Full-automatic detection equipment for workpieces

Abstract

The utility model belongs to the technical field of non-standard automatic detection devices, and provides full-automatic detection equipment for workpieces, which comprises a detection table, a detection platform, a detection platform and a detection platform, the detection piece is movably arranged above the detection table; the feeding piece is arranged on one side of the detection table; the material pushing block is movably arranged on the detection channel; the stop block is movably arranged on one side of the detection table, and the end portion of the stop block movably abuts against the detection channel. Compared with the prior art, by arranging the detection table, the detection piece, the material feeding piece, the material pushing block, the stop block and other structures, the automatic positioning and detection functions of workpieces are achieved. Compared with a traditional mode of manually holding a detection device, the device not only improves the detection efficiency, but also reduces the labor intensity, can meet the requirements of continuous detection of large-batch workpieces, and improves the overall production automation level and the detection consistency.

Description

Technical Field

[0001] This utility model belongs to the technical field of non-standard automated testing devices, specifically relating to a fully automated testing device for workpieces. Background Technology

[0002] In modern industrial production, workpiece inspection is a crucial step in ensuring product quality. Traditional workpiece inspection methods primarily rely on manual operation of handheld inspection devices. Specifically, workers need to manually align the inspection device with each workpiece to be inspected and judge whether the workpiece meets quality standards based on personal experience. While this method is intuitive and simple, it has many limitations and shortcomings in practical applications.

[0003] First, manual inspection is inefficient. Since each workpiece needs to be inspected individually, and the position and angle of the inspection equipment must be adjusted before each inspection, this significantly limits the inspection speed. Especially when dealing with large batches of workpieces, traditional manual inspection methods struggle to meet the demands for rapid and efficient inspection, leading to increasingly prominent bottlenecks in the production process.

[0004] Secondly, manual inspection involves a large workload and high labor intensity. Prolonged, repetitive manual operations not only easily cause physical fatigue in workers but also increase the risk of human error. For example, workers may miss subtle but critical quality defects due to visual fatigue or lack of concentration, thus affecting the overall quality level of the final product.

[0005] Furthermore, as market demands for product diversification and personalization continue to increase, enterprises face more complex workpiece types and higher requirements for inspection accuracy. However, traditional inspection methods, limited by human perception and operational precision, struggle to adapt to this changing trend. Therefore, achieving large-scale, automated inspection of workpieces while ensuring efficient production and high-quality output has become an urgent problem to be solved. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a fully automatic inspection device for workpieces, in light of the current state of the technology.

[0007] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a fully automatic inspection device for workpieces is proposed, comprising: an inspection table, which includes an inspection channel, and an inspection station is provided on the inspection channel;

[0008] The inspection component is movably positioned above the inspection table and is used to inspect the workpiece placed on the inspection station.

[0009] A feeding component, which is disposed on one side of the inspection station, is used to provide the workpiece to be inspected to the inspection channel;

[0010] A pusher block, which is movably disposed on the detection channel, is used to push the workpiece on the detection channel toward the detection station;

[0011] A blocking block is movably disposed on one side of the detection platform, and its end movably abuts against the detection channel; wherein,

[0012] When the end of the blocking block abuts against the detection channel, it is used to limit the movement of the feeder to the workpiece on the detection channel;

[0013] When the end of the blocking block separates from the detection channel, it allows the pusher block to push the workpiece on the detection channel to the detection station.

[0014] In the aforementioned fully automatic inspection equipment for workpieces, guide blocks are provided on both sides of the workpiece movement path on the inspection table, and guide grooves are provided on the opposite sides of the two guide blocks. A guide portion is formed between the guide grooves and the bottom wall of the inspection channel to provide guidance for the movement of the workpiece on the inspection channel.

[0015] In the aforementioned fully automatic inspection equipment for workpieces, at least one of the guide blocks is equipped with a sensor, the sensing end of which faces the starting position of the workpiece entering the inspection channel, for sensing whether a workpiece has been transported to the inspection channel.

[0016] In the aforementioned fully automatic inspection equipment for workpieces, a first driving component is provided on the inspection table, which is electrically connected to the sensor. The moving direction of the output end of the first driving component is parallel to the moving direction of the workpiece. The pusher block is connected to the output end of the first driving component and is used to drive the pusher block to move on the inspection channel.

