Full-automatic detection guide wheel system

Abstract

The invention relates to the technical field of detection systems, in particular to a full-automatic detection guide wheel system which comprises a feeding table and a discharging table, stock bin modules are arranged on the outer side of the feeding table and the outer side of the discharging table, material trays are placed in the stock bin modules, a plate chain conveying line module is arranged between the feeding table and the discharging table, and the plate chain conveying line module is connected with the discharging table. The conveying direction of the plate chain conveying line module is from the feeding table to the discharging table, a projection detection station module, two D-line scanning detection station modules, two electronic plug gauge detection station modules and an overturning work station module are installed on the plate chain conveying line module, and feeding and discharging gantry modules are arranged above the feeding table and the discharging table correspondingly. And linear sliding rails are arranged at the tops of the feeding table and the discharging table. The device aims at solving the problems that the manual detection efficiency is low, and the detection precision is influenced by operation skills and states.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of detection systems, in particular to a full-automatic detection guide wheel system. BACKGROUND

[0002] As a key auxiliary moving component widely used in various mechanical systems, the core function of the guide wheel is to accurately guide other moving components to follow the preset trajectory and move stably, ensuring that the movement of the components does not deviate from the intended direction. At the same time, it can also provide reliable auxiliary support for the moving components, enhancing the structural stability of the components during movement, effectively reducing the frictional wear between components, delaying the wear rate of the components, and prolonging the overall service life of the mechanical system. In addition, the guide wheel can flexibly adjust the direction of the moving components according to the functional requirements of the mechanical system, adapt to different motion transmission logic, and ensure the high precision and smoothness of the overall movement of the mechanical system during operation. The detection of the guide wheel's size precision and appearance defects is particularly important during production and manufacturing, and strict detection processes must be implemented to eliminate potential problems such as size deviation and appearance defects, ensuring that each guide wheel meets the high-quality component standards for the subsequent stable and efficient operation of the mechanical system.

[0003] The traditional manual detection method of the guide wheel has low detection efficiency, especially in the context of the rapid development of the mechanical manufacturing industry towards large-scale and batch production. This detection mode relying on manual operation of each piece is increasingly difficult to adapt to the high efficiency requirements of the production line. It not only causes the detection process to deviate from the production rhythm, but also may cause production process to backlog due to slow detection speed, affecting the overall production progress. More importantly, the precision of manual detection lacks stable guarantee, and it is highly dependent on the operation skill proficiency, professional cognitive depth, and real-time working state of the detection personnel. Personnel with insufficient experience may not be able to accurately grasp the subtle requirements of the detection standard, and even experienced personnel may be affected by fatigue, attention fluctuations, or subjective judgment biases after long-term continuous operation, directly interfering with the accuracy of detection judgment. This makes it difficult to form a unified standard for detection results between different detection personnel or the same personnel at different times, and the consistency is greatly compromised, frequently causing misjudgment of guide wheel appearance defects or size deviations, and easily missing some potential defects that are not easily detected, which poses a risk to the quality of subsequent guide wheel use. SUMMARY

[0004] The present application aims to provide a full-automatic detection guide wheel system to solve the problem of low efficiency and precision of manual detection.

[0005] To achieve the above object, the present application provides the following technical solutions.

[0006] A full-automatic detection guide wheel system, comprising a feeding table and a discharging table, the outer side of the feeding table and the discharging table is provided with a stock bin module, the stock bin module is placed with a tray, a plate chain conveying line module is arranged between the feeding table and the discharging table, the transmission direction of the plate chain conveying line module is from the feeding table to the discharging table, the plate chain conveying line module is installed with a projection detection station module, two D-line scanning detection station modules, two electronic plug gauge detection station modules and a turnover workstation module, the upper side of the feeding table and the discharging table is provided with a feeding and discharging gantry module.

[0007] Preferably, the top of the feeding table and the discharging table is provided with a linear slide rail, the linear slide rail is slidably connected with a clamping push-pull mechanism.

