Rolling edging machine for processing door panel of refrigerating cabinet

Abstract

The invention discloses a rolling edging machine for processing a door panel of a refrigerating cabinet. The rolling edging machine comprises a base, a mill frame I, a wheeltrack rack and a synchronous power mechanism. The mill frame I and a mill frame II are arranged on the base and are separately located on one sides; roller plate racks are arranged on the mill frame I and the mill frame II; theroller plate racks are vertical plate bodies; the roller plate racks on the mill frames I and II are parallel; a plurality of rolling edging mechanisms are arranged on the inner side of each roller plate rack; each rolling edging mechanism is composed of an eccentric wheel, a lower edging roller and an upper edging roller, and the lower edging roller and the upper edging roller are mounted on theeccentric wheel; the lower edging roller and the upper edging roller on each roller plate rack are connected to the synchronous power mechanism. The rolling edging machine can reduce noise generatedby transmission, lubricating oil is not added into the synchronous power mechanism, and the distance between the upper edging roller and the lower edging roller can be adjusted. The rolling edging machine is large in application range and high in practicality.

Description

technical field [0001] The invention relates to the technical field of rolling and folding machines, in particular to a rolling and folding machine for processing freezer door panels. Background technique [0002] The traditional equipment for flanging of sheet metal is to fold and form the plate, that is, after the sheet is pressed, the edge of the sheet is folded by turning over the flanging mold. [0003] In the patent No. CN104785598A, a roll folding machine is disclosed. The roll folding machine moves along each rolling and folding mechanism through the sheet material driven by the pressing plate traction part of the upper and lower folding rollers, and according to The edge-folding mold section with gradually changing shape folds the sheet; however, the rolling edge-folding machine uses gears and gear belts to drive the edge-folding rollers to perform edge-folding. The gears and gear belts are used to drive, and the noise generated is relatively large. At the same tim...

AI Technical Summary

Problems solved by technology

[0003] In the patent No. CN104785598A, a roll folding machine is disclosed. The roll folding machine moves along each rolling and folding mechanism through the sheet material driven by the pressing plate traction part of the upper and lower folding rollers, and according to The edge-folding mold section with gradually changing shape folds the sheet; however, the rolling edge-folding machine uses gears and gear belts to drive the edge-folding rollers to perform edge-folding. The gears and gear belts are used to drive, and the noise generated is relatively large. At the same time, in the process of gear and chain transmission, either often add lubricating oil to it, or put it into the lubricating oil tank, the operation is extremely inconvenient, and the distance between the upper hemming roller and the lower hemming roller cannot be adjusted. Small scope of application, poor practicability

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