[0017] In the aforementioned fully automatic inspection equipment for workpieces, a second driving component is provided on one side of the inspection table, and a blocking block is connected to the output end of the second driving component to drive the end of the blocking block to move against the inspection channel.

[0018] The aforementioned fully automated inspection equipment for workpieces also includes:

[0019] The first support is disposed on one side of the testing station;

[0020] A third driving component is connected to the first bracket, and the detection component is connected to the output end of the third driving component to drive the detection component to detect the workpiece.

[0021] In the aforementioned fully automatic inspection equipment for workpieces, the output end of the third driving component is provided with a second bracket, the inspection component is slidably mounted on the second bracket via a slider, an electronic ruler is provided on the second bracket, the sensing end of the electronic ruler is provided with a push rod, the push rod is movably inserted into the slider, and a spring is sleeved on the outside of the push rod, one end of the spring abuts against the second bracket, and the other end abuts against the slider.

[0022] The aforementioned fully automatic inspection equipment for workpieces also includes a sorting component, which is disposed on one side of the inspection table and located at the end of the workpiece's movement path on the inspection channel, for sorting qualified and unqualified workpieces.

[0023] In the aforementioned fully automated inspection equipment for workpieces, the material separating component includes:

[0024] The first material channel is disposed on one side of the detection table and located at the end of the movement path of the workpiece on the detection channel, and the first material channel extends along the direction of the detection channel.

[0025] The second material channel is located on one side of the testing platform;

[0026] A material distribution block is movably disposed on the side of the detection table. The material distribution block has a first position when separated from the second material channel and a second position when aligned with the second material channel; wherein...

[0027] When the material distribution block is in the first position, the workpiece falling from the detection channel enters the first material channel;

[0028] When the material distribution block is in the second position, the material distribution block is aligned with the second material channel and is located at the end of the detection channel, blocking the first material channel from the detection channel. The workpiece falling from the detection channel enters the second material channel after passing through the material distribution block.

[0029] The aforementioned fully automatic inspection equipment for workpieces further includes a fourth driving component disposed on one side of the inspection table. The material distribution block is connected to the output end of the fourth driving component and is used to drive the material distribution block to switch between the first position and the second position.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] By incorporating a testing platform, testing components, a feeding component, a pushing block, and blocking blocks, this equipment achieves automatic positioning and testing of workpieces. Compared to traditional manual handheld testing devices, this equipment not only improves testing efficiency but also reduces labor intensity, meeting the needs of continuous testing of large batches of workpieces and enhancing the overall level of production automation and testing consistency.

[0032] By setting guide blocks with guide grooves on both sides of the inspection channel, the workpiece can be effectively guided to move smoothly on the inspection channel, preventing it from deviating or getting stuck during the transport process, thereby improving the stability and accuracy of the inspection process and ensuring that the workpiece enters the inspection station smoothly.

[0033] Sensors are used to detect in real time whether a workpiece is being fed into the inspection channel, thereby achieving automated control of the entire inspection process. This structure avoids empty inspections or false inspections caused by missed workpieces, and improves the intelligence and reliability of equipment operation. Attached Figure Description

[0034] Figure 1 This is a perspective view of a fully automatic inspection device for workpieces according to this utility model.

[0035] Figure 2 yes Figure 1 The three-dimensional view omitting the structure of the sub-components and the feeding components.

[0036] Figure 3 yes Figure 2 The 3D view omitting the inspection parts and the feeding parts.

[0037] Figure 4 It is a 3D view of the connection between the test piece, the first bracket, the electronic ruler, the second bracket, and the push block.

[0038] Figure 5 This is a 3D view of the material distribution block in its first position.

[0039] In the diagram, 1. Inspection table; 2. Inspection channel; 3. Inspection station; 4. Inspection piece; 5. Feeding component; 6. Pushing block; 7. Blocking block; 8. Guide block; 9. Guide part; 10. Sensor; 11. First driving component; 12. Second driving component; 13. First support; 14. Third driving component; 15. Second support; 16. Slider; 17. Electronic ruler; 18. Push rod; 19. Spring; 20. Material distribution component; 21. First material channel; 22. Second material channel; 23. Material distribution block; 24. Fourth driving component; 25. Workpiece. Detailed Implementation

[0040] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0041] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0042] like Figures 1 to 5 As shown, the present invention provides a fully automatic inspection device for workpieces, comprising: an inspection table 1, an inspection piece 4, a feeding piece 5, a pushing block 6, and a blocking block 7.

