Tin pot base production method of float glass production line

Abstract

The invention relates to a method for manufacturing a tin bath bottom shell of a float glass production line. The method comprises the following: a step 1 of prophase preparation, which is to work out a manufacturing process and proposal according to a drawing as well as manufacturing standards and requirements, draw a typesetting drawing of folding the edge of a bottom plate, obtain the reasonable order size of a wide plate and customize materials; a step 2 of folding the edge of the wide plate, which is to determine accurate blanking size, form a welding groove via cutting blanking, plate leveling and edge planing, fold the edges of two ends of the wide plate and use an assembled die to fold the edges and control the radius of a fillet; a step 3 of assembling a bottom frame, which is to assemble a platform first, assemble and weld the bottom frame then, calibrate and polish after welding is over; and a step 4 of assembling the wide plate and the bottom frame, which is to assemble the bottom frame calibrated on the platform in the step 3 together with the wide plate, weld, calibrate, spray sand, paint, number and package. The method ensures that users can directly obtain every part of the production line and only need to splice the parts, thereby guaranteeing the manufacturing quality of the production line.

Description

technical field [0001] The invention relates to a float glass production line, in particular to a manufacturing method of float glass production line equipment. Background technique [0002] As we all know, in the production of float glass, as the core of float glass production, the bottom shell structure of the tin bath is the key thermal equipment, and its manufacturing quality directly affects the quality of the glass and the service life of the tin bath. It is a thin device with small height-to-length ratio and height-to-width ratio, and it is difficult to manufacture with high precision. [0003] Therefore, the existing method all is that the user purchases the parts of each part of the production line from the manufacturer, and then assembles them into an entrance section, a standard section and a lifting section by themselves, and then splices each part together. As a glass manufacturer is not strong in steel structure construction, it is difficult to guarantee the c...

AI Technical Summary

Problems solved by technology

As a glass manufacturer is not strong in steel structure construction, it is difficult to guarantee the construction quality by self-assembly and splicing, and it is prone to leakage and uneven welding, which affects the manufacturing quality of the entire production line and directly leads to its product - float glass. low quality