Substrate glass cutting and adsorbing device
Through the design of the substrate glass cutting adsorption device, the fan blades and motors are used to generate a negative pressure difference to adsorb glass powder, which solves the problem of glass powder contamination during the cutting process, achieves clear and accurate defect detection, and reduces the risk of misjudgment and missed detection.
Patent Information
- Application Number
- CN202422371436.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-27
AI Technical Summary
During the substrate glass cutting process, glass powder contamination causes problems during microscopic inspection, affecting the clarity and accuracy of defect detection, and posing the risk of misjudgment and missed detection.
A substrate glass cutting adsorption device is designed, which includes an adsorption component, a storage bin, an adsorption channel, and a glass cutter head. The fan blades and motor generate a negative pressure difference to adsorb glass powder, which is then transported to the storage bin through the adsorption channel to prevent the glass powder from contaminating the microscope.
It effectively absorbs glass powder generated during the cutting process, improves the clarity and accuracy of defect detection, reduces the risk of misjudgment and missed detection, and ensures the clarity of the defect sampling process.
Smart Images
Figure CN223312641U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of substrate glass defect sampling, and particularly relates to a substrate glass cutting and adsorption device. Background Art
[0002] In the production process of high-generation substrate glass, there are deficiencies in identifying unknown or complex minor defects. In order to make up for this technical shortcoming, manual sampling and random inspections are widely used in the substrate glass production process as a necessary means to ensure comprehensive control of product quality. The sampling and analysis methods currently commonly used in the substrate glass and cover glass industries are: first confirm the defects and defect coordinates, then mark the defects, and finally record the defect information and cut samples. In actual operation, during manual random inspection and sampling operations, due to the large size of the glass, a glass cutter needs to be used to cut the defect location for microscopic inspection to confirm the defect-related information. The greater the force of the scribing, the more glass powder will be generated. The glass powder generated by the glass cutter scratching the glass will cause trouble for the subsequent microscopic inspection, which can easily cause confusion and unclearness of the defects, affecting the judgment of personnel and making it impossible to complete the analysis in time. Utility Model Content
[0003] The utility model provides a substrate glass cutting and adsorption device, which can solve the problem of excessive glass powder pollution defects generated when cutting substrate glass in the prior art.
[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0005] In a first aspect, a substrate glass cutting adsorption device comprises: an adsorption component, a storage bin, an adsorption channel, an adsorption port, and a glass cutter head;
[0006] The adsorption component is installed inside the storage bin, the adsorption channel connects the storage bin and the adsorption port, the storage bin can be detachably installed at the outlet of the adsorption channel, the adsorption port is installed at the entrance of the adsorption channel, and the glass cutter head is installed at the adsorption port. When in use, the adsorption component sucks in the glass powder produced by cutting through the adsorption port, and the sucked glass powder is transported to the storage bin through the adsorption channel.
[0007] In some embodiments, the adsorption assembly includes a fan blade and a motor;
[0008] The fan blades are arranged inside the adsorption channel near the adsorption port, and the motor is connected to the fan blades to drive the fan blades to rotate.
[0009] In some embodiments, the fan blade includes a rotating shaft and a plurality of blades, wherein the blades are arranged on the rotating shaft at equal central angles, and the rotating shaft is connected to a motor.
[0010] In some embodiments, the adsorption port is a cone structure.
[0011] In some embodiments, the adsorption port of the cone structure has a first opening end and a second opening end, and the radius of the first opening end is greater than the radius of the second opening end.
[0012] In some embodiments, the second open end is connected to the inlet of the adsorption channel, and the glass powder enters the adsorption channel through the first open end and the second open end in sequence.
[0013] In some embodiments, a groove is provided between the connection between the storage bin and the adsorption channel and the adsorption component. When in use, the adsorption component absorbs the glass powder and stores the glass powder in the groove.
[0014] In some embodiments, a hollow structure is provided inside the adsorption channel.
[0015] In some embodiments, a glass cutter head is fixed on the hollow structure.
