Tail fiber automatic pressing device and detection system and method thereof

Abstract

The invention provides an automatic tail fiber pressing device and a detection system and method thereof. The device comprises a feeding mechanism, a distributing mechanism, a pressing mechanism and a manipulator, the feeding mechanism at least comprises a first channel and a second channel; the first channel is suitable for conveying the pressed part into the material distributing mechanism; the second channel is suitable for conveying the pressed part into the material distributing mechanism; the material distributing mechanism at least comprises a first material distributing unit and a second material distributing unit, the first material distributing unit is configured to be in the first direction and the second direction of the pressed part subjected to vibration screening, and the second material distributing unit is configured to be in the third direction and the fourth direction of the pressed part subjected to vibration screening; the pressing mechanism comprises a conveying channel and a positioning machining framework, and the pressing mechanism is configured to press the pressing piece into the preset position and the preset depth of the pressed piece. According to the invention, the production cycle of a single tail fiber is shortened, more qualified products can be produced in unit time, and the increasing demand of the market on the tail fiber is met.

Description

Technical Field

[0001] The invention belongs to the technical field, and in particular relates to a tail fiber automatic pressing device and a detection system and method thereof. Background Art

[0002] With the rapid development of optical communication technology, pigtails are increasingly used in optical fiber communication networks. The manufacturing process of pigtails plays a vital role in ensuring communication quality and system performance. In the production process of pigtails, the assembly operation of pressed parts and pressed parts is involved. The traditional manual pressing method has many disadvantages.

[0003] Manual pressing is not only inefficient and difficult to meet the needs of large-scale production, but also due to the influence of human factors, the accuracy and consistency of pressing are difficult to guarantee. For example, in terms of controlling the pressing depth, it is difficult for operators to accurately press the pressed part into the preset position and depth of the pressed part every time, which may lead to unstable connection performance of the pigtail and increased signal transmission loss. At the same time, for the direction and size screening of the pressed part and the pressed part, the traditional method of relying on manual observation and simple tool measurement is prone to misjudgment and omissions, and cannot achieve efficient and accurate screening. In addition, in the quality inspection link, the manual inspection method lacks systematicity and scientificity, and it is difficult to comprehensively and accurately evaluate the quality of the pressed workpiece, which may cause unqualified products to flow into the market and affect the reliability of the entire communication network.

[0004] With the continuous advancement of automation technology, it has become an urgent need for the industry to develop a device and system that can automatically press and accurately detect pigtails, in order to improve production efficiency, ensure product quality and enhance the overall level of pigtail manufacturing technology. Summary of the invention

[0005] To this end, the present invention provides an automatic pigtail pressing device and a detection system thereof, which can produce more qualified products per unit time and meet the market's growing demand for pigtails.

[0006] A first aspect of the present invention provides an automatic pigtail pressing device, comprising:

[0007] It includes feeding mechanism, material dividing mechanism, pressing mechanism and manipulator;

[0008] The feeding mechanism at least comprises a first channel and a second channel;

[0009] The first channel is suitable for transferring the pressed parts into the material distribution mechanism;

[0010] The second channel is suitable for transmitting the pressed parts into the material distribution mechanism;

[0011] The material distribution mechanism comprises at least a first material distribution unit and a second material distribution unit, wherein the first material distribution unit is configured to screen the pressed part in a first direction and a second direction by vibration, and the second material distribution unit is configured to screen the pressed part in a third direction and a fourth direction by vibration;

[0012] The pressing mechanism includes a transmission channel and a positioning processing structure, and the transmission channel is connected to the first material dividing unit and the second material dividing unit at the same time. The robot transports the pressed part and the pressed part to the positioning processing mechanism located in the transmission channel for pressing. The positioning processing mechanism has a positioning part that cooperates with the fifth direction of the pressed part; the pressing mechanism is configured to press the pressed part into a preset position and a preset depth of the pressed part to obtain a workpiece.

[0013] As a preferred embodiment, both the first material distribution unit and the second material distribution unit perform vibration screening through a vibrating screen plate;

[0014] The vibrating screen plates respectively arranged on the first material dividing unit and the second material dividing unit are provided with screen holes corresponding to the second direction size of the pressed piece and the fourth direction size of the pressed piece.

