Ultrathin glass etching frame

Abstract

The utility model relates to an ultra-thin glass etching frame which comprises a main frame which comprises a front panel and a rear panel, and a plurality of sliding grooves are symmetrically formed in the two panels; the sliding groove comprises a pressing strip sliding groove and a clamping strip sliding groove, and the pressing strip sliding groove is formed in the outer side of the clamping strip sliding groove. The pressing strip group comprises a plurality of pressing strips, the pressing strips are arranged in the pressing strip sliding grooves in a penetrating mode, and the pressing strips and the front panel and the rear panel of the main frame define an etching cavity used for containing ultra-thin glass. The ultra-thin glass etching frame is simple in structure and low in cost, adaptive adjustment of the size of the etching cavity can be achieved through cooperation of the clamping strip sets and the clamping strip sliding grooves, so that the etching process requirements of ultra-thin glass of more sizes are met, higher adaptability is achieved, it can be guaranteed that the ultra-thin glass of various sizes is evenly etched while the etching production efficiency is improved, and the etching quality of the ultra-thin glass is improved. And the etching effect is effectively improved.

Description

Technical Field

[0001] This application relates to the technical field of ultra-thin glass etching, and more particularly, to an ultra-thin glass etching rack. Background Art

[0002] With the rapid development of technology and the advent of the digital age, various electronic devices such as smartphones, tablets, laptops, etc. have been widely used. In these devices, the screen, as an important interface for human-computer interaction, its quality and performance directly affect the user experience. Single-screen display products can no longer meet the needs of the majority of users. Therefore, the display industry has gradually entered the era of foldable display screens, and ultra-thin glass is the substrate material for manufacturing foldable screens. The surface etching treatment of ultra-thin glass is a key link in its production process, significantly affecting the stress and strength levels of the glass. In existing glass etching equipment, for example, Chinese Patent 202122930871.1 discloses a glass etching rack, which cannot well adapt to various models of ultra-thin glass with different sizes and has poor adaptability in production. Summary of the Utility Model

[0003] This application provides an ultra-thin glass etching rack to solve the problem that the existing glass etching equipment cannot well adapt to ultra-thin glass with different sizes and is prone to uneven etching of ultra-thin glass.

[0004] An ultra-thin glass etching rack according to this application includes:

[0005] A main frame, the main frame includes two groups of front and rear panels, and multiple groups of sliding grooves are symmetrically arranged on the two groups of panels; the sliding grooves include: a pressure strip sliding groove and a clamping strip sliding groove, and the pressure strip sliding groove is arranged outside the clamping strip sliding groove;

[0006] A pressure strip group, the pressure strip group includes multiple pressure strips, and the multiple pressure strips are inserted into the pressure strip sliding grooves and together with the front and rear two panels of the main frame form an etching cavity for placing ultra-thin glass.

[0007] A clamping strip group, the clamping strip group includes multiple clamping strips, and the multiple clamping strips are inserted into the clamping strip sliding grooves and can slide along the clamping strip sliding grooves, thereby dividing the etching cavity into multiple etching intervals with adjustable sizes.

[0008] In some embodiments, the pressure strip sliding groove is a right-angle structure and includes four groups. The four groups of pressure strip sliding grooves are respectively arranged at the four top corners of the panel, enclosing the quadrilateral area where the etching cavity is located; within the quadrilateral area enclosed by the pressure strip sliding grooves, multiple groups of clamping strip sliding grooves are arranged on the panel, and each clamping strip can move longitudinally or transversely within the clamping strip sliding groove, dividing the quadrilateral area enclosed by the pressure strip sliding grooves into multiple independently usable and size-adjustable etching intervals.

[0009] In some embodiments, the pressure strip includes: a longitudinal fixed pressure strip and a transverse movable pressure strip, the longitudinal fixed pressure strip is fixedly arranged in the longitudinal right-angle side of the pressure strip slide groove, and the transverse movable pressure strip is slidably arranged in the transverse right-angle side of the pressure strip slide groove.

[0010] In some embodiments, the clamping groove includes: a layering groove and an adjustment groove, and the adjustment groove is arranged between adjacent layering grooves; the layering groove divides the square area surrounded by the clamping groove into two upper and lower layers that can be used independently, and the adjustment groove divides each layer into multiple etching intervals.

