Tray loading AOI detection and re-judging equipment

Abstract

This utility model discloses a tray-loading AOI inspection and re-judgment device, belonging to the technical field of inspection devices. It includes a workbench with a tray track. An upstream tray and a downstream tray, capable of moving along the tray track, are respectively installed at both ends of the track. A manual inspection station is set on one side of the tray track, and a flipping mechanism is provided at the bottom of the manual inspection station for raising one end of the station. A temporary storage mechanism is set on the other side of the tray track for temporarily storing products that fail the initial inspection. The beneficial effect of this utility model is that by setting a manual inspection station on the side of the tray track, a first robotic arm above the workbench transfers NG products to the manual inspection station for manual re-inspection. After re-inspection, the first robotic arm returns the products to the tray and back to the transport line, reducing production line workload and improving inspection efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of detection device technology, and in particular relates to a tray feeding AOI detection and re-judgment equipment. Background Technology

[0002] With the continuous improvement of technology, automated production is particularly important in the field of electronic product manufacturing. In the production process of electronic materials such as displays, the precise positioning of materials and quality inspection are the core links. The accuracy and efficiency of quality inspection determine the overall quality of automated production.

[0003] Currently, in the quality inspection of electronic materials, a combination of machine initial inspection and manual re-inspection is commonly used to ensure that the final product meets quality standards. In the traditional re-inspection stage, products that fail the initial inspection (NG) are transferred to other production lines, and then manually re-inspected one by one. This method uses multiple production lines, resulting in low inspection efficiency and high costs. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a tray-loading AOI inspection and re-judgment device that can simultaneously perform manual re-inspection of NG products on the transport line of products that have passed the initial inspection, thereby improving inspection efficiency.

[0005] To achieve the above objectives, this utility model employs the following technical solution: a tray loading AOI inspection and re-judgment device, comprising a workbench, wherein a tray track is installed on the workbench, and an upstream tray and a downstream tray capable of moving along the tray track are respectively installed at both ends of the tray track. A manual inspection platform is provided on one side of the tray track, and a flipping mechanism for raising one end of the manual inspection platform is provided at the bottom of the manual inspection platform. A temporary storage mechanism is provided on the other side of the tray track, and the temporary storage mechanism is used to temporarily store products that fail the initial inspection.

[0006] Optionally, the upstream tray is used to receive products after initial inspection, and the downstream tray is used to supply products that have passed initial inspection or products that have undergone manual re-inspection to the next production line.

[0007] Optionally, a first crossbeam is provided above the workbench, and a first robotic arm is provided on each side of the first crossbeam. When there are personnel on duty at the manual inspection station, the first robotic arm is used to transfer products that fail the initial inspection to the manual inspection station. When there are no personnel on duty at the manual inspection station, the first robotic arm is used to transfer products that fail the initial inspection to a temporary storage mechanism.

[0008] Optionally, a second crossbeam is also provided above the workbench, and a second robotic arm is provided on one side of the second crossbeam. The second robotic arm is used to transfer products that pass the initial inspection and products that pass the re-inspection from the upstream carrier to the downstream carrier.

[0009] Optionally, there are two parallel carrier tracks, with an upstream carrier track and a downstream carrier track at both ends of each track.

[0010] Optionally, the length direction of the first crossbeam is perpendicular to the length direction of the tray track, and the manual inspection platform and the temporary storage mechanism are located at both ends of the first crossbeam.

[0011] Optionally, both sides of the first crossbeam are provided with a manual inspection platform, a temporary storage mechanism, and a first robotic arm.

[0012] Optionally, the second crossbeam is arranged parallel to the first crossbeam, and the second crossbeam is located between the first crossbeam and the downstream carrier.

[0013] Optionally, the flipping mechanism includes a support frame, which is fixedly connected to the worktable. Both sides of the manual inspection table are hinged to the support frame. Connecting rods are also hinged to both sides of the manual inspection table. One end of the connecting rod is slidably connected to the side wall of the support frame. A power component for driving the connecting rod to slide horizontally along the support frame is installed inside the support frame.

[0014] Optionally, an optical inspection device is provided on one side of the second crossbeam.

[0015] Compared with the prior art, the beneficial effects achieved by this utility model are as follows: 1. By setting up a manual inspection station on the side of the carrier track, the first robotic arm above the workbench transfers NG products to the manual inspection station for manual re-inspection. After re-inspection, the products are put back onto the carrier by the first robotic arm and returned to the transport line, reducing production lines and improving inspection efficiency.

