Automatic Seat Ring Runout Detection Machine Fault Self-Analysis and Processing System

Abstract

The present invention discloses a self - analyzing and processing system for faults of an automatic seat ring run - out detector, which relates to the field of automatic seat ring run - out detectors and includes a reset data collection module, a detection process acquisition module, a detection data analysis module, and a management client. By tracking the order of received data, it can accurately and timely locate the abnormal steps during the seat ring run - out detection process and notify the management personnel in a timely manner. Further, by installing sensors or data transmission devices at key steps of the run - out detection to detect the operating status of key machine components, it can notify the management personnel immediately when a component fails, solving the problem of untimely detection of machine faults.

Description

Technical Field

[0001] The present invention belongs to the field of automatic seat ring runout detection machines, involves Internet of Things technology, and specifically is a fault self-analysis and processing system for automatic seat ring runout detection machines. Background Art

[0002] The runout of the sealing surface of the valve seat ring of the cylinder head is usually detected by an automatic seat ring runout detection machine; the automatic seat ring runout detection machine pours the valve seat ring products processed by the lathe into the vibration device of the machine, and enters the laser induction detection inside the machine through the vibration device to judge good products and defective products (qualified / unqualified). The good products and defective products (qualified / unqualified) are then discharged by the machine into the receiving devices for good products and defective products (qualified / unqualified) respectively.

[0003] However, due to the precision of the automatic seat ring runout detection machine, the machine may malfunction in all links of the detection; and currently there is a lack of a technology that can autonomously monitor and analyze the faults occurring during the detection process;

[0004] Therefore, a fault self-analysis and processing system for automatic seat ring runout detection machines is proposed. Summary of the Invention

[0005] The present invention aims to solve at least one of the technical problems existing in the prior art. For this purpose, the present invention proposes a fault self-analysis and processing system for automatic seat ring runout detection machines. The fault self-analysis and processing system for automatic seat ring runout detection machines can timely and accurately locate the abnormal steps during the seat ring runout detection by tracking the order of the received data, and notify the management personnel in time; further, by installing sensors or data transmission devices at the key steps of the runout detection to detect the operating status of key machine components, it can include notifying the management personnel at the first time when a component fails; solving the problem of untimely discovery of machine faults.

[0006] To achieve the above object, according to an embodiment of the first aspect of the present invention, a fault self-analysis and processing system for automatic seat ring runout detection machines is proposed, including a reset data collection module, a detection process acquisition module, a detection data analysis module, and a management client;

[0007] The reset data collection module is used to collect in real time whether the retaining ring, unloading ring, pressing ring, and pushing ring are in their original positions after the device is powered on and before the runout detection;

[0008] The reset data collection module is to install a set of photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring respectively;

[0009] When the photoelectric sensor senses that an object has passed and the object has been present all the time before the beating detection, it indicates that the retaining ring, unloading ring, pressing ring, and pushing ring have been reset; the photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring are connected to the detection data analysis module in a wireless network manner; the photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring send the sensing results to the detection data analysis module in real time; the photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring are respectively marked as Od, Ox, Oy, and Ot;

[0010] Among them, the detection process acquisition module is mainly used to acquire the working process of the current beating detection of the automatic seat ring beating detector;

[0011] It can be understood that after the reset is completed, click the automatic start button, and the automatic seat ring beating detector starts to automatically complete the automatic beating detection of the seat ring; specifically, it includes the following processes: the vibrating bowl works, the belt conveyor works, it is prompted that the incoming material positioning is completed, the retaining ring cylinder retracts, the pushing ring advances, the pressing ring descends, laser detection, the unloading ring advances, and the qualified and unqualified seat rings are sorted; among them, when the seat ring is detected as unqualified by the laser, before sorting the seat ring, there is also a step of opening the flipping cylinder;

[0012] Therefore, the steps for the detection process acquisition module to acquire the detection process include the following:

[0013] Step S1: Install a vibration frequency sensor on the vibrating bowl; when the vibration frequency sensor detects the vibration generated by the vibrating bowl, detect the vibration frequency; the vibration frequency sensor is connected to the detection data analysis module in a wireless network manner; the vibration frequency sensor sends the detected vibration frequency to the detection data analysis module in real time;

[0014] Step S2: Install a speed sensor on the belt conveyor; when the speed sensor senses the speed change of the belt conveyor from a standstill, detect the transmission speed of the belt conveyor; the speed sensor is connected to the detection data analysis module in a wireless network manner; the speed sensor sends the detected transmission speed of the belt conveyor to the detection data analysis module in real time;

