Tubular material feeding equipment

Abstract

The utility model discloses tubular material feeding equipment which comprises a rack, a controller, a discharging device, a pushing device, a cutting device and a conveying device. The material pushing belt is arranged on the machine frame in a back-and-forth moving mode, the output end of the material pushing belt moves in the material storage groove in a back-and-forth mode, and the material pushing belt is a tin steel belt; the pushing device is arranged on the machine frame in cooperation with the pushing driving assembly and drives the pushing belt to move back and forth, so that an existing annular spring pushing mode is replaced with a tin steel belt pushing mode, the elasticity of a spring can be overcome, the pushing precision can be guaranteed in the pushing process, the cross section of the tin steel belt is smaller, and the service life of the tin steel belt is prolonged. According to the feeding device, various material pipes with different sizes can be used, so that the feeding process of different products is completed, and the application limitation is smaller.

Description

Technical Field

[0001] This utility model relates to the field of feeding equipment, and in particular to a tubular material feeding device. Background Technology

[0002] With the development of automated equipment, many large production workshops have adopted fully automated equipment for production, integrating processes such as feeding, processing, unloading, and conveying into a fully automated assembly line, which greatly improves work efficiency and reduces the labor burden on workers. This is especially true for the processing and assembly of electronic components.

[0003] Existing electronic component feeding methods include automated loading (retrieving materials from trays) and vibratory loading (using vibratory feeders). With the diversification of processed products, some utilize tubular material storage during transport, requiring the material to be removed from the tubular before loading. Current tubular material handling methods use resilient ring springs to push material out, but these springs have inherent elasticity, compromising feeding accuracy. Furthermore, their large cross-sectional area limits their application to larger tubular sizes, making them unsuitable for flat materials. Therefore, further improvements to existing tubular material feeding methods are necessary. Utility Model Content

[0004] In view of this, the present invention addresses the deficiencies of the existing technology and its main purpose is to provide a tubular material feeding device that can effectively solve the problems of insufficient feeding accuracy and limited application of existing tubular material feeding devices.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A tubular material feeding device includes a frame, a controller, a feeding device, a pushing device, a cutting device, and a conveying device. The frame has a vertically extending storage trough. The controller is mounted on the frame. The feeding device is mounted on the frame and located beside the control trough, and is connected to the controller. The pushing device is mounted on the frame and located beside the storage trough, and includes a pushing belt and a pushing drive assembly. The pushing belt is movably mounted on the frame, and its output end moves back and forth within the storage trough. The pushing belt is made of tin-steel strip. The pushing drive assembly is mounted on the frame and drives the pushing belt to move back and forth; it is connected to the controller. The cutting device is mounted on the frame and located on the other side of the storage trough, and is connected to the controller. The conveying device is mounted on the frame and located beside the cutting device, with its input end located beside the output end of the storage trough; it is connected to the controller.

[0007] As a preferred embodiment, the feeding device includes a first feeding component and a second feeding component respectively disposed at both ends of the storage tank, wherein the first feeding component and the second feeding component cooperate to complete the feeding of the material tube in the storage tank.

[0008] As a preferred embodiment, the first feeding assembly includes a first support plate, a first feeding drive mechanism, a first lifting plate, and a second feeding drive mechanism. The first support plate is mounted on the frame, and its output end moves back and forth in the storage trough. A through slot is provided on the first support plate for the pusher belt to pass through. The first feeding drive mechanism is mounted on the frame and drives the first support plate to move. The first lifting plate is movably mounted on the frame and located beside the storage trough. Its output end moves back and forth in the storage trough, and the first lifting plate is located above the first support plate. The first feeding drive mechanism is mounted on the frame and drives the first lifting plate to move back and forth.

[0009] As a preferred embodiment, the second feeding assembly includes a second support plate, a third feeding drive mechanism, a second lifting plate, and a fourth feeding drive mechanism; the second support plate is movably mounted on the frame and corresponds to the position of the first support plate, with its output end moving back and forth in the storage trough; the third feeding drive mechanism is mounted on the frame and drives the second support plate to move back and forth; the second lifting plate is movably mounted laterally on the frame and corresponds to the position of the first lifting plate, with its output end moving back and forth in the storage trough; the fourth feeding drive mechanism is mounted on the frame and drives the second lifting plate to move back and forth.

