Equipment for automatically distinguishing cover plate glass substrates

Abstract

The utility model provides equipment for automatically distinguishing cover plate glass substrates. The equipment comprises a spectrophotometry device, an assembly line platform, an alarm module and a control module, the control module is electrically connected with the spectrophotometry device, the assembly line platform and the alarm module respectively; the light splitting and color measuring device is used for detecting and identifying the type of the cover plate glass base material on the assembly line platform, and when the side edge color of the cover plate glass base material conforms to the production line setting, it is considered that the cover plate glass base material conforms to the production line; when the side edge color of the cover plate glass substrate does not conform to the production line setting, the cover plate glass substrate does not conform to the production line; and the alarm module is used for giving an alarm when the cover plate glass substrate does not conform to the production line. According to the invention, the color of the side edge of the cover plate glass substrate is detected by using the spectrophotometry device to distinguish the type of the cover plate glass substrate, so that full inspection and automatic distinguishing of the cover plate glass substrate are realized, goods mixing is avoided, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, and in particular to a device for automatically distinguishing cover glass substrates. Background Art

[0002] When producing glass cover plates for display screens, when glass cover plates with almost similar appearance but different types of substrates are put into production, it is easy for them to be mixed. In order to avoid this situation, they are generally put into production in different time periods, which will inevitably prolong the production time, and there will be recycling and defective products in the process. In this way, mixed goods will still occur, and they can only be re-inspected manually. The traditional manual inspection method is to manually illuminate the cover plate and distinguish the glass substrate of the cover plate by the color of the side (such as grayish white for aluminum silicon glass and green for soda lime glass). Not only is the work efficiency low, but it is also easy to cause scratches, bruises, poor appearance, and surface dirt during multiple handling due to inspection. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes an automatic cover glass substrate distinguishing device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An automatic device for distinguishing cover glass substrates, comprising: a spectrophotometric colorimetric device, an assembly line platform, an alarm module and a control module;

[0006] The control module is electrically connected to the spectrophotometric colorimetric device, the assembly line platform and the alarm module respectively;

[0007] The spectrophotometric colorimetric device is used to detect and identify the type of cover glass substrate on the production line platform. When the side color of the cover glass substrate meets the production line setting, it is considered that the cover glass substrate meets the production line; when the side color of the cover glass substrate does not meet the production line setting, it is considered that the cover glass substrate does not meet the production line;

[0008] The alarm module is used to sound an alarm when the cover glass substrate does not meet the production line requirements.

[0009] As a preferred improvement of the utility model, the assembly line platform includes a detection section, a lifting section, a normal platform section and a distinguishing platform section;

[0010] The lifting section is arranged between the detection section and the normal platform section;

[0011] The normal platform section and the differentiated platform section are arranged up and down, and the ends of the normal platform section and the differentiated platform section close to the lifting section are located on the same vertical line;

[0012] The initial position of the lifting section is on the same horizontal line as the detection section;

[0013] When the cover glass substrate does not conform to the production line, the lifting section will descend to the same horizontal line as the distinguishing platform section, and when the cover glass substrate is transferred to the distinguishing platform section, it will rise to the initial position.

[0014] As a preferred improvement of the present invention, the spectrophotometric colorimetric device is arranged at one end of the detection section close to the lifting section.

[0015] As a preferred improvement of the utility model, the spectrophotometric colorimetric device includes a housing and a scanning module;

[0016] The scanning module is embedded in the shell;

[0017] The scanning module is kept at the same level as the cover glass substrate.

[0018] As a preferred improvement of the present invention, the spectrophotometric colorimetric device further includes a light source, which is embedded in the shell and is used to detect fill light.

[0019] As a preferred improvement of the present invention, the cover glass substrate is alumina-silicon glass or soda-lime glass;

[0020] Among them, the side color of aluminum-silicon glass is grayish white, and the side color of soda-lime glass is green.

[0021] As a preferred improvement of the utility model, the lifting section includes a lifting plane and a lifting shaft;

[0022] The lifting shaft is connected to the lifting plane, so that the lifting shaft drives the lifting plane to rise / fall.

[0023] As a preferred improvement of the present invention, the alarm module includes a buzzer.

[0024] As a preferred improvement of the present invention, the alarm module includes an indicator light.

[0025] As a preferred improvement of the present invention, the alarm module includes an information transmission unit for sending an alarm message to the client when the cover glass substrate does not meet the production line requirements.

