Sheet metal conveying and calibrating device

Abstract

The invention discloses a sheet metal conveying and calibrating device which comprises a rack, wherein a coarse tuning device, a fine tuning device and a transverse thrust unit, wherein the coarse tuning device comprises a shaft I, a shaft II and a motor I arranged on the rack; two ends of the shaft I and the shaft II are respectively sleeved with a chain wheel; the shaft I and the shaft II are connected by a first chain, and a check block is fixed on the first chain; the fine tuning device comprises a shaft III, a shaft IV and a motor II; two ends of the shaft III and the shaft IV are respectively sleeved with a chain wheel; the shaft III and the shaft IV are connected by a second chain; an eccentric mechanism is fixed on the second chain; when the check block on the first chain runs to the upper surface of the first chain, the eccentric mechanism on the second chain is on the lower surface of the second chain, and when the check block on the first chain runs to the lower surface of the first chain, the eccentric mechanism on the second chain is on the upper surface of the second chain; the three sets of calibrating and adjusting mechanisms have combined action so as to ensure that the sheet metal is conveyed along a straight line without offset, material waste is reduced, and production of corner waste is reduced.

Description

technical field [0001] The invention relates to the field of metal sheet preparation equipment, in particular to a metal sheet transmission calibration device. Background technique [0002] The traditional method of making metal packaging cans is: first cut the coiled material into a metal flat blank with a shearing machine, then paint and print it, then cut it into the size required for the preparation of the box and can, and then roll the blank of appropriate size into a circle The cylinder is then soldered to form the longitudinal joint line to form the side seal, and one end of the cylinder and the circular end cap are mechanically flanged and rolled to form the can body; the other end is filled with the product Then seal the jar lid. [0003] The process of cutting the coiled material into rectangular metal sheets with a shearing machine, and then cutting them into blanks of the required size needs to be conveyed by a conveyor belt. The metal sheet is prone to swing an...

AI Technical Summary

Problems solved by technology

[0003] The process of cutting the coiled material into rectangular metal sheets with a shearing machine, and then cutting them into blanks of the required size needs to be conveyed by a conveyor belt. The metal sheet is prone to swing and offset during the transmission process, resulting in the cut blanks being parallel. Quadrangular shape affects the subsequent can making process; because the metal sheet is prone to shift when the conveyor belt is conveyed, there is usually a margin before cutting the rectangular metal sheet to the required size, and there will be corner waste after cutting to the required size , causing waste of materials, and the corner waste generated during production is directly scattered around the cutting machine. The accumulation of waste not only affects the production and working environment, but also requires time-consuming and laborious cleaning when it accumulates to a certain amount.

Images