Double-turntable detection equipment

Abstract

The utility model provides double-turntable detection equipment, and belongs to the technical field of detection equipment. Comprising an equipment box body, a feeding table is arranged on one side of the equipment box body, and a vibration material arranging device, a feeding rail, a front rotary table and a rear rotary table are arranged on the upper surface of the feeding table. According to the utility model, through the arrangement of the oscillation material arranging device, the products are arranged to be orderly arranged one by one and conveyed forwards, the linear feeder provides forward conveying power, the products are conveyed forwards under the combined action of blowing of the air nozzle and the linear feeder, and when the full-material photoelectric sensor detects that the products exist for a long time, the full-material photoelectric sensor detects that the products exist. When the full-material photoelectric sensor does not detect a product signal for a long time, the vibration material arranging device and the linear feeder start to work so as to start feeding, and when a product to be detected passes through the visual detection system, the upper camera and the lower camera take pictures at the same time; and the appearance and the length and width of the product are detected after the picture is analyzed and processed.

Description

Technical Field

[0001] This utility model relates to the field of testing equipment technology, and in particular to a dual-rotor testing device. Background Technology

[0002] With the development of new materials technology, composite new materials are increasingly replacing traditional materials. For example, aluminum-based silicon carbide and copper-based silicon carbide composite materials are widely used in military, aerospace, power, and electronics fields due to their unique composite properties. Components made from these composite materials often have very high requirements for their dimensions, thickness, resistivity, and appearance defects. Traditional inspection methods include measuring the dimensions and thickness of the parts with calipers and micrometers, manually measuring the resistivity with a resistance tester, and manually observing the appearance defects with a magnifying glass.

[0003] However, existing devices do not solve the problem of manual inspection. Each inspection process requires multiple people, which is inefficient, labor-intensive, and prone to false detections. Visual inspection technology can usually only detect product appearance defects and dimensions by placing the product on a transparent glass plate. It cannot detect physical properties such as resistivity, nor can it accurately measure the thickness of the product. Therefore, this application provides a dual-rotor inspection device to meet the requirements. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a dual-rotor inspection device to solve the problems of existing manual inspection methods, which require multiple people for each inspection process, are inefficient, have high labor intensity for workers, and often result in false detections.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A dual-turntable inspection device includes a housing, a feeding table on one side of the housing, a vibrating feeder on the upper surface of the feeding table, a linear feeder on one side of the vibrating feeder, a feeding track fixedly connected inside the housing, a feeding robot installed inside the housing, a resistance detection mechanism installed inside the housing, a resistance NG rejection mechanism installed inside the housing, a laser thickness detection mechanism installed inside the housing, a thickness NG rejection mechanism installed inside the housing, a transfer robot installed inside the housing, a front turntable installed inside the housing, and a rear turntable installed inside the housing.

[0007] Optionally, the feeding track includes a track support frame, a full-material photoelectric sensor, an air nozzle, a quick-connect air pipe, a positioning photoelectric sensor, and an air distribution pipe. The upper surface of the support frame is equipped with an air distribution pipe, the lower surface of the air distribution pipe is provided with an air nozzle, one end of the air distribution pipe is provided with a quick-connect air pipe, the full-material photoelectric sensor is fixedly connected inside the support frame, and the positioning photoelectric sensor is fixedly connected inside the support frame.

[0008] Optionally, the front turntable is located inside the equipment housing near the feeding table, and the rear turntable is located inside the equipment housing away from the feeding table. The surface of the equipment housing is equipped with a door panel and a partition.

[0009] Optionally, the loading robot includes a robot arm support, a transverse cylinder, a longitudinal guide rail, a vacuum generator, a suction cup, and a connecting seat. The transverse cylinder is installed inside the robot arm support, and a connecting seat is provided at one end of the transverse cylinder. The longitudinal cylinder is installed inside the connecting seat, and a longitudinal guide rail is provided at one end of the longitudinal cylinder. A vacuum generator is installed on one side of the robot arm support, and a suction cup is provided on one side of the longitudinal guide rail.