[0026] Compared with the prior art, the advantages and positive effects of the utility model are:

[0027] In the utility model, a spectrophotometric colorimetric device is used to detect the side color of the cover glass substrate to distinguish the type of the cover glass substrate. If the side color does not conform to the production line setting (i.e., mixed goods occur), the device will issue an alarm, thereby achieving full inspection and automatic distinction of the cover glass substrate, avoiding mixed goods, and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the structure of an automatic cover glass substrate distinguishing device provided by the utility model;

[0029] Figure 2 This is a schematic structural diagram of a device for automatically distinguishing cover glass substrates provided by the utility model. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are 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, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix", "set" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0034] See also Figure 1 , the utility model embodiment provides a technical solution:

[0035] An automatic device for distinguishing cover glass substrates includes: a spectrophotometric colorimetric device 100, an assembly line platform 200, an alarm module 300, and a control module 400;

[0036] The control module 400 is electrically connected to the spectrophotometric colorimetric device 100, the assembly line platform 200 and the alarm module 300 respectively;

[0037] The spectrophotometric colorimetric device 100 is used to detect and identify the type of the cover glass substrate 500 on the production line platform 200. When the side color of the cover glass substrate meets the production line setting, it is considered that the cover glass substrate meets the production line; when the side color of the cover glass substrate does not meet the production line setting, it is considered that the cover glass substrate does not meet the production line;

[0038] The alarm module 300 is used to issue an alarm when the cover glass substrate does not meet the production line requirements.

[0039] The control module 400 communicates data with the spectrophotometric colorimetric device 100, the pipeline platform 200 and the alarm module 300, such as receiving data from the spectrophotometric colorimetric device 100, controlling the transmission of the pipeline platform 200 and the alarm of the alarm module 300, etc.

[0040] Preferably, the control module can be arranged inside the device, or the device can be connected to an independent control device externally as the control module.

[0041] Among them, the spectrophotometric colorimetric device 100 can separate the detected color spectrum into lights of different wavelengths, measure the chromaticity index L, a, b values, etc. of each color, and then calculate the detailed color data. By controlling and calibrating the color difference value, the material color can be accurately measured and identified.

[0042] Among them: L value (range 0-100) (black / white) - brightness or depth, such as: 0 is black, 100 is white, the higher the value, the whiter.

[0043] a value (range -120—+120) (red / green) - For example: -120 is green, +120 is red, the higher the value, the redder it is.

[0044] b value (range -120—+120) (yellow / blue) - brightness or depth, 0 is yellow, 100 is blue, the higher the value, the bluer.

[0045] Different substrates have different colors when exposed to light, and the value range is also different. Therefore, the test value can be used to distinguish and identify the substrate type, replacing manual full inspection.

[0046] In the utility model, a spectrophotometric colorimetric device is used to detect the side color of the cover glass substrate to distinguish the type of the cover glass substrate. If the side color does not conform to the production line setting (i.e., mixed goods occur), the device will issue an alarm, thereby achieving full inspection and automatic distinction of the cover glass substrate, avoiding mixed goods, and greatly improving production efficiency.

[0047] As a preferred improvement of the present invention, please refer to Figure 1-2, the assembly line platform 200 includes a detection section 210, a lifting section 220, a normal platform section 230 and a distinguishing platform section 240;

[0048] The lifting section 220 is disposed between the detection section 210 and the normal platform section 230;

[0049] The normal platform section 230 and the distinguishing platform section 240 are arranged vertically, and one end of the normal platform section 230 and the distinguishing platform section 240 close to the lifting section 220 are located on the same vertical line;

[0050] The initial position of the lifting section 220 is located on the same horizontal line as the detection section 210;

[0051] When the cover glass substrate does not conform to the production line, the lifting section 220 will descend to the same horizontal line as the distinguishing platform section 240 , and will rise to the initial position when the cover glass substrate is transferred to the distinguishing platform section 240 .

[0052] As a preferred improvement of the present invention, please refer to Figure 1-2 The spectrophotometric colorimetric device 100 is disposed at one end of the detection section 210 close to the lifting section 220 .

[0053] As a preferred improvement of the present invention, the spectrophotometric colorimetric device 100 includes a housing 110 and a scanning module 120;

[0054] The scanning module 120 is embedded in the housing 110;

[0055] The scanning module 120 and the cover glass substrate 500 are kept on the same horizontal line.

[0056] As a preferred improvement of the present invention, please refer to Figure 1-2 The spectrophotometric colorimetric device 100 further includes a light source 130 , which is embedded in the housing 110 and is used to detect fill light, thereby improving the accuracy of scanning detection and identification.

[0057] The scanning module 120 scans the color of the side of the glass substrate, and then the spectrophotometric colorimetric device 100 performs calculation and recognition based on the color data.

