Adsorption platform capable of adjusting suction force to glass in partition mode

Abstract

The utility model discloses an adsorption platform capable of adjusting the suction force to glass in a partitioned manner, which comprises an adsorption platform body used for adsorbing and fixing the glass on the surface of the adsorption platform body; the plurality of vacuum pumps are respectively communicated with the adsorption platform body and are used for providing necessary conditions for adsorbing the glass for the adsorption platform body, so that the glass is adsorbed and fixed on the surface of the adsorption platform body; different vacuum pumps are communicated with different areas of the adsorption platform body; and the adjusting device is used for adjusting and controlling the power of the vacuum pumps, so that different vacuum pumps are adjusted and controlled to operate at the same or different power, and the same or different adsorption forces are provided for different areas on the adsorption platform body. The adsorption platform disclosed by the utility model is simple in structure, and the suction force of the adsorption platform can be adjusted in different areas so as to ensure that the adsorption force to the high warpage position on the same glass is greater than that to other areas, so that the warped glass tends to be flat and clings to the surface of the adsorption platform, and the glass is ensured to be firmly adsorbed.

Description

Technical Field

[0001] The utility model relates to the technical field of tempered glass, and particularly relates to an adsorption platform capable of adjusting the suction force on the glass in a partitioned manner. Background Art

[0002] With the gradual increase in the usage rate of tempered glass (tempered glass has the following advantages: ① higher strength, ② better safety), the requirements for various parameters of tempered glass itself become higher. Among them, the warpage of the glass is an important parameter index that cannot be ignored. At present, in order to improve the performance of tempered glass, more and more products will choose to perform surface treatment on the glass surface, such as: coating, laminating, dispensing, etc. on the glass surface, so as to achieve the purpose of improving the performance of tempered glass. However, the first problem faced by these surface treatment processes is how to firmly adsorb the glass on the equipment platform required for surface treatment processes such as coating, laminating, and dispensing. The higher the warpage of the glass, the more difficult it is to be adsorbed and fixed on the equipment platform, resulting in difficulties in performing the above-mentioned surface treatment processes.

[0003] During the tempering and quenching process, there are problems of uneven temperature distribution inside the glass or mismatch between the quenching temperature and the quenching rate, resulting in large internal stress differences in the glass, and ultimately leading to glass warpage. This is inevitable. We can only ensure that the warpage becomes smaller. However, when the warpage becomes smaller, the surface stress will also become smaller, resulting in a decrease in the strength of the tempered glass. Therefore, generally, the higher the warpage of the tempered glass, the higher the corresponding strength of the glass. However, the glass with a high warpage is difficult to be adsorbed and fixed on the equipment platform, which is not conducive to subsequent coating, laminating, dispensing and other processes for improving the performance of tempered glass. Summary of the Utility Model

[0004] The purpose of the utility model is to design an adsorption platform capable of adjusting the suction force on the glass in a partitioned manner for the problem that it is difficult to adsorb and fix the tempered glass with a high warpage on the equipment platform, which is not conducive to subsequent surface treatment. It adjusts the suction force on different regions of the adsorption platform body by a vacuum pump in a partitioned manner, so that the adsorption force corresponding to the region with a high warpage on the glass is greater, and the warped glass tends to be flat under the action of the large suction force. After closely adhering to the adsorption platform body, it can ensure that the glass with a certain warpage can also be firmly adsorbed on the platform, meeting the requirements of subsequent glass surface treatment processes. In this way, by performing processes such as coating, laminating, and dispensing on the tempered glass with a high warpage, the production of tempered glass with better performance parameters can be realized, thus meeting the usage requirements of more tempered glass with high-performance requirements.

[0005] To achieve the above purpose, the utility model is realized by the following technical solutions:

[0006] The present utility model provides an adsorption platform capable of adjusting the suction force on glass in a partitioned manner. The adsorption platform includes:

[0007] An adsorption platform body for adsorbing and fixing the glass on its surface;

[0008] A number of vacuum pumps, which are respectively connected and arranged with the adsorption platform body, and are used to provide the necessary conditions for the adsorption platform body to adsorb the glass, so as to realize adsorbing and fixing the glass on the surface of the adsorption platform body; wherein, different vacuum pumps are connected and arranged with different areas of the adsorption platform body;

[0009] And an adjusting device for regulating the power of the vacuum pumps, so as to realize regulating different vacuum pumps to operate at the same or different powers, thereby providing the same or different adsorption forces for different areas on the adsorption platform body.