[0043] Specifically, the inspection table 1 is equipped with an inspection channel 2, and the inspection channel 2 is equipped with an inspection station 3. When the pusher block 6 pushes the workpiece 25 to be inspected to the inspection station 3, the inspection piece 4 begins to inspect the workpiece 25.

[0044] In one embodiment, the feeder 5 is a vibratory feeder, which can transport the workpiece 25 to the detection channel 2 in a predetermined orientation.

[0045] Of course, in another embodiment, the feeding component 5 can also be a conveyor belt, mechanical gripper, or other conveying mechanism.

[0046] The pusher block 6 is movably set on the detection channel 2 and is used to push the workpiece 25 on the detection channel 2 toward the detection station 3.

[0047] When the feeder 5 is a vibratory feeder, the discharge channel of the vibratory feeder and the detection channel 2 on the detection table 1 are intersected and have a junction. After the vibratory feeder transports the workpiece 25 to this junction, the pusher block 6, which is movably set on the detection channel 2, pushes the workpiece 25 to the detection station 3, and then the workpiece 25 is detected by the detection component 4.

[0048] When workpiece 25 has an irregular shape, if workpiece 25 enters the aforementioned junction from the vibratory feeder and there are no restrictive components at the junction to guide the movement of workpiece 25, workpiece 25 may be unable to enter the junction in the intended posture due to the friction between itself and the side wall of the vibratory feeder. This may cause workpiece 25 to get stuck in the vibratory feeder and the detection channel 2, affecting the normal detection process of workpiece 25. The blocking block 7, which is movable on one side of the detection table 1, perfectly solves this problem.

[0049] Specifically, when the vibratory feeder transports the workpiece 25 to the aforementioned intersection, the end of the blocking block 7 abuts against the detection channel 2, providing a temporary limiting device for the workpiece 25. When the pusher block 6 needs to push the workpiece 25 to the detection station 3, the blocking block 7 rises and disengages from the detection channel 2, allowing the workpiece 25 to enter the detection station 3 under the push of the pusher block 6.

[0050] This solution achieves automatic positioning and inspection of workpiece 25 by setting up a detection table 1, detection piece 4, feeding piece 5, pushing block 6, and blocking block 7. Compared with the traditional manual handheld inspection device, this equipment not only improves inspection efficiency but also reduces labor intensity, meets the needs of continuous inspection of large batches of workpieces 25, and improves the overall level of production automation and inspection consistency.

[0051] It is worth mentioning that guide blocks 8 are provided on both sides of the moving path of the workpiece 25 on the inspection table 1. Guide grooves are provided on the opposite side of the two guide blocks 8. A guide part 9 is formed between the guide groove and the bottom wall of the inspection channel 2, which is used to guide the movement of the workpiece 25 on the inspection channel 2.

[0052] When the pusher block 6 pushes the workpiece 25 on the inspection channel 2 to the inspection station 3, the guide part 9 moves against the end face of the irregular structure at the bottom of the workpiece 25 to provide guidance for the movement of the workpiece 25. By setting guide blocks 8 with guide grooves on both sides of the inspection channel 2, the smooth movement of the workpiece 25 on the inspection channel 2 can be effectively guided, preventing it from deviating or getting stuck during the conveying process, thereby improving the stability and accuracy of the inspection process and ensuring that the workpiece 25 smoothly enters the inspection station 3.

[0053] Furthermore, at least one guide block 8 is provided with a sensor 10, the sensing end of the sensor 10 being directly opposite the starting position of the workpiece 25 entering the detection channel 2, for sensing whether the workpiece 25 has been transported to the detection channel 2.

[0054] Sensor 10 is used to detect in real time whether workpiece 25 has been sent into detection channel 2, thereby realizing automated control of the entire detection process. This structure avoids no-detection or false detection caused by missing workpiece 25, and improves the intelligence and reliability of equipment operation.