[0058] As a preferred improvement of the present invention, the cover glass substrate is alumina-silicon glass or soda-lime glass;

[0059] Among them, the side color of the aluminum-silicon glass is grayish white, and the side color of the soda-lime glass is green.

[0060] Preferably, when the cover glass substrate produced by the production line is aluminum-silicon glass, the set color of the production line is grayish white; when the cover glass substrate produced by the production line is soda-lime glass, the set color of the production line is green.

[0061] As a preferred improvement of the present invention, please refer to Figure 1-2 , the lifting section 220 includes a lifting plane 221 and a lifting shaft 222;

[0062] The lifting shaft 222 is connected to the lifting plane 221 , so that the lifting shaft 222 drives the lifting plane 221 to rise / fall.

[0063] As a preferred improvement of the present invention, the alarm module 300 includes a buzzer.

[0064] As a preferred improvement of the present invention, the alarm module 300 includes an indicator light.

[0065] As a preferred improvement of the present invention, the alarm module 300 includes an information transmission unit for sending an alarm message to the client when the cover glass substrate does not meet the production line requirements.

[0066] The specific working principle of the technical solution provided in the embodiment of the utility model is as follows: a lifting section and a spectrophotometric colorimetric device are provided, wherein the scanning module in the spectrophotometric colorimetric device can be an infrared scanning module, which is kept in an open state. When the cover glass substrate is transferred to the detection section, the infrared sensor scans the side of the glass and identifies different glass substrates. If it does not meet the production line setting, the alarm module is controlled to generate an alarm, and the lifting section is controlled to descend, and the non-compliant substrate is transferred to the distinguishing platform section, thereby successfully realizing diversion and distinction, achieving full inspection, avoiding mixed goods, replacing traditional manual inspection, and improving production efficiency.

[0067] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An automatic device for distinguishing cover glass substrates, characterized in that: include: Spectrophotometric colorimetric device, assembly line platform, alarm module and control module; The control module is electrically connected to the spectrophotometric colorimetric device, the assembly line platform and the alarm module respectively; The spectrophotometric colorimetric device is used to detect and identify the type of the cover glass substrate on the production line platform. When the side color of the cover glass substrate meets the production line setting, it is considered that the cover glass substrate meets the production line; when the side color of the cover glass substrate does not meet the production line setting, it is considered that the cover glass substrate does not meet the production line; The alarm module is used to issue an alarm when the cover glass substrate does not meet the production line requirements.

2. The automatic cover glass substrate distinguishing device according to claim 1, characterized in that: The assembly line platform includes a detection section, a lifting section, a normal platform section and a distinguishing platform section; The lifting section is arranged between the detection section and the normal platform section; The normal platform section and the distinguishing platform section are arranged up and down, and one end of the normal platform section and the distinguishing platform section close to the lifting section are located on the same vertical line; The initial position of the lifting section is on the same horizontal line as the detection section; When the cover glass substrate does not conform to the production line, the lifting section will descend to the same horizontal line as the distinguishing platform section, and will rise to the initial position when the cover glass substrate is transferred to the distinguishing platform section.

3. The automatic cover glass substrate distinguishing device according to claim 2, characterized in that: The spectrophotometric colorimetric device is arranged at one end of the detection section close to the lifting section.

4. The automatic cover glass substrate distinguishing device according to claim 1, characterized in that: The spectrophotometric colorimetric device comprises a housing and a scanning module; The scanning module is embedded in the housing; The scanning module and the cover glass substrate are kept on the same horizontal line.

5. The automatic cover glass substrate distinguishing device according to claim 4, characterized in that: The spectrophotometric colorimetric device further includes a light source, which is embedded in the housing and is used to detect fill light.

6. The automatic cover glass substrate distinguishing device according to claim 1, characterized in that: The cover glass substrate is alumina-silicon glass or soda-lime glass; Among them, the side color of the aluminum-silicon glass is grayish white, and the side color of the soda-lime glass is green.

7. The automatic cover glass substrate distinguishing device according to claim 2, characterized in that: The lifting section includes a lifting plane and a lifting shaft; The lifting shaft is connected to the lifting plane, so that the lifting shaft drives the lifting plane to rise / fall.

8. The automatic cover glass substrate distinguishing device according to claim 1, characterized in that: The alarm module includes a buzzer.

9. The automatic cover glass substrate distinguishing device according to claim 1, characterized in that: The alarm module includes an indicator light.

10. The automatic cover glass substrate distinguishing device according to claim 1, characterized in that: The alarm module includes an information transmission unit for sending an alarm message to a client when the cover glass substrate does not meet the production line requirements.

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