[0008] Preferably, it further comprises an NG conveying line module, the installation position of the NG conveying line module is close to the discharging table, and the core function is the classification conveying and temporary storage of NG products.

[0009] Preferably, the plate chain conveying line module comprises two symmetrically arranged side baffles, a conveying chain installed between the two side baffles and a plurality of equally spaced carrier plates, the bottom end of each carrier plate is connected with a support plate, and each support plate is fixedly connected to the outer surface of the conveying chain.

[0010] Preferably, the support plate and the carrier plate are slidably connected, the top of the side baffle is provided with a plurality of electric blocking rods which can move up and down, and the electric blocking rods are used to block the movement of the carrier plate.

[0011] Preferably, an elastic reset group is arranged between the carrier plate and the support plate.

[0012] Preferably, the elastic reset assembly comprises an auxiliary connecting block, a guide shaft and a reset spring, the auxiliary connecting block is fixedly connected to the bottom end of the carrier plate, one end of the guide shaft is fixedly connected with the auxiliary connecting block, the other end is movably penetrated through the surface of the support plate, the reset spring is sleeved outside the guide shaft, and the two ends are fixedly connected with the support plate and the auxiliary connecting block respectively.

[0013] Preferably, the projection detection station module, the two D-line scanning detection station modules, the two electronic plug gauge detection station modules and the turnover workstation module are arranged in the order of the projection detection station module, the first D-line scanning detection station module, the first electronic plug gauge detection station module, the turnover workstation module, the second D-line scanning detection station module and the second electronic plug gauge detection station module according to the transmission direction of the plate chain conveying line module.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1. The system realizes a closed loop without manual intervention from material inbound, guide wheel feeding, multi-station detection, automatic overturning, sorting and unloading, NG temporary storage, and material outbound. Through the combination of various detection technologies, the detection of guide wheel key dimensions and appearance defects is realized, completely avoiding the missed detection and misdetected problems of traditional manual detection, getting rid of the limitations of traditional manual detection, and avoiding the risks and efficiency bottlenecks of manual sorting;

[0016] 2. Through the non-stop positioning design of the conveying chain, the electric blocking rod and the elastic reset component structure of the plate chain conveying line are used to ensure the accurate stay of the guide wheel in the detection station and avoid the shutdown of the conveying chain due to positioning, greatly improving the conveying efficiency and overall capacity;

[0017] 3. The design of the upper computer monitoring module realizes the intelligentization of the whole chain of data acquisition, analysis, interaction and visualization, meets the management and control needs of modern factories, and improves the intelligent management level of the factory. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a front view of the whole of the present application;

[0019] Figure 2 is a top view of the whole of the present application;

[0020] Figure 3 is an enlarged view of A in the present application; Figure 2

[0021] Figure 4 is a structural schematic view of the plate chain conveying line module of the present application;

[0022] Figure 5 is an enlarged view of B in the present application; Figure 4

[0023] Figure 6 is a structural schematic view of the bearing plate of the present application.

[0024] In the figure: 1, material bin module; 2, feeding table; 3, discharging table; 4, up and down feeding gantry module; 5, linear slide rail; 6, clamping and pushing mechanism; 7, tray; 8, plate chain conveying line module; 9, projection detection station module; 10, 3D line scanning detection station module; 11, electronic plug gauge detection station module; 12, overturning workstation module; 13, NG conveying line module; 14, side baffle; 15, conveying chain; 16, bearing plate; 17, positioning clamping groove; 18, support plate; 19, electric blocking rod; 20, auxiliary connecting block; 21, guide shaft; 22, reset spring. DETAILED DESCRIPTION

[0025] ​​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0026] Please refer to Figures 1 to 6 The present application provides a technical solution.