[0011] In some embodiments, the layered slide groove includes a plurality of vertical grooves and a transverse through groove that runs through the vertical grooves; at least four clamping strips are passed through the layered slide groove, and the four clamping strips include: two layered clamping strips and two spare clamping strips, the layered clamping strips can slide in the transverse through grooves, and the spare clamping strips can slide in each vertical groove.

[0012] In some embodiments, the adjusting slide groove includes a plurality of transverse grooves arranged in parallel, and two clamping strips are arranged in each transverse groove.

[0013] In some embodiments, the adjusting slide grooves include two groups arranged longitudinally, and each group of adjusting slide grooves includes two transverse grooves arranged in parallel.

[0014] In some embodiments, the pressure strip and the clamping strip have the same structure, both comprising: a circular rack and butterfly nuts disposed at both ends of the circular rack.

[0015] In some embodiments, the ultra-thin glass etching rack further includes: a handle connected between the front and rear panels.

[0016] In some embodiments, the main frame, the pressure strip group and the clamping strip group are all made of corrosion-resistant ultra-light PP material or stainless steel material.

[0017] In the technical solution of the present application, the ultra-thin glass etching rack includes: a main frame, the main frame includes two groups of front and rear panels, and multiple groups of slide grooves are symmetrically arranged on the two groups of panels; the slide grooves include: a bead slide groove and a clamping strip slide groove, the bead slide groove is arranged on the outside of the clamping strip slide groove; a bead group, the bead group includes multiple beadings, and the multiple beadings are inserted into the bead slide groove, together with the front and rear panels of the main frame to form an etching cavity for placing ultra-thin glass. The ultra-thin glass etching rack of the present application has a simple structure and low cost. Through the cooperation of the clamping strip group and the clamping strip slide groove, the size of the etching cavity can be adaptively adjusted, thereby meeting the etching process requirements of ultra-thin glasses of more sizes, having stronger adaptability, while improving the etching production efficiency, it can also ensure that ultra-thin glasses of various sizes are etched evenly, effectively improving the etching effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments in line with this application, and are used together with the specification to explain the principles of this application.

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings required for use in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 The front view schematic diagram of the ultra-thin glass etching rack showing the embodiment of this application;

[0021] Figure 2 The side view schematic diagram of the ultra-thin glass etching rack showing the embodiment of this application;

[0022] Figure 3 The top view schematic diagram of the ultra-thin glass etching rack showing the embodiment of this application;

[0023] Figure 4 The structural schematic diagram of the pressing strip and clamping strip of the ultra-thin glass etching rack showing the embodiment of this application;

[0024] Among them, the above-mentioned accompanying drawings include the following reference numerals:

[0025] 1, panel; 11, pressing strip chute; 12, clamping strip chute; 121, layered chute; 122, adjusting chute; 2, pressing strip group; 21, longitudinal fixed pressing strip; 22, transverse moving pressing strip; 3, clamping strip group; 31, layered clamping strip; 32, spare clamping strip; 33, adjusting clamping strip; 4, handle; 41, handle mounting hole. Detailed implementation manners

[0026] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments can be combined with each other. The following will refer to the accompanying drawings and combine with the embodiments to detail this application.

[0027] It should be pointed out that the following detailed description is illustrative and is intended to provide further illustration of this application. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0028] For ease of description, spatial relative terms such as "above", "over", "on the upper surface", "upper", etc. may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as shown in the figures. It should be understood that the spatial relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is inverted, a device described as "above" or "over" other devices or structures will then be positioned "below" or "under" the other devices or structures. Thus, the exemplary term "above" can include both the orientations of "above" and "below". The device may also be positioned in other different ways, rotated 90 degrees or in other orientations, and the corresponding explanations for the spatial relative descriptions used herein will be made accordingly.

[0029] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly dictates otherwise, the singular forms are also intended to include the plural forms. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they specify the presence of the features, steps, operations, devices, components, and / or combinations thereof.

[0030] It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so that the embodiments of the present application described herein can be implemented, for example, in an order other than those illustrated or described herein. In addition, the terms "comprise" and "have" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0031] Figures 1 to 4 An embodiment of the ultra-thin glass etching rack of the present application is schematically shown.