[0010] Further, an adsorption platform capable of adjusting the suction force on glass in a partitioned manner: the adsorption platform body has a glass adsorption surface for adsorbing and fixing the glass; the interior of the adsorption platform body is set as a closed cavity structure, and a number of adsorption holes communicating with the cavity structure are arranged on the glass adsorption surface.

[0011] Furthermore, an adsorption platform capable of adjusting the suction force on glass in a partitioned manner: a number of the vacuum pumps are respectively connected and arranged with the cavity structure, and different vacuum pumps are connected and arranged with different areas of the cavity structure to control the same or different adsorption forces on different areas.

[0012] Further, an adsorption platform capable of adjusting the suction force on glass in a partitioned manner: the maximum power of the vacuum pump is based on the premise of ensuring that the glass does not break.

[0013] Further, an adsorption platform capable of adjusting the suction force on glass in a partitioned manner: the adjusting device is a PLC control system.

[0014] The beneficial effects of the present utility model:

[0015] (1) For the adsorption platform capable of adjusting the suction force on glass in a partitioned manner designed by the present utility model, when the glass is placed on the adsorption platform body for adsorption, the suction force of the adsorption platform can be adjusted in different areas according to the warping position of the glass by controlling different vacuum pumps through the adjusting device. The greater the warping, the greater the suction force, making the warped glass tend to be flat, and the lower surface of the glass is adsorbed by the platform. In this way, the requirement for the warping degree of the glass can be relaxed, and even glass with a higher warping degree can also be closely attached to the surface of the adsorption platform, providing the necessary fixing conditions for processing technologies such as coating, laminating, and dispensing to enhance the performance of the glass for tempered glass with a high warping degree, and stronger tempered glass can be produced.

[0016] (2) The adsorption platform designed by the present utility model has a simple structure and can achieve zonal adjustment of the suction force of the adsorption platform, so as to ensure that the adsorption force on the warped high part of the same glass is greater than that on other areas, thereby making the warped glass tend to be flat and closely attached to the surface of the adsorption platform, ensuring that the glass is firmly adsorbed to meet the fixing requirements during subsequent processes for enhancing the glass performance, such as coating, laminating, and dispensing on the glass surface. That is, the adsorption platform designed by the present utility model solves the problem that tempered glass with too high warpage cannot be adsorbed by the equipment platform, reduces the requirement for the warpage of the glass, improves the strength performance of the glass, and increases the tempering yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those skilled in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0018] Figure 1 An exploded schematic diagram of an adsorption platform capable of zonal adjustment of the suction force on the glass designed for Embodiment 1 of the present utility model;

[0019] Figure 2 A cross-sectional schematic diagram of the adsorption platform body in Embodiment 1;

[0020] Figure 3 An adsorption schematic diagram of the adsorption platform in Embodiment 1 for the glass.

[0021] Reference numerals in the drawings: 1 - adsorption platform body, 2 - vacuum pump, 3 - adjusting device, 4 - glass, 11 - glass adsorption surface, 12 - cavity structure, 13 - adsorption hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. The description of at least one exemplary embodiment is actually only illustrative and in no way restrictive of the present utility model and its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0023] Embodiment 1

[0024] As Figures 1-2As shown in the figure, in Embodiment 1, a suction platform capable of adjusting the suction force on the glass in zones is designed. The suction platform includes:

[0025] A suction platform body 1, which has a glass suction surface 11 for adsorbing and fixing the glass 4. The inside of the suction platform body 1 is set as a closed cavity structure 12. A number of suction holes 13 communicating with the cavity structure 12 are provided on the glass suction surface 11 for adsorbing and fixing the glass 4 on the glass suction surface 11.

[0026] A number of vacuum pumps 2 are respectively connected and arranged in communication with the cavity structure 12 in the suction platform body 1. The necessary conditions for adsorbing the glass 4 are provided for the suction platform body 1 through the number of vacuum pumps 2 to realize adsorbing and fixing the glass 4 on the glass suction surface 11 of the suction platform body 1. Among them, different vacuum pumps 2 are connected and arranged with different regions of the cavity structure 12 in the suction platform body 1 to control the same or different suction forces on different regions.