[0027] A full-automatic detection guide wheel system, comprising a feeding table 2 and a discharging table 3, the outer side of the feeding table 2 and the discharging table 3 is provided with a hopper module 1, the hopper module 1 is placed with a tray 7, wherein the function of the hopper module 1 is to store the guide wheel tray 7, and can be connected to an AGV trolley or a hand-push transfer trolley, the bottom end of the tray 7 is paved with a ball to reduce the moving resistance through rolling friction.

[0028] The top of the feeding table 2 and the discharging table 3 is provided with a linear slide rail 5, each linear slide rail 5 is slidingly connected with a clamping and pushing mechanism 6, the clamping and pushing mechanism 6 is used for clamping the tray 7 in the hopper module 1, and pulling the tray 7 from the hopper module 1 to the corresponding table body (the feeding table 2 or the discharging table 3) along the linear slide rail 5, at the same time, the tray 7 on the table body can also be pushed back into the corresponding hopper module 1, the clamping and pushing mechanism 6 adopts a servo motor and a screw rod transmission to realize sliding.

[0029] A plate chain conveying line module 8 is arranged between the feeding table 2 and the discharging table 3, the transmission direction of the plate chain conveying line module 8 is from the feeding table 2 to the discharging table 3, the plate chain conveying line module 8 is installed with a projection detection station module 9, two 3D line scanning detection station modules 10, two electronic plug gauge detection station modules 11 and a turnover workstation module 12, the arrangement order of the plate chain conveying line module 8 in the transmission direction is the projection detection station module 9, the first 3D line scanning detection station module 10, the first electronic plug gauge detection station module 11, the turnover workstation module 12, the second 3D line scanning detection station module 10 and the second electronic plug gauge detection station module 11, the guide wheel moves with the plate chain conveying line module 8, and sequentially passes through each detection station, and then completes the whole process detection.

[0030] The projection detection station module 9 adopts a telecentric optical system, realizes the detection of the outer diameter, groove width and height size of the guide wheel through transmission light imaging, and the detection of appearance defects such as large holes, leakage process and burrs, and the detection image is displayed on an industrial large screen in real time.

[0031] The 3D line scanning detection station module 10 is loaded with a high-precision CMOS and a line laser emitter, realizes the detection of the guide wheel step depth size, has a product skew correction function based on the edge detection algorithm of Hough transform, and includes an adjustable up-down detection position through a servo module.

[0032] The electronic plug gauge detection station module 11 adopts an LVDT elastic displacement sensor, the detection end of the sensor is suspended, and a gap of 0.5-1 mm is kept with the surface of the inner step of the guide wheel. The diameter of the inner step is calculated by converting the change of the magnetic field into a displacement signal, which is a non-contact measurement.

[0033] The turnover workstation module 12 includes a servo moving module and a rotary cylinder. The output end of the rotary cylinder is connected to a clamping jaw (made of POM or nylon material). The clamping jaw is moved to the guide wheel station through the servo module, and the guide wheel is turned over after being clamped by the clamping jaw.

[0034] The system also includes an NG conveying line module 13, which is installed near the discharge table 3. The core function is the classified conveying and temporary storage of NG products, including a projection detection NG conveying line, a 3D line scanning detection NG conveying line, and an electronic plug gauge detection NG conveying line corresponding to each detection station. Each conveying line is provided with a chain transmission mechanism (speed 200 mm / s) and a storage tank (capacity 20 pieces / tank). An infrared fullness sensor is arranged at the end of the storage tank. When the storage tank is full, the sensor will automatically send a signal to the upper computer.

