A silk-screen side plate glass structure with fast positioning

Abstract

The utility model relates to a silk-screen side plate glass structure of quick positioning in the field of silk-screen side plate glass, including positioning assembly, its surface installs glass substrate, glass substrate is printing side, and positioning assembly is non -printing side. The upper surface of positioning assembly is equipped with reinforcing backplate, and the positioning clamping slot is uniformly arranged, and the clamping slot is recessed inward from the glass substrate and the side wall is inclined surface design, is equipped with limit gap still, is located glass substrate corner portion. Reinforcing backplate contour is flush with glass substrate edge, and the recess is set up in corresponding positioning clamping slot and limit gap place. The structure is through positioning clamping slot inclined surface design and limit gap, can and silk-screen equipment jig's positioning pin and limit block smooth accurate plug -in, realizes glass substrate and silk-screen equipment's quick alignment, reduces alignment tediousness, guarantees alignment accuracy, avoids silk-screen deviation. Reinforcing backplate and recess design not only do not hinder positioning structure and jig cooperation, but also can enhance overall stability, prevent glass substrate deformation.

Description

Technical Field

[0001] This utility model relates to the field of screen-printed side panel glass, specifically to a screen-printed side panel glass structure for rapid positioning. Background Technology

[0002] Screen-printed side panels are widely used in electronic devices, display devices and other products. The quality of the screen printing directly affects the appearance and performance of the products. The precise and rapid alignment of the glass substrate with the screen printing equipment, as well as the structural stability of the glass substrate during the operation, are the key factors to ensure the quality of the screen printing.

[0003] In existing technologies, the positioning structure between the glass substrate and the screen printing equipment often adopts an externally protruding positioning block or a straight-walled positioning groove design. When this type of structure is engaged with the positioning pins of the screen printing equipment fixture, it is prone to jamming, requiring multiple adjustments to achieve alignment. This not only increases the complexity of the operation but also makes it difficult to guarantee stable alignment accuracy, leading to deviations such as pattern offset during the screen printing process. At the same time, the traditional backplate added to enhance the stability of the glass substrate often has an outline that is inconsistent with the edge of the glass substrate and is not adapted to the corresponding positioning structure. This either interferes with the cooperation between the positioning components and the fixture or fails to effectively distribute stress during the operation, causing the glass substrate to easily deform during positioning and screen printing, affecting the stability of screen printing quality. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned shortcomings and provide a rapid positioning screen-printed side panel glass structure that reduces the complexity of alignment operations while ensuring alignment accuracy, effectively avoiding screen printing deviation problems; and preventing deformation of the glass substrate during the positioning process and screen printing operation. This solves the technical problems of existing technologies, such as increased operational complexity, pattern offset and other deviations during screen printing, and easy deformation of the glass substrate during positioning and screen printing operations, which affect the stability of screen printing quality.

[0005] The objective of this utility model is achieved through the following means:

[0006] A rapid positioning screen printing side panel glass structure includes a positioning component. A glass substrate is mounted on the surface of the positioning component, the glass substrate being the printing side and the positioning component being the non-printing side. A reinforcing back plate is mounted on the upper surface of the positioning component. Positioning slots are evenly distributed on the upper surface of the positioning component, and the positioning slots are formed by inward indentation from the glass substrate. The sidewalls of the positioning slots are designed with bevels. Limiting notches are evenly distributed on the upper surface of the positioning component, and the limiting notches are located at the corners of the glass substrate. The outline of the reinforcing back plate is flush with the edge of the glass substrate. Grooves are formed on the reinforcing back plate at positions corresponding to the positioning slots and limiting notches. The positioning slots and limiting notches are used to engage with corresponding positioning pins and limiting blocks on the screen printing equipment fixture to achieve rapid alignment.

[0007] Furthermore, a baffle is installed on the surface of the positioning slot. The baffle is elastically designed and can provide a certain buffer when the positioning pin is inserted into the positioning slot to prevent the positioning pin from colliding hard with the positioning slot. At the same time, it can also provide a certain friction after the positioning pin is inserted to make the positioning more stable.

[0008] Furthermore, the lower part of the positioning slot has a stepped design, and a buffer pad is installed at the bottom of the inner cavity of the positioning slot. The stepped design of the lower part of the positioning slot can better fit the positioning pin, while the buffer pad further enhances the buffering effect during the positioning process and reduces the damage to the glass substrate and positioning components caused by the impact force generated during the positioning operation.

[0009] Furthermore, the inner wall of the limiting notch is uniformly provided with limiting protrusions, all of which are elastically designed. When the limiting block is inserted into the limiting notch, the elastically designed limiting protrusions can deform to a certain extent according to the shape of the limiting block, better fit the limiting block, enhance the limiting effect, and at the same time avoid wear caused by direct hard contact between the limiting block and the inner wall of the limiting notch.

[0010] Furthermore, an adhesive layer is provided between the reinforcing back plate and the positioning component. The adhesive layer is uniformly filled between the mating surfaces of the reinforcing back plate and the positioning component. The uniformly filled adhesive layer can ensure a tight connection between the reinforcing back plate and the positioning component, enhance the stability of the overall structure, and prevent the reinforcing back plate from separating from the positioning component due to vibration or other reasons during the screen printing process, thus affecting the screen printing quality and positioning accuracy.