[0015] Step S3: Therefore, install a set of photoelectric sensors at the effective distance positions of the retaining ring, pushing ring, pressing ring, and unloading ring; when each set of photoelectric sensors senses that an object has passed, it indicates that the retaining ring, pushing ring, pressing ring, and unloading ring have reached the effective distance positions; each set of photoelectric sensors is connected to the monitoring data analysis module in a wireless network manner; each set of photoelectric sensors sends the detected passing situation of the object to the detection data analysis module in real time; the limited distance is set according to actual experience; the photoelectric sensors installed at the effective distance positions in the directions of the retaining ring retracting, the pushing ring advancing, the pressing ring descending, and the unloading ring advancing are marked as Ed, Et, Ey, and Ex;

[0016] Step S4: Install a laser intensity detector at the laser outlet of the laser detector; when the laser intensity detector detects the generation of laser at the laser outlet, the laser intensity detector detects the laser intensity in real time; the laser intensity detector is connected to the detection data analysis module in a wireless network manner; the laser intensity detector sends the detected laser intensity to the detection data analysis module in real time;

[0017] Step S5: Install a data transmission device at the external interface of the automatic seat ring runout detector; the data transmission device is connected to the detection data analysis module in a wireless network manner; the data transmission device transmits the detection data of the automatic seat ring runout detector to the detection data analysis module; the detection data is the detection value of each seat ring detected by laser;

[0018] Among them, the detection data analysis module is mainly used to analyze the data sent by the detection process acquisition module and send the analysis result to the management personnel; the detection data analysis module is connected to the management client in a wireless network manner;

[0019] The detection data analysis module analyzes the data sent by the detection process acquisition module in the following ways:

[0020] Method 1: The detection data analysis module checks the received data order; if the received data source order is different from the fixed order, it sends the data source error and omission information to the management client; the misaligned or missing data may include the case where the sending order is reversed or some data is not sent;

[0021] Method 2: For the vibration frequency sent by the vibration frequency sensor received, the detection data analysis module determines whether the magnitude of the vibration frequency is between the upper and lower vibration frequency thresholds; if the vibration frequency is not between the upper and lower vibration frequency thresholds, it sends the vibration frequency abnormality information to the management client; the upper and lower vibration frequency thresholds are set according to actual experience;

[0022] Method 3: For the vibration frequency sent by the speed sensor received, the detection data analysis module determines whether the magnitude of the belt transportation speed is greater than the speed threshold; if the transmission speed is greater than the speed threshold, it sends the transmission speed abnormality information to the management client; the speed threshold is set according to actual experience;

[0023] Method 4: For the laser intensity data sent by the laser intensity sensor received, the detection data analysis module determines whether the magnitude of the laser intensity is between the upper and lower laser intensity thresholds; if the laser intensity is not between the upper and lower laser intensity thresholds, it sends the laser intensity abnormality information to the management client; the upper and lower laser intensity thresholds are set according to actual experience;

[0024] Mode 5: For the detection values sent by the data transmission device; the detection data analysis module determines whether the detection value is within the upper and lower thresholds of the detection value; if the detection value is not within the upper and lower ranges of the detection threshold, an abnormal laser detection process message is sent to the management client; the upper and lower thresholds of the detection value are set according to actual experience;

[0025] The management client is mainly used to receive the abnormal information sent by the detection data analysis module; and remind the management personnel and display it to the management personnel.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] By tracking the order of the received data, the present invention can accurately and timely locate the abnormal steps during the seat ring runout detection process and notify the management personnel in time; further, by installing sensors or data transmission devices at the key steps of the runout detection to detect the operating state of the key machine components, it can include notifying the management personnel at the first time when a component fails; solving the problem of untimely discovery of machine failures. Description of the Drawings

[0028] Figure 1 It is a schematic diagram of the present invention. Detailed Embodiments

[0029] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0030] As Figure 1 shown, an automatic seat ring runout detection machine fault self-analysis and processing system includes a reset data collection module, a detection process acquisition module, a detection data analysis module, and a management client;

[0031] It can be understood that the working process of the automatic seat ring runout detection machine mainly includes three steps: device power-on, origin reset, and runout detection;

[0032] Among them, the origin reset includes steps such as the retaining ring advancing, the unloading ring retracting, the pressing ring rising, and the pushing ring retracting; that is, the origin reset is mainly used to restore the retaining ring, the unloading ring, the pressing ring, and the pushing ring to their original positions;

[0033] The reset data collection module is used to collect in real time whether the retaining ring, the unloading ring, the pressing ring, and the pushing ring are in their original positions after the device is powered on and before the runout detection;

[0034] In a preferred embodiment, the reset data collection module is to install a set of photoelectric sensors at the original positions of the retaining ring, the unloading ring, the pressing ring, and the pushing ring respectively; when the light beam emitted by one photoelectric sensor is blocked by an object, the other photoelectric sensor fails to receive the light beam, that is, the passing of the object is detected.

