A multi-station blind hole detection device

Abstract

The utility model discloses a kind of multi-station blind hole detection devices, comprising: feeding mechanism and detection mechanism, feeding mechanism includes feeding assembly and feeding handling assembly, feeding assembly is transported to the screen assembly to be detected, feeding handling assembly is set to one side of feeding assembly, and feeding handling assembly is handled to the screen assembly transported by feeding assembly;And detection mechanism includes detection platform, light leakage detection component and appearance detection component.The multi-station blind hole detection device, by setting at least two groups of detection platform, light leakage detection component and appearance detection component of detection mechanism, so that when being handled to the screen to be detected transported by feeding assembly by feeding handling assembly, at least two screen assemblies can be simultaneously blind hole detected, improve detection efficiency, and further improve production efficiency, avoid that only one screen assembly can be blind hole detected once, detection efficiency is low, the case of influencing production efficiency occurs.

Description

Technical Field

[0001] This utility model relates to the field of blind hole detection technology, specifically a multi-station blind hole detection device. Background Technology

[0002] A screen blind hole involves drilling a hole in the bottom layer of the backlight panel without drilling holes in the glass cover, creating a non-penetrating blind hole on the screen. This allows for a hidden camera design while maintaining the integrity of the screen surface. After processing, screen blind holes require inspection for light leakage and appearance to prevent defects in the screen assembly that could affect product quality. This also allows for timely rework and reduces production costs.

[0003] Chinese invention patent CN202411687725.2 discloses a blind hole light leakage detection device and detection method. By setting up a support module and a detection module, it is possible to detect the screen assembly under the detection module when the support module is rotated to complete the light leakage detection of blind holes. However, this detection method can only detect one blind hole at a time, which has low detection efficiency, affects production efficiency, and increases production costs. Utility Model Content

[0004] To address the problem that existing blind hole light leakage detection devices can only detect one blind hole on a screen at a time, resulting in low detection efficiency and impacting production efficiency and costs, this utility model provides a multi-station blind hole detection device.

[0005] This utility model discloses a multi-station blind hole detection device, which includes:

[0006] A feeding mechanism includes a feeding component and a feeding and conveying component. The feeding and conveying component is disposed on one side of the feeding component and carries out the transport of the screen assembly conveyed by the feeding component.

[0007] The testing organization includes a testing platform, a light leakage detection component, and an appearance inspection component. The testing platform is located on one side of the loading and conveying component and conveys the screen assembly to be tested. The light leakage detection component is installed on the conveying path of the testing platform and performs light leakage detection on the blind holes of the screen assembly received by the testing platform. The appearance inspection component is installed on the conveying path of the testing platform and performs appearance inspection on the blind holes of the screen assembly received by the testing platform.

[0008] The detection platform, light leakage detection component, and appearance detection component are one-to-one correspondences and form a set, and there are at least two sets of the detection platform, light leakage detection component, and appearance detection component.

[0009] Preferably, the detection platform includes a detection driver and a detection carrier, wherein the detection carrier is connected to the driving end of the detection driver.

[0010] Preferably, the detection carrier includes a ribbon cable crimping fixture and a limiting member. The ribbon cable crimping fixture is connected to the driving end of the detection driving member and electrically connected to the ribbon cable terminal portion. The limiting member is connected to the ribbon cable crimping fixture and limits the screen assembly carried on the ribbon cable crimping fixture.

[0011] Preferably, the ribbon cable crimping fixture includes a crimping support platform, a terminal interface, and a terminal crimping head. The crimping support platform is connected to the detection support component. The terminal interface is connected to one end of the crimping support platform and contacts the terminal portion of the screen assembly. The terminal crimping head is connected to the end of the terminal interface away from the crimping support platform.

[0012] Preferably, the light leakage detection component includes a light-shielding component, a first light-emitting component, and a light leakage detection component. The light-shielding component is installed on the conveying path of the detection platform, the first light-emitting component is installed on the light-shielding component and illuminates the blind hole portion of the screen assembly, and the light leakage detection component is installed on one side of the first light-emitting component.