[0010] As a preferred embodiment, the frame is equipped with a detection head, which is located beside the pusher device and directly above the pusher belt. The pusher belt has markings for the detection head to detect, and both ends of the pusher belt are marked.

[0011] As a preferred option, the output end of the pusher belt is provided with a pusher head that cooperates with the material tube and the material.

[0012] As a preferred embodiment, the material pushing drive assembly includes a material pushing frame, a rotating shaft, a first drive mechanism, a material tray, and a pressure roller; the material pushing frame is mounted on a machine frame; the rotating shaft is rotatably mounted on the material pushing frame; the first drive mechanism is mounted on the material pushing frame and drives the rotating shaft to rotate back and forth, and the first drive mechanism is a stepper motor; the material tray is mounted on the rotating shaft and rotates back and forth with the rotating shaft, and the material strip is attached to the material tray and rotates back and forth with the material tray; the pressure roller is rotatably mounted on the material pushing frame and located beside the material tray, and the material pushing strip is sandwiched between the pressure roller and the material tray.

[0013] As a preferred embodiment, the cutting device includes a cutting frame, a support base, a movable plate, a cutting drive mechanism, a pressure plate, a spring, and a cutter. The cutting frame is mounted on a machine frame and located beside the output end of the storage trough. The support base is mounted on the cutting frame. The movable plate is movably mounted on the cutting frame and located above the support base. The cutting drive mechanism is mounted on the cutting frame and drives the movable plate to move back and forth. The pressure plate is movably mounted on the movable plate and moves back and forth with the movable plate, with the pressure plate located directly above the support base. The spring has its two ends mounted on the movable plate and the pressure plate respectively, causing the pressure plate to return to its downward position. The cutter is mounted on the movable plate and moves back and forth with the movable plate, with the cutter and support base staggered in position.

[0014] As a preferred embodiment, the conveying device includes a conveyor frame, a conveyor belt, and a conveying drive mechanism; the conveyor frame is mounted on a frame; the conveyor belt is movably mounted on the conveyor frame; the conveying drive mechanism is mounted on the conveyor frame and drives the conveyor belt to move back and forth, and the conveying drive mechanism is connected to a controller.

[0015] As a preferred embodiment, a detection component is installed on the frame, located beside the output end of the conveyor and connected to the controller. The detection component includes a light source, a reflector, and a detection lens. The light source is installed on the frame and directly below the output end of the conveyor. The reflector is installed at a certain angle on the frame and below the light source. The detection lens is installed on the frame and corresponds to the position of the reflector, so that light from the product under test can reach the detection lens through reflection from the reflector.

[0016] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution:

[0017] The pusher belt, made of tin-steel strip, is movably mounted on the frame and its output end moves back and forth in the storage trough. It is mounted on the frame in conjunction with a pusher drive assembly that drives the pusher belt to move back and forth. This method of pushing with tin-steel strip replaces the existing ring spring pushing method. This not only overcomes the elasticity of the spring itself and ensures the accuracy of pushing during the process, but also allows for a smaller cross-section of the tin-steel strip, enabling the use of various sizes of material tubes to complete the feeding process of different products, thus reducing its applicability limitations.

[0018] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a preferred embodiment of the present utility model;

[0020] Figure 2 This is a partial assembly diagram of a preferred embodiment of the present invention;

[0021] Figure 3 This is a partial assembly schematic diagram of the feeding device in a preferred embodiment of the present invention;

[0022] Figure 4 This is a three-dimensional structural diagram of the first feeding component in a preferred embodiment of the present invention;

[0023] Figure 5 This is a three-dimensional structural diagram of the second feeding component in a preferred embodiment of the present invention;

[0024] Figure 6 This is a three-dimensional structural schematic diagram of the cutting device in a preferred embodiment of the present invention;

[0025] Figure 7 This is a cross-sectional schematic diagram of the cutting device in a preferred embodiment of the present invention;

[0026] Figure 8 This is a three-dimensional structural diagram of the conveying device in a preferred embodiment of the present invention;

[0027] Figure 9 This is a three-dimensional structural diagram of the detection component in a preferred embodiment of the present invention.