[0016] 2. By setting a temporary storage mechanism at one end of the first crossbeam, when no one is on duty at the manual inspection station, the first robotic arm will temporarily place the NG products into the temporary storage mechanism, thereby improving the flexibility of equipment use. Attached Figure Description

[0017] Figure 1 The diagram shown is a schematic representation of the overall structure of this utility model. Figure 2 The diagram shown is an enlarged view of region A of this utility model; Figure 3 The diagram shown is a structural schematic of the flipping mechanism of this utility model. Figure 4 The diagram shown is an enlarged view of region B of this utility model. Figure 5 The diagram shown is a schematic representation of the downstream carrier plate portion of this utility model. Figure 6The diagram shown is an enlarged view of region C of this utility model.

[0018] In the diagram: 1. Workbench; 2. Carrier track; 3. Upstream carrier; 4. Downstream carrier; 5. Manual inspection table; 601. Support frame; 602. Linkage rod; 7. Temporary storage mechanism; 8. First crossbeam; 9. First robotic arm; 10. Second crossbeam; 11. Second robotic arm; 12. Optical inspection equipment. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Example 1 Reference Figures 1-6This embodiment provides a tray loading AOI inspection and re-judgment device, specifically including a workbench 1, a tray track 2 installed on the workbench 1, an upstream tray 3 and a downstream tray 4 that can move along the tray track 2 are respectively installed at both ends of the tray track 2, a manual inspection table 5 is provided on one side of the tray track 2, a flipping mechanism for raising one end of the manual inspection table 5 is provided at the bottom of the manual inspection table 5, and a temporary storage mechanism 7 is provided on the other side of the tray track 2 for temporarily storing products that fail the initial inspection.

[0023] The upstream tray 3 and downstream tray 4 are located at opposite ends of the tray track 2 and can both move along the track 2. A product can be placed on the manual inspection table 5, and the tilting mechanism tilts the table 5 at a certain angle for easy manual inspection. The temporary storage mechanism 7 has multiple trays that can quickly extend and retract, each capable of holding one product.

[0024] Example 2 This embodiment provides a tray-loading AOI inspection and re-judgment device. The difference between this device and the first embodiment is that the upstream tray 3 is used to receive the products after the initial inspection, and the downstream tray 4 is used to supply the products that have passed the initial inspection or the products that have been manually re-inspected to the next production line.

[0025] A first crossbeam 8 is installed above the workbench 1, and a first robotic arm 9 is installed on each side of the first crossbeam 8. When there are personnel on the manual inspection station 5, the first robotic arm 9 is used to transfer products that fail the initial inspection to the manual inspection station 5. When there are no personnel on the manual inspection station 5, the first robotic arm 9 is used to transfer products that fail the initial inspection to the temporary storage mechanism 7.

[0026] A second crossbeam 10 is also provided above the workbench 1, and a second robotic arm 11 is provided on one side of the second crossbeam 10. The second robotic arm 11 is used to transfer products that pass the initial inspection and products that pass the re-inspection from the upstream carrier 3 to the downstream carrier 4.

[0027] There are two parallel tray tracks 2, and each tray track 2 has an upstream tray 3 and a downstream tray 4 at both ends.

[0028] The length direction of the first crossbeam 8 is perpendicular to the length direction of the tray track 2, and the manual inspection platform 5 and the temporary storage mechanism 7 are located at the two ends of the first crossbeam 8, respectively.

[0029] Both sides of the first crossbeam 8 are equipped with a manual inspection platform 5, a temporary storage mechanism 7, and a first robotic arm 9.

[0030] The second crossbeam 10 is arranged parallel to the first crossbeam 8, and the second crossbeam 10 is located between the first crossbeam 8 and the downstream carrier plate 4.

[0031] The flipping mechanism includes a support frame 601, which is fixedly connected to the workbench 1. The two sides of the manual inspection table 5 are hinged to the support frame 601. The two sides of the manual inspection table 5 are also hinged to connecting rods 602. One end of the connecting rod 602 is slidably connected to the side wall of the support frame 601. A power component for driving the connecting rod 602 to slide horizontally along the support frame 601 is installed inside the support frame 601.