[0010] Optionally, the connecting seat has a groove inside, and the connecting seat is slidably connected to the transverse guide rail through the groove.

[0011] Optionally, the resistance detection mechanism includes a resistance support, a gripper, a lower measuring pen, and an upper measuring pen. The gripper is installed inside the resistance support, the lower measuring pen is installed inside the resistance support, and the upper measuring pen is installed inside the resistance support.

[0012] Optionally, a lower laser sensor is installed inside the laser thickness detection mechanism, and an upper laser sensor is installed inside the laser thickness detection mechanism.

[0013] Optionally, a vision inspection system is installed inside the equipment housing, the vision inspection system has a lower camera system inside, the vision inspection system has an upper camera system inside, a size GN rejection mechanism is installed inside the equipment housing, and an appearance NG rejection mechanism is installed inside the equipment housing.

[0014] Optionally, the device housing is equipped with an OK product unloading mechanism, an unloading detection photoelectric sensor, an unloading air nozzle, and an unloading channel.

[0015] Optionally, an automatic feeding system for material boxes is installed on the other side of the equipment housing. A pushing cylinder is fixedly connected inside the automatic feeding system for material boxes, a stacking frame for material boxes is fixedly connected inside the automatic feeding system for material boxes, a rejecting cylinder is fixedly connected inside the automatic feeding system for material boxes, and a photoelectric sensor for material boxes is fixedly connected inside the automatic feeding system for material boxes.

[0016] Compared with the prior art, this utility model has at least the following beneficial effects:

[0017] In the above scheme, a vibrating feeder is used to arrange the products into an orderly sequence for forward conveying. A linear feeder provides the forward conveying power. When the products enter the feeding track, they are conveyed forward by the combined action of air nozzles and the linear feeder. When the full-load photoelectric sensor detects products for an extended period, the vibrating feeder and linear feeder stop working, stopping the feeding. When the full-load photoelectric sensor does not detect products for an extended period, the vibrating feeder and linear feeder start working again, resuming the feeding. The left-right lateral movement and up-down vertical movement of the suction nozzle can be achieved by controlling the extension and retraction of the lateral and vertical cylinders. The vacuum generator is connected to the suction cup via an air tube. The vacuum generator produces negative pressure, enabling the gripping, handling, and transfer of products. When the gripper clamps and releases, it simultaneously engages and disengages the lower and upper measuring pens. The lower measuring pen can pass through the notch in the front turntable. The electrical resistance is measured via an external cable connected to a resistance tester. The measuring light emitted by the lower and upper laser sensors can also pass through the notch in the front turntable, allowing for the measurement of the product's actual thickness. This reduces the requirements for the flatness of the front turntable supporting the product, resulting in higher measurement accuracy. When the product to be inspected passes through the vision inspection system, the upper and lower cameras simultaneously... The process involves taking photos and analyzing them to inspect the product's appearance and dimensions. This includes detecting surface defects such as scratches, discoloration, bulges, and chipped edges. As products pass by, a photoelectric sensor detects them and counts the qualified products. Simultaneously, an air nozzle blows air through the feeding channel, and boxes for these qualified products are stacked in a box stacking frame. A pusher cylinder pushes the bottom box forward below the feeding channel to catch the products sliding down. Once a box is full, a rejecting cylinder removes the full box. The box is pushed forward, and a photoelectric sensor for detecting the box is installed in front of the box's direction of release. When a box is detected, a signal is given to prompt the operator to remove the box. This reduces the limitations of existing visual inspection technologies, which can usually only detect product appearance defects and dimensions. By placing the product on a transparent glass plate for inspection, it is possible to simultaneously detect physical properties such as resistivity and accurately measure the product's thickness. This achieves the goal of simultaneously detecting some physical properties and visual inspection of the product. From feeding to rejecting defective products and discharging qualified products, defective products can be automatically classified and rejected. The entire process is automated, and the classification and statistics are also done well. Attached Figure Description

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0019] Figure 1This is a schematic diagram of the three-dimensional structure of a dual-rotor testing device;

[0020] Figure 2 This is a schematic diagram of the internal structure of a dual-rotor testing device;

[0021] Figure 3 Exploded view of the feed table structure of the dual-rotor testing equipment;

[0022] Figure 4 This is a schematic diagram of the exploded structure of the rear turntable of a dual-turntable testing device.

