Detection equipment

Abstract

The invention discloses a detection device, the detection device comprises a circulation tool, a light-emitting bearing part and a visual detection mechanism, the circulation tool is provided with a light through groove, and the light through groove is configured to be used for installing a detected product; the circulation tool can be installed above the light-emitting bearing part, and the light-emitting bearing part is used for bearing the circulation tool and emitting light towards the circulation tool. The number of the visual inspection mechanisms is two, the two visual inspection mechanisms are oppositely arranged in the first direction, and the two visual inspection mechanisms are located on the two sides of the light-emitting bearing part respectively; and the visual inspection mechanism is configured to be used for shooting a detected product.

Description

Technical Field

[0001] This application relates to the technical field of product detection, and more specifically, to a detection device. Background Art

[0002] In some assembly production lines, there is a need to detect products with tiny deep holes. The existing detection devices in the prior art cannot accurately identify and detect the tiny deep holes in the products, thus prone to misjudgment and omission, resulting in defective products flowing into the next process and affecting the overall process yield of the production line.

[0003] In view of this, a new technical solution needs to be proposed to solve the above technical problems. Summary of the Invention

[0004] One object of this application is to provide a new technical solution for a detection device.

[0005] According to the first aspect of this application, a detection device is provided, which includes:

[0006] A transfer tooling, which is provided with a light-passing groove configured to install the product to be inspected;

[0007] A light-emitting carrier, the transfer tooling can be installed above the light-emitting carrier, and the light-emitting carrier is used to carry the transfer tooling and emit light towards the transfer tooling;

[0008] A vision detection mechanism, two sets of the vision detection mechanism are arranged oppositely along the first direction, and the two sets of the vision detection mechanism are respectively located on both sides of the light-emitting carrier; the vision detection mechanism is configured to photograph the product to be inspected.

[0009] Optionally, the light-emitting carrier includes a carrier bottom plate and a light source, the carrier bottom plate is provided with a receiving groove, and the light source is embedded in the receiving groove;

[0010] When the transfer tooling is installed on the light-emitting carrier, the light source is located at the bottom of the transfer tooling.

[0011] Optionally, the detection device further includes a first driving member and a second driving member, the light-emitting carrier is installed on the first driving member, and the first driving member is installed on the second driving member;

[0012] The first driving member can drive the light-emitting carrier to move along the first direction, and the second driving member can drive the first driving member and the light-emitting carrier to move along the second direction; the first direction and the second direction form a predetermined angle.

[0013] Optionally, the detection device further includes a guiding track, which extends along a first direction and is installed on the first driving member, and the light-emitting carrier is connected to the guiding track.

[0014] Optionally, the vision detection mechanism includes a camera and a support frame, and the camera is installed on the support frame.

[0015] Optionally, the vision detection mechanism further includes a diaphragm, which is connected to the support frame, is spaced from the camera and is located at the front end of the camera.

[0016] Optionally, the support frame includes a frame body, a first fixing seat and a second fixing seat, and the first fixing seat and the second fixing seat are arranged on the frame body;

[0017] The first fixing seat is provided with a first installation groove, the second fixing seat includes a first half body and a second half body that are detachably connected, the first half body is provided with a first half groove, and the second half body is provided with a second half groove. When the first half body and the second half body are connected to each other, the first half groove and the second half groove are butted to form a second installation groove;

[0018] The camera is installed in the first installation groove and the second installation groove.

[0019] Optionally, the detection device includes a first conveyor belt and a second conveyor belt, and the light-emitting carrier, the first conveyor belt and the second conveyor belt are arranged in sequence along the first direction; both the first conveyor belt and the second conveyor belt extend along a second direction;

[0020] The first conveyor belt is used to transport the products to be inspected from the previous process, and the second conveyor belt is used to transport the products to be inspected to the next process.

[0021] Optionally, the detection device includes a first handling mechanism and a second handling mechanism, and both the first handling mechanism and the second handling mechanism can provide driving forces along the first direction and the third direction;

[0022] The first handling mechanism is used to transfer the products to be inspected together with the transfer tooling from the first conveyor belt to the light-emitting carrier;

[0023] The second handling mechanism is used to transfer the products to be inspected that have passed the inspection together with the transfer tooling from the light-emitting carrier to the second conveyor belt.

