Electronic lock full-automatic detection equipment and detection method thereof

Abstract

The invention relates to the technical field of electronic lock manufacturing, in particular to electronic lock full-automatic detection equipment and a detection method thereof. Comprising a feeding module, a detection carrier, a code scanning mechanism, an aging test station, an on-load test station, a CCD detection station, an output force detection station, an airtightness detection station, a code printing module, a discharging module, two four-axis robots and an electric signal detection mechanism. The two four-axis robots transfer electronic locks to be detected among the feeding module, the discharging module and the detection carriers in all the stations. The electric signal detection mechanism stretches into the electronic lock on the corresponding detection carrier to carry out electric driving and signal detection, so that one-stop full-automatic high-precision detection of the electronic lock from code scanning, aging, on-load testing, visual size detection, output force detection, air tightness detection to code printing and blanking is realized; the detection efficiency, the data accuracy and the process reliability are remarkably improved, and meanwhile the manual intervention cost and the equipment complexity are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic lock manufacturing, and in particular to an electronic lock full-automatic detection device and a detection method thereof. BACKGROUND

[0002] In the prior art, in the field of electronic lock manufacturing, the traditional detection process relies on scattered independent devices to complete the scanning code, aging, load test, visual size detection, output force detection, air tightness detection and code printing and discharging links. There are problems such as low efficiency caused by frequent manual handling, positioning error introduced by station switching, non-constant simulation resistance of electric load in load test and easy damage of lock rod by release mechanism, secondary positioning deviation caused by repeated transfer in output force detection, high failure rate of sealing in air tightness detection, interface wear affecting data accuracy caused by repeated plugging of connectors in electric signal detection, poor positioning consistency of carriers restricting visual detection accuracy, disconnection between scanning code information and test data, manual stacking in discharging link restricting overall automation level, long detection cycle, insufficient data reliability, high labor cost, and high equipment complexity. A high-precision, full-automatic, multi-project integrated one-stop solution is needed to systematically break through the above technical bottlenecks. SUMMARY

[0003] The purpose of the present application is to provide an electronic lock full-automatic detection device to overcome the defects in the prior art, achieving one-stop full-automatic high-precision detection of electronic locks from scanning code, aging, load test, visual size detection, output force detection, air tightness detection to code printing and discharging, significantly improving detection efficiency, data accuracy and process reliability, while reducing labor intervention cost and equipment complexity.

[0004] In order to achieve the above object, the technical scheme adopted by the present application is: comprising a feeding module, a detection carrier, a code scanning mechanism, an aging test station, a load test station, a CCD detection station, an output force detection station, a gas tightness detection station, a code printing module, a discharging module, two four-axis robots, an electrical signal detection mechanism; the aging test station, the load test station, the CCD detection station, the output force detection station, the gas tightness detection station and the code printing module are all provided with the detection carrier; the two four-axis robots transfer the electronic lock to be tested between the feeding module, the discharging module and the detection carrier in each station; the detection carrier comprises a clamping position for placing the electronic lock, side spring clamping blocks arranged on both sides of the clamping position, a side fixed clamping block arranged on the other side of the clamping position, a front push flat air cylinder arranged on the front of the clamping position, and a downward pressing air cylinder arranged above the clamping position and fixed on the side fixed clamping block; the aging test station, the load test station, the CCD detection station, the output force detection station and the code printing module are all provided with the electrical signal detection mechanism, which comprises a probe and a pushing air cylinder thereof, and the electrical signal detection mechanism is electrically driven and signal detected to the electronic lock on the corresponding detection carrier.

[0005] Further, a voltage regulating power supply and a resistance reading device are arranged in an electric cabinet box below the aging test station, the voltage regulating power supply controls the extension and retraction movement of the electronic lock in the clamping position through voltage adjustment, and the electrical signal detection mechanism judges the electronic lock micro switch signal and performs electrical signal detection.

[0006] Further, the load test station is provided with a blocking push block, a weight and a blocking push block ejection module, the blocking push block is arranged on the extension direction of the lock rod on the back of the detection carrier and blocks the extension of the lock rod, the blocking push block comprises a blocking protrusion and a moving slide rail; the weight is connected with the blocking push block through a flexible connecting piece, the weight is vertically hung on the front of the detection carrier to provide resistance to the extension direction of the lock rod of the electronic lock blocked by the blocking push block; the blocking push block ejection module is arranged on one side of the detection carrier, and the blocking push block ejection module pushes away the blocking push block in the extension and retraction direction of the lock rod; the electrical signal detection mechanism detects whether there is a signal of the electronic lock micro switch in the state of blocking the extension of the lock rod of the electronic lock by the blocking push block.

