller of the original baler is made of PP material. After long-term friction and wear, the feed position shifts, resulting in grooves on the inner plate of the tape wear belt, resulting in problems such as no tape feed and slow feed of the baler. [0003] And when changing the roll body, the whole bearing ring and the shaft rod need to be pulled down to replace the roll body. The connection between the roll body shaft rod and the bearing ring is relatively tight and difficult to disassemble. [0004] In addition, for some worn roller bodies, the packing strip is easy t...

AI Technical Summary

Problems solved by technology

The feed roller of the original baler is made of PP material. After long-term friction and wear, the feed position shifts, resulting in grooves on the inner plate of the tape wear belt, resulting in problems such as non-feeding and slow feed of the baler.

[0003] When replacing the roller body, it is necessary to remove the entire bearing ring and shaft to replace the roller body. The connection between the shaft rod of the roller body and the bearing ring is relatively tight, and it is difficult to disassemble.

[0004] In addition, for some worn roller bodies, the packing strip is easy to move sideways, and it is easy to deviate from the roller body when the speed is fast.

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