[0024] Optionally, the detection device includes a third handling mechanism, and the third handling mechanism can provide driving forces along the first direction and the third direction;

[0025] The third handling mechanism is used to transfer the inspected product that fails the inspection and the transfer tooling from the light-emitting carrier to the waste area.

[0026] In the inspection device provided in the embodiment of the present application, by providing a transfer tooling and the transfer tooling is provided with a light-passing groove for installing the inspected product, the light-emitting carrier carries the transfer tooling and emits light to illuminate the inspected product, and by two sets of visual inspection mechanisms arranged oppositely along the first direction to simultaneously photograph the inspected product from different angles, the inspection accuracy of the inspected product with tiny deep holes is improved, and misjudgment and omission are effectively avoided.

[0027] Other features and advantages of the present application will become clear through the following detailed description of the exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings incorporated in and constituting a part of this specification illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application.

[0029] Figure 1 The overall structural schematic diagram of the inspection device according to the embodiment of the present application is shown; Figure 1 ;

[0030] Figure 2 The structural schematic diagram of the light-emitting carrier in the inspection device according to the embodiment of the present application is shown;

[0031] Figure 3 The structural schematic diagram of the carrier bottom plate in the inspection device according to the embodiment of the present application is shown;

[0032] Figure 4 The structural schematic diagram of the transfer tooling in the inspection device according to the embodiment of the present application is shown;

[0033] Figure 5 The partial structural schematic diagram of the inspection device according to the embodiment of the present application is shown; Figure 1 ;

[0034] Figure 6 The partial structural schematic diagram of the inspection device according to the embodiment of the present application is shown; Figure 2 ;

[0035] Figure 7 The structural schematic diagram of the visual inspection mechanism in the inspection device according to the embodiment of the present application is shown;

[0036] Figure 8 The structural schematic diagram of the support frame in the inspection device according to the embodiment of the present application is shown;

[0037] Figure 9 The overall structural schematic diagram of the inspection device according to the embodiment of the present application is shown; Figure 2 ;

[0038] Figure 10 The following shows a partial structural schematic diagram of the detection device according to an embodiment of the present application Figure 3 ;

[0039] Figure 11 The following shows a partial structural schematic diagram of the detection device according to an embodiment of the present application Figure 4 。

[0040] Explanation of reference numerals in the drawings:

[0041] 1. Detection device; 10. Transfer tooling; 100. Light passing groove; 11. Light emitting carrier; 111. Carrier bottom plate; 1110. Receiving groove; 110. Light source; 12. Visual detection mechanism; 121. Camera; 122. Support frame; 1221. Frame body; 1222. First fixing seat; 1223. Second fixing seat; 1224. First half body; 1225. Second half body; 120. Diaphragm; 1201. First installation groove; 1202. Second installation groove; 131. First driving member; 132. Second driving member; 130. Guide rail; 14. First conveyor belt; 15. Second conveyor belt; 16. First handling mechanism; 161. First handling shaft; 162. First cylinder; 17. Second handling mechanism; 171. Second handling shaft; 172. Second cylinder; 18. Third handling mechanism; 181. Third cylinder. Detailed implementation manners

[0042] Now, various exemplary embodiments of the present application will be described in detail with reference to the accompanying drawings. It should be noted that: Unless otherwise specifically stated, the relative arrangements, numerical expressions, and numerical values of the components and steps described in these embodiments do not limit the scope of the present application.

[0043] The following description of at least one exemplary embodiment is actually merely illustrative and in no way restricts the present application and its application or use.

[0044] For technologies, methods, and devices known to those of ordinary skill in the relevant art, detailed discussions may not be made, but where appropriate, the said technologies, methods, and devices should be regarded as part of the specification.

[0045] In all the examples shown and discussed here, any specific value should be construed as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values.

[0046] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] Refer to Figures 1 - 11As shown, according to an embodiment of the present application, a detection device 1 is provided. The detection device 1 includes: a transfer tooling 10, a light-emitting carrier 11, and a vision detection mechanism 12. The transfer tooling 10 is provided with a light-passing groove 100, and the light-passing groove 100 is configured to install a product to be inspected.

[0048] The transfer tooling 10 can be installed above the light-emitting carrier 11. The light-emitting carrier 11 is used to carry the transfer tooling 10 and emit light toward the transfer tooling 10.

[0049] Two sets of the vision detection mechanisms 12 are provided. The two sets of the vision detection mechanisms 12 are arranged oppositely along a first direction, and the two sets of the vision detection mechanisms 12 are respectively located on both sides of the light-emitting carrier 11. The vision detection mechanism 12 is configured to photograph the product to be inspected.