[0007] Further, the CCD detection station is provided with two CCD cameras, which are respectively located on the side and above the lock rod of the electronic lock in the detection carrier; the electrical signal detection mechanism electrically drives the electronic lock, and the CCD detection station shoots the length of the lock rod when the lock rod extends and retracts.

[0008] Further, the output force detection station comprises an output force detection sensor and an output force detection extension cylinder driving the output force detection sensor, and the output force detection extension cylinder drives the output force detection sensor to move to the lock rod extension position in the CCD detection station for detection.

[0009] Further, the air tightness detection station is provided with an air cylinder driven air tightness detection sleeve shaft and a sealing ring, which are arranged on the front and back sides of the detection carrier respectively; and is further provided with an air path connected with an external sealing detection device, the air tightness detection sleeve shaft and the sealing ring are pressed together with the electronic lock to form a sealed cavity, and the air path passes through the sealing ring to pass in gas for detection.

[0010] Further, the blanking module is a stacking blanking module.

[0011] Further, the top surface of the side spring clamping block and the side fixed clamping block is provided with a cut-in surface.

[0012] Further, the code scanning mechanism is arranged outside the detection carrier of the aging test station.

[0013] An electronic lock detection method of an electronic lock full-automatic detection equipment, a four-axis robot transfers an electronic lock from a feeding module to a detection carrier of an aging test station, the four-axis robot moves downward to drive the electronic lock to push away the side spring clamping block to enter a clamping position and then leaves, the side spring clamping block resets and cooperates with the side fixed clamping block to fix the electronic lock in the clamping position, a front push flat cylinder pushes flat to adjust the planar position of the electronic lock, and a downward pressing cylinder presses downward to adjust the planar position of the electronic lock.

[0014] A code scanning mechanism scans the electronic lock in the detection carrier.

[0015] A voltage regulating power supply starts the electronic lock, and an electric signal detection mechanism in the aging test station monitors electric parameters in real time.

[0016] The four-axis robot transfers the electronic lock to a load test station, a ejection module pushes away a blocking push block, the four-axis robot moves downward to put the electronic lock into the detection carrier, the ejection module leaves the blocking push block, the blocking push block resets and pushes against the lock rod of the electronic lock, the lock rod is extended and is resisted by the blocking push block provided by the weight, the electric signal detection mechanism detects and monitors whether there is a signal of the electronic lock micro switch in the state that the blocking push block blocks the extension of the lock rod of the electronic lock, and the ejection module pushes away the blocking push block after the test is completed.

[0017] The four-axis robot transfers the electronic lock to a CCD detection station carrier, the electric signal detection mechanism electrically drives the electronic lock, and two CCD cameras shoot the length of the lock rod when the lock rod extends and retracts.

[0018] The output force detection extension cylinder in the output force detection station drives the sensor to extend into the position of the lock rod of the electronic lock in the CCD detection station, and detects the output force of the lock rod;

[0019] The four-axis robot transfers the electronic lock to the air tightness detection station carrier, the air tightness detection sleeve is pressed with the sealing ring to seal the lock, and the air path is matched with the external sealing detection device to test the sealing performance.

[0020] The four-axis robot transfers the qualified product to the code printing module to print the code, and the electric signal detection mechanism retests the electric parameters.

[0021] The four-axis robot transfers the electronic lock to the stacking type unloading module to stack and unload.

[0022] By comprising a feeding module, a detection carrier, a code scanning mechanism, an aging test station, a load test station, a CCD detection station, an output force detection station, an air tightness detection station, a code printing module, an unloading module, two four-axis robots, and an electric signal detection mechanism, the detection carrier is arranged in the aging test station, the load test station, the CCD detection station, the output force detection station, the air tightness detection station, and the code printing module; the two four-axis robots transfer the electronic lock to be tested between the feeding module, the unloading module, and the detection carrier in each station; the detection carrier comprises a clamping position for placing the electronic lock, a side spring clamping block arranged on one side of the clamping position, a side fixed clamping block arranged on the other side of the clamping position and opposite to the side spring clamping block, a front pushing cylinder arranged on the front of the clamping position, and a pressing cylinder arranged above the clamping position and fixed on the side fixed clamping block; the electric signal detection mechanism is arranged in the aging test station, the load test station, the CCD detection station, the output force detection station, and the code printing module, and comprises a probe and a pushing cylinder thereof; the electric signal detection mechanism is electrically driven and signal detected to the electronic lock on the corresponding detection carrier, so that the electronic lock is one-stop fully automatic high-precision detection from code scanning, aging, load test, visual size detection, output force detection, air tightness detection to code printing and unloading, the detection efficiency, data accuracy, and process reliability are significantly improved, and the cost of manual intervention and the complexity of the equipment are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creating labor.

