Glass defect positioning device
By designing a glass defect positioning device that includes a rectangular sampling stage and positioning lines, the problem of inaccurate glass defect positioning in the prior art is solved, and high-precision, low-error defect positioning is achieved, which is applicable to the glass production process.
Patent Information
- Application Number
- CN202423216356.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-25
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-25
AI Technical Summary
Existing technologies for locating glass defects suffer from large errors and inaccurate manual measurements, making it difficult to quickly and accurately locate glass defects, especially small-sized defects.
A glass defect positioning device was designed, comprising a rectangular sampling stage, horizontal and vertical loading frames, positioning lines, and moving parts. The defect location is determined by the intersection of the horizontal and vertical positioning lines, and the original positioning buckle and cotton strip are used to prevent glass displacement and improve positioning accuracy.
It enables rapid and accurate location of glass defects, reduces human error, improves positioning accuracy and efficiency, and ensures the stability and accuracy of the glass substrate during the measurement process.
Smart Images
Figure CN223538237U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass manufacturing technology, and specifically to a glass defect location device. Background Technology
[0002] In today's glass production process, defects such as stones and bubbles can occur due to uncertainties such as melting process, equipment wear and tear, and daily operations. These defects disrupt the uniformity of the glass, reduce the quality of the glass, and affect further processing of the glass.
[0003] According to current technology, when a defect appears in glass, it is necessary to sample and measure the glass to determine the type of defect and find countermeasures to reduce the defect rate. It can be seen that the current sampling mainly relies on manual measurement, that is, placing the glass plate on the sampling stage to measure the x and y axes to determine the location of the defect, and taking a defect sample to send for inspection of the defect type. This method has a large margin of error, and most defects are less than one millimeter in size, which are difficult to see with the naked eye, and it is naturally difficult to confirm whether the required defect exists in the measured area. Utility Model Content
[0004] The purpose of this invention is to provide a glass defect location device to overcome the problems existing in the prior art. This invention can quickly locate the position coordinates of the defect point, and can also effectively prevent the glass substrate of the sample to be tested from shifting during the positioning process. Compared with the current industrial methods, the device is not only simple, but also reduces the error caused by human intervention and increases the accuracy.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A glass defect locating device includes a rectangular sampling stage. A transverse carrying frame is symmetrically mounted on each of the two transverse sides of the rectangular sampling stage. A transverse sliding groove is formed at the front of each transverse carrying frame, and a transverse moving component is mounted on the sliding groove. The transverse moving components are connected by a transverse positioning line. A longitudinal carrying frame is symmetrically mounted on each of the two longitudinal sides of the rectangular sampling stage. A longitudinal sliding groove is formed at the front of each longitudinal carrying frame, and a longitudinal moving component is mounted on the sliding groove. The longitudinal moving components are connected by a longitudinal positioning line. A scale is mounted on the outer surface of both the transverse and longitudinal carrying frames, and a cotton strip is provided on the inner bottom. A center positioning buckle is fixed to the edge of the rectangular sampling stage.
[0007] Furthermore, the bottom of the rectangular sampling stage is equipped with several support parts;
[0008] Furthermore, the angle between the transverse positioning line and the longitudinal positioning line is 90°;
[0009] Furthermore, the horizontal positioning line and the vertical positioning line are ink lines;
[0010] Furthermore, the lateral moving member and the longitudinal moving member include a first fixed rod, a second fixed rod, a third fixed rod, and a marker rod, with the bottom of the first fixed rod fixing the top of the second fixed rod;
[0011] Furthermore, the bottom of the second fixing rod is fixed to the middle of the third fixing rod, and the third fixing rod is installed on the top of the tampon;
[0012] Furthermore, the top of the first fixing rod is fixed to the top of the marker;
[0013] Furthermore, the cotton strip is sound-absorbing cotton;
[0014] Furthermore, the origin positioning buckle includes a first positioning buckle, and a second positioning buckle is installed at the rear of the first positioning buckle;
[0015] Furthermore, the included angle between the first positioning buckle and the second positioning buckle is 90°.