[0028] Explanation of reference numerals in the attached diagram:

[0029] 10. Frame 101. Storage tank

[0030] 11. Detection head 12. Detection components

[0031] 121. Light source; 122. Reflector

[0032] 123. Detection lens; 20. Controller

[0033] 30. Feeding device; 301. Through channel

[0034] 31. First feeding assembly

[0035] 311. First support plate; 312. First unloading drive mechanism

[0036] 313. First lifting plate; 314. Second unloading drive mechanism

[0037] 32. Second feeding assembly; 321. Second support plate

[0038] 322. Third feeding drive mechanism; 323. Second lifting plate

[0039] 324. Fourth feeding drive mechanism; 40. Pushing device

[0040] 41. Pusher belt; 411. Pusher head

[0041] 42. Material pusher drive assembly; 421. Material pusher frame

[0042] 422. Rotating shaft; 423. First drive mechanism

[0043] 424. Material tray; 425. Pressure roller

[0044] 50. Cutting device 51. Cutting frame

[0045] 52. Support base 53. Movable plate

[0046] 54. Cutting drive mechanism 55. Pressure plate

[0047] 56. Spring 57. Cutter

[0048] 60. Conveying device 61. Conveying frame

[0049] 62. Conveyor belt 63. Conveyor drive mechanism. Detailed Implementation

[0050] Please refer to Figures 1 to 9 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including a frame 10, a controller 20, a feeding device 30, a pushing device 40, a cutting device 50, and a conveying device 60.

[0051] The frame 10 is provided with a vertically extending storage trough 101. In this embodiment, the frame 10 is provided with a detection head 11.

[0052] The controller 20 is mounted on the rack 10.

[0053] The feeding device 30 is mounted on the frame 10 and located on the side of the control slot. The feeding device 30 is connected to the controller 20. In this embodiment, the feeding device 30 includes a first feeding component 31 and a second feeding component 32 respectively mounted at both ends of the storage tank 101. The first feeding component 31 and the second feeding component 32 cooperate to complete the feeding of the material tube in the storage tank 101.

[0054] The first feeding assembly 31 includes a first support plate 311, a first feeding drive mechanism 312, a first lifting plate 313, and a second feeding drive mechanism 314. The first support plate 311 is mounted on the frame 10, and its output end moves back and forth in the storage tank 101. A through slot is provided on the first support plate 311 for the pusher belt 41 to pass through. The first feeding drive mechanism 312 is mounted on the frame 10 and drives the first support plate 311 to move. The first lifting plate 313 is movably mounted on the frame 10 and located beside the storage tank 101. Its output end moves back and forth in the storage tank 101, and the first lifting plate 313 is located above the first support plate 311. The first feeding drive mechanism 312 is mounted on the frame 10 and drives the first lifting plate 313 to move back and forth.

[0055] The second feeding assembly 32 includes a second support plate 321, a third feeding drive mechanism 322, a second lifting plate 323, and a fourth feeding drive mechanism 324. The second support plate 321 is movably mounted on the frame 10 and corresponds to the position of the first support plate 311. The output end of the second support plate 321 moves back and forth in the storage tank 101. The third feeding drive mechanism 322 is mounted on the frame 10 and drives the second support plate 321 to move back and forth. The second lifting plate 323 is movably mounted laterally on the frame 10 and corresponds to the position of the first lifting plate 313. The output end of the second lifting plate 323 moves back and forth in the storage tank 101. The fourth feeding drive mechanism 324 is mounted on the frame 10 and drives the second lifting plate 323 to move back and forth.

[0056] The feeding device 40 is mounted on the frame 10 and located beside the storage tank 101. The feeding device 40 includes a feeding belt 41 and a feeding drive assembly 42. The feeding belt 41 is movably mounted on the frame 10, and its output end moves back and forth within the storage tank 101. The feeding belt 41 is made of tin-steel strip. The feeding drive assembly 42 is mounted on the frame 10 and drives the feeding belt 41 to move back and forth. The feeding drive assembly 42 is connected to the controller 20. By replacing the existing ring spring feeding method with the feeding belt 41, not only is the elasticity of the existing spring overcome, ensuring feeding accuracy, but the feeding belt 41 itself is also smaller, accommodating a wider range of material tube sizes. In this embodiment, the aforementioned detection head 11 is disposed beside the pusher device 40 and directly above the pusher belt 41. The pusher belt 41 has markings for detection by the detection head 11, and markings are also provided at both ends of the pusher belt 41. The distance between the two markings is equal to the length of the material tube. The position of the pusher belt 41 is determined by detecting the position of the markings, thereby obtaining the status of material ejection from the material tube. The output end of the pusher belt 41 is provided with a pusher head 411 that cooperates with the material tube and the material. The pusher head 411 facilitates contact between the output end of the pusher belt 41 and the product, and pushes the product.