[0015] As a preferred embodiment, the positioning processing mechanism is provided with a preset number of positioning parts, which are suitable for simultaneously positioning a plurality of the pressed parts.

[0016] A second aspect of the present invention provides a pigtail automatic pressing detection system, comprising the pigtail automatic pressing device of the first aspect, and further comprising:

[0017] a light source configured to emit light in the second direction of the pressed part, the third direction of the pressed part, the fourth direction, and the fifth direction;

[0018] a first acquisition module configured to receive a first reflected light from the pressed part;

[0019] A second acquisition module is configured to receive a second reflected light from the pressed part;

[0020] A first data processing module is configured to receive the first reflected light and calculate whether the pressed part meets a first preset pressing parameter;

[0021] A second data processing module is configured to receive the second reflected light and calculate whether the pressed part meets the second preset pressing parameter;

[0022] The quality inspection module is configured to receive data from the first data processing module and the second data processing module to determine whether the workpiece is qualified after pressing.

[0023] As a preferred embodiment, the first preset pressing parameters include the pressing depth of the pressed part, the surface curvature of the pressed part, and the maximum positioning deviation of the pressed part;

[0024] The second preset pressing parameter includes the surface curvature of the pressed part;

[0025] The conditions for the quality inspection module to judge whether the pressed workpiece is qualified are:

[0026] If the pressing depth of the pressed part is within a preset range and the maximum positioning deviation of the pressed part of the pressed part is within a preset range, the workpiece is qualified;

[0027] Among qualified workpieces, if the surface curvature of the pressed part is not within the preset range or the surface curvature of the pressed part is not within the preset range, the workpiece is a first-class qualified one;

[0028] If the surface curvature of the pressed part is not within the preset range and the surface curvature of the pressed part is not within the preset range, the workpiece is qualified as Class II.

[0029] As a preferred embodiment, when the light source emits light in the second direction of the pressed part, it is specifically configured to emit light from a positioning base point in the second direction of the pressed part to a fourth direction of the pressed part at a preset scanning speed;

[0030] The curvature between two consecutive groups of first reflected lights is obtained by obtaining a plurality of groups of first reflected lights when the first acquisition module emits light at a preset scanning speed, and the surface curvature of the pressed part is obtained by calculating the curvature between all the first reflected lights;

[0031] The second acquisition module acquires the reflection angle difference between each group of the second reflected light and a group of the first reflected light acquired at intervals to obtain the curvature calculated between two consecutive groups of the second reflected light, calculates the surface curvature of the pressed part according to all the second reflected lights, and simultaneously obtains the positioning baseline obtained by refitting the average curvature of the surface curvature of the pressed part, and calculates the point farthest from the positioning baseline according to the positioning baseline and the surface curvature of the pressed part to obtain the maximum positioning deviation;

[0032] The surface curvature and the maximum positioning deviation exchanged between the first acquisition module and the second acquisition module are used to calculate the actual length of the pressed part that has not been pressed, and then the pressing depth of the pressed part is obtained.

[0033] As a preferred embodiment, it further includes a feedback adjustment module, which obtains curvature data of the pressed part and the pressed part in the screening size length interval of the vibrating screen when the surface curvature of the pressed part and the pressed part is not within a preset range; if the curvature data exceeds a preset value within the screening size length interval, a signal is returned to the quality inspection module to check whether the vibrating screen is faulty;

[0034] Obtaining curvature data of the gripping dimension length interval of the pressed part and the pressed part, and if the curvature data in the gripping dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether the manipulator is faulty;

[0035] Obtaining curvature data of the pressed part in a fifth direction dimension length interval, and if the curvature data in the fifth direction dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether there is a dimensional error in the positioning processing mechanism;

[0036] The positioning deviation between the axis direction of the pressed part in the fifth direction and the pressed part is obtained. If the positioning deviation exceeds a preset value, a signal is returned to the quality inspection module to verify whether the positioning processing mechanism and the manipulator are faulty.