[0016] The above technical solution has the following advantages or beneficial effects:
[0017] This invention provides a glass defect location device that allows operators to manually locate defects in the glass sample plate under test. First, the glass origin is positioned within the origin positioning buckle. Next, the lateral and longitudinal moving parts are moved to the coordinate positions given by the inspection machine. Finally, the defect location, i.e., the intersection of the lateral and longitudinal positioning lines, is marked. This defect location device has a simple structure and is easy to operate. The origin positioning buckle prevents glass displacement, avoiding the inconvenience of positioning when the defect is located in the middle of the glass plate. The moving parts can also be fixed with cotton strips to prevent offset. Each time the device is used for positioning, only the lateral and longitudinal moving parts need to be moved, positioned, and marked. The positioning results are accurate with minimal error, meeting the requirements of the process.
[0018] Furthermore, by installing several support parts at the bottom of the rectangular sampling stage, the stability of the entire device during operation can be significantly improved. This can distribute and bear the weight from the sampling stage and the glass on it, preventing the sampling stage from deforming or tilting due to excessive pressure, thereby ensuring the accuracy of glass defect location.
[0019] Furthermore, by setting the angle between the horizontal and vertical positioning lines to 90°, a standard rectangular coordinate system is formed between the horizontal and vertical positioning lines to accurately determine the location of any defect on the glass substrate. The location is then quickly determined by the coordinates of the defect in the coordinate system, greatly improving the accuracy and efficiency of the positioning.
[0020] Furthermore, by using the ink line as the positioning line, the problem of the positioning line sinking and bending caused by the excessive glass area can be effectively prevented, thus further ensuring the accuracy of the positioning defect coordinates.
[0021] Furthermore, the first, second, and third fixed rods in the lateral and longitudinal moving parts are used to fix the positioning line and the marker, so that they move as a whole and reduce positioning errors.
[0022] Furthermore, by fixing the top of the marker to the first fixed rod, an integral movable frame is formed. The marker serves to align the scale and reduce positioning errors.
[0023] Furthermore, the sound insulation cotton can prevent slippage when moving the fixed rod and fix it during the positioning of the marker, preventing the moving parts from shifting and improving the accuracy of the positioning defect coordinates.
[0024] Furthermore, by setting the origin positioning buckle, the glass substrate under test can be effectively prevented from shifting during the measurement process, and the included angle between the first positioning buckle and the second positioning buckle is 90°, which further enhances the stability. Attached Figure Description
[0025] Figure 1 This is a schematic diagram of the structure of a glass defect locating device according to the present invention;
[0026] Figure 2 This is a front view of a glass defect locating device according to the present invention;
[0027] Figure 3 This is a side view of a glass defect locating device according to the present invention;
[0028] Figure 4 This is a top view of a glass defect locating device according to the present invention;
[0029] In the diagram, 1-rectangular sampling stage; 11-support part; 12-origin positioning buckle; 121-first positioning buckle; 122-second positioning buckle; 2-horizontal positioning line; 3-vertical positioning line; 4-scale ruler; 5-horizontal loading frame; 51-horizontal slide; 6-vertical loading frame; 61-vertical slide; 7-cotton strip; 71-third fixing rod; 8-first fixing rod; 9-second fixing rod; 10-benchmark. Detailed Implementation
[0030] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0031] In the description of this utility model, it should be understood that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a component that is centrally positioned therein. When a component is considered to be "set" on another component, it can be directly set on the other component or there may be a component that is centrally positioned therein.
[0032] Furthermore, terms such as "long," "short," "inner," and "outer" indicate orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings. They are used only for the convenience of describing this utility model and do not indicate or imply that the device or component referred to must have this specific orientation or operate in a specific orientational configuration. Therefore, they should not be construed as limitations of this utility model.