[0050] The detection device 1 provided by the embodiment of the present application is suitable for detecting a product to be inspected with a micro deep hole. The product to be inspected is installed in the light-passing groove 100 opened in the transfer tooling 10. And during detection, the transfer tooling 10 carrying the product to be inspected is installed above the light-emitting carrier 11. Specifically, the transfer tooling 10 is installed on the upper surface of the light-emitting carrier 11. The light-emitting carrier 11 can not only carry the transfer tooling 10 at the bottom of the transfer tooling 10, but also the light emitted by the light-emitting carrier 11 can illuminate the product to be inspected installed in the light-passing groove 100, making the characteristics of the micro deep hole of the product to be inspected more obvious, so as to facilitate the vision detection mechanism 12 to photograph and identify. And by photographing the product to be inspected from different angles by two sets of the vision detection mechanisms 12, the image information of the product to be inspected can be obtained more comprehensively, improving the accuracy of detection.

[0051] Meanwhile, in order to further improve the accuracy of photographing, a light source is also provided at the vision detection mechanism 12 to irradiate the product to be inspected. Under the combined irradiation of the light source of the vision detection mechanism 12 and the light source of the light-emitting carrier 11, the image photographed by the vision detection mechanism 12 will be clearer.

[0052] In summary, in the detection device 1 provided by the embodiment of the present application, by providing the transfer tooling 10 and the transfer tooling 10 is provided with the light-passing groove 100 for installing the product to be inspected, by the light-emitting carrier 11 carrying the transfer tooling 10 and emitting light to illuminate the product to be inspected, and by two sets of the vision detection mechanisms 12 arranged oppositely along the first direction photographing the product to be inspected from different angles simultaneously, the detection accuracy of the product to be inspected with a micro deep hole is improved, effectively avoiding misjudgment and omission.

[0053] It should be noted that, in this embodiment, the first direction is along the width direction of the transfer tooling 10, and the second direction is along the length direction of the transfer tooling 10.

[0054] Referring to Figure 2 、 Figure 3 As shown, in one embodiment, the light-emitting carrier 11 includes a carrier bottom plate 111 and a light source 110. The carrier bottom plate 111 is provided with a receiving groove 1110, and the light source 110 is embedded in the receiving groove 1110;

[0055] When the transfer tooling 10 is installed on the light-emitting carrier 11, the light source 110 is located at the bottom of the transfer tooling 10.

[0056] In this specific example, the light-emitting carrier 11 includes a carrier bottom plate 111 and a light source 110 embedded in the receiving groove 1110 opened in the carrier bottom plate 111, and the light source 110 is located at the bottom of the transfer tooling 10. In this way, the light can be more evenly irradiated onto the product to be inspected, highlighting the features of the micro deep holes and further improving the accuracy of visual inspection.

[0057] Referring to Figure 5 、 Figure 6 As shown, in one embodiment, the detection device further includes a first driving member 131 and a second driving member 132. The light-emitting carrier 11 is installed on the first driving member 131, and the first driving member 131 is installed on the second driving member 132;

[0058] The first driving member 131 can drive the light-emitting carrier 11 to move in a first direction, and the second driving member 132 can drive the first driving member 131 and the light-emitting carrier 11 to move in a second direction; the first direction and the second direction form a predetermined angle. In this embodiment, the predetermined angle formed by the first direction and the second direction is a right angle; in other embodiments, the predetermined angle can be set according to the actual production environment and is not limited herein.

[0059] In this specific example, the first driving member 131 can drive the light-emitting carrier 11 to move in the first direction, thereby adjusting the positions of the product to be inspected relative to the two sets of visual inspection mechanisms 12 in the first direction respectively, so that the product to be inspected is in the best inspection position, improving the reliability and accuracy of inspection.

[0060] The second driving member 132 can drive the first driving member 131 together with the light-emitting carrier 11 to move in the second direction, so that the products to be inspected at different positions on the transfer tooling 10 can be inspected; for example, if there are multiple products to be inspected arranged in the second direction on the transfer tooling 10, through the driving action of the second driving member 132, the multiple products to be inspected can be inspected sequentially.

[0061] For example, a plurality of light-passing grooves 100 are formed in the transfer tooling 10, and the plurality of light-passing grooves 100 are arranged in m columns along the first direction and in n rows along the second direction.