[0023] Figure 5 This is a schematic diagram of the support frame structure for a dual-rotor testing device.

[0024] Figure 6 This is a schematic diagram of the robotic arm support structure for a dual-rotor inspection device.

[0025] Figure 7 This is a schematic diagram of the resistance support structure of a dual-rotor testing device.

[0026] Figure 8 This is a schematic diagram of the planar structure of the laser thickness detection mechanism in a dual-rotor inspection device.

[0027] Figure 9 This is a schematic diagram of the visual inspection system structure of a dual-rotor inspection equipment;

[0028] Figure 10 This is a schematic diagram of the photoelectric sensor structure for material feeding detection in a dual-rotor inspection device.

[0029] Figure label:

[0030] 1. Equipment housing; 2. Feeding table; 201. Vibrating feeder; 202. Linear feeder; 3. Feeding track; 301. Support frame; 302. Full material photoelectric sensor; 303. Air nozzle; 304. Quick-connect air hose; 305. Position photoelectric sensor; 306. Air distribution pipe; 4. Feeding robot; 401. Robot support; 402. Lateral movement cylinder; 403. Longitudinal movement guide rail; 404. Longitudinal movement cylinder; 405. Vacuum generator; 406. Lateral movement guide rail; 407. Suction cup; 408. Connecting seat; 5. Resistance detection mechanism; 501. Resistance support; 502. Pneumatic gripper; 503. Lower measuring pen; 504. Upper measuring pen; 6. Resistance NG rejection device 7. Laser thickness detection mechanism; 701. Lower laser sensor; 702. Upper laser sensor; 8. Thickness NG rejection mechanism; 9. Transfer robot; 10. Front turntable; 11. Rear turntable; 12. Vision inspection system; 1201. Lower camera system; 1202. Upper camera system; 13. Size GN rejection mechanism; 14. Appearance NG rejection mechanism; 15. OK product unloading mechanism; 1501. Unloading detection photoelectric sensor; 1502. Unloading nozzle; 1503. Unloading channel; 16. Automatic feeding system for material boxes; 1601. Pushing cylinder; 1602. Material box stacking frame; 1603. Rejecting cylinder; 1604. Material box detection photoelectric sensor.