[0013] Preferably, the appearance inspection component includes a front inspection component and a second lighting component. The front inspection component is disposed on the conveying path of the inspection platform, and the second lighting component is disposed on the conveying path of the inspection platform and is opposite to the front inspection component.

[0014] Preferably, the appearance inspection component includes a back inspection component and a third lighting component. The back inspection component is disposed on the conveying path of the inspection platform, and the third lighting component is disposed on the conveying path of the inspection platform and is opposite to the back inspection component.

[0015] Preferably, the testing mechanism further includes a positioning component, which is disposed on the transport path of the testing platform.

[0016] Preferably, the feeding mechanism further includes a feeding detection component, which includes a terminal detection component and a lower barcode scanner. The terminal detection component is disposed on the transport path of the feeding and transporting component, and the lower barcode scanner is disposed on the transport path of the feeding and transporting component.

[0017] Preferably, the feeding mechanism further includes a flipping component, which is disposed at one end of the feeding component.

[0018] Compared with the prior art, this utility model provides a multi-station blind hole detection device, which has the following beneficial effects:

[0019] This multi-station blind hole inspection device, by setting up an inspection mechanism with at least two sets of inspection platforms, light leakage detection components, and appearance inspection components, enables blind hole inspection of at least two screen assemblies simultaneously when the screen to be inspected is transported by the loading and handling components. This improves inspection efficiency and thus production efficiency, avoiding the situation where blind hole inspection can only be performed on one screen assembly at a time, resulting in low inspection efficiency and affecting production efficiency. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is another structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the feeding mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the testing mechanism of this utility model;

[0024] Figure 5 This is another structural schematic diagram of the testing mechanism of this utility model;

[0025] Figure 6 This is a schematic diagram of the testing platform structure of this utility model;

[0026] Figure 7 This is a schematic diagram of the cable crimping fixture of this utility model;

[0027] Figure 8 This is another structural schematic diagram of the cable crimping fixture of this utility model;

[0028] Figure 9 This utility model Figure 7 Enlarged schematic diagram of the structure at point A in the middle.

[0029] In the attached diagram: 1. Feeding mechanism; 2. Testing mechanism;

[0030] 11. Feeding assembly; 12. Feeding and handling assembly; 13. Feeding detection assembly; 14. Tilting assembly;

[0031] 131. Terminal inspection component; 132. Lower barcode scanner component;

[0032] 141. Tilting drive component; 142. Tilting suction component; 143. Tilting discharge component;

[0033] 21. Testing platform; 22. Light leakage detection component; 23. Appearance inspection component; 24. Positioning component;

[0034] 211. Inspect the driving components; 212. Inspect the load-bearing components;

[0035] 221. Light-shielding component; 222. First lighting component; 223. Light leakage detection component;

[0036] 231. Front inspection component; 232. Second lighting component; 233. Back inspection component; 234. Third lighting component;

[0037] 2121. Cable crimping fixture; 2122. Limiting component;

[0038] 21211, Crimping support platform; 21212, Terminal interface; 21213, Terminal crimp head; 21214, Moving part; 21215, Rotating shaft; 212111, Screen support part; 212112, Cable support part; 212113, Detection port. Detailed Implementation

[0039] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0040] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0041] Reference Figures 1-5 , Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is another structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the feeding mechanism of this utility model; Figure 4 This is a schematic diagram of the testing mechanism of this utility model; Figure 5This is another structural schematic diagram of the testing mechanism of this utility model. A multi-station blind hole testing device includes: a feeding mechanism 1 and a testing mechanism 2. The feeding mechanism 1 includes a feeding component 11 and a feeding and conveying component 12. The feeding component 11 transports the screen assembly to be tested, and the feeding and conveying component 12 is disposed on one side of the feeding component 11 and transports the screen assembly transported by the feeding component 11. The testing mechanism 2 includes a testing platform 21, a light leakage detection component 22, and an appearance inspection component 23. The testing platform 21 is disposed on one side of the feeding and conveying component 12, and the testing platform 21 is disposed on one side of the feeding and conveying component 12. 1. The screen assembly to be tested is transported. A light leakage detection component 22 is set on the transport path of the testing platform 21 to perform light leakage detection on the blind holes of the screen assembly received by the testing platform 21. An appearance inspection component 23 is set on the transport path of the testing platform 21 to perform appearance inspection on the blind holes of the screen assembly received by the testing platform 21. The testing platform 21, the light leakage detection component 22 and the appearance inspection component 23 correspond one-to-one and form a group, and there are at least two groups of testing platform 21, light leakage detection component 22 and appearance inspection component 23.