[0011] Furthermore, the upper surface of the positioning component is provided with striped texture, which is distributed along the length of the positioning component. The striped texture is composed of parallel slots. The slotted design of the striped texture can increase the surface roughness of the positioning component, which is beneficial to strengthen the back plate and make it more firmly installed on the positioning component.

[0012] The beneficial effects of this utility model are as follows: The added positioning slot is formed by the inward indentation of the glass substrate and the side wall adopts a bevel design. In conjunction with the limiting notch located at the corner of the glass substrate, it can form a smooth and precise insertion and engagement with the corresponding positioning pin and limiting block on the screen printing equipment fixture, thereby realizing the rapid alignment of the glass substrate and the screen printing equipment, reducing the cumbersome alignment operation and ensuring alignment accuracy, and effectively avoiding screen printing deviation problems; The reinforcing back plate is installed on the upper surface of the positioning component and its outline is flush with the edge of the glass substrate. The groove opened on it corresponding to the positioning slot and limiting notch will not hinder the cooperation between the positioning structure and the screen printing equipment fixture, and can significantly enhance the stability of the overall structure, prevent the glass substrate from deforming during the positioning process and screen printing operation, and further ensure the stability of screen printing quality. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the positioning component of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the reinforcing back plate of this utility model;

[0016] Figure 4 This is a schematic diagram of the positioning slot of this utility model;

[0017] Figure 5 This is a schematic diagram of the limiting notch of this utility model;

[0018] In the figure, 1 is the positioning component; 2 is the glass substrate; 3 is the reinforcing back plate; 4 is the positioning slot; 5 is the limiting notch; 6 is the groove; 7 is the baffle; 8 is the buffer pad; 9 is the limiting protrusion; 10 is the adhesive layer; and 11 is the striped texture. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0020] In this embodiment, refer to Figures 1-5The specific implementation of a rapid positioning screen printing side panel glass structure includes a positioning component 1. A glass substrate 2 is mounted on the surface of the positioning component 1. The glass substrate 2 is the printing side, and the positioning component 1 is the non-printing side. A reinforcing back plate 3 is mounted on the upper surface of the positioning component 1. Positioning slots 4 are evenly distributed on the upper surface of the positioning component 1. The positioning slots 4 are formed by indentation from the glass substrate 2. The sidewalls of the positioning slots 4 are designed with bevels. Limiting notches 5 are evenly distributed on the upper surface of the positioning component 1. The limiting notches 5 are located at the corners of the glass substrate 2. The outline of the reinforcing back plate 3 is flush with the edge of the glass substrate 2. Grooves 6 are opened on the reinforcing back plate 3 at corresponding positions of the positioning slots 4 and limiting notches 5. The positioning slots 4 and limiting notches 5 are used to engage with corresponding positioning pins and limiting blocks on the screen printing equipment fixture to achieve rapid alignment.

[0021] Positioning component 1, serving as the non-printing side, provides stable mounting support for the glass substrate 2. Its surface is uniformly distributed with positioning grooves 4 formed by inward indentation from the glass substrate 2, and its sidewalls feature a beveled design. Combined with limiting notches 5 located at the corners of the glass substrate 2, these grooves allow for smooth and precise insertion with corresponding positioning pins and limiting blocks on the screen printing equipment fixture. This efficiently achieves rapid alignment between the glass substrate 2 and the screen printing equipment, reducing the complexity of alignment operations and ensuring alignment accuracy, effectively avoiding screen printing deviations. The reinforcing backplate 3 is mounted on the upper surface of positioning component 1, with its outline flush with the edge of the glass substrate 2. The grooves 6 corresponding to the positioning grooves 4 and limiting notches 5 do not obstruct the interaction between the positioning structure and the screen printing equipment fixture, while significantly enhancing the overall structural stability. This prevents deformation of the glass substrate 2 during positioning and screen printing, further ensuring the stability of screen printing quality. Simultaneously, positioning component 1 clearly distinguishes between the non-printing and printing sides of the glass substrate 2, preventing interference or damage to the printing surface of the glass substrate 2 caused by positioning-related structures, thus improving the overall reliability and practicality of the structure.

[0022] A baffle 7 is installed on the surface of the positioning slot 4. The baffle 7 is elastically designed. The elastic baffle 7 can play a certain buffering role when the positioning pin is inserted into the positioning slot 4 to prevent the positioning pin from colliding hard with the positioning slot 4. At the same time, it can also provide a certain friction after the positioning pin is inserted to make the positioning more stable.

[0023] The lower part of the positioning slot 4 has a stepped design. A buffer pad 8 is installed at the bottom of the inner cavity of the positioning slot 4. The stepped design of the lower part of the positioning slot 4 can better fit the positioning pin, while the buffer pad 8 further enhances the buffering effect during the positioning process and reduces the damage to the glass substrate 2 and the positioning component 1 caused by the impact force generated during the positioning operation.