[0035] When the photoelectric sensor senses the passing of an object and the object has been present before the runout detection, it indicates that the retaining ring, the unloading ring, the pressing ring, and the pushing ring have been reset; the photoelectric sensors at the original positions of the retaining ring, the unloading ring, the pressing ring, and the pushing ring are connected to the detection data analysis module in a wireless network manner; the photoelectric sensors at the original positions of the retaining ring, the unloading ring, the pressing ring, and the pushing ring send the sensing results to the detection data analysis module in real time; the photoelectric sensors at the original positions of the retaining ring, the unloading ring, the pressing ring, and the pushing ring are respectively marked as Od, Ox, Oy, and Ot.

[0036] Among them, the detection process acquisition module is mainly used to acquire the current working process and working data of the automatic seat ring runout detector during runout detection.

[0037] It can be understood that after the reset is completed, click the automatic start button, and the automatic seat ring runout detector starts to automatically complete the automatic runout detection of the seat ring; specifically, it includes the following processes: the vibrating bowl works, the belt conveyor works, it is prompted that the incoming material positioning is completed, the retaining ring cylinder retracts, the pushing ring advances, the pressing ring descends, laser detection, the unloading ring advances, and the qualified and unqualified seat rings are sorted; among them, when the seat ring is detected to be unqualified by the laser, before sorting the seat ring, there is also a step of opening the flipping cylinder.

[0038] Therefore, the steps for the detection process acquisition module to acquire the detection process include the following:

[0039] Step S1: Install a vibration frequency sensor on the vibrating bowl; when the vibration frequency sensor detects the vibration of the vibrating bowl, detect the vibration frequency; the vibration frequency sensor is connected to the detection data analysis module in a wireless network manner; the vibration frequency sensor sends the detected vibration frequency to the detection data analysis module in real time.

[0040] Step S2: Install a speed sensor on the belt conveyor; when the speed sensor senses the speed change of the belt conveyor from a standstill, detect the transmission speed of the belt conveyor; the speed sensor is connected to the detection data analysis module in a wireless network manner; the speed sensor sends the detected transmission speed of the belt conveyor to the detection data analysis module in real time.

[0041] Step S3: It can be understood that in the jump detection process, there are effective distances in the directions of the retaining ring retracting, the pushing ring advancing, the pressing ring descending, and the unloading ring advancing; only when the retaining ring, the pushing ring, the pressing ring, and the unloading ring reach the effective distances can the expected effects be produced; therefore, a set of photoelectric sensors is installed at the effective distance positions of the retaining ring, the pushing ring, the pressing ring, and the unloading ring; when each set of photoelectric sensors senses that an object has passed by, it means that the retaining ring, the pushing ring, the pressing ring, and the unloading ring have reached the effective distance positions; each set of photoelectric sensors is connected to the monitoring data analysis module in a wireless network manner; each set of photoelectric sensors sends the detected passing situation of the object to the detection data analysis module in real time; the finite distance is set according to actual experience; the photoelectric sensors installed at the effective distance positions in the directions of the retaining ring retracting, the pushing ring advancing, the pressing ring descending, and the unloading ring advancing are marked as Ed, Et, Ey, and Ex;

[0042] Step S4: Install a laser intensity detector at the laser outlet of the laser detector; when the laser intensity detector detects that there is laser at the laser outlet, the laser intensity detector detects the laser intensity in real time; the laser intensity detector is connected to the detection data analysis module in a wireless network manner; the laser intensity detector sends the detected laser intensity to the detection data analysis module in real time;

[0043] Step S5: Install a data transmission device at the external interface of the automatic seat ring jump detector; the data transmission device is connected to the detection data analysis module in a wireless network manner; the data transmission device transmits the detection data of the automatic seat ring jump detector to the detection data analysis module; the detection data is the detection value of each seat ring detected by laser;

[0044] Among them, the detection data analysis module is mainly used to analyze the data sent by the detection process acquisition module and send the analysis results to the management personnel; the detection data analysis module is connected to the management client in a wireless network manner;

[0045] It can be understood that in a complete jump detection process, the data sent by the detection process acquisition module received by the detection data analysis module should be in a fixed order; that is, the detection data analysis module receives data in the order of the photoelectric sensors Od, Ox, Oy, and Ot of the retaining ring, the pushing ring, the pressing ring, and the unloading ring, the vibration frequency sensor, the speed sensor, the photoelectric sensors Ed, Et, and Ey of the retaining ring, the pushing ring, and the pressing ring, the laser intensity sensor, the photoelectric sensor Ex of the unloading ring, and the data transmission device;

[0046] Therefore, when the automatic seat ring jump detector performs the jump detection task each time, the detection data analysis module analyzes the data sent by the detection process acquisition module in the following ways:

[0047] Method 1: The detection data analysis module checks the order of the received data. If the source order of the received data is different from the fixed order, it sends data source error and omission information to the management client. The error and omitted data may include the case where the sending order is reversed or some data is not sent.