[0031] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0032] The present invention provides a dual-rotor detection device in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0033] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0034] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0035] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0036] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0037] like Figures 1-10As shown, an embodiment of this utility model provides a dual-turntable detection device, including a device housing 1. A feeding table 2 is provided on one side of the device housing 1. A vibrating feeder 201 is provided on the upper surface of the feeding table 2. A linear feeder 202 is provided on one side of the vibrating feeder 201. A feeding track 3 is fixedly connected inside the device housing 1. The feeding track 3 includes a track support frame 301, a full-material photoelectric sensor 302, an air nozzle 303, a quick-connect air pipe 304, a position photoelectric sensor 305, and an air distribution pipe 306. The air distribution pipe 306 is installed on the upper surface of the support frame 301, and an air nozzle 303 is provided on the lower surface of the air distribution pipe 306. One end of the air distribution pipe 306 is provided with a quick-connect air pipe 304. A full-material feeding track is fixedly connected inside the support frame 301. A photoelectric sensor 302 is fixedly connected inside the support frame 301, and a positioning photoelectric sensor 305 is fixedly connected inside the support frame 301. A loading robot 4 is installed inside the equipment housing 1. The loading robot 4 includes a robot arm bracket 401, a transverse cylinder 402, a longitudinal guide rail 403, a longitudinal cylinder 404, a vacuum generator 405, a transverse guide rail 406, a suction cup 407, and a connecting seat 408. The transverse cylinder 402 is installed inside the robot arm bracket 401. One end of the transverse cylinder 402 is provided with a connecting seat 408, which has a groove inside. The connecting seat 408 is slidably connected to the transverse guide rail 406 through the groove. The longitudinal cylinder 404 is installed inside the connecting seat 408, and one end of the longitudinal cylinder 404 is provided with a longitudinal guide rail 403. The robot arm bracket... A vacuum generator 405 is installed on one side of the 401. A transverse guide rail 406 is located inside the robotic arm support 401. A suction cup 407 is located on one side of the longitudinal guide rail 403. A resistance detection mechanism 5 is installed inside the equipment housing 1. The resistance detection mechanism 5 includes a resistance support 501, a gripper 502, a lower measuring pen 503, and an upper measuring pen 504. The gripper 502 is installed inside the resistance support 501. The lower measuring pen 503 and the upper measuring pen 504 are both located inside the resistance support 501. A resistance NG rejection mechanism 6 is installed inside the equipment housing 1. A laser thickness detection mechanism 7 is installed inside the equipment housing 1. A lower laser sensor 701 is installed inside the laser thickness detection mechanism 7. The measuring mechanism 7 is equipped with an upper laser sensor 702. The equipment housing 1 is equipped with a thickness NG rejection mechanism 8, a transfer robot 9, a front turntable 10, and a rear turntable 11. The front turntable 10 is located inside the equipment housing 1 near the feeding table 2, and the rear turntable 11 is located inside the equipment housing 1 away from the feeding table 2. The surface of the equipment housing 1 is equipped with doors and partitions. The equipment housing 1 is equipped with a vision inspection system 12, which includes a lower camera system 1201 and an upper camera system 1202. The equipment housing 1 is also equipped with a size GN rejection mechanism 13.The equipment housing 1 houses an NG (Not Good) rejection mechanism 14, an OK (Good) product unloading mechanism 15, an unloading detection photoelectric sensor 1501, an unloading nozzle 1502, and an unloading channel 1503. On the other side of the equipment housing 1, an automatic material box feeding system 16 is installed. The automatic material box feeding system 16 has a fixedly connected box-pushing cylinder 1601, a fixedly connected box-stacking frame 1602, a fixedly connected box-rejection cylinder 1603, and a fixedly connected box-detection photoelectric sensor 1604.