[0024] Figure 1 This is a schematic diagram of the fully automatic detection device for electronic locks of the present invention;

[0025] Figure 2 This is a top view of the fully automatic detection device for electronic locks of the present invention;

[0026] Figure 3 Schematic diagram of the detection carrier of the present invention;

[0027] Figure 4 This is a schematic diagram of a load test station of the present invention;

[0028] Figure 5 This is a schematic diagram of the output force detection station of the present invention;

[0029] Figure 6 This is a schematic diagram of the airtightness detection station of the present invention;

[0030] Figure 7 Schematic diagram of the electrical signal detection mechanism of the present invention;

[0031] Reference numerals:

[0032] Feeding module 1, detection carrier 2, clamping position 2-1, side spring clamp 2-2, side fixed clamp 2-3, front push cylinder 2-4, downward pressure cylinder 2-5, code scanning mechanism 3, aging test station 4, load test station 5, blocking push block 5-1, weight 5-2, blocking push block ejection module 5-3, CCD detection station 6, output force detection station 7, output force detection sensor 7-1, output force detection extension cylinder 7-2, airtight detection station 8, airtight detection sleeve 8-1, sealing ring 8-2, coding module 9, unloading module 10, two four-axis robots 11, electrical signal detection mechanism 12. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside” are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] An electronic lock automatic detection device, such as Figures 1-7As shown, including feeding module 1, detection carrier 2, code scanning mechanism 3, aging test station 4, load test station 5, CCD detection station 6, output force detection station 7, air tightness detection station 8, code printing module 9, discharging module 10, two four-axis robots 11, electrical signal detection mechanism 12; The aging test station 4, the load test station 5, the CCD detection station 6, the output force detection station 7, the air tightness detection station 8, the code printing module 9 are provided with the detection carrier 2; Two four-axis robots 11 transfer the electronic lock to be tested between the feeding module 1, the discharging module 10 and the detection carrier 2 in each station; The detection carrier 2 includes a clamping position 2-1 for placing an electronic lock, side spring clamping blocks 2-2 arranged on both sides of the clamping position 2-1, side fixed clamping blocks 2-3 arranged on the other side of the clamping position 2-1, a front push flat air cylinder 2-4 arranged on the front of the clamping position 2-1, and a pressing air cylinder 2-5 arranged above the clamping position 2-1 and fixed on the side fixed clamping blocks 2-3; The aging test station 4, the load test station 5, the CCD detection station 6, the output force detection station 7, the code printing module 9 are provided with the electrical signal detection mechanism 12, the electrical signal detection mechanism 12 includes a probe and a pushing air cylinder, and the electrical signal detection mechanism 12 is electrically driven and signal detected to the electronic lock on the detection carrier 2.

[0036] Specifically, by setting two four-axis robots 11 to transfer the electronic lock to be tested between the feeding module 1, the discharging module 10 and the detection carriers 2 distributed in each station, the automatic detection process is realized, and the efficiency is significantly improved; the side spring clamping block 2-2, the side fixed clamping block 2-3, the front push flat air cylinder 2-4 and the downward pressing air cylinder 2-5 of the detection carrier 2 work together to realize accurate positioning and reliable clamping of the electronic lock in X, Y and Z directions, providing a basic guarantee for subsequent high-precision detection; the aging test station 4, the load test station 5, the CCD detection station 6, the output force detection station 7 and the coding module 9 are all integrated with the electrical signal detection mechanism 12, which includes a probe and a pushing air cylinder, can directly probe into the electronic lock on the corresponding detection carrier 2, realize in-situ detection of electrical driving (such as trigger action) and electrical signal (such as micro switch signal, resistance, etc.), avoid repeated plugging and unplugging of connectors or additional transfer, and improve detection efficiency and reliability; the overall scheme efficiently connects the feeding module 1, the code scanning mechanism 3, the aging test station 4, the load test station 5, the CCD detection station 6, the output force detection station 7, the air tightness detection station 8, the coding module 9, the discharging module 10 through double four-axis robots 11 and general detection carriers 2, and integrates distributed electrical signal detection mechanism 12, realizes one-stop, high-precision and fully-automatic detection of electronic lock aging, load, appearance size, output force, air tightness, electrical performance and marking, and significantly improves detection efficiency, consistency and automation level.