[0037] A third aspect of the present invention provides a method for automatically suppressing and detecting a pigtail, comprising the following steps:

[0038] It also includes a feedback adjustment module, which, when the surface curvatures of the pressed part and the pressed part are not within a preset range, obtains curvature data of the pressed part and the pressed part in the screening size length interval of the vibrating screen plate, and if the curvature data exceeds a preset value within the screening size length interval, returns a signal to the quality inspection module to check whether the vibrating screen plate is faulty;

[0039] Obtaining curvature data of the gripping dimension length interval of the pressed part and the pressed part, and if the curvature data in the gripping dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether the manipulator is faulty;

[0040] Obtaining curvature data of the pressed part in a fifth direction dimension length interval, and if the curvature data in the fifth direction dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether there is a dimensional error in the positioning processing mechanism;

[0041] The positioning deviation between the axis direction of the pressed part in the fifth direction and the pressed part is obtained. If the positioning deviation exceeds a preset value, a signal is returned to the quality inspection module to verify whether the positioning processing mechanism and the manipulator are faulty.

[0042] The above technical solution of the present invention has the following advantages compared with the prior art:

[0043] The feeding mechanism, material distribution mechanism, pressing mechanism and manipulator in the automatic pigtail pressing device work together to realize the automatic transmission, screening, positioning and pressing of the pressed parts and the pressed parts. Compared with traditional manual operation, the production cycle of a single pigtail is greatly shortened, and more qualified products can be produced per unit time to meet the market's growing demand for pigtails.

[0044] The material separation mechanism can accurately adjust the direction of the pressed parts and the pressed parts through vibration screening, ensuring that each part is in the best assembly posture before pressing and reducing poor pressing caused by direction deviation.

[0045] The positioning processing structure of the pressing mechanism has a positioning part that cooperates with the specific direction of the pressed part, and can accurately press the pressed part to a preset position and depth, ensuring the stability and reliability of the pigtail connection and reducing signal transmission loss.

[0046] The pigtail automatic pressing detection system emits light through the light source and the first acquisition module and the second acquisition module receive the reflected light, and the data processing module calculates the relevant parameters, which can comprehensively and accurately detect the key indicators such as the surface curvature, pressing depth and positioning deviation of the pressed parts and the pressed parts. The quality inspection module accurately determines whether the workpiece is qualified based on these data, effectively avoiding the outflow of unqualified products and improving the overall quality of the product.

[0047] The feedback adjustment module in the detection system can analyze the curvature data of different size ranges to perform fault checks on equipment such as vibrating screens, manipulators, and positioning processing mechanisms when the surface curvature of the pressed parts and pressed parts is abnormal. It can timely discover potential problems in the production process, quickly perform equipment maintenance and adjustments, reduce production interruptions and product quality decline caused by equipment failures, thereby optimizing the entire production process and improving production stability and continuity. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a structural block diagram of the pigtail automatic pressing system provided by the present invention. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] The present disclosure provides an automatic pigtail pressing device, such as Figure 1 As shown, including:

[0051] It includes feeding mechanism, material dividing mechanism, pressing mechanism and manipulator;

[0052] The feeding mechanism at least comprises a first channel and a second channel;

[0053] The first channel is suitable for transferring the pressed parts into the material distribution mechanism;

[0054] The second channel is suitable for transmitting the pressed parts into the material distribution mechanism;

[0055] The material distribution mechanism comprises at least a first material distribution unit and a second material distribution unit, wherein the first material distribution unit is configured to screen the pressed part in a first direction and a second direction by vibration, and the second material distribution unit is configured to screen the pressed part in a third direction and a fourth direction by vibration;

[0056] The pressing mechanism includes a transmission channel and a positioning processing structure, and the transmission channel is connected to the first material dividing unit and the second material dividing unit at the same time. The robot transports the pressed part and the pressed part to the positioning processing mechanism located in the transmission channel for pressing. The positioning processing mechanism has a positioning part that cooperates with the fifth direction of the pressed part; the pressing mechanism is configured to press the pressed part into a preset position and a preset depth of the pressed part to obtain a workpiece.

[0057] As a preferred embodiment, both the first material distribution unit and the second material distribution unit perform vibration screening through a vibrating screen plate;

[0058] The vibrating screen plates respectively arranged on the first material dividing unit and the second material dividing unit are provided with screen holes corresponding to the second direction size of the pressed piece and the fourth direction size of the pressed piece.