[0057] The feeding drive assembly 42 includes a feeding frame 421, a rotating shaft 422, a first drive mechanism 423, a material tray 424, and a pressing wheel 425. The feeding frame 421 is mounted on the frame 10. The rotating shaft 422 is rotatably mounted on the feeding frame 421. The first drive mechanism 423 is mounted on the feeding frame 421 and drives the rotating shaft 422 to rotate back and forth. The first drive mechanism 423 is a stepper motor. The material tray 424 is mounted on the rotating shaft 422 and rotates back and forth with the rotating shaft 422. The material strip is attached to the material tray 424 and rotates back and forth with the material tray 424. The pressing wheel 425 is rotatably mounted on the feeding frame 421 and located beside the material tray 424. The feeding strip 41 is sandwiched between the pressing wheel 425 and the material tray 424. By cooperating with the pressure roller 425 and the material tray 424, the friction between the material tray 424 and the pusher belt 41 is increased, preventing relative sliding between the pusher belt 41 and the material tray 424 from affecting the pushing process.

[0058] The cutting device 50 is mounted on the frame 10 and located on the other side of the storage tank 101. The cutting device 50 is connected to the controller 20. In this embodiment, the cutting device 50 includes a cutting frame 51, a support base 52, a movable plate 53, a cutting drive mechanism 54, a pressing plate 55, a spring 56, and a cutter 57. The cutting frame 51 is mounted on the frame 10 and located beside the output end of the storage tank 101. The support base 52 is mounted on the cutting frame 51. The movable plate 53 is movably mounted on the cutting frame 51 and located above the support base 52. The cutting drive mechanism 54 is mounted on the cutting frame 51 and drives the movable plate 53 to move back and forth. The pressing plate 55 is movably mounted on the movable plate 53 and moves back and forth with the movable plate 53. The pressing plate 55 is located directly above the support base 52. The two ends of the spring 56 are respectively mounted on the movable plate 53 and the pressing plate 55 and cause the pressing plate 55 to return to its downward position. The cutter 57 is mounted on the movable plate 53 and moves back and forth with the movable plate 53. The cutter 57 and the support base 52 are arranged in a staggered manner. During cutting, the product is first pressed by the clamping plate 55 to prevent the product from shifting position during the cutting process, thus ensuring the stability of the cutting process and the cutting effect. Furthermore, a positioning component is provided at the position directly opposite the cutting device 50. The positioning component pushes and positions the product toward the cutting device 50, further ensuring the cutting effect.

[0059] The conveying device 60 is mounted on the frame 10 and located beside the cutting device 50. The input end of the conveying device 60 is located beside the output end of the storage tank 101. The conveying device 60 is connected to the controller 20. In this embodiment, the conveying device 60 includes a conveying frame 61, a conveyor belt 62, and a conveying drive mechanism 63. The conveying frame 61 is mounted on the frame 10. The conveyor belt 62 is movably mounted on the conveying frame 61. The conveying drive mechanism 63 is mounted on the conveying frame 61 and drives the conveyor belt 62 to move back and forth. The conveying drive mechanism 63 is connected to the controller 20.

[0060] Furthermore, a detection component 12 is provided on the frame 10. This component is located beside the output end of the conveying device 60 and connected to the controller 20. The detection component 12 includes a light source 121, a reflector 122, and a detection lens 123. The light source 121 is positioned on the frame 10 and directly below the output end of the conveying device 60. The reflector 122 is positioned at a certain angle on the frame 10 and below the light source 121. The detection lens 123 is positioned on the frame 10 and corresponds to the position of the reflector 122, allowing light from the product under test to reach the detection lens 123 through reflection from the reflector 122. Furthermore, the reflector 122 is tilted at 45°, and correspondingly, the detection lens 123 is located to the right of the reflector 122. This specific angled reflector 122 allows for more flexible installation of the detection lens 123, enabling it to be installed in a more suitable position according to the actual usage environment.