[0037] As a preferred embodiment of the above, as shown in Figures 1-7 The voltage regulating power supply controls the extension and retraction movement of the electronic lock in the clamping position 2-1 by voltage adjustment, and the electrical signal detection mechanism 12 judges the micro switch signal of the electronic lock and performs electrical signal detection.

[0038] Specifically, by dynamically adjusting the voltage through the voltage regulating power supply, the extension and retraction movement of the electronic lock in the clamping position 2-1 of the detection carrier 2 is directly controlled, the voltage fluctuation working condition of the electronic lock in actual use is simulated, and the aging test is closer to the real scene; the resistance reading device collects the key resistance parameters of the electronic lock in real time, and the electrical signal detection mechanism 12 contacts the electronic lock through the probe to accurately judge the micro switch signal state (such as on-off timing, signal stability), and the two work together to realize comprehensive aging evaluation of the electrical performance of the electronic lock; the electrical signal detection mechanism 12 is directly integrated beside the detection carrier 2 of the aging test station 4, and the real-time monitoring of the micro switch signal and electrical parameters is completed in-situ while the electronic lock is driven by the voltage regulating power supply, without interrupting the test or transferring the electronic lock, which significantly improves the aging test efficiency and the continuity of data.

[0039] As a preferred embodiment of the above, as shown in Figures 1-7As shown, the belt load test station 5 is provided with a blocking push block 5-1, a weight 5-2, and a blocking push block ejection module 5-3. The blocking push block 5-1 is arranged on the back of the detection carrier 2 in the direction in which the lock rod extends and blocks the extension of the lock rod. The blocking push block 5-1 includes a blocking protrusion and a moving slide rail. The weight 5-2 is connected to the blocking push block 5-1 through a flexible connecting piece. The weight 5-2 is hung on the front of the detection carrier 2 to provide resistance to the extension direction of the blocking push block 5-1. The blocking push block ejection module 5-3 is arranged on one side of the detection carrier 2. The blocking push block ejection module 5-3 pushes the blocking push block 5-1 in the extension and retraction direction of the lock rod. The electrical signal detection mechanism 12 detects whether there is a signal of the electronic lock micro switch when the blocking push block 5-1 blocks the extension of the lock rod.

[0040] Specifically, the weight 5-2 is hung through the flexible connecting piece to provide constant and quantifiable resistance to the blocking push block 5-1, accurately simulating the load state of the lock rod against the door frame and other objects in actual use, and the test condition is closer to the real working condition. The blocking push block 5-1 is accurately positioned on the lock rod extension path on the back of the detection carrier 2 through the moving slide rail and the blocking protrusion, and physical blocking is realized. The blocking push block ejection module 5-3 pushes the blocking push block 5-1 laterally in the extension and retraction direction of the lock rod to realize non-contact mechanical release and avoid damaging the lock rod. The action is reliable. The electrical signal detection mechanism 12 directly detects the signal of the electronic lock micro switch in the state that the weight 5-2 applies resistance and the blocking push block 5-1 blocks the extension of the lock rod, verifies the electrical response performance (such as signal presence or absence and timing) of the electronic lock under the load condition, and improves the test severity and accuracy. After the four-axis robot 11 puts the electronic lock into the detection carrier 2 of the belt load test station 5, the lock rod action test is automatically triggered. After the test is completed, the ejection module 5-3 automatically pushes away the blocking push block 5-1 to release the lock rod, and cooperates with the robot to transfer to the next station (such as the CCD detection station 6) to seamlessly connect the automatic process.

[0041] As a preferred embodiment of the above embodiment, as shown in the drawings, Figures 1-7 As shown, the CCD detection station 6 is provided with two CCD cameras, which are respectively arranged on the lateral and upper positions of the lock rod of the electronic lock in the detection carrier 2. The electrical signal detection mechanism 12 electrically drives the electronic lock, and the CCD detection station 6 shoots the length of the lock rod when the lock rod extends and retracts.