[0055] It is worth mentioning that the detection table 1 is equipped with a first driving component 11, which is electrically connected to the sensor 10. The moving direction of the output end of the first driving component 11 is parallel to the moving direction of the workpiece 25. The pusher block 6 is connected to the output end of the first driving component 11 and is used to drive the pusher block 6 to move on the detection channel 2.

[0056] The first driving component 11 is preferably a cylinder. Based on the signal from the sensor 10, the first driving component 11 automatically controls the movement of the pusher block 6, achieving precise pushing of the workpiece 25 from the feeding position to the inspection station 3. This linkage control method improves the automation level and inspection cycle of the equipment, reduces human intervention, and further improves inspection efficiency and system response speed.

[0057] Furthermore, a second driving member 12 is provided on one side of the detection station 1, and a blocking block 7 is connected to the output end of the second driving member 12 to drive the end of the blocking block 7 to move against the detection channel 2.

[0058] The second driving component 12 is preferably a cylinder. The second driving component 12 controls the opening and closing of the blocking block 7 on the detection channel 2, which can limit the feeding path when necessary, preventing the workpiece 25 from entering the detection station 3 prematurely, thereby ensuring the orderliness and accuracy of the detection process. This structure enhances the controllability of the equipment and helps improve the stability and safety of the overall machine operation.

[0059] The solution also includes: a first support 13, which is set on one side of the inspection table 1; a third drive 14, which is connected to the first support 13, and the inspection element 4 is connected to the output end of the third drive 14, which is used to drive the inspection element 4 to inspect the workpiece 25.

[0060] The third driving component 14 can be a cylinder or a motor. This structure enables the automatic lifting or moving of the detection component 4, allowing it to accurately align with the workpiece 25 to be inspected and complete the inspection task. Compared to manual operation, this structure significantly improves inspection accuracy and repeatability, while simplifying the operation process and enhancing the automation level of the equipment.

[0061] When the workpiece 25 needs to be inspected to see if the size of its central hole meets the design requirements of the drawing, the inspection component 4 can be a go / no-go gauge. When the workpiece 25 is pushed to the inspection station 3 by the pusher block 6, the third drive component 14 drives the go / no-go gauge into the hole of the workpiece 25 to inspect the workpiece 25.

[0062] If the aforementioned hole is a threaded hole, and it is necessary to check whether the internal thread of the hole meets the design requirements of the drawing, the inspection component 4 can be a thread go / no-go gauge, while the third driving component 14 can be an electric screwdriver bit. After the workpiece 25 is pushed to the inspection station 3 by the pusher block 6, the electric screwdriver bit drives the thread go / no-go gauge to be screwed into the threaded hole, and the torque fed back by the electric screwdriver bit is used to determine whether the threaded hole meets the drawing requirements.

[0063] Of course, when the part of workpiece 25 that needs to be inspected is a regular cylindrical structure, the inspection element 4 can be a go / no-go gauge with a hole. Similarly, when workpiece 25 is pushed to inspection station 3 by pusher block 6, third drive element 14 drives the go / no-go gauge to be fitted on the outer periphery of the inspection part to achieve inspection of workpiece 25.

[0064] Furthermore, the output end of the third driving component 14 is provided with a second bracket 15, and the detection component 4 is slidably mounted on the second bracket 15 via a slider 16. An electronic ruler 17 is provided on the second bracket 15, and a push rod 18 is provided at the sensing end of the electronic ruler 17. The push rod 18 is movably inserted into the slider 16, and a spring 19 is sleeved on the outside of the push rod 18. One end of the spring 19 is pressed against the second bracket 15, and the other end is pressed against the slider 16.

[0065] During operation, when the hole dimensions of workpiece 25 meet the requirements, as the third driving component 14 moves the second support 15 towards workpiece 25, the go / no-go gauge enters the hole. The "go end" of the go / no-go gauge smoothly enters the hole, while the "no-go end" remains outside the hole. As the third driving component 14 continues to move the second support 15 towards workpiece 25, the detection component 4 overcomes the elastic force of the spring 19 and pushes the sensing end of the electronic ruler 17 inward through the push rod 18, causing the electronic ruler 17 to display a first reading. If this reading is within the normal range, it indicates that workpiece 25 is qualified.