[0027] It further includes an adjusting device 3 for regulating the power of the vacuum pumps 2 to realize regulating different vacuum pumps 2 to operate at the same or different powers, so as to provide the same or different suction forces for different regions on the suction platform body 1.

[0028] Wherein: the maximum power of the adopted vacuum pumps 2 is based on the premise of ensuring that the glass 4 is not broken by the suction force, and the adjusting device 3 is a PLC control system.

[0029] For the suction platform capable of adjusting the suction force on the glass in zones designed in the above Embodiment 1, its using process includes the following steps:

[0030] (1) First, place the glass 4 with a certain degree of warpage on the glass suction surface 11 of the suction platform body 1, as Figure 2 shown;

[0031] (2) Then turn on the vacuum pumps 2, and increase the power of the vacuum pumps 2 corresponding to the warped parts of the glass 4 by operating the adjusting device 3, so that the suction force at the warped parts of the glass is increased (the power can be flexibly adjusted according to the warping degree of the glass), so that the warped glass tends to be flat under the adsorption of the large suction force. For the parts with lower warping degree or no warping, the corresponding suction force is regulated through the adjusting device 3 to adsorb with a relatively small suction force. Finally, the originally warped glass 4 can also be completely attached to the glass suction surface 11, realizing firmly adsorbing and fixing the glass 4 with a certain degree of warpage on the suction platform of the present invention, so as to facilitate subsequent processing technologies for enhancing the glass performance such as coating, laminating, and dispensing on the glass, so that on the basis of the originally highly strong warped glass, its performance can be further optimized to obtain a higher-strength glass.

[0032] Generally speaking, the strength of glass with a low warpage degree is lower than that of glass with a high warpage degree.

[0033] Although glass with a low warpage degree is more convenient to be adsorbed and fixed (it is not easy to adsorb and fix glass with a high warpage degree), due to its relatively low strength in this application, even if a surface strengthening treatment process is carried out on glass with a low warpage degree, the strength of the obtained glass is still difficult to meet some usage scenarios with higher requirements for glass performance parameters; while this adsorption platform designed by the present utility model can achieve firm adsorption and fixation of glass with a high warpage degree. Therefore, on the basis of glass with a high warpage degree that already has a relatively high strength, further processing technologies for enhancing glass performance, such as coating, laminating, and dispensing, can be carried out to produce tempered glass with higher strength, and thus more usage scenarios with higher requirements for glass performance parameters can be satisfied.

[0034] The above are the preferred embodiments of the present utility model, which are only used to explain the present utility model and are not used to limit the present utility model. Any obvious changes or variations derived from the technical solutions of the present utility model are still within the protection scope of the present utility model.

Claims

1. An adsorption platform capable of adjusting the suction force on glass in different areas, characterized in that: The adsorption platform comprises: An adsorption platform body (1) is used to adsorb and fix the glass (4) on its surface; A plurality of vacuum pumps (2) are respectively connected to the adsorption platform body (1) and are used to provide the adsorption platform body (1) with necessary conditions for adsorbing the glass (4), so as to achieve adsorption and fixation of the glass (4) on the surface of the adsorption platform body (1); different vacuum pumps (2) are connected to different areas of the adsorption platform body (1); And a regulating device (3) for regulating the power of the vacuum pump (2) to achieve regulation of different vacuum pumps (2) to operate at the same or different powers, thereby providing the same or different adsorption forces for different areas on the adsorption platform body (1).

2. The adsorption platform capable of adjusting the suction force on glass by different zones according to claim 1, characterized in that: The adsorption platform body (1) has a glass adsorption surface (11) for adsorbing and fixing the glass (4); the interior of the adsorption platform body (1) is arranged as a closed cavity structure (12), and the glass adsorption surface (11) is provided with a plurality of adsorption holes (13) which are in communication with the cavity structure (12).

3. The adsorption platform capable of adjusting the suction force on glass by different zones according to claim 2, characterized in that: Several of the vacuum pumps (2) are respectively connected to the cavity structure (12), and different vacuum pumps (2) are connected to different areas of the cavity structure (12) to control the adsorption forces on different areas to be the same or different.

4. The adsorption platform capable of adjusting the suction force on glass by different zones according to claim 1, characterized in that: The maximum power of the vacuum pump (2) is based on the premise of ensuring that the glass (4) does not break.

5. The adsorption platform capable of adjusting the suction force on glass by different zones according to claim 1, characterized in that: The regulating device (3) is a PLC control system.

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