[0032] As Figures 1 to 4As shown in the figure, the present application discloses an ultra-thin glass etching rack, which includes: a main frame, the main frame includes two groups of front and rear panels 1, and multiple groups of sliding grooves are symmetrically arranged on the two groups of panels 1. Among them, the sliding groove includes: a pressing strip sliding groove 11 and a clamping strip sliding groove 12, and the pressing strip sliding groove 11 is arranged outside the clamping strip sliding groove 12. A pressing strip group 2, the pressing strip group 2 includes multiple pressing strips, and the multiple pressing strips are arranged in the pressing strip sliding groove 11, and together with the front and rear two panels 1 of the main frame, they enclose an etching cavity for placing ultra-thin glass. A clamping strip group 3, the clamping strip group 3 includes multiple clamping strips, and the multiple clamping strips are arranged in the clamping strip sliding groove 12 and can slide along the clamping strip sliding groove 12, so as to divide the etching cavity into multiple etching intervals with adjustable sizes.

[0033] Through the above structural design, the ultra-thin glass etching rack of the embodiment of the present application has a simple structure and low cost. The etching cavity for accommodating ultra-thin glass is formed by the pressing strip group 2 and the front and rear two panels 1 of the main frame, and through the cooperation of the clamping strip group 3 and the clamping strip sliding groove 12, the size of the etching cavity can be adaptively adjusted, so as to meet the etching process requirements of ultra-thin glass of more sizes, with stronger adaptability. While improving the etching production efficiency, it can also ensure the uniform etching of ultra-thin glass of each size and effectively improve the etching effect.

[0034] In some embodiments of the present application, as Figure 1 shown, the pressing strip sliding groove 11 is of a right-angle structure and includes four groups. The four groups of pressing strip sliding grooves 11 are respectively arranged at the four top corners of the panel 1 to enclose the square area where the etching cavity is located. In the square area enclosed by the pressing strip sliding groove 11, multiple groups of clamping strip sliding grooves 12 (including a layered sliding groove 121 and an adjusting sliding groove 122) are arranged on the panel 1. Each clamping strip can move longitudinally or transversely in the clamping strip sliding groove 12, and the square area enclosed by the pressing strip sliding groove 11 is divided into multiple independently usable and size-adjustable etching intervals, that is, the A, B, C, and D etching intervals shown in Figure 1 , so as to realize the simultaneous etching of multiple ultra-thin glasses of multiple specifications, effectively improve the etching efficiency, meet the etching needs of ultra-thin glasses of different sizes, and improve the adaptability of the etching equipment.

[0035] In some embodiments of the present application, referring to Figure 1 shown, the pressing strips in the pressing strip group 2 include: a longitudinally fixed pressing strip 21 and a laterally movable pressing strip 22. The longitudinally fixed pressing strip 21 is fixedly arranged in the longitudinal right-angle side of the pressing strip sliding groove 11 to be used for determining the side of the etching cavity and playing a role in side support. The laterally movable pressing strip 22 is slidably arranged in the transverse right-angle side of the pressing strip sliding groove 11. During etching, first slide the laterally movable pressing strip 22 to the edge so that the ultra-thin glass can be smoothly placed, and then slide the laterally movable pressing strip 22 back to its original position to press the ultra-thin glass to prevent the ultra-thin glass from coming out during the etching process. Refer to the present application Figure 1 and Figure 2As shown, the caulking strip group 2 and the caulking strip chute 11 are symmetrically arranged in the up and down directions. Therefore, the ultra-thin glass etching rack of this embodiment does not need to distinguish between the upper and lower ends, can be turned over arbitrarily, and the ultra-thin glass can be loaded from both the upper and lower sides, which is flexible and convenient to use.

[0036] In some embodiments of the present application, refer to Figures 1 to 3 As shown, the clamping strip chute 12 includes: a layered chute 121 and an adjustment chute 122, and the adjustment chute 122 is arranged between adjacent layered chutes 121. The layered chute 121 divides the square area surrounded by the caulking strip chute 11 into two independently usable upper and lower layers, namely the AB layer and the CD layer, and the adjustment chute 122 divides each layer into multiple etching intervals, namely four etching intervals A, B, C, and D.