[0062] The first driving member 131 and the second driving member 132 can be, for example, cylinders, electric cylinders, linear motors, servo motors combined with lead screw assemblies, etc.

[0063] Referring to Figure 5 、 Figure 6 As shown, in one embodiment, the detection device further includes a guiding track 130. The guiding track 130 extends along the first direction, the guiding track 130 is installed on the first driving member 131, and the light-emitting carrier 11 is connected to the guiding track 130.

[0064] In this specific example, the guiding track 130 extends along the first direction and is installed on the first driving member 131. The light-emitting carrier 11 is connected to the guiding track 130. The guiding track 130 can guide the movement of the light-emitting carrier 11 along the first direction, ensuring the straightness and stability of the movement of the light-emitting carrier 11 along the first direction. The guiding track 130 can accurately adjust the positions of the light-emitting carrier 11 relative to the two sets of vision detection mechanisms 12 respectively in the first direction, so that the product to be inspected is in the best detection position, thereby improving the detection accuracy.

[0065] For example, the guiding track 130 includes a guide rail and a slider connected to each other, and the light-emitting carrier 11 is connected to the slider.

[0066] Referring to Figure 7 、 Figure 8 As shown, in one embodiment, the vision detection mechanism 12 includes a camera 121 and a support frame 122, and the camera 121 is installed on the support frame 122.

[0067] In this specific example, the vision detection mechanism 12 includes a camera 121 and a support frame 122. The support frame 122 provides a stable installation foundation for the camera 121, ensuring the stability of the camera 121 during the shooting process and improving the quality of the captured images.

[0068] Referring to Figure 7 、 Figure 8 As shown, in one embodiment, the vision detection mechanism 12 further includes a diaphragm 120. The diaphragm 120 is connected to the support frame 122, and the diaphragm 120 is spaced from the camera 121 and is located at the front end of the camera 121.

[0069] In this specific example, the visual detection mechanism 12 further includes a diaphragm 120. The diaphragm 120 is installed on the support frame 122 and is disposed at the front end of the camera 121. The diaphragm 120 can control the amount of light entering the camera 121, reduce the interference of stray light, improve the contrast and clarity of the image, and further enhance the accuracy of detection.

[0070] Referring to Figure 7 , Figure 8 As shown, in one embodiment, the support frame 122 includes a frame body 1221, a first fixing seat 1222, and a second fixing seat 1223. The first fixing seat 1222 and the second fixing seat 1223 are disposed on the frame body 1221.

[0071] The first fixing seat 1222 is provided with a first installation groove 1201. The second fixing seat 1223 includes a first half body 1224 and a second half body 1225 that are detachably connected. The first half body 1224 is provided with a first half groove, and the second half body 1225 is provided with a second half groove. Among them, the first fixing seat 1222 and the first half body 1224 can be fixedly connected to the frame body 1221 by welding, for example.

[0072] When the first half body 1224 and the second half body 1225 are connected to each other, the first half groove and the second half groove are docked to form a second installation groove 1202.

[0073] The camera 121 is installed in the first installation groove 1201 and the second installation groove 1202.

[0074] In this specific example, when installing the camera 121 on the support frame 122, the first half body 1224 and the second half body 1225 are in a separated state initially. First, the tail end of the camera 121 is installed in the first installation groove 1201 opened by the first fixing seat 1222, and at the same time, the position of the camera 121 near the head end is installed in the first half groove opened by the first half body 1224. Then, the second half groove of the second half body 1225 is aligned with the camera 121, and the second half body 1225 and the first half body 1224 are connected by fasteners.

[0075] Among them, the second fixing seat 1223 of the support frame 122 includes a first half body 1224 and a second half body 1225 that are detachably connected, which can facilitate the installation and disassembly of the camera 121. When the camera 121 fails and needs to be repaired or replaced, it can be quickly disassembled and installed, improving the maintenance efficiency of the equipment.

[0076] Referring to Figures 9 - 11As shown, in one embodiment, the detection device includes a first conveyor belt 14 and a second conveyor belt 15. The light-emitting carrier 11, the first conveyor belt 14, and the second conveyor belt 15 are arranged in sequence along a first direction. Both the first conveyor belt 14 and the second conveyor belt 15 extend along a second direction.

[0077] The first conveyor belt 14 is used to transport the products to be inspected from the previous process, and the second conveyor belt 15 is used to transport the products to be inspected to the next process.