[0066] When the hole size of workpiece 25 is too small, the "go end" of the go / no-go gauge cannot enter the hole. At this time, under the action of spring 19, the detection element 4 will still push the sensing end of the electronic ruler 17 inward through the push rod 18, causing the electronic ruler 17 to display a second reading. Since this reading deviates significantly from the first reading, the system determines that workpiece 25 is unqualified.

[0067] When the hole size of workpiece 25 is too large, the "no-go end" of the go / no-go gauge will also enter the hole. At this time, the detection piece 4 will not experience significant resistance, will not need to overcome the spring force of spring 19, and will not push the sensing end of the electronic ruler 17 inward through push rod 18. The electronic ruler 17 displays a third reading. This reading also deviates significantly from the first reading, so the system determines that workpiece 25 is unqualified.

[0068] In this design, the aforementioned structure, through the cooperation of slider 16 and electronic ruler 17, achieves high-precision positioning and feedback control of the detection component 4. The design of push rod 18 and spring 19 also provides the detection component 4 with a certain buffering capacity, avoiding damage to the workpiece 25 or detection errors caused by hard contact. This design improves the flexibility and adaptability of the detection process, making it suitable for the detection needs of workpieces 25 of different sizes or shapes.

[0069] Preferably, this solution also includes a sorting component 20, which is set on one side of the inspection table 1 and located at the end of the movement path of the workpiece 25 on the inspection channel 2, for sorting qualified and unqualified workpieces 25.

[0070] The introduction of the material sorting component 20 enables automatic classification and sorting of test results. It can collect qualified and unqualified products separately without human intervention, which greatly improves the efficiency of subsequent processing and the integration of the production line, and provides basic support for realizing fully automated integrated testing and screening.

[0071] Furthermore, the material distribution component 20 includes: a first material channel 21, which is disposed on one side of the inspection table 1 and located at the end of the movement path of the workpiece 25 on the inspection channel 2, the first material channel 21 extending along the direction of the inspection channel 2; a second material channel 22, which is disposed on one side of the inspection table 1; and a material distribution block 23, which is movably disposed on the side of the inspection table 1, the material distribution block 23 having a first position when separated from the second material channel 22 and a second position when aligned with the second material channel 22; wherein, when the material distribution block 23 is in the first position, the workpiece 25 falling from the inspection channel 2 enters into the first material channel 21; when the material distribution block 23 is in the second position, the material distribution block 23 is aligned with the second material channel 22 and located at the end of the inspection channel 2, blocking the first material channel 21 from the inspection channel 2, and the workpiece 25 falling from the inspection channel 2 enters into the second material channel 22 after passing through the material distribution block 23.

[0072] Reference Figure 5 At this time, the material distribution block 23 is in the first position, and the first material channel 21 is connected to the detection channel 2. When the pusher block 6 pushes the next workpiece 25 to the detection station 3, the workpiece 25 that was originally located on the detection station 3 is squeezed out by the newly entered workpiece 25 and falls into the first material channel 21.

[0073] When the material distribution block 23 is in the second position, it lies across the detection channel 2 and the second material channel 22, blocking the connection between the first material channel 21 and the detection channel 2. When the workpiece 25 that has completed the previous inspection is pushed out of the detection channel 2 by the workpiece 25 that has newly entered the inspection station 3, the workpiece 25 is transferred to the material distribution block 23 and enters the second material channel 22 through the material distribution block 23.

[0074] It is worth noting that the material distribution block 23 is provided with an inclined surface, which is used to allow the workpiece 25 to slide smoothly into the second material channel 22 under its own gravity when the material distribution block 23 is in the second position and the workpiece 25 moves onto the material distribution block 23.

[0075] In this solution, the flow direction of workpieces 25 is flexibly controlled by switching the material distribution block 23 between different positions, enabling the separation of qualified and unqualified products without interrupting the inspection process. This design improves the flexibility and sorting efficiency of the equipment and facilitates integration with downstream automation systems.

[0076] Preferably, this solution also includes a fourth driving component 24 disposed on one side of the testing table 1, and a material distribution block 23 connected to the output end of the fourth driving component 24 for driving the material distribution block 23 to switch between the first position and the second position.

[0077] The fourth driving component 24 is preferably a cylinder. The material distribution block 23 is connected to the telescopic rod of the cylinder. The cylinder drives the telescopic rod to move, thereby causing the material distribution block 23 to switch between the first position and the second position.