[0035] An upper and lower feeding gantry module 4 is arranged above the feeding table 2 and the discharge table 3. The upper and lower feeding gantry module 4 is used for the automatic feeding and discharging of the guide wheel, including a servo module moving along the XYZ axis and a clamping mechanism. The clamping mechanism is made of POM or nylon material, and the clamping end is provided with an arc-shaped groove matched with the outer circle of the guide wheel. The clamping force is controlled by a pressure sensor feedback (control range 50-80 N). The upper and lower feeding gantry module 4 on the side of the feeding table 2 is responsible for grabbing the guide wheel in the feeding tray 7 of the feeding table 2 and placing it on the plate chain conveying line module 8, completing the feeding action. The upper and lower feeding gantry module 4 on the side of the discharge table 3 is responsible for grabbing the guide wheel from the plate chain conveying line module 8 and placing it according to the detection result, completing the discharging and sorting action.

[0036] The plate chain conveying line module 8 includes two symmetrically arranged side baffles 14, a conveying chain 15 installed between the two side baffles 14, and a plurality of equally spaced bearing plates 16. The bottom end of each bearing plate 16 is connected with a support plate 18, and each support plate 18 is fixedly connected to the outer surface of the conveying chain 15. The top of each bearing plate 16 is fixedly connected with a positioning clamping groove 17. The guide wheel is placed in the positioning clamping groove 17 for positioning. During operation, the conveying chain 15 operates, and the bearing plate 16 is synchronously driven by the support plate 18 to make a circular motion along the track of the conveying chain 15. The guide wheel in the positioning clamping groove 17 on the bearing plate 16 moves together, sequentially passes through each detection station, and finally completes the detection.

[0037] The support plate 18 is in sliding connection with the bearing plate 16, and an elastic reset assembly is arranged between the bearing plate 16 and the support plate 18. The top of the side baffle 14 is provided with a plurality of electric blocking rods 19 which can move up and down, and the electric blocking rods 19 are used to block the movement of the bearing plate 16. The number of the electric blocking rods 19 is consistent with the number of the detection stations, and the electric blocking rods 19 are distributed at the detection stations one by one. When the bearing plate 16 moves to a certain detection station along with the conveying chain 15, the electric blocking rod 19 at the corresponding position extends upward to block the bearing plate 16 from continuing to move, so as to ensure that the guide wheel stably stays at the detection station. At this time, since the support plate 18 is in sliding connection with the bearing plate 16, the support plate 18 can continue to operate with the conveying chain 15, so as to avoid conflict with the continuous movement of the conveying chain 15. When the detection at the detection station is completed, the electric blocking rod 19 is retracted downward, and the bearing plate 16 restores to the initial position relative to the support plate 18 under the elastic force of the elastic reset assembly, and then enters the next detection process along with the conveying chain 15. In terms of structural implementation, the electric blocking rod 19 can be driven by an electric push rod to realize precise up-and-down movement. The sliding connection between the support plate 18 and the bearing plate 16 can be realized through the cooperation of a T-shaped sliding block and a T-shaped sliding groove.

[0038] The elastic reset assembly includes an auxiliary connecting block 20, a guide shaft 21 and a reset spring 22. The auxiliary connecting block 20 is fixedly connected to the bottom end of the bearing plate 16. One end of the guide shaft 21 is fixedly connected to the auxiliary connecting block 20, and the other end is movably penetrated through the surface of the support plate 18 (which can slide along the surface of the support plate 18) to limit the sliding direction of the bearing plate 16 relative to the support plate 18 and avoid deviation. The reset spring 22 is sleeved outside the guide shaft 21 and is fixedly connected to the support plate 18 and the auxiliary connecting block 20 at both ends to store and release elastic force for resetting. When the bearing plate 16 is blocked by the electric blocking rod 19, the support plate 18 continues to move under the driving of the conveying chain 15. At this time, the auxiliary connecting block 20 is stationary with the bearing plate 16, and the reset spring 22 is compressed by being squeezed by the support plate 18 and the auxiliary connecting block 20. When the bearing plate 16 is unblocked, the reset spring 22 releases the elastic force to push the auxiliary connecting block 20 and the bearing plate 16 to move, so that the two finally restore to the initial relative position.