[0032] An optical inspection device 12 is installed on one side of the second crossbeam 10.

[0033] In operation, NG products are transported from the upstream pallet 3 to one side of the first crossbeam 8. Depending on the requirements, NG products are placed on the manual inspection table 5 or the temporary storage mechanism 7. After re-inspection at the manual inspection table 5, the products are placed back onto the upstream pallet 3 by the first robotic arm 9 and then transported to one side of the second crossbeam 10. The second robotic arm 11 lifts the products upwards, the upstream pallet 3 retracts, and the downstream pallet 4 moves to below the gripping robotic arm to receive the products and continue to transport them to the next production line. Products that pass the initial inspection are directly transported from the upstream pallet 3 to one side of the second crossbeam 10 and transferred to the downstream pallet 4 using the same method as above, continuing to transport them to the next production line.

[0034] Above the workbench 1, there are also multiple optical inspection devices 12. The optical inspection devices 12 collect optical images of the product through vision cameras for subsequent processing.

[0035] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A tray-feeding AOI inspection and re-judgment equipment, characterized in that, The system includes a workbench (1), on which a tray track (2) is installed. At both ends of the tray track (2) are an upstream tray (3) and a downstream tray (4) that can move along the tray track (2). A manual inspection station (5) is provided on one side of the tray track (2). A flipping mechanism for raising one end of the manual inspection station (5) is provided at the bottom of the manual inspection station (5). A temporary storage mechanism (7) is provided on the other side of the tray track (2). The temporary storage mechanism (7) is used to temporarily store products that fail the initial inspection.

2. The tray-loading AOI inspection and re-judgment equipment according to claim 1, characterized in that, The upstream tray (3) is used to receive products after initial inspection, and the downstream tray (4) is used to supply products that have passed initial inspection or products that have undergone manual re-inspection to the next production line.

3. The tray loading AOI inspection and re-judgment equipment according to claim 2, characterized in that, A first crossbeam (8) is provided above the workbench (1), and a first robotic arm (9) is provided on both sides of the first crossbeam (8). When there are personnel on duty at the manual inspection station (5), the first robotic arm (9) is used to transfer products that fail the initial inspection to the manual inspection station (5). When there are no personnel on duty at the manual inspection station (5), the first robotic arm (9) is used to transfer products that fail the initial inspection to the temporary storage mechanism (7).

4. The tray feeding AOI inspection and re-judgment equipment according to claim 3, characterized in that, A second crossbeam (10) is also provided above the workbench (1), and a second robotic arm (11) is provided on one side of the second crossbeam (10). The second robotic arm (11) is used to transfer products that pass the initial inspection and products that pass the re-inspection from the upstream carrier (3) to the downstream carrier (4).

5. The tray loading AOI inspection and re-judgment equipment according to claim 1, characterized in that, The carrier tracks (2) are two parallel tracks, and each of the carrier tracks (2) has an upstream carrier track (3) and a downstream carrier track (4) at both ends.

6. The tray loading AOI inspection and re-judgment equipment according to claim 3, characterized in that, The length direction of the first crossbeam (8) is perpendicular to the length direction of the tray track (2), and the manual inspection platform (5) and the temporary storage mechanism (7) are located at the two ends of the first crossbeam (8).

7. The tray loading AOI inspection and re-judgment equipment according to claim 3, characterized in that, The first crossbeam (8) is equipped with a manual inspection platform (5), a temporary storage mechanism (7) and a first robotic arm (9) on both sides.

8. The tray loading AOI inspection and re-judgment equipment according to claim 4, characterized in that, The second crossbeam (10) is arranged parallel to the first crossbeam (8), and the second crossbeam (10) is located between the first crossbeam (8) and the downstream carrier plate (4).

9. The tray loading AOI inspection and re-judgment device according to claim 1, characterized in that, The flipping mechanism includes a support frame (601), which is fixedly connected to the workbench (1). The two sides of the manual inspection table (5) are hinged to the support frame (601). The two sides of the manual inspection table (5) are also hinged to connecting rods (602). One end of the connecting rod (602) is slidably connected to the side wall of the support frame (601). A power component for driving the connecting rod (602) to slide horizontally along the support frame (601) is installed inside the support frame (601).

10. The tray loading AOI inspection and re-judgment equipment according to claim 4, characterized in that, An optical detection device (12) is provided on one side of the second crossbeam (10).

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