[0048] Method 2: For the vibration frequency sent by the vibration frequency sensor, the detection data analysis module determines whether the magnitude of the vibration frequency is between the upper and lower vibration frequency thresholds. If the vibration frequency is not between the upper and lower vibration frequency thresholds, it sends vibration frequency abnormal information to the management client. The upper and lower vibration frequency thresholds are set according to actual experience.

[0049] Method 3: For the vibration frequency sent by the speed sensor, the detection data analysis module determines whether the magnitude of the belt transportation speed is greater than the speed threshold. If the transmission speed is greater than the speed threshold, it sends transmission speed abnormal information to the management client. The speed threshold is set according to actual experience.

[0050] Method 4: For the laser intensity data sent by the laser intensity sensor, the detection data analysis module determines whether the magnitude of the laser intensity is between the upper and lower laser intensity thresholds. If the laser intensity is not between the upper and lower laser intensity thresholds, it sends laser intensity abnormal information to the management client. The upper and lower laser intensity thresholds are set according to actual experience.

[0051] Method 5: For the detection value sent by the data transmission device, the detection data analysis module determines whether the detection value is within the upper and lower detection value thresholds. If the detection value is not within the upper and lower detection thresholds, it sends laser detection process abnormal information to the management client. The upper and lower detection value thresholds are set according to actual experience.

[0052] It can be understood that by tracking the order of the received data, the steps where abnormalities occur in the seat ring runout detection can be accurately located in a timely manner and the management personnel can be notified in a timely manner. Further, by installing sensors or data transmission devices at key steps of the runout detection to detect the operating status of key machine components, it can include notifying the management personnel immediately when a component fails, greatly improving production efficiency.

[0053] Among them, the management client is mainly used to receive the abnormal information sent by the detection data analysis module, remind the management personnel, and display it to the management personnel.

[0054] In a preferred embodiment, the management client has a display screen and a speaker; and the received data source omission information, vibration frequency anomaly information, transmission speed anomaly information, laser intensity anomaly information, and laser detection process anomaly information are displayed to the management personnel in text form on the display screen; and alarm music is played through the speaker to remind the management personnel.

[0055] The working principle of the present invention:

[0056] The reset data collection module is used to collect in real time whether the retaining ring, unloading ring, pressing ring, and pushing ring are in their original positions after the device is powered on and before the runout detection;

[0057] The detection process acquisition module is used to acquire the current working process and working data of the automatic seat ring runout detector during the runout detection;

[0058] The detection data analysis module is used to analyze the data sent by the detection process acquisition module and send the analysis results to the management personnel;

[0059] The management client is used to receive the anomaly information sent by the detection data analysis module; and remind and display it to the management personnel.

[0060] The above formulas are all calculated by removing the dimension and taking their numerical values. The formulas are obtained by collecting a large amount of data for software simulation to obtain a formula closest to the actual situation. The preset parameters and preset thresholds in the formulas are set by those skilled in the art according to the actual situation or obtained by simulating a large amount of data.

[0061] The above embodiments are only used to illustrate the technical method of the present invention and not to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present invention.

