Automatic online detecting and sorting device for over-standard flatness of cover plate

Abstract

The embodiment of the utility model belongs to the technical field of cover plate flatness detection. The utility model further relates to an automatic online detecting and sorting device for over-standard flatness of the cover plate, the automatic online detecting and sorting device comprises a first conveying belt used for conveying the cover plate, a detecting mechanism is arranged above the first conveying belt, the detecting mechanism comprises an adjusting part located above the first conveying belt, and the adjusting part is connected with a touch sensor. The cover plate is conveyed by the first conveying belt to pass through the touch sensor, so that the flatness of the cover plate is detected by the touch sensor. Through the arrangement of the first conveyor belt and the detection mechanism, the cover plate is conveyed by the first conveyor belt to pass through the touch sensor, so that the flatness of the cover plate is detected by the touch sensor, the warping degree of the cover plate can be automatically detected in real time, the detection efficiency is improved, the risks of misjudgment and missing detection are reduced, and the detection accuracy is improved. And moreover, the production cost is reduced, misjudgment and missing detection caused by human factors are avoided, and the stability of a production line and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flatness detection of cover plates, and more specifically to an automatic online detection and sorting device for over-standard flatness of cover plates. Background Art

[0002] In the production and quality control process of glass cover plates, the flatness of the cover plate has always been a crucial parameter. Flatness is not only directly related to the appearance quality of the product, but also has a profound impact on the product performance, service life and end-user experience. Especially in the manufacturing field of electronic and optical equipment, with the continuous advancement of technology and the improvement of product performance, the flatness requirements for glass cover plates have reached an unprecedented level.

[0003] Traditional methods for detecting the flatness of glass cover plates mostly rely on manual visual inspection or the use of complex mechanical equipment for one-by-one inspection. However, both methods have significant limitations. First, manual inspection is not only inefficient, but also easily affected by human factors, such as fatigue and subjective judgment, which leads to frequent misjudgments and missed inspections. Secondly, although the use of complex mechanical equipment for inspection increases the inspection speed, these devices are often expensive and have high maintenance costs, and the detection accuracy of some minor warping or bending is still insufficient. Because we have made improvements on this, we propose an automatic online inspection and sorting device for cover plate flatness exceeding the standard.

[0004] For example, a Chinese patent (publication number CN219712866U) discloses a stable structure for detecting the flatness of a mobile phone glass cover, comprising a bottom plate, two support columns are fixedly installed on both sides of the upper end of the bottom plate, end covers are movably installed on the support columns, a supporting plate is movably installed on the end covers, two screw holes are provided on both sides of the supporting plate, a plurality of side rods are fixedly installed on the supporting plate at the outer sides of the screw holes, adjusting studs are movably installed in the screw holes, an adjusting plate is movably installed on the outer sides of the side rods, and a pressure shaft is movably installed on the end of the adjusting plate away from the side rods. Utility Model Content

[0005] The technical problem to be solved by the embodiments of the present invention is that the traditional methods for detecting the flatness of glass cover plates mostly rely on manual visual inspection or use of complex mechanical equipment to detect one by one. However, both methods have significant limitations.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] An automatic online detection and sorting device for cover plates with excessive flatness comprises a first conveyor belt for conveying cover plates, a detection mechanism is arranged above the first conveyor belt, the detection mechanism comprises an adjustment part located above the first conveyor belt, the adjustment part is connected to a touch sensor, and the cover plates pass through the touch sensor under the conveyance of the first conveyor belt, so that the touch sensor detects the flatness of the cover plates.

[0008] As an improvement of the utility model, the adjustment part includes a second support seat located above the first conveyor belt, a plurality of second telescopic rods are fixedly connected to the bottom of the second support seat, and a second vacuum suction nozzle is installed at the bottom of each of the plurality of second telescopic rods.

[0009] As an improvement of the utility model, the adjustment part also includes a positioning block, the positioning block is adsorbed between the bottoms of the second vacuum nozzles, the touch sensor is installed on one side of the positioning block, and the touch sensor is located on the moving path of the cover plate.

[0010] As an improvement of the utility model, a second conveyor belt is provided on one side of the first conveyor belt, and the second conveyor belt is used for conveying unqualified cover plates.

[0011] As an improvement of the utility model, a sorting mechanism is provided between the second conveyor belt and the first conveyor belt, and the sorting mechanism is used to move unqualified cover plates on the first conveyor belt to the second conveyor belt.

