CN213977421U - Toughened rack - Google Patents

Abstract

The utility model relates to a glass tempering technical field, a tempering rack specifically says so for place the glass of treating the tempering. The glass tempering device comprises a rod body, wherein a plurality of racks are arranged on the rod body, a placing groove is arranged between every two adjacent racks, and the placing groove is used for placing glass to be tempered; the bottom of the placing groove is horizontal, and two sides of the placing groove are vertical; the width of the placing groove is larger than that of the glass to be toughened. This application has changed the form of tempering rack, by the contact of point contact thixotropy line (face), has increased area of contact, lets glass can more reasonable contact rack, reduces to remove the product and rocks the defect product that collapses that appears.

Description

Toughened rack

Technical Field

The utility model relates to a glass tempering technical field, a tempering rack specifically says so for place the glass of treating the tempering.

Background

The existing toughened rack is mainly used for high-temperature toughening of glass, common glass is converted into toughened glass by high-temperature chemical reaction of a product, the product only contacts with the toughened rack in the moving process, and the contact position often has edge breakage defects;

the thickness of the glass used at present is thinner and is between 0.55 mm and 1.1mm, and the glass is a fragile material and is easy to have poor edge breakage;

the contact surface between the existing toughened rack and the product is small, and the product has the defect of edge breakage in the moving and transporting process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tempering rack solves the problem that glass collapses limit among the prior art.

The technical scheme adopted by the application is as follows: the tempering rack comprises a rod body, wherein a plurality of racks are arranged on the rod body, a placing groove is arranged between every two adjacent racks, and the placing groove is used for placing glass to be tempered; the bottom of the placing groove is horizontal, and two sides of the placing groove are vertical;

the width of the placing groove is larger than that of the glass to be toughened.

Further, the two ends of the rod body are provided with mounting holes, and the mounting holes are perpendicular to the plane where the bottom of the placing groove is located.

Further, the thickness of the glass to be toughened is 0.55-1.1mm, and the width of the placing groove is 2 mm.

Further, the edge of the rack is provided with a transition arc.

Further, the rack width is 3 mm.

Further, the depth of the placing groove is half of the height of the rack.

The utility model has the advantages that:

the shape of the toughened rack is changed, point contact and line (surface) contact are realized, the contact area is increased, glass can more reasonably contact the rack, and the edge breakage defect caused by shaking of a moving product is reduced;

by adjusting the rack, the contact area between the product and the tray is increased, so that the strength of the product is enhanced, and the occurrence rate of edge breakage is reduced;

drawings

Fig. 1 is a schematic structural diagram of a tempered rack provided in an embodiment of the present invention;

fig. 2 is a partially enlarged view of a tempered rack provided in an embodiment of the present invention;

wherein: the body of rod 1, rack 2, standing groove 3, mounting hole 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Refer to fig. 1 and 2;

the toughening rack comprises a rod body 1, a plurality of racks 2 are arranged on the rod body 1, a placing groove 3 is arranged between every two adjacent racks 2, and the placing groove 3 is used for placing glass to be toughened; the bottom of the placing groove 3 is horizontal, and the two sides are vertical;

the width of the placing groove 3 is larger than that of the glass to be toughened.

Further, mounting holes 4 are formed in two ends of the rod body 1, the mounting holes 4 are perpendicular to a plane where the bottoms of the placing grooves 3 are located, and the mounting holes 4 are screw holes or through holes; the rack bar is used for arranging the rack bar on the tray, the bottom of the placing groove 3 is horizontal after installation, and the distance between adjacent racks is changed by adjusting the installation position.

Furthermore, the thickness of the glass to be toughened is 0.55-1.1mm, and the width of the placing groove 3 is 2 mm.

Further, the edge of the rack 2 is provided with a transition arc, so that the to-be-tempered glass is prevented from cracking after contacting with the edge of the rack.

Further, the width of the rack 2 is 3mm, the depth of the placing groove 3 is 2.5mm, the height of the rack 2 is 5mm, which is the distance from the top of the rack 2 to the center of the rod body, and therefore the depth of the placing groove 3 is half of the height of the rack 2;

the reasonable width and height of the rack 2 can prevent the contact between adjacent glasses and place the glass in the maximum quantity.

It should be noted here that the tempered rack is mainly used for processing tempered glass for a mobile phone screen, and the tempered rack of the present application can be used for glass with other thicknesses and sizes, but the size and specification need to be modified according to actual situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Tempering rack, its characterized in that: the glass tempering device comprises a rod body (1), wherein a plurality of racks (2) are arranged on the rod body (1), a placing groove (3) is arranged between every two adjacent racks (2), and the placing groove (3) is used for placing glass to be tempered; the bottom of the placing groove (3) is horizontal, and two sides of the placing groove are vertical;

the width of the placing groove (3) is larger than that of the glass to be toughened.

2. The tempered rack of claim 1, wherein: the mounting holes (4) are formed in the two ends of the rod body (1), and the mounting holes (4) are perpendicular to the plane where the bottoms of the placing grooves (3) are located.

3. The tempered rack of claim 1, wherein: the thickness of the glass to be toughened is 0.55-1.1mm, and the width of the placing groove (3) is 2 mm.

4. The tempered rack of claim 1, wherein: the edge of the rack (2) is provided with a transition arc.

5. The tempered rack of claim 1, wherein: the width of the rack (2) is 3 mm.

6. The tempered rack of claim 1, wherein: the depth of the placing groove (3) is half of the height of the rack (2).

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