[0038] The vibrating feeder 201 arranges the products into an orderly sequence and conveys them forward. The linear feeder 202 provides the forward conveying power. When the products enter the loading track 3, they are conveyed forward by the combined action of the air nozzle 303 and the linear feeder 202. When the full-load photoelectric sensor 302 detects products for an extended period, the vibrating feeder 201 and the linear feeder 202 stop working, stopping the feeding. When the full-load photoelectric sensor 302 does not detect any product signal for an extended period, the vibrating feeder 201 and the linear feeder 202 start working again, thus resuming the feeding. It is worth noting that the loading robot 4 and the transfer robot 9 have the same structure. By controlling the extension and retraction of the lateral cylinder 402 and the longitudinal cylinder 404, the left and right lateral movement of the suction nozzle can be achieved. The vacuum generator 405 and suction cup 407 are connected via air pipes, allowing for vertical and horizontal movement. The vacuum generator 405 generates negative pressure, enabling the gripping, handling, and transfer of the product. Notably, the front turntable 10 has evenly spaced notches along its circumference, slightly smaller than the product, to support and position it. When the product is placed above the notches, the gripper 502 clamps and releases, simultaneously engaging and disengaging the lower measuring pen 503 and the upper measuring pen 504. The lower measuring pen 503 can pass through the notches on the front turntable 10. It's worth noting that both measuring pens have a certain degree of elasticity, ensuring good contact and conductivity between the pens and the product's upper and lower surfaces. The electrical resistance is measured via an external cable connected to a resistance tester, allowing for the measurement of the product's resistance value. The lower laser sensor 7... The measuring light emitted by the upper laser sensor 702 and the lower laser sensor 1201 can pass through the notch of the front turntable 10, thus measuring the actual thickness of the product and reducing the requirements for the plane consistency of the front turntable 10 supporting the product. This results in higher measurement accuracy. It is worth noting that the rear turntable 11 is made of high-transmittance material such as optical glass. Both the lower camera system 1201 and the upper camera system 1202 are industrial 2D cameras. When the product to be inspected passes through the vision inspection system 12, the upper and lower cameras simultaneously take pictures. After analyzing and processing the photos, the product's appearance and dimensions are inspected. This allows for the detection of surface defects such as scratches, discoloration, bulges, and chipped edges. Simultaneously, the product's length and width dimensions can be detected. When the product passes by, the unloading detection photoelectric sensor 1501 detects the product. Afterwards, qualified products are counted. Simultaneously, air is blown from the discharge nozzle 1502 to push the products out of the discharge channel 1503. The boxes for holding qualified products are stacked in the box stacking frame 1602. The box-pushing cylinder 1601 pushes the bottom box forward to below the discharge channel 1503, catching the products sliding down. When the box is full, the box-removing cylinder 1603 pushes it forward. A box-detecting photoelectric sensor 1604 is positioned in front of the box-pushing direction. When a box is detected, a signal is given to prompt the operator to remove it. This reduces the limitations of existing visual inspection technologies, which typically only detect surface defects and dimensions. Inspection is performed by placing the product on a transparent glass plate.This system addresses situations where physical properties like resistivity cannot be tested, and product thickness cannot be accurately measured. It achieves simultaneous physical property testing and visual inspection, from material loading to defective product rejection and qualified product unloading. Defective products are automatically classified and rejected, with the entire process automated, including classification and statistical analysis.

[0039] The working principle of the technical solution provided by this utility model is as follows: The vibrating feeder 201 arranges the products into an orderly sequence and conveys them forward. The linear feeder 202 provides the forward conveying power. When the products enter the feeding track 3, they are conveyed forward by the combined action of air blowing from the air nozzle 303 and the linear feeder 202. When the full-load photoelectric sensor 302 detects products for an extended period, the vibrating feeder 201 and the linear feeder 202 stop working, stopping the feeding. When the full-load photoelectric sensor 302 does not detect any product signal for an extended period, the vibrating feeder 201 and the linear feeder 202... 2. Start working, thus initiating feeding. By controlling the extension and retraction of the transverse cylinder 402 and the longitudinal cylinder 404, the suction nozzle can move horizontally to the left and right and vertically to the right and left. The vacuum generator 405 is connected to the suction cup 407 via an air pipe. The vacuum generator 405 can generate negative pressure, thereby realizing the gripping, handling, and transfer of the product. When the gripper 502 clamps and releases, it can simultaneously cause the lower measuring pen 503 and the upper measuring pen 504 to adhere to and release the product. The lower measuring pen 503 can pass through the notch of the front turntable 10. The electrical measuring device is connected to a resistance tester via an external cable, thereby measuring the resistance value of the product. The lower laser sensor 701... The measuring light emitted by the upper laser sensor 702 can pass through the notch of the front turntable 10, thus measuring the actual thickness of the product and reducing the requirements for the plane consistency of the front turntable 10 supporting the product. This results in higher measurement accuracy. When the product to be inspected passes through the vision inspection system 12, the upper and lower cameras simultaneously take pictures. After analyzing and processing the photos, the product's appearance and dimensions are inspected. This detects surface defects such as scratches, discoloration, bulges, and chipped edges. Simultaneously, the product's length and width dimensions are also detected. When the product passes by, the unloading detection photoelectric sensor 1501 detects the product and... Qualified products are counted, and at the same time, the air nozzle 1502 blows air to blow the products out of the feeding channel 1503. The material boxes for holding qualified products are stacked in the material box stacking frame 1602. The box pushing cylinder 1601 can push the bottom material box forward to below the feeding channel 1503, just enough to catch the products sliding down from the feeding channel 1503. When the material box is full of products, the box rejection cylinder 1603 pushes out, pushing the full material box forward. A material box detection photoelectric sensor 1604 is set in front of the material box pushing direction. When a material box is detected, a signal is given to prompt the operator to remove the material box.

