Soft shaft support device of glass bent tempering equipment

Abstract

The invention provides a soft shaft support device of glass bent tempering equipment. The soft shaft support device comprises a plurality of rows of square pipes and a variable-arc mechanism, whereinthe plurality of rows of square pipes are in parallel arrangement in a direction vertical to the glass movement direction; a soft shaft is arranged on the square pipes; the axial direction of the softshaft is vertical to the glass movement direction; the variable-arc mechanism is two rows of tooth plates in staggered arrangement; a plurality of tooth plates positioned in the same row are sequentially engaged and connected; the adjacent tooth plates positioned in different rows are rotationally connected; projected parts are arranged on the tooth plates; connecting holes capable of being arranged on the square pipes in a sleeved way are formed in the projected parts; the square pipes pass through the connecting holes to realize one-to-one corresponding installation with the tooth plates; the tooth plate at the outermost side of the variable-arc mechanism is connected with a chain. By using the device, the glass shaping precision and tempering quality can be improved; the deformation problem due to too long square pipe can be effectively avoided, so that the batch production quality of the long-dimension glass can be guaranteed.

Description

technical field [0001] The invention belongs to the field of flexible shaft bending glass tempering equipment, in particular to a flexible shaft supporting device of glass bending tempering equipment. Background technique [0002] Single-curved tempered glass includes two forms of hard-axis bending and flexible-axis bending, which are widely used in construction, home appliances and automobiles. Most of the current flexible shaft bending glass tempering equipment uses square tubes as the support of the flexible shaft. The two ends of the square tubes are respectively installed on the arc-changing mechanism, and the square tubes are driven by the arc-changing mechanism so that the square tubes are arranged in an arc shape. Thereby the flexible shaft also becomes arc-shaped, and then the purpose of making the glass synchronously become arc-shaped is achieved. However, when this kind of flexible shaft bending tempered glass equipment is applied to glass with a long size, the f...

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Problems solved by technology

However, when this kind of flexible shaft bending tempered glass equipment is applied to glass with a long size, the following problems will occur: due to the long length of the square tube, it will produce a certain downward deformation, and the glass will be deformed with the equipment when it is formed and tempered. The deformation of the glass will seriously affect the shape accuracy of the glass

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