Apparatus for transferring of glass panel

Abstract

The invention provides a flat glass conveying device which can quickly deal with unqualified flat glass and makes the integer compact by miniaturizing the structure of an air flotation device and reduces the noise to facilitate after-management. The flat glass conveying device includes: an air flotation device 20 disposed at the upper part of a worktable 10 and discharging air upwards from each vent 22a formed on the upper surface; conveyers 30 disposed at the both sides, in width direction, of the air flotation device 20 and employing the discharged air to keep the flotation-support state to convey the flat glass 40 moving over the air flotation device 20, wherein, in the air flotation device 20, the central part, beside periphery, is formed by through holes 20a which vertically run-through the air flotation device 20, and on which shield plate 50 is disposed.

Description

technical field [0001] The present invention relates to a conveying device for flat glass, and in particular relates to a process in which flat glass is conveyed in a state of balanced support by using the air discharged from the air flotation device, so that no expansion phenomenon occurs, and the air flotation on the production line can be carried out conveniently and quickly Flat glass conveying device for connection work of the device. Background technique [0002] Generally, a sheet glass conveying device that conveys sheet glass in a state supported by exhaust gas has an air flotation device on the upper part of the table and conveyors installed on both sides thereof, and such a conveying device operates as follows: Most of the flat glass moving on the upper part of the air flotation device, except for the ends on both sides of the conveyor, is maintained in a balanced state by the air discharged from the air flotation device to the upper part, along the specified work...

AI Technical Summary

Problems solved by technology

[0003] However, there is a problem in such a conventional plate glass conveying device, that is, when damage such as a crack occurs in the conveyed plate glass, the defective plate glass is not detached to the outside in the direction of both sides of the conveying line, but After continuing to be conveyed in the direction of travel, it is separated from the discharge part at the end to the outside, so it takes a lot of time to remove the defective flat glass, and when removing the defective flat glass, the operation of the entire conveying line must be stopped, which greatly reduces the work efficiency

[0004] In addition, the conventional plate glass conveying device also has the following problems, that is, in order to support the conveyed plate glass with air, a large fan of the FFU system is used, which requires another chamber for installing a large fan, etc., making the entire structure Become extremely complex and large, and make a lot of noise due to the operation of large fans

[0005] In addition, the conventional flat glass conveying device also has the problem that, on the working line, the conveying device manufactured in an independent unit structure according to the conveying distance is continuously arranged to form a conveying line. Therefore, each unit requires Workbench, which not only requires a lot of production costs, but also when moving the device, the number of handling is large and the handling is difficult

[0006] In particular, the conventional sheet glass conveying device has the following extremely serious problem, that is, when the sheet glass is conveyed, if the air discharged from the air flotation device to the upper part is concentrated in the central part of the lower part of the sheet glass, the The air is trapped by the air that is continuously discharged from the surrounding area. Therefore, the expansion phenomenon of the flat glass occurs due to the concentration of the air in the center, and it will cause defects even during the transportation process.

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