[0012] As an improved manner of the present invention, the sorting mechanism comprises a driving module, and a first supporting seat is arranged on the driving module.

[0013] As an improved manner of the utility model, a plurality of first telescopic rods are installed at the bottom of the first support seat, and a first vacuum suction nozzle is installed at the bottom of the first telescopic rods.

[0014] As an improved manner of the utility model, the first conveyor belt and the second conveyor belt are both connected to a frame, and the second support seat is installed on one of the frames.

[0015] As an improved approach of the present invention, the drive module is installed between two racks.

[0016] As an improved manner of the utility model, a processing device is arranged on the frame close to the second conveyor belt, and the processing device is used for processing unqualified cover plates.

[0017] Compared with the prior art, the embodiments of the present invention mainly have the following beneficial effects:

[0018] In order to solve the problem that traditional glass cover plate flatness detection methods in the prior art mostly rely on manual visual inspection or use complex mechanical equipment to detect one by one, however, both methods have significant limitations. The present application sets a first conveyor belt and a detection mechanism, and the cover plate passes through a touch sensor under the transportation of the first conveyor belt to realize the touch sensor to detect the flatness of the cover plate, so that the warping of the cover plate can be automatically detected in real time, which not only improves the detection efficiency and reduces the risk of misjudgment and missed detection, but also reduces production costs, avoids misjudgment and missed detection caused by human factors, and improves the stability of the production line and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the automatic online detection and sorting device for the excessive flatness of the cover provided in this application;

[0020] Figure 2 A schematic diagram of the structure of the sorting mechanism and the detection mechanism of the automatic online detection and sorting device for the flatness exceeding the standard of the cover provided in this application;

[0021] Figure 3 The automatic line detection and sorting device for the flatness of the cover plate provided in this application Figure 2 Schematic diagram of the structure viewed from above;

[0022] Figure 4 A schematic diagram of the structure of the frame and processing equipment of the automatic online detection and sorting device for cover flatness exceeding the standard provided in this application.

[0023] Indicated in the figure:

[0024] 1. First conveyor belt; 2. Sorting mechanism; 201. First support seat; 202. First telescopic rod; 203. First vacuum nozzle; 204. Driving module; 3. Detection mechanism; 301. Second support seat; 302. Second telescopic rod; 303. Second vacuum nozzle; 304. Positioning block; 305. Touch sensor; 4. Second conveyor belt; 5. Rack; 6. Processing equipment. DETAILED DESCRIPTION

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present invention belongs; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Reference to "embodiments" herein means that specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] As described in the background technology, traditional glass cover flatness detection methods mostly rely on manual visual inspection or use complex mechanical equipment to detect one by one. However, both methods have significant limitations. First, the manual detection method is not only inefficient, but also easily affected by human factors, such as fatigue, subjective judgment, etc., which leads to frequent misjudgments and missed detections. Secondly, although the use of complex mechanical equipment for detection improves the detection speed, these devices are often expensive and have high maintenance costs, and the detection accuracy of some minor warping or bending is still insufficient.

[0027] In order to solve this technical problem, the utility model provides an automatic online detection and sorting device for cover plate flatness exceeding the standard, which is applied to the detection of cover plate flatness.

[0028] Specifically, please refer to Figure 1-Figure 3 The automatic online detection and sorting device for the flatness of the cover plate exceeding the standard specifically includes:

[0029] A first conveyor belt 1 is used for conveying a cover plate. A detection mechanism 3 is arranged above the first conveyor belt 1. The detection mechanism 3 includes an adjustment portion located above the first conveyor belt 1. The adjustment portion is connected to a touch sensor 305. The cover plate passes through the touch sensor 305 under the conveyance of the first conveyor belt 1, so that the touch sensor 305 can detect the flatness of the cover plate.

[0030] The utility model provides an automatic online detection and sorting device for cover plate flatness exceeding the standard. By providing a first conveyor belt 1 and a detection mechanism 3, the cover plate passes through a touch sensor 305 under the transportation of the first conveyor belt 1, so that the touch sensor 305 detects the flatness of the cover plate, thereby being able to automatically detect the warping of the cover plate in real time, which not only improves the detection efficiency and reduces the risk of misjudgment and missed detection, but also reduces the production cost, avoids misjudgment and missed detection caused by human factors, and improves the stability of the production line and product quality.