[0024] The inner wall of the limiting notch 5 is evenly provided with limiting protrusions 9. All limiting protrusions 9 are elastically designed. When the limiting block is inserted into the limiting notch 5, the elastically designed limiting protrusions 9 can deform to a certain extent according to the shape of the limiting block, better fit the limiting block, enhance the limiting effect, and at the same time avoid wear caused by direct hard contact between the limiting block and the inner wall of the limiting notch 5.

[0025] An adhesive layer 10 is provided between the reinforcing back plate 3 and the positioning component 1. The adhesive layer 10 is evenly filled between the mating surfaces of the reinforcing back plate 3 and the positioning component 1. The evenly filled adhesive layer 10 can ensure a tight connection between the reinforcing back plate 3 and the positioning component 1, enhance the stability of the overall structure, and prevent the reinforcing back plate 3 and the positioning component 1 from separating due to vibration or other reasons during the screen printing process, which would affect the screen printing quality and positioning accuracy.

[0026] The upper surface of the positioning component 1 is provided with striped texture 11, which is distributed along the length of the positioning component 1. The striped texture 11 is composed of parallel slots. The slot design of the striped texture 11 can increase the roughness of the surface of the positioning component 1, which is conducive to the back plate 3 being more firmly installed on the positioning component 1.

[0027] This solution: Positioning component 1 is used as the non-printing side. Positioning grooves 4, recessed inwards from the glass substrate 2 and with beveled sidewalls, are evenly distributed on its upper surface. Limiting notches 5 are located at the corners of the glass substrate 2. Elastic baffles 7 are installed on the surface of the positioning grooves 4, with the lower part designed as a stepped shape and fitted with buffer pads 8. Elastic limiting protrusions 9 are arranged on the inner wall of the limiting notches 5. A reinforcing back plate 3, flush with the edge of the glass substrate 2, is installed on the upper surface of positioning component 1. Grooves 6 are formed on the reinforcing back plate 3 at positions corresponding to the positioning grooves 4 and limiting notches 5. A uniformly filled adhesive layer 10 is provided between the reinforcing back plate 3 and positioning component 1. Simultaneously, stripe-like textures 11, distributed along the length direction and composed of parallel grooves, are formed on the upper surface of positioning component 1. Thus, the positioning... The slot 4 and the limiting notch 5 can smoothly and accurately connect with the corresponding positioning pins and limiting blocks on the screen printing equipment fixture, enabling rapid alignment of the glass substrate 2 and the screen printing equipment, reducing the tediousness of alignment, ensuring accuracy, and avoiding screen printing deviations; the elastic baffle 7 and the buffer pad 8 can buffer the impact force when the positioning pin is inserted, reducing damage to the glass substrate 2 and the positioning component 1; the elastic limiting protrusion 9 can enhance the limiting effect and avoid wear; the reinforcing back plate 3 and its groove 6 can enhance the overall structural stability, prevent the glass substrate 2 from deforming, and ensure the stability of screen printing quality; the adhesive layer 10 can ensure a tight connection between the reinforcing back plate 3 and the positioning component 1; the striped texture 11 can increase the surface roughness of the positioning component 1, making the reinforcing back plate 3 more firmly installed and improving the overall structural reliability and practicality.

[0028] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the scope of protection of the present invention.

Claims

1. A screen-printed side panel glass structure for rapid positioning, comprising a positioning assembly, characterized in that: A glass substrate is mounted on the surface of the positioning component, the glass substrate being the printed side and the positioning component being the non-printed side. A reinforcing back plate is mounted on the upper surface of the positioning component. Positioning slots are evenly distributed on the upper surface of the positioning component, and the positioning slots are formed by inward indentation from the glass substrate. The sidewalls of the positioning slots are designed with bevels. Limiting notches are evenly distributed on the upper surface of the positioning component, and the limiting notches are located at the corners of the glass substrate. The outline of the reinforcing back plate is flush with the edge of the glass substrate. Grooves are formed on the reinforcing back plate at positions corresponding to the positioning slots and limiting notches.

2. The screen-printed side panel glass structure for rapid positioning according to claim 1, characterized in that: A baffle is installed on the surface of the positioning slot, and the baffle is designed to be flexible.

3. The screen-printed side panel glass structure for rapid positioning according to claim 1, characterized in that: The lower part of the positioning slot has a stepped design, and a buffer pad is installed at the bottom of the inner cavity of the positioning slot.

4. The screen-printed side panel glass structure for rapid positioning according to claim 1, characterized in that: The inner wall of the limiting notch is evenly provided with limiting protrusions, all of which are elastically designed.

5. The screen-printed side panel glass structure for rapid positioning according to claim 1, characterized in that: An adhesive layer is provided between the reinforcing back plate and the positioning component, and the adhesive layer is uniformly filled between the mating surfaces of the reinforcing back plate and the positioning component.

6. The screen-printed side panel glass structure for rapid positioning according to claim 1, characterized in that: The upper surface of the positioning component is provided with a striped texture, which is distributed along the length of the positioning component and is composed of parallel slots.

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