[0042] Specifically, the feeding component 11 is a conveying mechanism that transports the screen assembly to be tested by driving the conveyor belt to rotate via an electric motor.

[0043] Specifically, the material handling component 12 is a multi-axis robotic arm that can perform large-scale handling of the screen assembly.

[0044] By setting up appearance inspection components and light leakage inspection components on the conveying path of the inspection platform, when inspecting blind holes in the screen assembly through the inspection mechanism, the light leakage and appearance of the blind holes in the screen assembly can be inspected separately. All inspections of blind holes can be completed at once, improving inspection efficiency. This avoids the situation where traditional blind hole light leakage inspection equipment can only inspect blind holes in the screen assembly, requiring the replacement of other equipment for separate inspections, which affects production efficiency and is prone to omission of inspection items.

[0045] This multi-station blind hole inspection device, by setting up an inspection mechanism with at least two sets of inspection platforms, light leakage detection components, and appearance inspection components, enables blind hole inspection of at least two screen assemblies simultaneously when the screen to be inspected is transported by the loading and handling components. This improves inspection efficiency and thus production efficiency, avoiding the situation where blind hole inspection can only be performed on one screen assembly at a time, resulting in low inspection efficiency and affecting production efficiency.

[0046] Reference Figure 6 , Figure 6This is a schematic diagram of the testing platform structure of this utility model. The testing platform 21 includes a testing drive component 211 and a testing carrier component 212. The testing carrier component 212 is connected to the driving end of the testing drive component 211 and carries the screen assembly to be tested. The testing drive component 211 drives the testing carrier component 212 to move, thereby transporting the screen assembly to be tested carried on the testing carrier component 212.

[0047] Specifically, the detection drive component 211 consists of two parts: a drive part and a guide part. The drive part is mainly an electric motor, and the guide part is mainly a screw. The electric motor drives the screw to rotate forward and backward, thereby conveying the detection carrier component 212 connected to the guide part, thus achieving the effect of conveying the screen assembly to be detected.

[0048] The detection carrier 212 includes a ribbon cable crimping fixture 2121 and a limiting member 2122. The ribbon cable crimping fixture 2121 is connected to the driving end of the detection drive 211 and carries the screen assembly. It is also electrically connected to the ribbon cable terminal, which can light up the screen assembly and ensure the detection effect of light leakage through blind holes. The limiting member 2122 is connected to the ribbon cable crimping fixture 2121 and limits the screen assembly carried on the ribbon cable crimping fixture 2121. The limiting member 2122 is pneumatically driven to limit the screen assembly carried on the ribbon cable crimping fixture 2121, ensuring that the screen assembly is in a fixed position each time it is placed on the ribbon cable crimping fixture 2121.