[0037] In some embodiments of the present application, the layered chute 121 includes several vertical chutes and a horizontal through chute that penetrates each vertical chute. At least four clamping strips are inserted into the layered chute 121. The four clamping strips include: two layered clamping strips 31 and two spare clamping strips 32. The layered clamping strips 31 can slide in the horizontal through chute to divide the etching cavity into two layers at a suitable position to realize the etching of ultra-thin glass on the upper and lower layers. The spare clamping strips 32 can slide in each vertical chute to replace the side support function of the longitudinal fixed caulking strip 21 in the longitudinal direction when the lateral dimension of the ultra-thin glass changes too much, and redefine the left and right positions of the ultra-thin glass. Refer to Figure 1 As shown, when the A and C etching intervals are used alone, the position of the layered clamping strip 31 can be adjusted horizontally to support the ultra-thin glass at a suitable position. Or, the layered clamping strip 31 can also be slid through the vertical chute to achieve uneven division of the A and C etching intervals, and etch two ultra-thin glasses of different sizes at the same time. Or, the A and C etching intervals can also be combined for use. At this time, the layered clamping strip 31 and the spare clamping strip 32 slide to the bottom along the vertical chute at the same time.

[0038] In some embodiments of the present application, refer to Figure 1 As shown, the adjustment chute 122 includes several parallel horizontal chutes, and two clamping strips, namely adjustment clamping strips 33, are arranged in each horizontal chute. The adjustment clamping strips 33 are used to adjust the etching interval left and right so that each etching interval matches the lateral dimension of the corresponding ultra-thin glass. Two adjustment clamping strips 33 are arranged in each horizontal chute to facilitate independent adjustment of each etching interval and improve usability.

[0039] In some embodiments of the present application, refer to Figure 1 and Figure 2 As shown, the adjustment chute 122 includes two groups arranged longitudinally. Each group of adjustment chutes 122 includes two parallel horizontal chutes to improve the reliability of defining the ultra-thin glass on the left and right sides through multiple adjustment clamping strips 33.

[0040] In some embodiments of the present application, as Figure 4 shown, the pressing strip and the clamping strip have the same structure, and both include: a circular rack and wing nuts (not shown) provided at both ends of the circular rack. Each tooth groove of the rack is used to separately place each ultra-thin glass sheet, and the wing nuts are used to fix the circular rack on the front and rear panels 1. During the production and etching process of ultra-thin glass, it is necessary to prevent multiple ultra-thin glass sheets from sticking together during processing, so as to avoid incomplete contact between the glass surface and the etching solution, thereby avoiding uneven etching. Based on this, in the embodiments of the present application, the structures of the pressing strips and the clamping strips are the same, and both include uniformly arranged circular racks, on which the circular teeth are aligned with each other to achieve the separate placement of ultra-thin glass, so as to ensure the etching effect of each single piece when multiple ultra-thin glass sheets are etched simultaneously. While improving production efficiency, it ensures the surface smoothness, touch sensitivity, impact resistance and appearance beautification degree of final glass products such as displays.

[0041] In some embodiments of the present application, in order to further prevent ultra-thin glass from sticking together due to flexible deformation and causing uneven etching, an interception line is also provided between each pressing strip and clamping strip. The interception lines can be intertwined into a sparse mesh, which not only prevents ultra-thin glass from sticking together, but also does not affect the flow of the etching solution, effectively ensuring the etching effect.

[0042] In some embodiments of the present application, as Figure 2 and Figure 3 shown, the ultra-thin glass etching rack further includes: a handle 4, and the handle 4 is connected between the front and rear groups of panels 1 for facilitating the handling and movement of the ultra-thin glass etching rack. As Figures 1 to 3 shown, handles 4 are provided on both the upper and lower sides of the panel 1 and are installed through the handle mounting holes 41 on the panel 1. Therefore, in this embodiment, the ultra-thin glass etching rack does not need to be deliberately distinguished between the upper and lower ends, which is convenient for flexible handling and use. Ultra-thin glass can be loaded for etching production by horizontally moving the pressing strip 22 on either the upper or lower side.

[0043] In some embodiments of the present application, the main frame (including the front and rear panels 1), the pressing strip group 2 and the clamping strip group 3 are all made of corrosion-resistant ultra-light PP (polypropylene) material or stainless steel material. By using corrosion-resistant ultra-light PP materials, etc., the ultra-thin glass etching rack in this embodiment is both light and strong, wear-resistant and corrosion-resistant, so it is convenient to use, has a long corrosion-resistant life and is more environmentally friendly.