[0078] In this specific example, the detection device includes a first conveyor belt 14 and a second conveyor belt 15, which are respectively used to transport the products to be inspected that have not been detected and the products to be inspected that have passed the inspection, realizing the automatic transportation of the products to be inspected, improving the production efficiency of the production line, and at the same time ensuring the orderly flow of products during the inspection process.

[0079] Moreover, the light-emitting carrier 11, the first conveyor belt 14, and the second conveyor belt 15 are arranged compactly and orderly, which is beneficial to saving space.

[0080] Referring to Figures 9 - 11 As shown, in one embodiment, the detection device includes a first handling mechanism 16 and a second handling mechanism 17. Both the first handling mechanism 16 and the second handling mechanism 17 can provide driving forces along the first direction and the third direction.

[0081] The first handling mechanism 16 is used to transfer the products to be inspected that have not been inspected together with the transfer tooling 10 from the first conveyor belt 14 to the light-emitting carrier 11.

[0082] The second handling mechanism 17 is used to transfer the products to be inspected that have passed the inspection together with the transfer tooling 10 from the light-emitting carrier 11 to the second conveyor belt 15.

[0083] In this specific example, both the first handling mechanism 16 and the second handling mechanism 17 can provide driving forces along the first direction and the third direction. The two are respectively used to transfer the products to be inspected that have not been inspected together with the transfer tooling 10 from the first conveyor belt 14 to the light-emitting carrier 11, and to transfer the products to be inspected that have passed the inspection together with the transfer tooling 10 from the light-emitting carrier 11 to the second conveyor belt 15, realizing the automatic transfer of the products to be inspected between different processes and improving the automation degree and production efficiency of the production line.

[0084] Optionally, the first handling mechanism 16 includes a first handling shaft 161 and a first cylinder 162, and the first cylinder 162 is installed on the first handling shaft 161; wherein, the first handling shaft 161 can provide a driving force in the first direction, and the first cylinder 162 can provide a driving force in the third direction. A mechanical gripper is provided on the first cylinder 162, and the mechanical gripper is used to pick up the transfer tooling 10. After the inspected product carried by the transfer tooling 10 is detected and transferred, the mechanical gripper drives the first handling mechanism 16 to transfer the inspected product that has not been detected to the light-emitting carrier 11.

[0085] The second handling mechanism 17 includes a second handling shaft 171 and a second cylinder 172, and the second cylinder 172 is installed on the second handling shaft 171; wherein, the second handling shaft 171 can provide a driving force in the first direction, and the second cylinder 172 can provide a driving force in the third direction. A mechanical gripper is also provided on the second cylinder 172, and the mechanical gripper is used to pick up the transfer tooling 10. After the inspected product carried by the transfer tooling 10 is detected and qualified, the mechanical gripper drives the second handling mechanism 17 to transfer the qualified inspected product that has been detected to the second conveyor belt 15.

[0086] Refer to Figures 9 - 11 As shown, in one embodiment, the detection device includes a third handling mechanism 18, and the third handling mechanism 18 can provide driving forces in the first direction and the third direction;

[0087] The third handling mechanism 18 is used to transfer the inspected product that fails the inspection together with the transfer tooling 10 from the light-emitting carrier 11 to the waste area.

[0088] In this specific example, the third handling mechanism 18 can provide driving forces in the first direction and the third direction, and it is used to transfer the inspected product that fails the inspection together with the transfer tooling 10 from the light-emitting carrier 11 to the waste area, so as to be able to timely remove the unqualified products and prevent defective products from flowing into the next process, ensuring the overall process yield of the production line.

[0089] Optionally, the third handling mechanism 18 includes a first handling shaft 161 and a third cylinder 181. Among them, the first handling shaft 161 can provide a driving force in the first direction, and the third cylinder 181 can provide a driving force in the third direction. That is to say, the first cylinder 162 and the third cylinder 181 are installed on the first handling shaft 161, thus effectively saving the floor space of the detection device 1. Similarly, a mechanical gripper for picking up the transfer tooling 10 is also provided on the third cylinder 181. In the case where the inspected product carried by the transfer tooling 10 fails the inspection after being detected, the mechanical gripper drives the third handling mechanism 18 to transfer the inspected product that fails the inspection to the waste area.