[0049] Reference Figures 7-9 , Figure 7 This is a schematic diagram of the cable crimping fixture of this utility model; Figure 8 This is another structural schematic diagram of the cable crimping fixture of this utility model; Figure 9 This utility model Figure 7Enlarged schematic diagram of the structure at point A. The cable crimping fixture 2121 includes a crimping support platform 21211, a terminal interface 21212, and a terminal crimping head 21213. The crimping support platform 21211 supports the screen assembly. When the screen assembly needs to be tested, it is placed on the crimping support platform 21211 manually or by a robotic arm. The terminal interface 21212 is connected to one end of the crimping support platform 21211 and contacts the terminal portion of the screen assembly. The screen assembly is placed on the crimping support platform 21212. When 11 is in position, the terminal portion of the screen assembly falls precisely on the terminal interface 21212; and the terminal pressure head 21213 is connected to the end of the terminal interface 21212 away from the pressing support platform 21211, and controls the terminal portion of the screen assembly to move closer to and away from the terminal interface 21212. The terminal pressure head 21213 applies pressure to press the terminal portion of the screen assembly into a state where the terminal portion engages with the terminal interface 21212, thereby powering on the screen assembly and facilitating lighting detection.

[0050] The ribbon cable crimping fixture 2121, by setting a terminal interface 21212 and a terminal crimping head 21213, allows the screen assembly to be placed on the crimping support platform 21211 during screen assembly transport by the screen assembly transport assembly, with the ribbon cable terminal precisely positioned at the terminal interface 21212. Then, pressure is applied to the ribbon cable terminal by the terminal crimping head 21213, which connects the ribbon cable terminal to the terminal interface 21212, thereby lighting up the screen. This facilitates the detection of resolution, contrast, and light leakage, avoiding the need for manual pressing to light up the screen in traditional screen assembly lighting tests, which is time-consuming, labor-intensive, affects lighting efficiency, and is prone to scratching the screen, affecting screen quality.

[0051] Rereference Figures 8-9 The ribbon cable crimping fixture 2121 also includes a movable member 21214. The movable member 21214 is connected to one end of the terminal crimping head 21213 and is located at the end of the terminal interface 21212 away from the crimping support platform 21211. The movable member 21214 supports the terminal crimping head 21213 above the terminal interface 21212. The movable member 21214 controls the terminal crimping head 21213 to apply pressure to the terminal and controls the movement of the terminal crimping head 21213. This ensures that there is a certain distance between the terminal crimping head 21213 and the terminal interface 21212 when the screen assembly is placed on the crimping support platform 21211 and when the screen assembly is removed. This allows the terminal part to contact the terminal interface 21212 on its own when the screen assembly is placed on the crimping support platform 21211, without being blocked by the terminal crimping head 21213.

[0052] The ribbon cable crimping fixture 2121 also includes a rotating shaft 21215, which passes through the movable part 21214 and the terminal crimping head 21213. The terminal crimping head 21213 rotates around the rotating shaft 21215 to apply pressure to the terminal in the direction of the terminal interface 21212. This allows the terminal part of the screen assembly to be connected to the terminal interface 21212 by rotating the terminal crimping head 21213 counterclockwise around the rotating shaft 21215. When the terminal crimping head 21213 rotates clockwise around the rotating shaft 21215, the pressure applied to the terminal part of the screen assembly can be released, thereby automatically separating the terminal part of the screen assembly from the terminal interface 21212, automatically de-energizing, and allowing the screen assembly to be removed.

[0053] The moving part 21214 moves towards and away from the terminal interface 21212.

[0054] The movable component 21214 is a solenoid valve, which enables the terminal pressure head 21213 to move closer to or further away from the terminal interface 21212 and to control whether the terminal pressure head 21213 applies pressure to the screen assembly terminal portion toward the terminal interface 21212 via electrical control.

[0055] The movable part 21214 is a pneumatic valve, which enables pneumatic control of the terminal head 21213 to move closer to or further away from the terminal interface 21212 and whether the terminal head 21213 applies pressure to the screen assembly terminal portion toward the terminal interface 21212.

[0056] The crimping support platform 21211 consists of two parts: a screen support part 212111 and a ribbon cable support part 212112. The ribbon cable support part 212112 is connected to one end of the screen support part 212111 and is located between the screen support part 212111 and the terminal interface 21212. The screen support part 212111 supports the screen body of the screen assembly, and the ribbon cable support part 212112 supports the ribbon cable of the screen assembly. When the screen assembly is transported and placed on the crimping support platform 21211, the screen body and the ribbon cable are in an unfolded state, and the two are only connected at their ends.