[0059] As a preferred embodiment, the positioning processing mechanism is provided with a preset number of positioning parts, which are suitable for simultaneously positioning a plurality of the pressed parts.

[0060] Specifically, in the disclosed embodiment, the vibration plate distinguishes the front and rear directions of the pressed parts, and places the metal parts with different directions into the material separation tooling through the pipeline, and then sends them into the robot through the program. The robot then grabs them and places them into the flat position sorting mechanism to determine the flat position of the metal parts through the light source, and then the robot grabs them and places them into the pressing tooling, and makes the flat position of the metal parts align with the flat position of the pressing tooling base. Through the four above-mentioned devices, a tool is filled with 20 metal parts, and then sent to the designated position by the guide rail. The robot that grabs the cover of the pressing tool takes the cover and covers it on the designated position of the pressing tool, and then sent to the position for loading ceramic ferrules by the guide rail. The ceramic ferrules are divided into directions by the vibration disk, put into the material dividing tool through the track and sent into the robot through the program, and then grabbed by the robot and put into the pressing tool. 20 ceramic ferrules are filled separately through the program, and the tooling loaded with products is sent under the pressing head through the track. The pressing is completed through the program, and the upper cover of the pressing tool is taken out by the robot, and the qualified products are placed in the qualified material box. The tooling is placed in the corresponding track, and the operation is completed by repeating the cycle. In the disclosed embodiment, screening materials and performing pressing by the vibration disk in the material dividing mechanism are common technical means in the field of automated production, which will not be repeated here.

[0061] A second aspect of the embodiments of the present disclosure provides a pigtail automatic pressing detection system, including the pigtail automatic pressing device of the first aspect, and further comprising:

[0062] a light source configured to emit light in the second direction of the pressed part, the third direction of the pressed part, the fourth direction, and the fifth direction;

[0063] a first acquisition module configured to receive a first reflected light from the pressed part;

[0064] A second acquisition module is configured to receive a second reflected light from the pressed part;

[0065] A first data processing module is configured to receive the first reflected light and calculate whether the pressed part meets a first preset pressing parameter;

[0066] A second data processing module is configured to receive the second reflected light and calculate whether the pressed part meets the second preset pressing parameter;

[0067] The quality inspection module is configured to receive data from the first data processing module and the second data processing module to determine whether the workpiece is qualified after pressing.

[0068] As a preferred embodiment, the first preset pressing parameters include the pressing depth of the pressed part, the surface curvature of the pressed part, and the maximum positioning deviation of the pressed part;

[0069] The second preset pressing parameter includes the surface curvature of the pressed part;

[0070] The conditions for the quality inspection module to judge whether the pressed workpiece is qualified are:

[0071] If the pressing depth of the pressed part is within a preset range and the maximum positioning deviation of the pressed part of the pressed part is within a preset range, the workpiece is qualified;

[0072] Among qualified workpieces, if the surface curvature of the pressed part is not within the preset range or the surface curvature of the pressed part is not within the preset range, the workpiece is a first-class qualified one;

[0073] If the surface curvature of the pressed part is not within the preset range and the surface curvature of the pressed part is not within the preset range, the workpiece is qualified as Class II.

[0074] As a preferred embodiment, when the light source emits light toward the second direction of the pressed part, it is specifically configured to emit light from the positioning base point in the second direction of the pressed part to the fourth direction of the pressed part at a preset scanning speed; the positioning base point set in the embodiment of the present disclosure is a marking point position, and there are two ways to set the positioning base point, one is to set the marking point in advance on one side of the second direction of the pressed part, and the other is to set it at the endpoint position.

[0075] The curvature between two consecutive groups of first reflected lights is obtained by obtaining a plurality of groups of first reflected lights when the first acquisition module emits light at a preset scanning speed, and the surface curvature of the pressed part is obtained by calculating the curvature between all the first reflected lights;

[0076] The second acquisition module acquires the reflection angle difference between each group of the second reflected light and a group of the first reflected light acquired at intervals to obtain the curvature calculated between two consecutive groups of the second reflected light, calculates the surface curvature of the pressed part according to all the second reflected lights, and simultaneously obtains the positioning baseline obtained by refitting the average curvature of the surface curvature of the pressed part, and calculates the point farthest from the positioning baseline according to the positioning baseline and the surface curvature of the pressed part to obtain the maximum positioning deviation;

[0077] The surface curvature and the maximum positioning deviation exchanged between the first acquisition module and the second acquisition module are used to calculate the actual length of the pressed part that has not been pressed, and then the pressing depth of the pressed part is obtained.

