CN-224226910-U - Prevent lamination fish tail layering device

CN224226910UCN 224226910 UCN224226910 UCN 224226910UCN-224226910-U

Abstract

The application discloses a layering device for preventing a lamination from being scratched, which belongs to the technical field of production of touch screen glass panels and comprises two cross beams, wherein the distance between the two cross beams is larger than the sum of the widths of a plurality of stacked laminations, an operation beam and a plurality of sleeves which are uniformly arranged at intervals are fixedly connected between the two cross beams, the distance is reserved between the operation beam and the plurality of sleeves, and the sleeves are used for pressing the tops of the plurality of laminations. According to the application, the top of the glass is directly pressed by the self gravity of the pressing bar device, the friction is reduced by the high-temperature resistant sleeve, the scratch of the glass lamination can be effectively prevented, the operation flow is simplified, the labor cost is saved, the glass lamination is adapted to the existing tempering furnace frame, and the glass lamination glass has remarkable economic benefit and practical value.

Inventors

GAO QINGSHAN
LIU JIANPENG
ZENG JIN
CHEN CHENGLONG
LIU TIEJUN

Assignees

贵州亮成电子有限公司

Dates

Publication Date: 20260512
Application Date: 20250418

Claims (5)

1. The layering device for preventing the lamination from being scratched is characterized by comprising two cross beams, wherein the distance between the two cross beams is larger than the sum of the widths of a plurality of stacked lamination layers, an operation beam and a plurality of sleeves which are uniformly arranged at intervals are fixedly connected between the two cross beams, the distance is reserved between the operation beam and the plurality of sleeves, and the sleeves are used for pressing the tops of the plurality of lamination layers.
2. The device for preventing a laminated sheet from being scratched according to claim 1, wherein the cross beam is fixed with supporting blocks, and the operation beam is fixed between the supporting blocks at two sides.
3. The device for preventing the lamination scratches according to claim 2, wherein the number of the sleeves is 3.
4. The device for preventing the lamination from being scratched according to claim 3, wherein the sleeve is a high-temperature-resistant sleeve.
5. The molding device for preventing scoring of a laminate according to claim 4, wherein the number of the operation beams is two.

Description

Prevent lamination fish tail layering device Technical Field The utility model relates to the technical field of touch screen glass panel production, in particular to a lamination scratch prevention pressing bar device. Background The touch screen glass panel is one of core components for realizing touch interaction in modern electronic equipment, and is widely applied to equipment such as smart phones, tablet computers, ATM (automatic teller machines), industrial control panels and the like. In the toughening treatment process of the mobile phone cover plate glass, the glass sheet needs to be subjected to high-temperature ion exchange in a toughening furnace, and the purpose is to greatly improve the mechanical strength (impact resistance, scratch resistance and the like) of the glass sheet by changing the chemical structure of the surface layer of the glass. As shown in fig. 2, the prior art has a partition plate provided with a plurality of partition teeth uniformly spaced, a plurality of glass sheets are stacked on the partition plate, the plurality of glass sheets are partitioned by the partition teeth, and then the partition plate is sent into a tempering furnace for high-temperature treatment. However, in the prior art, because the spacing between adjacent separation teeth is generally larger, otherwise, if the spacing between the separation teeth is too small, the glass sheets can be scratched by the separation teeth in the placing process because of being in close contact with the separation teeth in the glass sheet stacking process. Because the spacing between adjacent separation teeth is larger, the glass sheets have a certain movable space, and the glass sheets are easy to shake due to air flow or mechanical vibration in a transportation and tempering furnace, so that adjacent lamination contacts, surface scratches are caused, and the product quality is affected. For this reason, the conventional solutions have been mainly achieved by increasing the interval between the laminations or improving the transportation means, but have not been effective, for example, increasing the interval between the laminations results in a reduction in the number of glass sheets placed, affecting the production efficiency, and improving the transportation means results in an increase in the production cost. Disclosure of utility model The utility model aims to provide a lamination scratch prevention layering device, so as to provide a simple device which can effectively prevent lamination scratches and is easy to install. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a prevent lamination fish tail layering device, includes two crossbeams, and the interval between two crossbeams is greater than the sum of the width after a plurality of laminations stack, fixedly connected with operation roof beam and a plurality of sleeve pipes that even interval set up between two crossbeams, leave the interval between operation roof beam and the a plurality of sleeve pipes, the sleeve pipe is used for pushing down the top of a plurality of laminations. The utility model has the working principle and beneficial effects that: A plurality of glass sheets are stacked on a placing frame to form lamination sheets, then a hold-down operation beam is used for placing a layering device on the lamination sheets, the lamination sheets are positioned between cross beams on two sides, a sleeve is pressed towards the top of the lamination sheets, the self gravity of the operation beam, the sleeve and the cross beams is utilized to directly press the top of the lamination sheets, so that the lamination sheets are downwards fixed, lamination sheet shaking caused by air flow or mechanical vibration in a transportation and tempering furnace is prevented, and scratch between the lamination sheets is effectively prevented. And the contact area of the sleeve and the plurality of laminations is small to reduce friction between the sleeve and the plurality of laminations. According to the application, the top of the glass is directly pressed by self gravity, the high-temperature resistant sleeve is sleeved on the surface of the glass to reduce friction, so that the scratch of the glass lamination can be effectively prevented, the operation flow is simplified, the labor cost is saved, the existing tempering furnace frame is adapted, the existing tempering furnace frame is not required to be modified, the main flow production line is adapted, and the economic benefit and the practical value are remarkable. Further, the cross beam is fixed with supporting blocks, and the operation beam is fixed between the supporting blocks at two sides. The distance between the operation beam and the sleeve is enlarged through the support block so as to prevent the lamination from being touched by mistake. Further, the number of the sleeves is 3. The 3 stacked sheets are simultaneou