[0042] Specifically, two CCD cameras arranged on the side and above the detection carrier 2 of the lock rod capture the horizontal displacement and vertical extension state of the lock rod respectively, realizing multi-dimensional accurate measurement of the extension and retraction length of the lock rod; the electric signal detection mechanism 12 directly drives the electronic lock to perform the lock rod extension and retraction action, and the CCD camera synchronously photographs the movement process, avoiding action deviation caused by transfer or external triggering, and ensuring the authenticity of the detection data; after the four-axis robot 11 transfers the electronic lock to the detection carrier 2 of the CCD detection station 6, the electric signal detection mechanism 12 automatically triggers the lock rod action and completes the shooting, seamlessly connecting the cooperative detection of the subsequent output force detection station 7, and improving the overall efficiency; the lock rod size is measured by optical imaging non-contact measurement, avoiding mechanical contact damage, and at the same time, the three-way positioning of the detection carrier 2 ensures the consistency of each measurement reference, significantly improving the detection repeatability.

[0043] As a preferred embodiment of the above, as shown in Figures 1-7 The output force detection station 7 includes an output force detection sensor 7-1 and an output force detection extension cylinder 7-2 driving the output force detection sensor 7-1, and the output force detection extension cylinder 7-2 drives the output force detection sensor 7-1 to move to the lock rod extension position in the CCD detection station 6 for detection.

[0044] Specifically, the output force detection sensor 7-1 is directly moved to the lock rod extension position for detection in the CCD detection station 6 by the output force detection extension cylinder 7-2, completely avoiding the secondary positioning deviation caused by transferring the electronic lock to the independent station, significantly improving the output force measurement accuracy; the detection carrier 2 and its lock rod positioning results of the CCD detection station 6 are reused, a dedicated output force station carrier is saved, the equipment space occupation and the transfer frequency of the robot are reduced, and the overall detection efficiency is improved; after the four-axis robot 11 transfers the electronic lock to the CCD detection station 6 to complete the lock rod length shooting, the cylinder 7-2 of the output force detection station 7 immediately drives the sensor 7-1 to extend into the detection, realizing the continuous automatic execution of visual and mechanical detection; the simple structure of the cylinder 7-2 directly driving the sensor 7-1 cooperates with the detection carrier 2, replacing the complex multi-axis positioning mechanism, reducing the failure rate, and ensuring the stability and repeatability of the output force detection action.

[0045] As a preferred embodiment of the above, as shown in Figures 1-7 The airtight detection station 8 is provided with an airtight detection sleeve 8-1 driven by a cylinder and a sealing ring 8-2, which are arranged on the front and back sides of the detection carrier 2 respectively; and is provided with a gas path connected with an external sealing detection device, the airtight detection sleeve 8-1 and the sealing ring 8-2 are pressed together to form a sealed cavity with the electronic lock, and the gas path passes through the sealing ring 8-2 to introduce gas for detection.

[0046] Specifically, the air-tightness detection sleeve shaft 8-1 and the sealing ring 8-2 are arranged on the front and back sides of the detection carrier 2, respectively, the key part of the electronic lock is driven to be actively pressed by a gas cylinder, a reliable sealing cavity is formed, the dependence on the positioning accuracy of the electronic lock is reduced, and the sealing success rate is improved; the sealing ring 8-2 is connected to an external sealing detection device through a gas passage, the sealing cavity is directly inflated for detection, additional openings or complex pipeline arrangements are avoided, the structure is simplified, and the detection accuracy is ensured; the three-way positioning mechanism (the side spring clamping block 2-2, the side fixed clamping block 2-3, the front pushing cylinder 2-4, and the downward pressing cylinder 2-5) of the detection carrier 2 ensures the position consistency of the electronic lock, and provides a basis for the accurate pressing of the air-tightness detection sleeve shaft 8-1 and the sealing ring 8-2.

[0047] As a preferred embodiment of the above, as shown in Figures 1-7 The material feeding module 10 is a stacking material feeding module.

[0048] Specifically, the stacking material feeding module 10 automatically stacks the electronic locks that pass the detection, eliminates the manual stacking link, significantly improves the material feeding efficiency of the production line, saves the space at the end of the production line, and adapts to the high-tact production demand.

[0049] As a preferred embodiment of the above, as shown in Figures 1-7 The top surfaces of the side spring clamping block 2-2 and the side fixed clamping block 2-3 are provided with insertion cutting surfaces.

[0050] Specifically, the inclined insertion cutting surfaces guide the electronic lock placed by the four-axis robot 11, reduce the demand for the positioning accuracy of the robot, improve the placement success rate and speed, the cutting surface design avoids the rigid collision between the electronic lock and the clamping block when the electronic lock is placed, reduces the risk of damage to the appearance of the electronic lock, and cooperates with the elastic reset of the side spring clamping block 2-2, the flattening positioning of the front flattening cylinder 2-4, and the compression of the downward pressing cylinder 2-5 to jointly ensure the fast and accurate fixation of the electronic lock in the detection carrier 2.