[0078] As a preferred embodiment, it further includes a feedback adjustment module, which obtains curvature data of the pressed part and the pressed part in the screening size length interval of the vibrating screen when the surface curvature of the pressed part and the pressed part is not within a preset range; if the curvature data exceeds a preset value within the screening size length interval, a signal is returned to the quality inspection module to check whether the vibrating screen is faulty;

[0079] Obtaining curvature data of the gripping dimension length interval of the pressed part and the pressed part, and if the curvature data in the gripping dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether the manipulator is faulty;

[0080] Obtaining curvature data of the pressed part in a fifth direction dimension length interval, and if the curvature data in the fifth direction dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether there is a dimensional error in the positioning processing mechanism;

[0081] The positioning deviation between the axis direction of the pressed part in the fifth direction and the pressed part is obtained. If the positioning deviation exceeds a preset value, a signal is returned to the quality inspection module to verify whether the positioning processing mechanism and the manipulator are faulty.

[0082] According to a third aspect of the embodiments of the present disclosure, a method for automatically suppressing a pigtail is provided, comprising the following steps:

[0083] It also includes a feedback adjustment module, which, when the surface curvatures of the pressed part and the pressed part are not within a preset range, obtains curvature data of the pressed part and the pressed part in the screening size length interval of the vibrating screen plate, and if the curvature data exceeds a preset value within the screening size length interval, returns a signal to the quality inspection module to check whether the vibrating screen plate is faulty;

[0084] Obtaining curvature data of the gripping dimension length interval of the pressed part and the pressed part, and if the curvature data in the gripping dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether the manipulator is faulty;

[0085] Obtaining curvature data of the pressed part in a fifth direction dimension length interval, and if the curvature data in the fifth direction dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether there is a dimensional error in the positioning processing mechanism;

[0086] The positioning deviation between the axis direction of the pressed part in the fifth direction and the pressed part is obtained. If the positioning deviation exceeds a preset value, a signal is returned to the quality inspection module to verify whether the positioning processing mechanism and the manipulator are faulty.

[0087] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these effects are performed in hardware or software may depend on the specific application and design constraints of the technical solution. The technicians may use different methods for each specific application to implement the described effects, but such implementations should not be considered to exceed the scope of the embodiments of the present disclosure. The technicians may clearly understand that, for the convenience and brevity of description, the specific working processes of the above-described devices, devices and units may refer to the corresponding processes in the aforementioned method embodiments, and will not be repeated here.

[0088] The flowchart and block diagram in the accompanying drawings show the possible architecture, role and operation of the device, method and computer program product according to the embodiment of the present disclosure. In this regard, each box in the flowchart or block diagram can represent a module, a program segment or a part of the code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical role. In some alternative implementations, the role marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two consecutive boxes can actually be executed in parallel, and they can sometimes be executed in the opposite order, which can depend on the role involved. In the description corresponding to the flowchart and the block diagram in the accompanying drawings, the operations or steps corresponding to different boxes can also occur in a different order from the order disclosed in the description, and sometimes there is no specific order between different operations or steps. For example, two consecutive operations or steps can actually be executed in parallel, and they can sometimes be executed in the opposite order, which can depend on the role involved. Each block in the block diagram and / or flowchart, and combinations of blocks in the block diagram and / or flowchart, may be implemented by a dedicated hardware-based device that performs the specified role or action, or may be implemented by a combination of dedicated hardware and computer instructions.