[0061] The working principle of this embodiment is described in detail below:

[0062] During operation, the entire equipment is first connected to an external power source. Then, the material tubes containing the material are stacked in the storage tank 101. At this time, the first support plate 311 in the first feeding assembly 31 and the second support plate 321 in the second feeding assembly 32 extend inward into the storage tank, so that the bottom layer of material tubes falls on the first support plate 311 and the second support plate 321. Next, the pushing drive assembly 42 drives the pushing head 411 of the pushing belt 41 to move towards the storage tank 101. When the detection head 11 detects the mark at the end of the pushing head 411, it proves that the pushing head 411 has just entered the bottom layer of material tubes. Then, the pushing belt 41 continues to move, thereby pushing the product in the material tubes out and bringing it to the cutting device 50.

[0063] At this point, the lead of the material falls onto the support base 52 of the cutting device 50. Then, the cutting drive mechanism 54 drives the movable plate 53 to move downward. During the movement, the clamping plate 55 first contacts the support base 52 and positions and fixes the lead. The cutter 57 continues to move downward, while the spring 56 is compressed. When the cutter 57 moves downward past the support base 52, the cutting process of the lead is completed. After cutting, the cutting drive mechanism 54 drives the movable plate 53 to return to its original position. After returning to its original position, the clamping plate 55 also returns to its original position downward under the action of the spring 56. The cut product will continue to be conveyed backward to the conveying device 60 under the push of the pusher belt 41, and then conveyed backward through the conveying device 60. Finally, the appearance inspection of the cut product is completed by the detection component 12, and the cut product can be taken out by the external material handling equipment.

[0064] When the detection head 11 detects the mark at the other end of the pusher belt 41, it means that all the products in the bottommost material tube have been pushed out. At this time, the pusher drive assembly 42 drives the material belt 41 to return to its original position. When the pusher head 411 is fully moved out of the storage tank 101, the first lifting plate 313 in the first feeding assembly 31 and the second lifting plate 323 in the second feeding assembly 32 extend inward into the storage tank 101 and into the second-to-last material tube respectively. Then, the first support plate 311 and the second support plate 321 move out of the storage tank 101 at the same time, causing the bottommost material tube to fall off and then move back into the storage tank 101. Then, the first lifting plate 313 and the second lifting plate 323 move out of the storage tank 101 at the same time, causing the second-to-last material tube to fall onto the first support plate 311 and the second support plate 321. Then, the above process is repeated.

[0065] The key design feature of this invention is that a pusher belt, which is movably mounted on the frame and whose output end moves back and forth in the storage trough, is a tin-steel strip. A pusher drive assembly, mounted on the frame, drives the pusher belt to move back and forth, replacing the existing ring spring pusher method with a tin-steel strip. This not only overcomes the elasticity of the spring and ensures pushing accuracy, but also allows for a smaller cross-section of the tin-steel strip, enabling the use of various sizes of tubing to complete the feeding process for different products, thus reducing its applicability limitations.

[0066] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A tubular material feeding device, characterized in that: The system includes a frame, controller, feeding device, pushing device, cutting device, and conveying device. The frame has a vertically extending storage trough. The controller is mounted on the frame. The feeding device is mounted on the frame and located beside the control trough, and is connected to the controller. The pushing device is mounted on the frame and located beside the storage trough. The pushing device includes a pushing belt and a pushing drive assembly. The pushing belt is movably mounted on the frame, and its output end moves back and forth within the storage trough. The pushing belt is made of tin-steel strip. The pushing drive assembly is mounted on the frame and drives the pushing belt to move back and forth. The pushing drive assembly is connected to the controller. The cutting device is mounted on the frame and located on the other side of the storage trough, and is connected to the controller. The conveying device is mounted on the frame and located beside the cutting device. The input end of the conveying device is located beside the output end of the storage trough, and is connected to the controller.