[0051] As a preferred embodiment of the above, as shown in Figures 1-7 The code scanning mechanism 3 is arranged outside the detection carrier 2 of the aging test station 4.

[0052] Specifically, the code scanning mechanism 3 is integrated beside the detection carrier 2 of the aging test station 4, the electronic lock is immediately scanned by the four-axis robot 11 after being placed in the carrier, the transfer step of the independent scanning station is eliminated, the scanning and binding are completed before the aging test, all the test data (such as the aging parameters, the load state, and the air-tightness result) can be traced back to the specific electronic lock identity, and the additional occupation of the production line space is avoided.

[0053] An electronic lock detection method of an electronic lock full-automatic detection equipment, a four-axis robot 11 transfers the electronic lock from a feeding module 1 to a detection carrier 2 of an aging test station 4, the four-axis robot 11 moves downward to drive the electronic lock to push away side spring clamping blocks 2-2 to enter a clamping position 2-1 and then leave, the side spring clamping blocks 2-2 reset to cooperate with side fixed clamping blocks 2-3 to fix the electronic lock in the clamping position 2-1, a front push flat cylinder 2-4 pushes flat to adjust the planar position of the electronic lock, and a downward pressing cylinder 2-5 presses downward to adjust the planar position of the electronic lock;

[0054] A code scanning mechanism 3 scans the code of the electronic lock in the detection carrier 2;

[0055] A voltage regulating power supply starts the electronic lock, and an electric signal detection mechanism 12 in the aging test station 4 monitors the electric parameters in real time;

[0056] The four-axis robot 11 transfers the electronic lock to a load test station 5, an ejection module 5-3 pushes away a blocking push block 5-1, the four-axis robot 11 moves downward to put the electronic lock into the detection carrier 2, the ejection module 5-3 leaves the blocking push block 5-1, the blocking push block 5-1 resets and pushes against the lock rod of the electronic lock, the lock rod is stretched out under the resistance provided by a weight 5-2 to the blocking push block 5-1, the electric signal detection mechanism 12 detects whether there is a signal of the microswitch of the electronic lock in the state that the blocking push block 5-1 blocks the lock rod of the electronic lock from being stretched out, and the ejection module 5-3 pushes away the blocking push block 5-1 after the test is completed;

[0057] The four-axis robot 11 transfers the electronic lock to a CCD detection station 6 carrier, the electric signal detection mechanism 12 electrically drives the electronic lock, and two CCD cameras shoot the length of the lock rod when the lock rod is stretched out and retracted;

[0058] An output force detection extension cylinder 7-2 in the output force detection station 7 drives a sensor 7-1 to extend into the lock rod stretched out position of the electronic lock in the CCD detection station 6 and detect the output force of the lock rod;

[0059] The four-axis robot 11 transfers the electronic lock to a gas tightness detection station 8 carrier, a gas tightness detection sleeve shaft 8-1 and a sealing ring 8-2 press together to seal the lock, and cooperate with a gas circuit and an external sealing detection device to test the sealing performance;

[0060] The four-axis robot 11 transfers the qualified product to a code printing module 9 to print the code, and the electric signal detection mechanism 12 retests the electric parameters;

[0061] The four-axis robot 11 transfers the electronic lock to a stacking type discharging module 10 to stack and discharge.