[0016] In some embodiments, the adsorption component is fixed on the hollow structure and connected to the glass cutter head through the hollow structure.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] The utility model provides a substrate glass cutting adsorption device, comprising: an adsorption component, a storage bin, an adsorption channel, an adsorption port and a glass cutter head; the adsorption component is installed inside the storage bin, the adsorption channel connects the storage bin and the adsorption port, the storage bin is detachably installed at the outlet of the adsorption channel, the adsorption port is installed at the inlet of the adsorption channel, and the glass cutter head is installed at the adsorption port; when in use, the adsorption component sucks glass powder generated by cutting through the adsorption port, and the sucked glass powder is transported to the storage bin through the adsorption channel; the glass powder generated during the cutting process can be adsorbed in real time by the adsorption component, effectively avoiding the interference of the glass powder on microscopic examination, making defect detection clearer and more accurate, reducing the risk of misjudgment and missed detection, solving the problem of excessive glass powder generated when cutting substrate glass, and avoiding the situation of glass powder contamination defects during defect sampling.
[0019] Furthermore, the adsorption component of the present invention adopts fan blades and motors. The fan blades are controlled by the motor to rotate. The fan blades start to rotate at high speed to generate instantaneous vacuum in the entire substrate glass cutting adsorption device, forming a negative pressure difference with the external atmospheric pressure. Under the action of this pressure difference, the glass powder generated during the cutting of the substrate glass can be sucked in, thereby improving the adsorption efficiency.
[0020] Furthermore, the storage bin of the present invention is provided with a groove for collecting glass powder, and is designed to be detachable for installation, so as to facilitate timely replacement of the storage bin or cleaning of glass powder.
[0021] Furthermore, the adsorption port of the utility model is a cone structure, having a first opening end and a second opening end. The radius of the first opening end is larger than the radius of the second opening end, forming an outward-expanding adsorption port. Combined with the fan blades, it can optimize the airflow path, improve the adsorption efficiency, and ensure that the glass powder can be quickly and effectively sucked into storage.
[0022] Furthermore, the present invention designs a hollow structure in the adsorption channel, and uses the hollow structure to connect the glass cutter head and the adsorption component together, which not only reduces the overall weight of the device, but also enhances the stability and durability of the structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 A schematic structural diagram of the substrate glass cutting and adsorption device provided in Example 1;
[0024] Figure 2 This is a top view of the adsorption component structure provided in Example 1.
[0025] In the figure, 1. Glass cutter head; 2. Adsorption port; 3. Storage compartment; 4. Adsorption component; 5. Adsorption channel; 6. Fan blade; 7. Motor. DETAILED DESCRIPTION
[0026] Hereinafter, only certain exemplary embodiments are briefly described, and the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative rather than restrictive in nature.
[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed or operate in a specific orientation, and therefore should not be understood as a limitation to the present invention.
[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.
[0029] In this utility model, unless otherwise specified or limited, the terms "install," "connect," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0030] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0031] Example 1
[0032] In order to make up for the inadequacy of online inspection of high-generation substrate glass in detecting unknown defects, manual sampling and supplementary inspection have been introduced. During manual sampling, due to the large size of the glass, a glass cutter is required to cut the defect location for microscopic inspection to confirm the defect-related information. When manually cutting the glass, the glass powder generated by the glass cutter when it is cut through the glass will cause trouble for the subsequent microscopic inspection, which may easily cause confusion and unclearness of the defects. Therefore, this embodiment improves the glass cutter and adds a device for absorbing glass powder to improve the above-mentioned problem, and provides a substrate glass cutting and absorbing device, such as Figure 1 and Figure 2 As shown, it includes: an adsorption component 4, a storage bin 3, an adsorption channel 5, an adsorption port 2 and a glass cutter head 1; the adsorption component 4 is installed inside the storage bin 3, the adsorption channel 5 connects the storage bin 3 and the adsorption port 2, the storage bin 3 is detachably installed at the outlet of the adsorption channel 5, the adsorption port 2 is installed at the entrance of the adsorption channel 5, and the glass cutter head 1 is installed at the adsorption port 2. When in use, the adsorption component 4 sucks in the glass powder produced by cutting through the adsorption port 2, and the sucked glass powder is transported to the storage bin 3 through the adsorption channel 5.