[0057] The pressing support platform 21211 has a detection port 212113 that penetrates through the pressing support platform 21211, and the light leakage detection component 22 performs light leakage detection on the blind hole through the detection port 212113. After the screen assembly is placed on the pressing support platform 21211, the blind hole part of the screen assembly is exactly above the detection port 212113, so that the light leakage detection component 22 located on the side of the pressing support platform 21211 away from the screen support surface can perform light leakage detection on the blind hole of the screen assembly through the detection port 212113.

[0058] The light leakage detection component 22 includes a light-shielding component 221, a first light-emitting component 222, and a light leakage detection component 223. The light-shielding component 221 is installed on the conveying path of the detection platform 21 and shields the screen assembly from light. After the detection drive component 211 conveys the pressing support platform 21211 carrying the screen assembly into the light-shielding component 221, the light-shielding component 221 can block external light, so that no external light shines into the area where the screen assembly is located, thereby ensuring that the light leakage detection of blind holes is not affected by external light. External influences cause light to be emitted. The first light-emitting element 222 is installed on the light-shielding element 221 and illuminates the blind hole area of ​​the screen assembly. This allows the screen assembly to be tested to be illuminated through the first light-emitting element 222, improving the testing effect. The light leakage detection element 223 is installed on one side of the first light-emitting element 222 and detects the blind hole area of ​​the screen assembly. The detection method is to take pictures and analyze whether there is light leakage or whether the light leakage is within the allowable range, thereby determining whether the light leakage test item of the blind hole of the screen assembly is qualified.

[0059] The appearance inspection component 23 includes a front inspection component 231 and a second lighting component 232. The front inspection component 231 is disposed on the conveying path of the inspection platform 21 and inspects the front of the blind hole of the screen assembly carried on the pressing support stage 21211. The second lighting component 232 is disposed on the conveying path of the inspection platform 21 and is opposite to the front inspection component 231, so that the side of the screen assembly away from the front inspection component 231 can be illuminated by the second lighting component 232, revealing the details of the blind hole and improving the inspection effect of the front of the blind hole of the screen assembly.

[0060] The appearance inspection component 23 includes a back inspection component 233 and a third lighting component 234. The back inspection component 233 is disposed on the conveying path of the inspection platform 21 and inspects the back of the blind hole of the screen assembly carried on the pressing support stage 21211. The third lighting component 234 is disposed on the conveying path of the inspection platform 21 and is opposite to the back inspection component 233, so that the side of the screen assembly away from the back inspection component 233 can be illuminated by the second lighting component 232, revealing the details of the blind hole area and improving the inspection effect on the back of the blind hole of the screen assembly.

[0061] The appearance inspection component 23 includes a front inspection component 231, a second lighting component 232, a back inspection component 233, and a third lighting component 234. The front inspection component 231 is disposed on the conveying path of the inspection platform 21 and inspects the front of the blind hole of the screen assembly carried on the pressing support stage 21211. The second lighting component 232 is disposed on the conveying path of the inspection platform 21 and is opposite to the front inspection component 231, so that the side of the screen assembly away from the front inspection component 231 can be illuminated by the second lighting component 232, thus revealing the fine details of the blind hole area. The back detection component 233 is set on the conveying path of the detection platform 21 and performs detection on the back of the blind hole of the screen assembly carried on the pressing support stage 21211. The third lighting component 234 is set on the conveying path of the detection platform 21 and is opposite to the back detection component 233, so that the side of the screen assembly away from the back detection component 233 can be illuminated by the second lighting component 232, revealing the details of the blind hole and improving the detection effect on the back of the blind hole of the screen assembly.

[0062] Furthermore, by using the front detection component 231, the second light-emitting component 232, the back detection component 233, and the third light-emitting component 234 in conjunction, the appearance inspection of both the front and back of the blind hole in the screen assembly is carried out, which improves the appearance inspection effect of the blind hole and ensures that no omissions occur.