[0062] Specifically, the two four-axis robots 11 accurately transfer the electronic lock between the aging test station 4, the load test station 5, the CCD detection station 6, the airtight detection station 8, the code printing module 9 and the code stacking and discharging module 10, realize the full-process unmanned closed-loop operation, and realize efficient automatic flow control; when the four-axis robot 11 lowers the electronic lock at the aging test station 4, the side spring clamping block 2-2 is automatically squeezed to enter the clamping position 2-1, and after the spring clamping block 2-2 is reset, it cooperates with the side fixed clamping block 2-3 to complete the preliminary fixing; the front push flat cylinder 2-4 pushes the electronic lock to the reference surface to complete the X-direction positioning, and the downward pressing cylinder 2-5 implements Z-direction pressing, so as to ensure that the electronic lock is consistent at each detection position, and realize the intelligent positioning mechanism of the carrier; the code scanning mechanism 3 directly scans the code of the electronic lock beside the detection carrier 2 at the aging test station 4; the voltage regulating power supply starts the extension and retraction movement of the electronic lock, the electrical signal detection mechanism 12 monitors the electrical parameters in situ in real time, realizes the synchronization of information tracing and aging test, and realizes integrated code scanning and aging test; at the load test station 5, the ejection module 5-3 pushes the blocking push block 5-1 to make room for the robot to discharge; after discharging, the blocking push block 5-1 is reset, and the weight 5-2 provides constant resistance through flexible connection to simulate real load; the electrical signal detection mechanism 12 detects the microswitch signal under load; after the test is completed, the ejection module 5-3 pushes the blocking push block 5-1 laterally to realize lossless release, and realizes dynamic load management of load test; at the CCD detection station 6, the electrical signal detection mechanism 12 triggers the extension and retraction action of the lock rod, and two CCD cameras synchronously shoot the length of the lateral and upper lock rod; the cylinder 7-2 of the output force detection station 7 drives the sensor 7-1 to directly extend into the lock rod position of the CCD station 6 to detect the output force, eliminate the transfer error, and realize collaborative detection to improve the accuracy and efficiency; at the airtight detection station 8, the airtight detection sleeve shaft 8-1 and the sealing ring 8-2 actively press the electronic lock to form a sealed cavity, and the gas circuit introduces gas for sealing test, reduces the dependence on positioning accuracy, and realizes active airtight detection; when the qualified product is printed with code at the code printing module 9, the electrical signal detection mechanism 12 retests the electrical parameters; finally, the robot transfers to the code stacking and discharging module 10 for stacking, and completes the full-process automation; through intelligent positioning of the carrier, dynamic load management, collaborative detection mechanism and full-link automatic control, the detection accuracy, efficiency and reliability are significantly improved.

[0063] The basic principles, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A fully automatic detection device for electronic locks, characterized by: It includes a loading module (1), a detection carrier (2), a code scanning mechanism (3), an aging test station (4), a load test station (5), a CCD detection station (6), an output force detection station (7), an airtightness detection station (8), a coding module (9), a material unloading module (10), two four-axis robots (11), and an electric signal detection mechanism (12); The aging test station (4), the load test station (5), the CCD detection station (6), the output force detection station (7), the airtightness detection station (8), and the coding module (9) are all provided with the detection carrier (2); The two four-axis robots (11) transport the electronic lock to be tested between the loading module (1), the unloading module (10), and the testing carrier (2) in each workstation; The detection carrier (2) comprises a clamping position (2-1) for placing the electronic lock, side spring clamps (2-2) arranged on both sides of the clamping position (2-1), a side fixed clamp (2-3) arranged on the other side of the clamping position (2-1), a front push-flattening cylinder (2-4) arranged on the front of the clamping position (2-1), and a downward pressure cylinder (2-5) arranged above the clamping position (2-1) and fixed on the side fixed clamp (2-3); The aging test station (4), the load test station (5), the CCD detection station (6), the output force detection station (7), and the coding module (9) are all provided with the electric signal detection mechanism (12), the electric signal detection mechanism (12) comprising a probe and a pushing cylinder thereof, and the electric signal detection mechanism (12) probes into the electronic lock located on the corresponding detection carrier (2) to perform electric driving and signal detection.

2. The fully automatic detection device for electronic locks according to claim 1, characterized in that: A voltage regulating power supply and a resistance reading device are provided in the electrical cabinet box below the aging test station (4). The voltage regulating power supply controls the extension and retraction movement of the electronic lock in the clamping position (2-1) through voltage regulation, and the electrical signal detection mechanism (12) determines the electronic lock micro switch signal and performs electrical signal detection.

3. The fully automatic detection device for electronic locks according to claim 1, characterized in that: The load test station (5) is provided with a blocking push block (5-1), a weight (5-2), and a blocking push block ejection module (5-3); the blocking push block (5-1) is provided in the extension direction of the lock rod on the back of the detection carrier (2) and blocks the lock rod from extending; the blocking push block (5-1) includes a blocking protrusion and a movable slide rail; The weight (5-2) is connected to the blocking push block (5-1) via a flexible connector, and the weight (5-2) is suspended on the front of the detection carrier (2) to provide resistance to the blocking push block (5-1) in the direction in which the locking rod of the electronic lock is extended; The blocking push block ejection module (5-3) is arranged on one side of the detection carrier (2), and the blocking push block ejection module (5-3) pushes the blocking push block (5-1) away along the extension and retraction direction of the locking rod; The electric signal detection mechanism (12) detects whether there is a signal on the micro switch of the electronic lock when the blocking push block (5-1) blocks the extension of the lock rod of the electronic lock.