[0031] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] Embodiment 1 of the automatic line detection and sorting device for over-standard flatness of cover plates of the utility model

[0035] Please refer to Figure 1-Figure 3 The utility model discloses an automatic online detection and sorting device for detecting and sorting covers with excessive flatness, comprising a first conveyor belt 1 for conveying covers, a detection mechanism 3 is arranged above the first conveyor belt 1, the detection mechanism 3 comprises an adjusting part located above the first conveyor belt 1, the adjusting part is connected with a touch sensor 305, the covers pass through the touch sensor 305 under the conveyance of the first conveyor belt 1, so as to realize the detection of the flatness of the covers by the touch sensor 305, through the arranged first conveyor belt 1 and the detection mechanism 3, the covers pass through the touch sensor 305 under the conveyance of the first conveyor belt 1, so as to realize the detection of the flatness of the covers by the touch sensor 305, so as to realize the real-time automatic detection of the warping of the covers, which not only improves the detection efficiency and reduces the risk of misjudgment and missed detection, but also reduces the production cost, avoids the misjudgment and missed detection caused by human factors, and improves the stability of the production line and the product quality.

[0036] Further, such as Figure 1-Figure 3 As shown, the adjustment part includes a second support base 301 located above the first conveyor belt 1, and a plurality of second telescopic rods 302 are fixedly connected to the bottom of the second support base 301. A second vacuum suction nozzle 303 is installed at the bottom of the plurality of second telescopic rods 302. The second telescopic rods 302 can drive the second vacuum suction nozzle 303 to move up and down to adjust the height of the second vacuum suction nozzle 303, and then adjust the distance between the touch sensor 305 and the first conveyor belt 1 to meet the detection requirements of cover plates of different thicknesses.

[0037] Further, such as Figure 1-Figure 2As shown, the adjustment part also includes a positioning block 304, which is adsorbed between the bottoms of several second vacuum nozzles 303. The touch sensor 305 is installed on one side of the positioning block 304, and the touch sensor 305 is located on the moving path of the cover. When the cover is qualified, the qualified cover will pass under the touch sensor 305 and the positioning block 304, and then be transported away by the first conveyor belt 1. When the flatness is unqualified, the cover will touch the touch sensor 305, so that the cover cannot pass through the touch sensor 305.

[0038] Embodiment 2 of the utility model of the automatic line detection and sorting device for the flatness of the cover plate exceeding the standard

[0039] The utility model of the automatic line detection and sorting device for the flatness of the cover plate exceeding the standard further includes: Figure 1 As shown, a second conveyor belt 4 is provided on one side of the first conveyor belt 1, and the second conveyor belt 4 is used to convey unqualified cover plates, so that qualified cover plates and unqualified cover plates are separated into two paths for conveyance.

[0040] Further, such as Figure 1-Figure 2 As shown, a sorting mechanism 2 is provided between the second conveyor belt 4 and the first conveyor belt 1. The sorting mechanism 2 is used to move unqualified cover plates on the first conveyor belt 1 to the second conveyor belt 4. When the cover plates cannot pass through the touch sensor 305, it indicates that they are unqualified. At this time, the unqualified cover plates can be sorted out by the second conveyor belt 4 to prevent the unqualified cover plates from flowing into the subsequent process.

[0041] Further, such as Figure 1-Figure 3 As shown, the sorting mechanism 2 includes a driving module 204 , on which a first support seat 201 is arranged. The driving module 204 is an existing driving component, such as a linear module, a motor screw drive structure, and the first support seat 201 can be moved by the driving module 204 .

[0042] Further, such as Figure 2 As shown, a plurality of first telescopic rods 202 are installed at the bottom of the first support seat 201, and a first vacuum suction nozzle 203 is installed at the bottom of the first telescopic rod 202. The first telescopic rod 202 can drive the first vacuum suction nozzle 203 to move up and down, and the first vacuum suction nozzle 203 can suck unqualified cover plates to sort the unqualified cover plates.

[0043] Embodiment 3 of the automatic line detection and sorting device for the flatness exceeding the standard of the cover plate of the utility model

[0044] The utility model of the automatic line detection and sorting device for the flatness of the cover plate exceeding the standard further includes: Figure 4As shown, the first conveyor belt 1 and the second conveyor belt 4 are both connected to a frame 5, and the second support seat 301 is installed on one of the frames 5. The frame 5 can support structures such as the first conveyor belt 1, the second conveyor belt 4, the second support seat 301 and the driving module 204.