[0063] Specifically, the light leakage detection component 223, the front detection component 231, and the back detection component 233 are all imaging devices. By taking pictures of the parts to be inspected, the captured photos are analyzed to determine whether the light leakage and appearance of the screen assembly meet the standards.

[0064] Furthermore, the light leakage detection component 223, the front detection component 231, and the back detection component 233 can all be adjusted in position, such as along the driving direction of the detection drive component 211, closer to or farther from the pressing support stage 21211, and closer to or farther from the detection drive component 211. This allows the screen assembly blind hole detection mechanism to be applicable to the detection of blind holes of different sizes, and further ensures the detection quality and improves the detection effect.

[0065] Rereference Figure 2 and Figures 4-5 The testing mechanism 2 also includes a positioning component 24, which is set on the conveying path of the testing platform 21. The positioning component 24 positions and photographs the screen assembly to be tested conveyed on the testing platform 21, and detects whether the ribbon cable crimping fixture 2121 lights up the screen assembly to be tested, ensuring testing efficiency and timely screening out unlit screen assemblies.

[0066] Rereference Figure 3The feeding mechanism 1 also includes a feeding detection component 13, which includes a terminal detection component 131 and a lower barcode scanner 132. The terminal detection component 131 is set on the transport path of the feeding and transporting component 12. The terminal detection component 131 detects the terminals of the screen assembly cable and confirms the position of the terminals. The lower barcode scanner 132 is set on the transport path of the feeding and transporting component 12. The lower barcode scanner 132 scans the screen assembly to be inspected, matches the screen assembly with the inspection data, and can count the inspection quantity and defective quantity, and at the same time determine the location of the specified screen assembly.

[0067] The end of the feeding component 11 away from the feeding and conveying component 12 is usually linked with the screen assembly production equipment, so that after the screen assembly production equipment completes the production of the screen assembly, it is directly transported to the testing mechanism 2 for testing through the feeding component 11. However, the orientation of the screen assembly to be tested on the feeding component 11 may be different from the orientation required by the testing mechanism 2 due to the different processes of the screen assembly production equipment.

[0068] The feeding mechanism 1 also includes a flipping component 14, which is disposed at one end of the feeding component 11. The flipping component 14 includes a flipping drive 141, a flipping suction component 142, and a flipping release component 143. The flipping drive 141 is disposed on one side of the feeding component 11. The flipping suction component 142 is connected to the drive end of the flipping drive 141, and the flipping drive 141 drives the flipping suction component 142 to flip. The flipping release component 143 is connected to one end of the flipping suction component 142, and the flipping release component 143 drives the flipping drive 141 to move up and down. The feeding component 11 transports the screen assembly to be tested to the flipping suction component 141. After the screen assembly is placed below, the flipping and feeding component 143 first drives the flipping drive component 141 to move downwards, and the flipping drive component 141 drives the flipping suction component 142 to flip to the receiving side facing down. The flipping suction component 142 then attaches the screen assembly to be coated onto its surface. The flipping drive component 141 then drives the flipping suction component 142 to flip. Next, the flipping and feeding component 143 drives the flipping drive component 141 to move upwards, causing the flipping suction component 142 to flip the orientation of the screen assembly, thus completing the flipping of the screen assembly. Then, the loading and conveying component 12 can transport the flipped screen assembly for subsequent testing.

[0069] Furthermore, when the required direction of the screen assembly to be tested conveyed by the feeding component 11 is consistent with the required direction of the testing mechanism 2, the flipping component 14 may not be set up, and the screen assembly to be tested may be directly transported and tested.

[0070] In the description of this utility model, it should be understood that the terms "middle", "length", "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", "radial", "circumferential", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0071] In this invention, unless otherwise expressly specified and limited, the first feature "on" the second feature may be in direct contact with the first feature, or indirect contact with the first feature through an intermediate medium. "A plurality of" means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.

[0072] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0073] The above description is merely illustrative of the embodiments of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model without creative labor should be included within the protection scope of this utility model.