[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0041] 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 principle 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 dual-rotor inspection device, characterized in that, The device includes a housing, a feeding table on one side of the housing, a vibrating feeder on the upper surface of the feeding table, a linear feeder on one side of the vibrating feeder, a feeding track fixedly connected inside the housing, a feeding robot installed inside the housing, a resistance detection mechanism installed inside the housing, a resistance NG rejection mechanism installed inside the housing, a laser thickness detection mechanism installed inside the housing, a thickness NG rejection mechanism installed inside the housing, a transfer robot installed inside the housing, a front turntable installed inside the housing, and a rear turntable installed inside the housing.

2. The dual-rotor inspection device according to claim 1, characterized in that, The feeding track includes a track support frame, a full-material photoelectric sensor, an air nozzle, a quick-connect air pipe, a positioning photoelectric sensor, and an air distribution pipe. The upper surface of the support frame is equipped with an air distribution pipe, the lower surface of the air distribution pipe is equipped with an air nozzle, and one end of the air distribution pipe is equipped with a quick-connect air pipe. The full-material photoelectric sensor and the positioning photoelectric sensor are fixedly connected inside the support frame.

3. The dual-rotor detection device according to claim 1, characterized in that, The front turntable is located inside the equipment housing near the feeding table, and the rear turntable is located inside the equipment housing away from the feeding table. The surface of the equipment housing is equipped with doors and partitions.

4. The dual-rotor inspection device according to claim 1, characterized in that, The loading robot includes a robot arm support, a transverse cylinder, a longitudinal guide rail, a vacuum generator, a suction cup, and a connecting seat. The transverse cylinder is installed inside the robot arm support, and a connecting seat is provided at one end of the transverse cylinder. The longitudinal cylinder is installed inside the connecting seat, and a longitudinal guide rail is provided at one end of the longitudinal cylinder. A vacuum generator is installed on one side of the robot arm support, and a suction cup is provided on one side of the longitudinal guide rail.

5. The dual-rotor inspection device according to claim 4, characterized in that, The connector has a groove inside, and the connector is slidably connected to the transverse guide rail through the groove.

6. The dual-rotor inspection device according to claim 1, characterized in that, The resistance detection mechanism includes a resistance support, a gripper, a lower measuring pen, and an upper measuring pen. The gripper is installed inside the resistance support, the lower measuring pen is installed inside the resistance support, and the upper measuring pen is installed inside the resistance support.

7. The dual-rotor detection device according to claim 1, characterized in that, The laser thickness detection mechanism is equipped with a lower laser sensor and an upper laser sensor.

8. The dual-rotor inspection device according to claim 1, characterized in that, The equipment housing is equipped with a vision inspection system, which includes a lower camera system and an upper camera system. The equipment housing is also equipped with a size (GN) rejection mechanism and an appearance (NG) rejection mechanism.

9. The dual-rotor detection device according to claim 1, characterized in that, The equipment housing is equipped with an OK product unloading mechanism, an unloading detection photoelectric sensor, an unloading air nozzle, and an unloading channel.

10. The dual-rotor detection device according to claim 1, characterized in that, An automatic feeding system for material boxes is installed on the other side of the equipment housing. A pushing cylinder is fixedly connected inside the automatic feeding system for material boxes. A stacking frame for material boxes is fixedly connected inside the automatic feeding system for material boxes. A rejecting cylinder is fixedly connected inside the automatic feeding system for material boxes. A photoelectric sensor for material box detection is fixedly connected inside the automatic feeding system for material boxes.

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