Edging device for raw glass sheet

Abstract

The invention discloses an edging device for a raw glass sheet. The edging device comprises a frame, a stroking mechanism, an edging mechanism and a recovery mechanism, wherein a cylinder support and a guide rail support are fixedly arranged on the frame; the stroking mechanism comprises a cylinder and an automatic sensing stroke adjustment module; the cylinder is arranged on the cylinder support; the edging mechanism is mainly composed of an edging cutter, a raw glass sheet edging scrap guide pipe and an edging transition pipe; one side of the raw glass sheet edging scrap guide pipe is provided with a shaped edging inlet which is provided with the edging cutter; the recovery mechanism comprises an inhaler and a kiln connecting pipe; and one side of the kiln connecting pipe is provided with an edging scrap outlet. The edging device provided by the invention has the following advantages: the processes of edging of the raw glass sheet and recovery of edging scraps can be simultaneously completed; the raw glass sheet is finished to be more smooth and uniform and has more accurate size; the generation of the edge scraps is reduced; the quality of a glass product is improved; the production efficiency of a manufacturer is increased; the cost of labor is reduced; the recovery cost of the edge scraps and the production cost of the glass product are lowered; and glass production is more energy-saving and environment-friendly.

Description

technical field [0001] The invention belongs to the field of glass production and processing equipment, and more specifically, the invention relates to a glass raw sheet edge trimming device. Background technique [0002] The main component of glass is quartz sand. The manufacturing process is that quartz sand is combined with other chemical raw materials at high temperature (1300 degrees Celsius) and then cooled to form a crystal. It has hard quality, wear resistance, high light transmittance and corrosion resistance. It has a long history of widespread use. The technology of making glass is advancing rapidly, and its use is increasing day by day. Glass is indispensable for clocks, utensils, doors and windows, lighting and high technology such as electronic components and space technology. Flat glass is what we have the most contact with daily, and its manufacturing method is to make the glass slurry in the melting furnace by horizontal or traction method (also known as fl...

AI Technical Summary

Problems solved by technology

The original glass sheet refers to the fixed-size glass produced by the flat glass factory. However, when the original glass sheet comes out of the kiln, its width is not flat. Because the temperature is too high, the dimensional tolerance cannot be judged manually, and it is impossible to measure the size of the glass just out of the kiln. The original glass sheet is used for the original edge trimming and receiving work, and it also has the following disadvantages:

[0003] 1. Fire bricks cannot be automatically shifted;

[0004] 2. It is too dangerous to manually close the edge during the operation (rotation) of the pressure roller;

[0005] 3. Manual work cannot be done for a long time;

[0006] 4. The manual operation force is not well controlled, which affects the quality of the glass

[0007] The existing method is to collect the original glass sheet after cooling and hardening, but the processing operation of hardened glass is difficult, and the cost of recycling the waste from the edge is high, which will cause waste of materials

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