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Example 1:
[0035] like Figure 1As shown, this utility model provides a glass defect positioning device, including a rectangular sampling stage 1. Several support parts 11 are installed on the bottom of the rectangular sampling stage 1. A transverse loading frame 5 is symmetrically installed on each of the two transverse sides of the rectangular sampling stage 1. A transverse sliding groove 51 is opened at the front of the transverse loading frame 5, and a transverse moving part is installed on the transverse sliding groove 51. The transverse moving parts are connected by a transverse positioning line 2. A longitudinal loading frame 6 is symmetrically installed on each of the two longitudinal sides of the rectangular sampling stage 1. A longitudinal sliding groove 61 is opened at the front of the longitudinal loading frame 6, and a longitudinal moving part is installed on the longitudinal sliding groove 61. The longitudinal moving parts are connected by a longitudinal positioning line 3. The transverse and longitudinal moving parts include a first... The system includes a fixed rod 8, a second fixed rod 9, a third fixed rod 71, and a marker rod 10. The bottom of the first fixed rod 8 is fixed to the top of the second fixed rod 9, the bottom of the second fixed rod 9 is fixed to the middle of the third fixed rod 71, and the top of the first fixed rod 8 is fixed to the top of the marker rod 10. A scale 4 is installed on the outer surface of the transverse loading frame 5 and the longitudinal loading frame 6, and a cotton strip 7 is provided on the inner bottom. The third fixed rod 71 is installed on the top of the cotton strip 7. An origin positioning buckle 12 is fixed to the surface edge of the rectangular sampling stage 1. The origin positioning buckle 12 includes a first positioning buckle 121 and a second positioning buckle 122 is installed at the rear of the first positioning buckle 121. The included angle between the first positioning buckle 121 and the second positioning buckle 122 is 90°.
[0036] Preferably, the angle between the transverse positioning line 2 and the longitudinal positioning line 3 is 90°;
[0037] Preferably, the horizontal positioning line 2 and the vertical positioning line 3 are ink lines;
[0038] Preferably, the cotton strip 7 is sound-absorbing cotton.
[0039] Example 2:
[0040] like Figure 1 As shown, this utility model provides a glass defect positioning device, including a rectangular sampling stage 1, a horizontal positioning line 2, a vertical positioning line 3, a scale 4, a horizontal carrying frame 5, a horizontal sliding groove 51, a vertical carrying frame 6, a vertical sliding groove 61, a cotton strip 7, a support part 11, an origin positioning buckle 12, a horizontal moving part, and a vertical moving part; the horizontal moving part and the vertical moving part include a first fixed rod 8, a second fixed rod 9, a third fixed rod 71, and a marker 10; the origin positioning buckle 12 includes a first positioning buckle 121 and a second positioning buckle 122; when not in use, the horizontal positioning line 2 and the vertical positioning line 3 should intersect above the origin positioning buckle 12; when in use, the horizontal moving part and the vertical moving part are moved according to the defect coordinates so that the marker 10 points to the required scale, and the intersection of the horizontal positioning line 2 and the vertical positioning line 3 is the defect position;
[0041] Four support parts 11 are installed at the bottom of the rectangular sampling stage 1. A horizontal loading frame 5 is symmetrically installed on each of the two lateral sides of the rectangular sampling stage 1. A horizontal sliding groove 51 is opened at the front of the horizontal loading frame 5, and a horizontal moving part is installed on the horizontal sliding groove 51. The horizontal moving parts are connected by a horizontal positioning line 2. A vertical loading frame 6 is symmetrically installed on each of the two longitudinal sides of the rectangular sampling stage 1. A vertical sliding groove 61 is opened at the front of the vertical loading frame 6, and a vertical moving part is installed on the vertical sliding groove 61. The vertical moving parts are connected by a vertical positioning line 3. The bottom of the first fixing rod 8 of the horizontal moving part and the vertical moving part is fixed to the top of the second fixing rod 9, and the bottom of the second fixing rod 9 is fixed to the top of the first fixing rod 9. The top of the first fixed rod 8 is fixed to the top of the marker 10 in the middle of the three fixed rods 71; the outer surfaces of the horizontal carrying frame 5 and the vertical carrying frame 6 are pasted with a scale 4, so that the marker 10 is aligned with the scale 4 when in use; a cotton strip 7 is set at the bottom of the inner side, and the third fixed rod 71 is installed on the top of the cotton strip 7; the surface edge of the rectangular sampling stage 1 is fixed with an origin positioning buckle 12, which plays the role of fixing the glass during sampling to prevent the glass from shifting during sampling and measurement, thus affecting the accuracy of positioning. The origin positioning buckle 12 includes a first positioning buckle 121, and a second positioning buckle 122 is installed at the rear of the first positioning buckle 121. The included angle between the first positioning buckle 121 and the second positioning buckle 122 is 90°.
[0042] Preferably, the angle between the horizontal positioning line 2 and the vertical positioning line 3 is 90°. The defect coordinates are located by the intersection of the horizontal positioning line 2 and the vertical positioning line 3, which is more accurate than manual search.