[0039] The system also includes a host computer monitoring module. The host computer monitoring module includes a parameter setting unit (supporting detection threshold value, conveying speed and other parameter setting), a data saving unit (storing original data and images according to detection time stamp), a data analysis unit (counting total number of tests, total number of defective products and test line productivity in a set time period), a state display unit (real-time display of running state of each module) and a test line display unit. The host computer monitoring module is connected to the customer MES system through the Profinet protocol, uploads total test result data (including product ID, detection item result and detection time) and obtains pass information (including product model and production batch).

[0040] The data interaction between each module is realized through the Profinet protocol. When the corresponding detection station outputs an NG signal, the feeding and discharging gantry module 4 guides the wheels into the corresponding NG conveying line. The detection results of each detection station module are distinguished by double prompts: one is that the detection station body is provided with LED indicator lights (green constant light for OK and red stroboscopic light for NG), and the other is that the corresponding detection item position of the upper computer monitoring module interface displays color marks (green background + OK word, red background + NG item code, such as D1 representing outer diameter NG and D2 representing inner diameter NG). At the same time, the buzzer is triggered to prompt (sound pressure level 60-70 dB, duration 2 seconds) when NG.

[0041] The specific scheme is as follows: the upper computer monitoring module is started, the detection threshold (such as the qualified range of the outer diameter of the guide wheel, the width, height, step depth, inner step diameter, etc.), the conveying speed (the speed of the conveying chain 15 and the speed of the chain transmission mechanism of the NG conveying line module 13) and other parameters are set through the parameter setting unit, and the parameters are saved after being confirmed to be correct.

[0042] The power switches of the material bin module 1, the feeding table 2, the discharging table 3, the feeding and discharging gantry module 4, the plate chain conveying line module 8, each detection station module, the turnover workstation module 12 and the NG conveying line module 13 are started in sequence.

[0043] After confirming that the tray 7 is placed in place in the material bin module 1, the clamping and pushing mechanism 6 of the feeding table 2 is operated, the servo motor and the screw transmission are matched to make the clamping and pushing mechanism 6 slide along the linear slide rail 5 to the material bin module 1, the tray 7 is clamped, and then the tray 7 is pulled along the linear slide rail 5 to the feeding table 2.

[0044] The feeding and discharging gantry module 4 on the side of the feeding table 2 is operated, the servo module moving along the XYZ axis drives the clamping mechanism to move above the tray 7 of the feeding table 2, the clamping mechanism is lowered, the guide wheel is clamped, the clamping force is controlled in the range of 50-80N through the pressure sensor feedback, the feeding and discharging gantry module 4 drives the clamped guide wheel to move above the plate chain conveying line module 8, the guide wheel is accurately placed into the positioning clamping groove 17 of the bearing plate 16 of the conveying chain 15, the feeding action is completed, then the clamping mechanism is reset, and the above-mentioned action is repeated to continuously feed the guide wheels in the tray 7 to the plate chain conveying line module 8.

[0045] The conveying chain 15 is operated, the bearing plate 16 and the guide wheel in the positioning clamping groove 17 are driven by the supporting plate 18 to make circular motion along the track of the conveying chain 15, and the guide wheel moves to each detection station along with the bearing plate 16.

[0046] When the carrier plate 16 moves to the projection detection station module 9, the corresponding electric blocking rod 19 extends upward to block the carrier plate 16 from continuing to move, and the guide wheel is stably stopped at the projection detection station. At this time, the support plate 18 continues to operate with the conveying chain 15, and the support plate 18 and the carrier plate 16 slide relative to each other, and the reset spring 22 is compressed to store force.

[0047] The projection detection station module 9 starts a telecentric optical system to detect the outer diameter, groove width, height size of the guide wheel, and appearance defects such as atmospheric holes, process leakage, and burrs through transmission light imaging, and the detection image is displayed in real time on an industrial large screen.

