Fully automatic metal sheet rubbing oil stretching production equipment

Abstract

The invention relates to fully automatic sheet metal polishing and stretching production equipment. The equipment comprises a machine frame, conveyer belts, a first carrying mechanism, a feeding device, a second carrying mechanism, a stretch formability device, a discharging mechanism, polishing devices and a pair of pinch rollers, wherein the conveyer belts comprise a first conveyer belt and a second conveyer belt; polishing positions are formed at the tail end of the first conveyer belt and the start end of the second conveyer belt; the polishing devices are positioned on the polishing positions; each polishing device comprises an oil storing barrel, an oil pump, an oil delivery pipe, an oil return pipe, an oil groove, an oil dripping pipe, a first oil sparing roller, a second oil sparing roller, a transition thick oil roller, a thick oil roller elevating mechanism, a first polishing roller and a second polishing roller. The production equipment provided by the invention realizes the fully automatic double-side polishing of a metal sheet, lubricating oil is spread out through the first oil sparing roller and the second oil sparing roller, so that the polishing can be more uniform. The transition thick oil roller is arranged to transfer the lubricating oil so as to control the oil mass of the first polishing roller and the second polishing roller, reduce the use of the lubricating oil, and reduce the production cost.

Description

technical field [0001] The invention relates to a metal sheet forming equipment, in particular to a fully automatic metal sheet oil rubbing and stretching production equipment. Background technique [0002] The current metal sheet stretching production equipment generally includes a frame, a conveyor belt, a transport mechanism, a feeding device, an oil tank, a stretch forming device, and a material return mechanism. On the starting side, the stretch forming device is arranged on the end side of the conveying mechanism, the unwinding mechanism is arranged on one side of the stretch forming device, and the oil tank is arranged between the feeding device and the stretch forming equipment and under the conveying mechanism. [0003] When the metal sheet stretching production equipment mentioned above is carrying the metal sheet by the conveying mechanism, the conveying mechanism descends, completely immerses the metal sheet in the oil tank, then lifts up and takes it out, and th...

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Problems solved by technology

[0004] The above-mentioned metal sheet drawing production equipment fully immerses the metal sheet in the oil tank and then takes it out, there is too much drawing oil remaining on the metal sheet, the thickness is not uniform enough, it is difficult to process, and it causes waste of drawing oil, which increases the production cost

[0005] In addition, the drawing oil is easy to condense in cold weather, or the viscosity becomes high, which makes it difficult to apply the drawing oil evenly on the metal sheet

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