[0043] Preferably, the horizontal positioning line 2 and the vertical positioning line 3 are ink lines, which are inexpensive and not easily broken. They are also lighter and have less curvature than other materials, which can prevent the positioning lines from bending due to the large glass area.
[0044] Preferably, the first fixing rod 8, the second fixing rod 9, and the marker 10 are made of hollow stainless steel. The first fixing rod 8 and the second fixing rod 9 are used to fix the positioning line and the marker 10.
[0045] Preferably, the scale rod 10 is cylindrical and used to align the scale 4;
[0046] Preferably, the cotton strip 7 is sound-absorbing cotton, which plays an anti-slip role when moving the first fixed rod 8 and the second fixed rod 9, and plays a fixing role when the marker 10 is positioned;
[0047] Preferably, the groove of scale 4 is made of wear-resistant stainless steel.
[0048] Preferably, the first positioning buckle 121 and the second positioning buckle 122 are isosceles right triangles.
[0049] The working principle of this utility model will be further explained below:
[0050] The purpose of this utility model is to provide a glass defect location device. When using this device, first determine the coordinates given by the inspection machine and print them on A4 paper. Then determine the glass origin and align the glass origin with the origin positioning buckle 12. Place the glass substrate to be tested on the rectangular sampling stage 1. According to the defect coordinates of the inspection machine, move the horizontal moving part to the horizontal coordinate position to determine that the position of the marker 10 on the scale 4 is consistent with the horizontal coordinate given by the inspection machine. Then move the vertical moving part to the vertical coordinate position to determine that the position of the marker 10 on the scale 4 is consistent with the vertical coordinate given by the inspection machine. The intersection of the horizontal positioning line 2 and the vertical positioning line 3 is the location of the defect.
[0051] The above-described embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.
Claims
1. A glass defect location device, characterized in that, The rectangular sampling platform (1) includes a rectangular sampling platform (1), on which a horizontal loading frame (5) is symmetrically installed on each of the two horizontal sides. A horizontal sliding groove (51) is opened at the front of the horizontal loading frame (5), and a horizontal moving part is installed on the horizontal sliding groove (51). The horizontal moving parts are connected by a horizontal positioning line (2). A vertical loading frame (6) is symmetrically installed on each of the two vertical sides of the rectangular sampling platform (1). A vertical sliding groove (61) is opened at the front of the vertical loading frame (6), and a vertical moving part is installed on the vertical sliding groove (61). The vertical moving parts are connected by a vertical positioning line (3). A scale (4) is installed on the outer surface of the horizontal loading frame (5) and the vertical loading frame (6), and a cotton strip (7) is set at the bottom of the inner side. A point positioning buckle (12) is fixed on the surface edge of the rectangular sampling platform (1).
2. The glass defect locating device according to claim 1, characterized in that, The bottom of the rectangular sampling stage (1) is equipped with several support parts (11).
3. The glass defect locating device according to claim 1, characterized in that, The angle between the horizontal positioning line (2) and the vertical positioning line (3) is 90°.
4. The glass defect locating device according to claim 1, characterized in that, The horizontal positioning line (2) and the vertical positioning line (3) are ink lines.
5. A glass defect locating device according to claim 1, characterized in that, The lateral and longitudinal moving parts include a first fixed rod (8), a second fixed rod (9), a third fixed rod (71), and a marker (10), with the bottom of the first fixed rod (8) fixing the top of the second fixed rod (9).
6. A glass defect locating device according to claim 5, characterized in that, The bottom of the second fixing rod (9) is fixed to the middle part of the third fixing rod (71), and the third fixing rod (71) is installed on the top of the cotton strip (7).
7. A glass defect locating device according to claim 5, characterized in that, The top of the first fixing rod (8) is fixed to the top of the marker (10).
8. A glass defect locating device according to claim 1, characterized in that, The cotton strip (7) is sound-absorbing cotton.
9. A glass defect locating device according to claim 1, characterized in that, The origin positioning buckle (12) includes a first positioning buckle (121), and a second positioning buckle (122) is installed at the rear of the first positioning buckle (121).
10. A glass defect locating device according to claim 9, characterized in that, The included angle between the first positioning buckle (121) and the second positioning buckle (122) is 90°.