[0048] After the detection is completed, if the guide wheel is qualified, the detection station body LED indicator light is green and always on, and the upper computer monitoring module interface displays a green background and an OK word at the corresponding detection item position. If it is unqualified, the LED indicator light is red and flashes, the upper computer interface displays a red background and an NG item code, and a buzzer is triggered to prompt.

[0049] Subsequently, the electric blocking rod 19 is retracted downward, the carrier plate 16 recovers to the initial relative position with the support plate 18 under the elastic force of the reset spring 22, and enters the next detection process with the conveying chain 15.

[0050] The carrier plate 16 drives the guide wheel to move to the first 3D line scanning detection station module 10, and the corresponding electric blocking rod 19 extends to block the carrier plate 16 and position the guide wheel.

[0051] The 3D line scanning detection station module 10 detects the step depth size of the guide wheel, and the detection result is fed back to the projection detection station module 9. If it is qualified, it enters the next process, and if it is unqualified, it records the NG information and triggers a prompt. Subsequently, the electric blocking rod 19 is retracted, and the carrier plate 16 continues to move.

[0052] The guide wheel moves with the carrier plate 16 to the first electronic plug gauge detection station module 11, and the electric blocking rod 19 extends to position the guide wheel.

[0053] The electronic plug gauge detection station module 11 detects the diameter of the inner step of the guide wheel, realizes non-contact measurement, and after the detection is completed, the qualified and unqualified feedback results are prompted, the electric blocking rod 19 is retracted, and the guide wheel enters the turnover workstation module 12.

[0054] The carrier plate 16 drives the guide wheel to move to the turnover workstation module 12, the servo moving module drives the rotating cylinder and the clamping jaw to move to the guide wheel station, the clamping jaw clamps the guide wheel, the rotating cylinder drives the guide wheel to flip the front and back surfaces, the clamping jaw is released after the flipping is completed, the guide wheel returns to the positioning clamping groove 17, and then the electric blocking rod 19 is retracted. The carrier plate 16 continues to move.

[0055] The guide wheel passes through the second 3D line scanning detection station module 10 and the second electronic plug gauge detection station module 11 in turn, the detection process is consistent with the corresponding detection station in the previous sequence, and the step depth size and the inner step diameter of the other surface of the guide wheel are detected respectively, and the detection result is fed back to the upper computer in real time and qualified or unqualified prompting is performed.

[0056] The plate chain conveying line module 8 conveys the guide wheel after all detection to the side of the discharging table 3, the upper and lower feeding gantry module 4 on the side of the discharging table 3 is started, the servo module drives the clamping mechanism to move above the bearing plate 16 of the plate chain conveying line, the guide wheel is clamped, the upper and lower feeding gantry module 4 sorts according to the detection result fed back by the upper computer, if all detection items of the guide wheel are qualified, the guide wheel is moved above the tray 7 of the discharging table 3, the clamping mechanism is loosened, and the guide wheel is placed in the tray 7, if any detection item of the guide wheel is NG, the guide wheel is moved to the NG conveying line of the corresponding detection station of the NG conveying line module 13 (such as the projection detection NG is placed in the projection detection NG conveying line), and the feeding and sorting action is completed.

[0057] When the tray 7 of the discharging table 3 is full of qualified guide wheels, the clamping and pushing mechanism 6 of the discharging table 3 is operated to slide along the linear slide rail 5 to the tray 7, the tray 7 is clamped and pushed back into the corresponding material bin module 1, and then the clamping and pushing mechanism 6 is reset, and the next empty tray 7 is transferred to the discharging table 3.

[0058] Daily maintenance: clean the dust and sundries on the surface of each module, and focus on cleaning the conveying chain 15, bearing plate 16 and positioning clamping groove 17 of the plate chain conveying line, and the storage groove of the NG conveying line, so as to avoid the influence of residual impurities on the operation of the equipment.