Claims

1. Automatic pigtail pressing device, characterized in that: It includes feeding mechanism, material dividing mechanism, pressing mechanism and manipulator; The feeding mechanism at least comprises a first channel and a second channel; The first channel is suitable for transferring the pressed parts into the material distribution mechanism; The second channel is suitable for transmitting the pressed parts into the material distribution mechanism; The material distribution mechanism comprises at least a first material distribution unit and a second material distribution unit, wherein the first material distribution unit is configured to screen the pressed part in a first direction and a second direction by vibration, and the second material distribution unit is configured to screen the pressed part in a third direction and a fourth direction by vibration; The pressing mechanism includes a transmission channel and a positioning processing structure, and the transmission channel is connected to the first material dividing unit and the second material dividing unit at the same time. The robot transports the pressed part and the pressed part to the positioning processing mechanism located in the transmission channel for pressing. The positioning processing mechanism has a positioning part that cooperates with the fifth direction of the pressed part; the pressing mechanism is configured to press the pressed part into a preset position and a preset depth of the pressed part to obtain a workpiece.

2. The automatic pigtail pressing device according to claim 1, characterized in that: Both the first material distribution unit and the second material distribution unit perform vibration screening through a vibrating screen plate; The vibrating screen plates respectively arranged on the first material dividing unit and the second material dividing unit are provided with screen holes corresponding to the second direction size of the pressed piece and the fourth direction size of the pressed piece.

3. The automatic pigtail pressing device according to claim 1, characterized in that: The positioning processing mechanism is provided with a preset number of positioning parts, which are suitable for simultaneously positioning a plurality of the pressed parts.

4. A pigtail automatic pressing detection system, comprising the pigtail automatic pressing device according to claim 1, characterized in that: Also includes: a light source configured to emit light in the second direction of the pressed part, the third direction of the pressed part, the fourth direction, and the fifth direction; a first acquisition module configured to receive a first reflected light from the pressed part; A second acquisition module is configured to receive a second reflected light from the pressed part; A first data processing module is configured to receive the first reflected light and calculate whether the pressed part meets a first preset pressing parameter; A second data processing module is configured to receive the second reflected light and calculate whether the pressed part meets the second preset pressing parameter; The quality inspection module is configured to receive data from the first data processing module and the second data processing module to determine whether the workpiece is qualified after pressing.

5. The pigtail automatic suppression detection system according to claim 4, characterized in that: The first preset pressing parameters include a pressing depth of the pressed part, a surface curvature of the pressed part, and a maximum positioning deviation of the pressed part; The second preset pressing parameter includes the surface curvature of the pressed part; The conditions for the quality inspection module to judge whether the pressed workpiece is qualified are: If the pressing depth of the pressed part is within a preset range and the maximum positioning deviation of the pressed part of the pressed part is within a preset range, the workpiece is qualified; Among qualified workpieces, if the surface curvature of the pressed part is not within the preset range or the surface curvature of the pressed part is not within the preset range, the workpiece is a first-class qualified one; If the surface curvature of the pressed part is not within the preset range and the surface curvature of the pressed part is not within the preset range, the workpiece is qualified as Class II.

6. The pigtail automatic suppression detection system according to claim 5, characterized in that: When the light source emits light in the second direction of the pressed part, it is specifically configured to emit light from a positioning base point of the pressed part in the second direction to a fourth direction of the pressed part at a preset scanning speed; The curvature between two consecutive groups of first reflected lights is obtained by obtaining a plurality of groups of first reflected lights when the first acquisition module emits light at a preset scanning speed, and the surface curvature of the pressed part is obtained by calculating the curvature between all the first reflected lights; The second acquisition module acquires the reflection angle difference between each group of the second reflected light and a group of the first reflected light acquired at intervals to obtain the curvature calculated between two consecutive groups of the second reflected light, calculates the surface curvature of the pressed part according to all the second reflected lights, and simultaneously obtains the positioning baseline obtained by refitting the average curvature of the surface curvature of the pressed part, and calculates the point farthest from the positioning baseline according to the positioning baseline and the surface curvature of the pressed part to obtain the maximum positioning deviation; The surface curvature and the maximum positioning deviation exchanged between the first acquisition module and the second acquisition module are used to calculate the actual length of the pressed part that has not been pressed, and then the pressing depth of the pressed part is obtained.