[0033] Specifically, the adsorption component 4 includes a fan blade 6 and a motor 7; the fan blade 6 is arranged inside the adsorption channel 5 near the adsorption port 2, and the motor 7 is connected to the fan blade 6 for driving the fan blade 6 to rotate. The fan blade 6 includes a rotating shaft and multiple blades, and the blades are arranged on the rotating shaft at equal central angles, and the rotating shaft is connected to the motor 7.
[0034] Specifically, the adsorption port 2 has a conical structure, having a first opening end and a second opening end. The radius of the first opening end is larger than the radius of the second opening end. The second opening end is connected to the entrance of the adsorption channel 5. The glass powder enters the adsorption channel 5 through the first and second opening ends in sequence. The conical adsorption port 2 is embodied as an outward-expanding adsorption port in this cutting and adsorption device.
[0035] Specifically, a groove is set between the connection between the storage bin 3 and the adsorption channel 5 and the adsorption component 4. When in use, the adsorption component 4 absorbs the glass powder and stores the glass powder in the groove. A hollow structure is set inside the adsorption channel 5, and the glass cutter head 1 is fixed on the hollow structure. The adsorption component 4 is fixed on the hollow structure and is connected to the glass cutter head 1 through the hollow structure.
[0036] The substrate glass cutting and adsorption device provided in this embodiment uses a glass cutter head 1 for cutting when sampling glass defects, and is provided with an outward-expanded adsorption port 2 to adsorb the glass powder generated by cutting, and a storage bin 3 can be used to store the adsorbed glass powder, etc. Figure 2 As shown in the figure, this is the direction of air adsorption of the adsorption component 4, which adsorbs the glass powder produced by cutting from bottom to top. The fan blade 6 starts to operate, and the fan blade 6 rotates at a high speed to generate an instantaneous vacuum in the substrate glass cutting adsorption device and form a negative pressure difference with the external atmospheric pressure. Under the action of this negative pressure difference, the adsorption port 2 can be used to inhale the glass powder produced by cutting. The motor 7 provides power for this cutting adsorption device.
[0037] The substrate glass cutting and adsorption device provided in this embodiment effectively prevents glass powder from interfering with microscopic examination, making defect detection clearer and more accurate, reducing the risk of misjudgments and missed detections. This solves the current problem of excessive glass powder generated when cutting substrate glass, and avoids glass powder contamination during defect sampling. This embodiment incorporates a hollow structure within the adsorption channel 5, connecting the glass cutter head 1 and the adsorption assembly 4. This not only reduces the overall weight of the device but also enhances its structural stability and durability.
[0038] Example 2
[0039] This embodiment provides a substrate glass cutting adsorption device, comprising: an adsorption component 4, a storage bin 3, an adsorption channel 5, an adsorption port 2, and a glass cutter head 1; the adsorption component 4 is installed inside the storage bin 3, the adsorption channel 5 connects the storage bin 3 and the adsorption port 2, the storage bin 3 is detachably installed at the outlet of the adsorption channel 5, the adsorption port 2 is installed at the inlet of the adsorption channel 5, and the glass cutter head 1 is installed at the adsorption port 2. When in use, the adsorption component 4 sucks in the glass powder produced by cutting through the adsorption port 2, and the sucked glass powder is transported to the storage bin 3 through the adsorption channel 5.
[0040] Specifically, the adsorption component 4 includes a fan blade 6 and a motor 7; the fan blade 6 is arranged inside the adsorption channel 5 near the adsorption port 2, and the motor 7 is connected to the fan blade 6 for driving the fan blade 6 to rotate. The fan blade 6 includes a rotating shaft and multiple blades, and the blades are arranged on the rotating shaft at equal central angles, and the rotating shaft is connected to the motor 7.