[0045] Further, such as Figure 4 As shown, the driving module 204 is installed between two frames 5.

[0046] Further, such as Figure 4 As shown, a processing device 6 is arranged on the frame 5 near the second conveyor belt 4. The processing device 6 is used for processing unqualified cover plates. The processing device 6 can use a collecting device to collect the unqualified cover plates. The processing device 6 can use a destroying device to destroy the unqualified cover plates.

[0047] It also includes a control system, which is connected to the first conveyor belt 1, the second conveyor belt 4, the second vacuum nozzle 303, the second telescopic rod 302, the drive module 204, the first telescopic rod 202, the first vacuum nozzle 203 and the touch sensor 305 to achieve corresponding control.

[0048] When in use, for ease of understanding, this application uses A to represent the cover plate and marks it in the figure. The first conveyor belt 1 is used to carry and convey the glass cover plate; the positioning block 304 is arranged above the first conveyor belt 1, and the distance between it and the first conveyor belt 1 is adjustable. The touch sensor 305 is installed in front of the positioning block 304 to detect whether the passing cover plate has warping that exceeds the specification. When the over-specification cover plate touches the touch sensor 305, the touch sensor 305 will be triggered, and the control system will instruct the first conveyor belt 1 to stop, and start the first telescopic rod 202 and the first vacuum nozzle 203. The first telescopic rod 202 drives the first vacuum suction nozzle 203 to descend so that the first vacuum suction nozzle 203 contacts and sucks the cover plate, and then the first telescopic rod 202 passes the first vacuum suction nozzle 203 to determine the cover plate to rise, and then the driving module 204 drives the first support seat 201 to move to move the unqualified cover plate to the second conveyor belt 4, and then the second conveyor belt 4 is transported to the processing equipment 6 for processing. If the cover plate does not trigger the touch sensor 305, it is judged as a good product and continues to move to the subsequent process on the first conveyor belt 1. The whole process has a high degree of automation, which reduces human errors and improves the efficiency and reliability of the production line.

[0049] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. An automatic online detection and sorting device for excessive flatness of cover plates, characterized in that: The invention comprises a first conveyor belt (1) for conveying a cover plate, wherein a detection mechanism (3) is arranged above the first conveyor belt (1), wherein the detection mechanism (3) comprises an adjustment portion located above the first conveyor belt (1), wherein the adjustment portion is connected to a touch sensor (305), and the cover plate passes through the touch sensor (305) under the conveyance of the first conveyor belt (1), so that the touch sensor (305) can detect the flatness of the cover plate.

2. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 1 is characterized in that: The adjustment portion comprises a second support seat (301) located above the first conveyor belt (1), a plurality of second telescopic rods (302) being fixedly connected to the bottom of the second support seat (301), and a second vacuum nozzle (303) being installed at the bottom of each of the plurality of second telescopic rods (302).

3. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 2 is characterized in that: The adjustment portion further comprises a positioning block (304), wherein the positioning block (304) is adsorbed between the bottoms of a plurality of second vacuum suction nozzles (303), and the touch sensor (305) is mounted on one side of the positioning block (304), and the touch sensor (305) is located on a moving path of the cover plate.

4. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 3 is characterized in that: A second conveyor belt (4) is provided on one side of the first conveyor belt (1), and the second conveyor belt (4) is used to convey unqualified cover plates.

5. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 4 is characterized in that: A sorting mechanism (2) is provided between the second conveyor belt (4) and the first conveyor belt (1), and the sorting mechanism (2) is used to move unqualified cover plates on the first conveyor belt (1) to the second conveyor belt (4).

6. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 5 is characterized in that: The sorting mechanism (2) comprises a driving module (204), and a first supporting seat (201) is arranged on the driving module (204).

7. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 6 is characterized in that: A plurality of first telescopic rods (202) are installed at the bottom of the first support seat (201), and a first vacuum suction nozzle (203) is installed at the bottom of the first telescopic rod (202).

8. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 7 is characterized in that: The first conveyor belt (1) and the second conveyor belt (4) are both connected to a frame (5), and the second support seat (301) is installed on one of the frames (5).

9. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 8, characterized in that: The driving module (204) is installed between two frames (5).

10. The automatic on-line detection and sorting device for excessive flatness of cover plates according to claim 9, characterized in that: A processing device (6) is arranged on the frame (5) close to the second conveyor belt (4), and the processing device (6) is used for processing unqualified cover plates.

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