4. The fully automatic detection device for electronic locks according to claim 1, characterized in that: The CCD detection station (6) is provided with two CCD cameras, which are respectively located at the side and above the lock rod of the electronic lock in the detection carrier (2); The electric signal detection mechanism (12) electrically drives the electronic lock, and the CCD detection station (6) photographs the length of the locking rod of the electronic lock when the locking rod is extended and retracted.

5. The fully automatic detection device for electronic locks according to claim 4, characterized in that: The output force detection station (7) comprises an output force detection sensor (7-1) and an output force detection extension cylinder (7-2) for driving the output force detection sensor (7-1); the output force detection extension cylinder (7-2) drives the output force detection sensor (7-1) to move to the locking rod extension position in the CCD detection station (6) for detection.

6. The fully automatic detection device for electronic locks according to claim 1, characterized in that: The airtightness detection station (8) is provided with an airtightness detection sleeve shaft (8-1) and a sealing ring (8-2) driven by a cylinder, which are respectively arranged on the front and back sides of the detection carrier (2); An air path is also provided to connect with an external sealing detection device. The airtight detection sleeve shaft (8-1) and the sealing ring (8-2) are pressed together to form an electronic lock to form a sealed cavity. Gas is introduced into the air path through the sealing ring (8-2) for detection.

7. The fully automatic detection device for electronic locks according to claim 1, characterized in that: The blanking module (10) is a stacking blanking module.

8. The fully automatic detection device for electronic locks according to claim 1, characterized in that: The top surfaces of the side spring clamp (2-2) and the side fixed clamp (2-3) are both provided with insertion cut surfaces.

9. The fully automatic detection device for electronic locks according to claim 1, characterized in that: The code scanning mechanism (3) is arranged outside the detection carrier (2) at the aging test station (4).

10. An electronic lock detection method for an electronic lock fully automatic detection device, characterized in that: The four-axis robot (11) transfers the electronic lock from the loading module (1) to the detection carrier (2) of the aging test station (4); the four-axis robot (11) moves downward to drive the electronic lock to squeeze the side spring clamp (2-2) into the clamping position (2-1) and then leave; the side spring clamp (2-2) is reset and cooperates with the side fixed clamp (2-3) to fix the electronic lock in the clamping position (2-1); the front push cylinder (2-4) pushes and adjusts the plane position of the electronic lock; the downward pressure cylinder (2-5) presses and adjusts the plane position of the electronic lock; The code scanning mechanism (3) scans the code of the electronic lock in the detection carrier (2); The voltage-regulated power supply starts the electronic lock, and the electric signal detection mechanism (12) in the aging test station (4) monitors the electric parameters in real time; The four-axis robot (11) transfers the electronic lock to the loaded test station (5), the ejection module (5-3) pushes away the blocking push block (5-1), the four-axis robot (11) moves downward to place the electronic lock into the test carrier (2), the ejection module (5-3) leaves the blocking push block (5-1), the blocking push block (5-1) resets and supports the locking rod of the electronic lock, and when the locking rod is extended, the weight (5-2) provides resistance to the blocking push block (5-1), and the electric signal detection mechanism (12) detects whether there is a signal on the monitoring electronic lock micro switch when the blocking push block (5-1) blocks the extension of the locking rod of the electronic lock. After the test is completed, the ejection module (5-3) pushes away the blocking push block (5-1); The four-axis robot (11) transports the electronic lock to the CCD detection station (6) carrier, the electric signal detection mechanism (12) electrically drives the electronic lock, and two CCD cameras capture the length of the lock rod of the electronic lock when the lock rod is extended and retracted; The output force detection extending cylinder (7-2) in the output force detection station (7) drives the sensor (7-1) to extend into the extended position of the electronic lock rod in the CCD detection station (6) and detect the output force of the lock rod; The four-axis robot (11) transports the electronic lock to the airtightness detection station (8) carrier, presses the airtightness detection sleeve shaft (8-1) and the sealing ring (8-2) together to seal the lock, and cooperates with the air path and the external sealing detection device to perform a sealing test; The four-axis robot (11) transfers the qualified products to the coding module (9) for coding, and the electric signal detection mechanism (12) re-measures the electric parameters; the four-axis robot (11) transfers the electronic lock to the stacking type unloading module (10) for stacking and unloading.

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