Claims

1. A multi-station blind hole detection device, characterized in that, include: The feeding mechanism (1) includes a feeding component (11) and a feeding and conveying component (12). The feeding and conveying component (12) is disposed on one side of the feeding component (11), and the feeding and conveying component (12) conveys the screen assembly conveyed by the feeding component (11). as well as The testing organization (2) includes a testing platform (21), a light leakage detection component (22), and an appearance inspection component (23). The testing platform (21) is located on one side of the loading and conveying component (12), and the testing platform (21) transports the screen assembly to be tested. The light leakage detection component (22) is provided on the transport path of the testing platform (21), and performs light leakage detection on the blind holes of the screen assembly received by the testing platform (21). The appearance inspection component (23) is provided on the transport path of the testing platform (21), and performs appearance inspection on the blind holes of the screen assembly received by the testing platform (21). The detection platform (21), the light leakage detection component (22), and the appearance detection component (23) are one-to-one and form a set, and there are at least two sets of the detection platform (21), the light leakage detection component (22), and the appearance detection component (23).

2. The multi-station blind hole detection device according to claim 1, characterized in that: The detection platform (21) includes a detection driver (211) and a detection carrier (212), wherein the detection carrier (212) is connected to the driving end of the detection driver (211).

3. The multi-station blind hole detection device according to claim 2, characterized in that: The detection carrier (212) includes a ribbon cable crimping fixture (2121) and a limiting member (2122). The ribbon cable crimping fixture (2121) is connected to the driving end of the detection drive (211) and electrically connected to the ribbon cable terminal. The limiting member (2122) is connected to the ribbon cable crimping fixture (2121) and limits the screen assembly carried on the ribbon cable crimping fixture (2121).

4. The multi-station blind hole detection device according to claim 3, characterized in that: The cable crimping fixture (2121) includes a crimping support platform (21211), a terminal interface (21212), and a terminal crimping head (21213). The crimping support platform (21211) is connected to the detection support (212). The terminal interface (21212) is connected to one end of the crimping support platform (21211) and contacts the terminal portion of the screen assembly. The terminal crimping head (21213) is connected to the end of the terminal interface (21212) away from the crimping support platform (21211).

5. The multi-station blind hole detection device according to claim 1, characterized in that: The light leakage detection component (22) includes a light shield (221), a first light-emitting component (222), and a light leakage detection component (223). The light shield (221) is installed on the conveying path of the detection platform (21). The first light-emitting component (222) is installed on the light shield (221) and illuminates the blind hole part of the screen assembly. The light leakage detection component (223) is installed on one side of the first light-emitting component (222).

6. The multi-station blind hole detection device according to claim 1, characterized in that: The appearance inspection component (23) includes a front inspection component (231) and a second lighting component (232). The front inspection component (231) is disposed on the conveying path of the inspection platform (21), and the second lighting component (232) is disposed on the conveying path of the inspection platform (21) and is opposite to the front inspection component (231).

7. The multi-station blind hole detection device according to claim 6, characterized in that: The appearance inspection component (23) includes a back inspection component (233) and a third lighting component (234). The back inspection component (233) is disposed on the conveying path of the inspection platform (21), and the third lighting component (234) is disposed on the conveying path of the inspection platform (21) and is opposite to the back inspection component (233).

8. A multi-station blind hole detection device according to any one of claims 1-7, characterized in that: The testing mechanism (2) also includes a positioning component (24), which is located on the transport path of the testing platform (21).

9. A multi-station blind hole detection device according to any one of claims 1-7, characterized in that: The feeding mechanism (1) further includes a feeding detection component (13), which includes a terminal detection component (131) and a lower barcode scanner (132). The terminal detection component (131) is disposed on the transport path of the feeding and transporting component (12), and the lower barcode scanner (132) is disposed on the transport path of the feeding and transporting component (12).

10. A multi-station blind hole detection device according to any one of claims 1-7, characterized in that: The feeding mechanism (1) further includes a flipping component (14), which is disposed at one end of the feeding component (11).

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