[0059] Check the servo motor and screw transmission parts of the clamping and pushing mechanism 6, the servo module and clamping mechanism of the upper and lower feeding gantry module 4, and the movement parts such as the conveying chain 15 of the plate chain conveying line, and add lubricating oil to ensure smooth movement.

[0060] Calibrate the detection accuracy of each detection station module (such as the telecentric optical system of the projection detection station, the line laser emitter of the 3D line scanning detection station, and the LVDT elastic displacement sensor of the electronic plug gauge detection station), to ensure the accuracy of the detection result, check the sensitivity of the pressure sensor and infrared shooting full material sensor, and adjust or replace in time if there is an abnormality.

[0061] Check the communication connection between the upper computer monitoring module and each module to ensure the stability of the Profinet protocol communication, and back up the detection data in the upper computer regularly to avoid data loss.

[0062] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A full-automatic detection guide wheel system, comprising a feeding table (2) and a discharging table (3), characterized in that: The outer side of the feeding table (2) and the discharging table (3) is provided with a hopper module (1), the hopper module (1) is placed with a tray (7), the feeding table (2) and the discharging table (3) are provided with a plate chain conveying line module (8), the transmission direction of the plate chain conveying line module (8) is from the feeding table (2) to the discharging table (3), the plate chain conveying line module (8) is provided with a projection detection station module (9), two 3D line scanning detection station modules (10), two electronic plug gauge detection station modules (11) and a turnover workstation module (12), the top of the feeding table (2) and the discharging table (3) is provided with a feeding and discharging gantry module (4).

2. The full-automatic detecting guide wheel system according to claim 1, wherein, The top of the feeding table (2) and the discharging table (3) is provided with a linear slide rail (5), the linear slide rail (5) is slidably connected with a clamping push-pull mechanism (6).

3. The full-automatic detecting guide wheel system according to claim 1, wherein, It also includes an NG conveying line module (13), the installation position of the NG conveying line module (13) is close to the discharging table (3), and the core function is the classification conveying and temporary storage of NG products.

4. The full-automatic detecting guide wheel system according to claim 1, wherein, The plate chain conveying line module (8) comprises two symmetrically arranged side baffles (14), a conveying chain (15) mounted between the two side baffles (14) and a plurality of equally spaced bearing plates (16), the bottom end of each bearing plate (16) is connected with a support plate (18), and each support plate (18) is fixedly connected to the outer surface of the conveying chain (15).

5. The full-automatic detecting guide wheel system according to claim 4, characterized in that, The support plate (18) and the bearing plate (16) are slidably connected, the top of the side baffle (14) is provided with a plurality of electric blocking rods (19) which can move up and down, and the electric blocking rods (19) are used for blocking the movement of the bearing plate (16).

6. The full-automatic detecting guide wheel system according to claim 5, characterized in that, The elastic reset assembly is arranged between the bearing plate (16) and the support plate (18).

7. The full-automatic detecting guide wheel system according to claim 6, characterized in that, The elastic reset assembly comprises an auxiliary connecting block (20), a guide shaft (21) and a reset spring (22), the auxiliary connecting block (20) is fixedly connected to the bottom end of the bearing plate (16), one end of the guide shaft (21) is fixedly connected with the auxiliary connecting block (20), the other end is movably penetrated through the surface of the support plate (18), and the reset spring (22) is sleeved outside the guide shaft (21) and fixedly connected with the support plate (18) and the auxiliary connecting block (20) at both ends.

8. The full-automatic detecting guide wheel system according to claim 1, wherein, The projection detection station module (9), the two 3D line scanning detection station modules (10), the two electronic plug gauge detection station modules (11) and the turnover workstation module (12) are arranged in the order of the transmission direction of the plate chain conveying line module (8), which is the projection detection station module (9), the first 3D line scanning detection station module (10), the first electronic plug gauge detection station module (11), the turnover workstation module (12), the second 3D line scanning detection station module (10) and the second electronic plug gauge detection station module (11).

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