[0044] In summary, the ultra-thin glass etching rack according to the embodiments of the present application includes: a main frame, the main frame includes two groups of front and rear panels, and multiple groups of sliding grooves are symmetrically arranged on the two groups of panels; the sliding grooves include: a pressure strip sliding groove and a clamping strip sliding groove, and the pressure strip sliding groove is arranged outside the clamping strip sliding groove; a pressure strip group, the pressure strip group includes multiple pressure strips, and the multiple pressure strips are arranged in the pressure strip sliding grooves, and together with the front and rear two panels of the main frame, an etching cavity for placing ultra-thin glass is formed. The ultra-thin glass etching rack of the present application has a simple structure and low cost. Through the cooperation of the clamping strip group and the clamping strip sliding groove, the size adaptability of the etching cavity can be adjusted, so as to meet the etching process requirements of ultra-thin glass of more sizes, with stronger adaptability. While improving the etching production efficiency, it can also ensure the uniform etching of ultra-thin glass of each size, effectively improving the etching effect.

[0045] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An ultra-thin glass etching rack, characterized in that, Comprising: A main frame, the main frame includes two groups of front and rear panels (1), and multiple groups of sliding grooves are symmetrically arranged on the two groups of panels (1); the sliding grooves include: a bead sliding groove (11) and a clamping strip sliding groove (12), and the bead sliding groove (11) is arranged outside the clamping strip sliding groove (12); A bead group (2), the bead group (2) includes multiple beads, and the multiple beads are inserted into the bead sliding groove (11), and together with the front and rear two panels (1) of the main frame, an etching cavity for placing ultra-thin glass is formed; A clamping strip group (3), the clamping strip group (3) includes multiple clamping strips, and the multiple clamping strips are inserted into the clamping strip sliding groove (12) and can slide along the clamping strip sliding groove (12), so as to divide the etching cavity into multiple etching intervals with adjustable sizes.

2. The ultra-thin glass etching rack according to claim 1, characterized in that, The bead sliding groove (11) has a right-angle structure and includes four groups. The four groups of bead sliding grooves (11) are respectively arranged at the four top corners of the panel (1) to enclose a square area where the etching cavity is located; within the square area enclosed by the bead sliding groove (11), multiple groups of the clamping strip sliding grooves (12) are arranged on the panel (1), and each clamping strip can move longitudinally or transversely within the clamping strip sliding groove (12) to divide the square area enclosed by the bead sliding groove (11) into multiple independently usable and size-adjustable etching intervals.

3. The ultra-thin glass etching rack according to claim 2, characterized in that, The bead includes: a longitudinally fixed bead (21) and a transversely movable bead (22), the longitudinally fixed bead (21) is fixedly arranged within the longitudinal right-angle side of the bead sliding groove (11), and the transversely movable bead (22) is slidably arranged within the transverse right-angle side of the bead sliding groove (11).

4. The ultra-thin glass etching rack according to claim 2, characterized in that, The clamping strip sliding groove (12) includes: a layered sliding groove (121) and an adjusting sliding groove (122), and the adjusting sliding groove (122) is arranged between adjacent layered sliding grooves (121); the layered sliding groove (121) divides the square area enclosed by the bead sliding groove (11) into two independently usable upper and lower layers, and the adjusting sliding groove (122) divides each layer into multiple etching intervals.

5. The ultra-thin glass etching rack according to claim 4, wherein The layered sliding groove (121) includes several vertical grooves and a transverse through groove that penetrates through each of the vertical grooves; at least four clamping strips are inserted into the layered sliding groove (121), and the four clamping strips include: two layered clamping strips (31) and two spare clamping strips (32), and the layered clamping strips (31) can slide within the transverse through groove, and the spare clamping strips (32) can slide within each vertical groove.

6. The ultra-thin glass etching rack according to claim 4, characterized in that, The adjusting sliding groove (122) includes several parallel transverse grooves, and two clamping strips are arranged in each transverse groove.

7. The ultra-thin glass etching rack according to claim 6, wherein, The adjusting sliding groove (122) includes two groups arranged longitudinally, and each group of adjusting sliding grooves (122) includes two parallel transverse grooves.

8. The ultra-thin glass etching rack according to claim 1, characterized in that, The beads and the clamping strips have the same structure, and both include: a circular rack and wing nuts arranged at both ends of the circular rack.

9. The ultra-thin glass etching rack according to claim 1, wherein The ultra-thin glass etching rack further includes: a handle (4), and the handle (4) is connected between the two groups of front and rear panels (1).

10. The ultra-thin glass etching rack according to claim 1, characterized in that, The main frame, the pressing strip group (2) and the clamping strip group (3) are all made of corrosion-resistant ultra-light PP material or stainless steel material.

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