2. The tubular material feeding device according to claim 1, characterized in that: The feeding device includes a first feeding component and a second feeding component respectively disposed at both ends of the storage tank. The first feeding component and the second feeding component cooperate to complete the feeding of the material tube in the storage tank.

3. The tubular material feeding device according to claim 2, characterized in that: The first feeding assembly includes a first support plate, a first feeding drive mechanism, a first lifting plate, and a second feeding drive mechanism. The first support plate is mounted on the frame, and its output end moves back and forth in the storage trough. A through slot is provided on the first support plate for the pusher belt to pass through. The first feeding drive mechanism is mounted on the frame and drives the first support plate to move. The first lifting plate is movably mounted on the frame and located beside the storage trough. Its output end moves back and forth in the storage trough, and the first lifting plate is located above the first support plate. The first feeding drive mechanism is mounted on the frame and drives the first lifting plate to move back and forth.

4. The tubular material feeding device according to claim 3, characterized in that: The second feeding assembly includes a second support plate, a third feeding drive mechanism, a second lifting plate, and a fourth feeding drive mechanism. The second support plate is movably mounted on the frame and corresponds to the position of the first support plate. The output end of the second support plate moves back and forth in the storage tank. The third feeding drive mechanism is mounted on the frame and drives the second support plate to move back and forth. The second lifting plate is movably mounted laterally on the frame and corresponds to the position of the first lifting plate. The output end of the second lifting plate moves back and forth in the storage tank. The fourth feeding drive mechanism is mounted on the frame and drives the second lifting plate to move back and forth.

5. The tubular material feeding device according to claim 1, characterized in that: The frame is equipped with a detection head, which is located beside the pusher and directly above the pusher belt. The pusher belt has markings for the detection head to detect, and both ends of the pusher belt are marked.

6. The tubular material feeding device according to claim 1, characterized in that: The output end of the pusher belt is equipped with a pusher head that cooperates with the material tube and the material.

7. The tubular material feeding device according to claim 1, characterized in that: The feeding drive assembly includes a feeding frame, a rotating shaft, a first drive mechanism, a material tray, and a pressing wheel. The feeding frame is mounted on the machine frame. The rotating shaft is rotatably mounted on the feeding frame. The first drive mechanism is mounted on the feeding frame and drives the rotating shaft to rotate back and forth. The first drive mechanism is a stepper motor. The material tray is mounted on the rotating shaft and rotates back and forth with the rotating shaft. The material strip is attached to the material tray and rotates back and forth with the material tray. The pressing wheel is rotatably mounted on the feeding frame and located beside the material tray. The feeding strip is sandwiched between the pressing wheel and the material tray.

8. The tubular material feeding device according to claim 1, characterized in that: The cutting device includes a cutting frame, a support base, a movable plate, a cutting drive mechanism, a pressure plate, a spring, and a cutter. The cutting frame is mounted on the machine frame and located beside the output end of the storage tank. The support base is mounted on the cutting frame. The movable plate is mounted on the cutting frame and located above the support base, allowing it to move up and down. The cutting drive mechanism is mounted on the cutting frame and drives the movable plate to move back and forth. The pressure plate is mounted on the movable plate and moves up and down with the movable plate, with the pressure plate located directly above the support base. The spring has its two ends mounted on the movable plate and the pressure plate, respectively, and causes the pressure plate to return to its downward position. The cutter is mounted on the movable plate and moves back and forth with the movable plate, with the cutter and support base staggered in position.

9. The tubular material feeding device according to claim 1, characterized in that: The conveying device includes a conveyor frame, a conveyor belt, and a conveying drive mechanism; the conveyor frame is mounted on a machine frame; the conveyor belt is movably mounted on the conveyor frame; the conveying drive mechanism is mounted on the conveyor frame and drives the conveyor belt to move back and forth, and the conveying drive mechanism is connected to a controller.

10. The tubular material feeding device according to claim 1, characterized in that: The frame is equipped with a detection component, which is located beside the output end of the conveying device and connected to the controller. The detection component includes a light source, a reflector, and a detection lens. The light source is set on the frame and directly below the output end of the conveying device. The reflector is set at a certain angle on the frame and below the light source. The detection lens is set on the frame and corresponds to the position of the reflector, so that the light from the product under test can reach the detection lens through the reflection of the reflector.

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