[0078] It should be noted that in this invention, the use of terms such as "first," "second," and "a" is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified. The terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two elements or the interaction between two elements, unless otherwise explicitly specified. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0079] Furthermore, the technical solutions of the various embodiments of the present invention can be combined with each other, but only if they are feasible for those skilled in the art. If the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by the present invention.

[0080] The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of the invention or exceeding the scope defined by the appended claims.

Claims

1. A fully automatic inspection device for workpieces, characterized in that, include: A testing station, which includes a testing channel, on which testing stations are provided; The inspection component is movably positioned above the inspection table and is used to inspect the workpiece placed on the inspection station. A feeding component, which is disposed on one side of the inspection station, is used to provide the workpiece to be inspected to the inspection channel; A pusher block, which is movably disposed on the detection channel, is used to push the workpiece on the detection channel toward the detection station; A blocking block is movably disposed on one side of the detection platform, and its end movably abuts against the detection channel; wherein, When the end of the blocking block abuts against the detection channel, it is used to limit the movement of the feeder to the workpiece on the detection channel; When the end of the blocking block separates from the detection channel, it allows the pusher block to push the workpiece on the detection channel to the detection station.

2. The fully automatic inspection device for workpieces as described in claim 1, characterized in that, Guide blocks are provided on both sides of the workpiece movement path on the detection platform. Guide grooves are provided on the opposite side of the two guide blocks. A guide part is formed between the guide groove and the bottom wall of the detection channel to provide guidance for the movement of the workpiece on the detection channel.

3. The fully automatic inspection device for workpieces as described in claim 2, characterized in that, At least one of the guide blocks is equipped with a sensor, the sensing end of which is facing the starting position of the workpiece entering the detection channel, for sensing whether a workpiece has been transported to the detection channel.

4. The fully automatic inspection device for workpieces as described in claim 3, characterized in that, The detection platform is provided with a first driving component, which is electrically connected to the sensor. The moving direction of the output end of the first driving component is parallel to the moving direction of the workpiece. The pusher block is connected to the output end of the first driving component and is used to drive the pusher block to move on the detection channel.

5. The fully automatic inspection device for workpieces as described in claim 1, characterized in that, A second driving component is provided on one side of the detection station, and the blocking block is connected to the output end of the second driving component to drive the end of the blocking block to move against the detection channel.

6. The fully automatic inspection device for workpieces as described in claim 1, characterized in that, Also includes: The first support is disposed on one side of the testing station; A third driving component is connected to the first bracket, and the detection component is connected to the output end of the third driving component to drive the detection component to detect the workpiece.

7. The fully automatic inspection device for workpieces as described in claim 6, characterized in that, The output end of the third driving component is provided with a second bracket. The detection component is slidably mounted on the second bracket via a slider. An electronic ruler is provided on the second bracket. The sensing end of the electronic ruler is provided with a push rod. The push rod is movably inserted into the slider, and a spring is sleeved on the outside of the push rod. One end of the spring abuts against the second bracket, and the other end abuts against the slider.

8. The fully automatic inspection device for workpieces as described in claim 1, characterized in that, It also includes a sorting component, which is set on one side of the inspection table and located at the end of the movement path of the workpiece on the inspection channel, for sorting qualified and unqualified workpieces.

9. A fully automatic inspection device for workpieces as described in claim 8, characterized in that, The material distribution component includes: The first material channel is disposed on one side of the detection table and located at the end of the movement path of the workpiece on the detection channel, and the first material channel extends along the direction of the detection channel. The second material channel is located on one side of the testing platform; A material distribution block is movably disposed on the side of the detection table. The material distribution block has a first position when separated from the second material channel and a second position when aligned with the second material channel; wherein... When the material distribution block is in the first position, the workpiece falling from the detection channel enters the first material channel; When the material distribution block is in the second position, the material distribution block is aligned with the second material channel and is located at the end of the detection channel, blocking the first material channel from the detection channel. The workpiece falling from the detection channel enters the second material channel after passing through the material distribution block.

10. A fully automatic inspection device for workpieces as described in claim 9, characterized in that, It also includes a fourth driving component disposed on one side of the detection table, wherein the material distribution block is connected to the output end of the fourth driving component and is used to drive the material distribution block to switch between the first position and the second position.

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