Claims

1. Automatic self - analysis and processing system for the faults of the automatic seat ring run - out detector, characterized in that It includes a reset data collection module, a detection process acquisition module, a detection data analysis module, and a management client; The reset data collection module is used to collect in real time whether the retaining ring, unloading ring, pressing ring, and pushing ring are in their original positions after the device is powered on and before the runout detection; The detection process acquisition module is used to obtain the current working process and working data of the automatic seat ring runout detector; The detection data analysis module is used to analyze the data sent by the detection process acquisition module and send the analysis results to the management personnel; The management client is used to receive the abnormal information sent by the detection data analysis module; and alert and display it to the management personnel; The reset data collection module installs a set of photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring respectively; when the photoelectric sensor senses that an object passes through and the object always exists before the runout detection, it indicates that the retaining ring, unloading ring, pressing ring, and pushing ring have been reset; the photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring are connected to the detection data analysis module in a wireless network manner; the photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring send the sensing results to the detection data analysis module in real time; the photoelectric sensors at the original positions of the retaining ring, unloading ring, pressing ring, and pushing ring are respectively marked as Od, Ox, Oy, and Ot; The detection process acquisition module obtains the detection process and working data including the following steps: Step S1: Install a vibration frequency sensor on the vibrating bowl; when the vibration frequency sensor detects that the vibrating bowl generates vibration, detect the vibration frequency; Step S2: Install a speed sensor on the belt conveyor; when the speed sensor senses that the speed of the belt conveyor changes from stationary, detect the transmission speed of the belt conveyor; Step S3: Install a set of photoelectric sensors at the effective distance positions of the retaining ring, pushing ring, pressing ring, and unloading ring respectively; when each set of photoelectric sensors senses that an object passes by, it indicates that the retaining ring, pushing ring, pressing ring, and unloading ring have reached the effective distance positions; the effective distance is set according to actual experience; The photoelectric sensors at the effective distance positions in the directions of the retaining ring retracting, pushing ring advancing, pressing ring descending, and unloading ring advancing are marked as Ed, Et, Ey, and Ex; Step S4: Install a laser intensity detector at the laser outlet of the laser detector; when the laser intensity detector detects that there is laser at the laser outlet, the laser intensity detector detects the laser intensity in real time; Step S5: Install a data transmission device at the external interface of the automatic seat ring runout detector.

2. The automatic seat ring runout detection machine fault independent analysis and processing system according to claim 1, characterized in that The vibration frequency sensor, speed sensor, photoelectric sensor, laser intensity detector, and data transmission device are connected to the detection data analysis module in a wireless network manner; the vibration frequency sensor, speed sensor, photoelectric sensor, laser intensity detector, and data transmission device send the detected vibration frequency, transmission speed, detected object passing situation, laser intensity, and detection data to the detection data analysis module in real time; the detection data is the detection value of each seat ring detected by laser.

3. The automatic seat ring runout detection machine fault independent analysis and processing system according to claim 1, characterized in that The detection data analysis module is connected to the management client in a wireless network manner; The detection data analysis module analyzes the data sent by the detection process acquisition module in the following ways: Method 1: The detection data analysis module checks the order of the received data; if the received data source order is different from the fixed order, it sends data source error and omission information to the management client; Method 2: For the vibration frequency sent by the vibration frequency sensor received, the detection data analysis module determines whether the magnitude of the vibration frequency is between the upper and lower vibration frequency thresholds; if the vibration frequency is not between the upper and lower vibration frequency thresholds, it sends vibration frequency abnormal information to the management client; the upper and lower vibration frequency thresholds are set according to actual experience; Method 3: For the vibration frequency sent by the speed sensor received, the detection data analysis module determines whether the magnitude of the belt transportation speed is greater than the speed threshold; if the transmission speed is greater than the speed threshold, it sends transmission speed abnormal information to the management client; The speed threshold is set according to actual experience; Method 4: For the laser intensity data sent by the laser intensity sensor received, the detection data analysis module determines whether the magnitude of the laser intensity is between the upper and lower laser intensity thresholds; if the laser intensity is not between the upper and lower laser intensity thresholds, it sends laser intensity abnormal information to the management client; the upper and lower laser intensity thresholds are set according to actual experience; Method 5: For the detection value sent by the data transmission device received; the detection data analysis module determines whether the detection value is within the upper and lower detection value thresholds; if the detection value is not within the upper and lower detection threshold ranges, it sends laser detection process abnormal information to the management client; The upper and lower detection value thresholds are set according to actual experience.

4. The automatic seat ring runout detection machine fault self-analysis and processing system according to claim 3, characterized in that The data source error and omission information includes sensors or data transmission devices where the sending order is reversed or some data is not sent.

5. The automatic seat ring runout detection machine fault independent analysis and processing system according to claim 3, wherein The fixed order is the data transmission order of the photoelectric sensors Od, Ox, Oy, and Ot of the retaining ring, push ring, press ring, and unloading ring, vibration frequency sensor, speed sensor, photoelectric sensors Ed, Et, and Ey of the retaining ring, push ring, and press ring, laser intensity sensor, photoelectric sensor Ex of the unloading ring, and data transmission device.

6. The automatic seat ring runout detection machine fault independent analysis and processing system according to claim 1, wherein The management client has a display screen and a speaker; and shows the received data source error and omission information, vibration frequency abnormal information, transmission speed abnormal information, laser intensity abnormal information, and laser detection process abnormal information to the management personnel in text form on the display screen; and plays an alarm audio through the speaker to remind the management personnel, and the alarm audio is set according to actual experience.

Images