[0041] Specifically, the adsorption port 2 has a conical structure, having a first opening end and a second opening end. The radius of the first opening end is larger than the radius of the second opening end. The second opening end is connected to the entrance of the adsorption channel 5. The glass powder enters the adsorption channel 5 through the first and second opening ends in sequence. The conical adsorption port 2 is embodied as an outward-expanding adsorption port in this cutting and adsorption device.
[0042] Specifically, a groove is provided between the connection between the storage bin 3 and the adsorption channel 5 and the adsorption assembly 4. When in use, the adsorption assembly 4 absorbs the glass powder and stores the glass powder in the groove.
[0043] The adsorption assembly of this embodiment utilizes a fan blade 6 and a motor 7. The motor 7 controls the rotation of the fan blade 6. The fan blade 6 begins to rotate at high speed, creating a momentary vacuum within the entire substrate glass cutting adsorption device, creating a negative pressure differential with the external atmospheric pressure. This pressure differential allows the glass powder generated during substrate glass cutting to be drawn in, improving adsorption efficiency. The storage bin 3 is provided with a groove to collect the glass powder and is designed to be removable, facilitating timely replacement of the storage bin 3 or cleaning of the glass powder. The outward-expanding adsorption port, combined with the fan blade, optimizes the airflow path, improving adsorption efficiency and ensuring that the glass powder is quickly and effectively drawn in for storage.
[0044] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the embodiments disclosed above are merely illustrative in all respects and are not exclusive. All modifications within the scope of the present invention or equivalent to the scope of the present invention are included in the present invention.
Claims
1. A substrate glass cutting and adsorption device, characterized in that: include: Adsorption component (4), storage bin (3), adsorption channel (5), adsorption port (2) and glass cutter head (1); The adsorption component (4) is installed inside the storage bin (3), the adsorption channel (5) is connected to the storage bin (3) and the adsorption port (2), the storage bin (3) is detachably installed at the outlet of the adsorption channel (5), the adsorption port (2) is installed at the inlet of the adsorption channel (5), and the glass cutter head (1) is installed at the adsorption port (2). When in use, the adsorption component (4) absorbs glass powder produced by cutting through the adsorption port (2), and the absorbed glass powder is transported to the storage bin (3) through the adsorption channel (5).
2. The substrate glass cutting and adsorption device according to claim 1, characterized in that: The adsorption component (4) includes a fan blade (6) and a motor (7); The fan blade (6) is arranged inside the adsorption channel (5) at a position close to the adsorption port (2), and the motor (7) is connected to the fan blade (6) and is used to drive the fan blade (6) to rotate.
3. The substrate glass cutting and adsorption device according to claim 2, characterized in that: The fan blade (6) comprises a rotating shaft and a plurality of blades, wherein the blades are arranged on the rotating shaft at equal central angles, and the rotating shaft is connected to a motor (7).
4. The substrate glass cutting and adsorption device according to claim 1, characterized in that: The adsorption port (2) is a cone structure.
5. The substrate glass cutting and adsorption device according to claim 4, characterized in that: The adsorption port (2) of the cone structure has a first opening end and a second opening end, and the radius of the first opening end is greater than the radius of the second opening end.
6. The substrate glass cutting and adsorption device according to claim 5, characterized in that: The second opening end is connected to the inlet of the adsorption channel (5), and the glass powder enters the adsorption channel (5) through the first opening end and the second opening end in sequence.
7. The substrate glass cutting and adsorption device according to claim 1, characterized in that: A groove is provided between the connection between the storage bin (3) and the adsorption channel (5) and the adsorption assembly (4); when in use, the adsorption assembly (4) absorbs the glass powder and stores the glass powder in the groove.
8. The substrate glass cutting and adsorption device according to claim 1, characterized in that: A hollow structure is provided inside the adsorption channel (5).
9. The substrate glass cutting and adsorption device according to claim 8, characterized in that: The glass cutter head (1) is fixed on the hollow structure.
10. The substrate glass cutting and adsorption device according to claim 8, characterized in that: The adsorption component (4) is fixed on the hollow structure and is connected to the glass cutter head (1) via the hollow structure.