[0090] Refer to Figure 1 、 Figure 9 As shown, the first direction is the X direction, the second direction is the Y direction, and the third direction is the Z direction.

[0091] Although some specific embodiments of the present application have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A detection device, characterized in that, The detection device includes: A transfer tooling (10), which is provided with a light-passing groove (100), and the light-passing groove (100) is configured to install the product to be inspected. A light-emitting carrier (11), the transfer tooling (10) can be installed above the light-emitting carrier (11), and the light-emitting carrier (11) is used to carry the transfer tooling (10) and emit light towards the transfer tooling (10). A vision detection mechanism (12), two sets of the vision detection mechanisms (12) are provided, the two sets of the vision detection mechanisms (12) are arranged oppositely along a first direction, and the two sets of the vision detection mechanisms (12) are respectively located on both sides of the light-emitting carrier (11); the vision detection mechanism (12) is configured to photograph the product to be inspected.

2. The detection device according to claim 1, characterized in that, The light-emitting carrier (11) includes a carrier bottom plate (111) and a light source (110), the carrier bottom plate (111) is provided with a receiving groove (1110), and the light source (110) is embedded in the receiving groove (1110). When the transfer tooling (10) is installed on the light-emitting carrier (11), the light source (110) is located at the bottom of the transfer tooling (10).

3. The detection device according to claim 1 or 2, characterized in that The detection device further includes a first driving member (131) and a second driving member (132), the light-emitting carrier (11) is installed on the first driving member (131), and the first driving member (131) is installed on the second driving member (132). The first driving member (131) can drive the light-emitting carrier (11) to move along the first direction, and the second driving member (132) can drive the first driving member (131) and the light-emitting carrier (11) to move along the second direction; the first direction and the second direction form a predetermined angle.

4. The detection device according to claim 3, characterized in that The detection device further includes a guiding track (130), the guiding track (130) extends along the first direction, the guiding track (130) is installed on the first driving member (131), and the light-emitting carrier (11) is connected to the guiding track (130).

5. The detection device according to claim 1, characterized in that, The vision detection mechanism (12) includes a camera (121) and a support frame (122), and the camera (121) is installed on the support frame (122).

6. The detection device according to claim 5, characterized in that The vision detection mechanism (12) further includes a diaphragm (120), the diaphragm (120) is connected to the support frame (122), and the diaphragm (120) is spaced from the camera (121) and is located at the front end of the camera (121).

7. The detection device according to claim 5, wherein, The support frame (122) includes a frame body (1221), a first fixing seat (1222) and a second fixing seat (1223), and the first fixing seat (1222) and the second fixing seat (1223) are arranged on the frame body (1221). The first fixing base (1222) is provided with a first installation groove (1201). The second fixing base (1223) includes a first half body (1224) and a second half body (1225) which are detachably connected. The first half body (1224) is provided with a first half groove, and the second half body (1225) is provided with a second half groove. When the first half body (1224) and the second half body (1225) are connected to each other, the first half groove and the second half groove are butted to form a second installation groove (1202). The camera (121) is installed in the first installation groove (1201) and the second installation groove (1202).

8. The detection device according to claim 1, characterized in that The detection device includes a first conveyor belt (14) and a second conveyor belt (15). The light-emitting carrier (11), the first conveyor belt (14), and the second conveyor belt (15) are arranged in sequence along a first direction. The first conveyor belt (14) and the second conveyor belt (15) both extend along a second direction. The first conveyor belt (14) is used to transport the products to be inspected from the previous process, and the second conveyor belt (15) is used to transport the products to be inspected to the next process.

9. The detection device according to claim 8, characterized in that, The detection device includes a first handling mechanism (16) and a second handling mechanism (17). Both the first handling mechanism (16) and the second handling mechanism (17) can provide driving forces along the first direction and the third direction. The first handling mechanism (16) is used to transfer the products to be inspected together with the transfer tooling (10) from the first conveyor belt (14) to the light-emitting carrier (11). The second handling mechanism (17) is used to transfer the qualified products to be inspected together with the transfer tooling (10) from the light-emitting carrier (11) to the second conveyor belt (15).

10. The detection device according to claim 8 or 9, characterized in that, The detection device includes a third handling mechanism (18). The third handling mechanism (18) can provide driving forces along the first direction and the third direction. The third handling mechanism (18) is used to transfer the unqualified products to be inspected together with the transfer tooling (10) from the light-emitting carrier (11) to the waste area.

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