7. The pigtail automatic suppression detection system according to claim 6, characterized in that: It also includes a feedback adjustment module, which, when the surface curvatures of the pressed part and the pressed part are not within a preset range, obtains curvature data of the pressed part and the pressed part in the screening size length interval of the vibrating screen plate, and if the curvature data exceeds a preset value within the screening size length interval, returns a signal to the quality inspection module to check whether the vibrating screen plate is faulty; Obtaining curvature data of the gripping dimension length interval of the pressed part and the pressed part, and if the curvature data in the gripping dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether the manipulator is faulty; Obtaining curvature data of the pressed part in a fifth direction dimension length interval, and if the curvature data in the fifth direction dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether there is a dimensional error in the positioning processing mechanism; The positioning deviation between the axis direction of the pressed part in the fifth direction and the pressed part is obtained. If the positioning deviation exceeds a preset value, a signal is returned to the quality inspection module to verify whether the positioning processing mechanism and the manipulator are faulty.

8. The method for automatically suppressing and detecting pigtails is characterized in that: The steps include: Using a light source to emit light in a second direction of the pressed part, a third direction of the pressed part, a fourth direction, and a fifth direction; receiving a first reflected light from the pressed part through a first acquisition module; receiving a second reflected light from the pressed part through a second acquisition module; The first data processing module receives the first reflected light and calculates whether the pressed part meets the first preset pressing parameters, where the first preset pressing parameters include the pressing depth of the pressed part, the surface curvature of the pressed part, and the maximum positioning deviation of the pressed part; The second data processing module receives the second reflected light and calculates whether the pressed part meets the second preset pressing parameter, where the second preset pressing parameter includes the surface curvature of the pressed part; The quality inspection module receives data from the first data processing module and the second data processing module, and determines whether the workpiece after pressing is qualified, and the judgment conditions are: if the pressing depth of the pressed part is within a preset range and the maximum positioning deviation of the pressed part is within a preset range, the workpiece is qualified; among qualified workpieces, if the surface curvature of the pressed part is not within a preset range or the surface curvature of the pressed part is not within a preset range, the workpiece is a first-class qualified workpiece; If the surface curvature of the pressed part is not within the preset range and the surface curvature of the pressed part is not within the preset range, the workpiece is qualified as Class II; When the light source emits light toward the second direction of the pressed part, the light source specifically emits light from a positioning base point of the pressed part in the second direction toward the fourth direction of the pressed part at a preset scanning speed; The curvature between two consecutive groups of first reflected lights is obtained by obtaining a plurality of groups of first reflected lights when the first acquisition module emits light at a preset scanning speed, and the surface curvature of the pressed part is obtained by calculating the curvature between all the first reflected lights; The second acquisition module acquires the reflection angle difference between each group of the second reflected light and a group of the first reflected light acquired at intervals to obtain the curvature calculated between two consecutive groups of the second reflected light, calculates the surface curvature of the pressed part according to all the second reflected lights, and simultaneously obtains the positioning baseline obtained by refitting the average curvature of the surface curvature of the pressed part, and calculates the point farthest from the positioning baseline according to the positioning baseline and the surface curvature of the pressed part to obtain the maximum positioning deviation; The surface curvature and the maximum positioning deviation exchanged between the first acquisition module and the second acquisition module are used to calculate the actual length of the pressed part before pressing to obtain the pressing depth of the pressed part; When the surface curvature of the pressed part and the pressed part is not within the preset range, the curvature data of the pressed part and the pressed part in the screening size length interval of the vibrating screen plate are obtained; if the curvature data exceeds the preset value within the screening size length interval, a signal is returned to the quality inspection module to check whether the vibrating screen plate is faulty; Obtaining curvature data of the gripping dimension length interval of the pressed part and the pressed part, and if the curvature data in the gripping dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether the manipulator is faulty; Obtaining curvature data of the pressed part in a fifth direction dimension length interval, and if the curvature data in the fifth direction dimension length interval exceeds a preset value, returning a signal to the quality inspection module to verify whether there is a dimensional error in the positioning processing mechanism; The positioning deviation between the axis direction of the pressed part in the fifth direction and the pressed part is obtained. If the positioning deviation exceeds a preset value, a signal is returned to the quality inspection module to verify whether the positioning processing mechanism and the manipulator are faulty.

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