Front end clamping and releasing device and clamping and releasing method for U-shaped guide vane large-current automatic production line

Abstract

The invention discloses a front-end clamping and releasing device and method for a U-shaped guide vane large-current automatic production line. The front-end clamping and releasing device comprises a U-shaped guide vane placing plate used for placing a U-shaped guide vane; the conveying rail is used for conveying the U-shaped guide vane placing plate; the guide vane placing groove is formed in one side of the conveying rail and is used for placing a U-shaped guide vane; the guide vane identification device is arranged on the other side of the conveying rail and is used for identifying the U-shaped guide vane; according to the front end clamping and releasing device of the U-shaped guide vane large-current automatic production line and the clamping and releasing method, through the design of the automatic clamping and releasing device, the technical problems of high efficiency, accuracy, intelligent control and the like in the clamping and releasing process of the U-shaped guide vanes are solved; and the working efficiency and the production quality of the whole production line are improved.

Description

Technical Field

[0001] The invention relates to a front end clamping and placing device and a clamping and placing method for a U-shaped guide piece high current automatic production line. Background Art

[0002] In the traditional U-shaped guide plate high current automatic production line, the guide plate clamping and placing process usually relies on manual operation or traditional mechanical means. The existing technology has some problems in the design of the clamping and placing device, resulting in low production efficiency and low clamping and placing accuracy, thus affecting the stability of the overall production line and product quality.

[0003] Inefficient and highly dependent on manual labor: Current production lines often rely on manual or semi-automatic devices to clamp and place guides. The operation process is highly dependent on manual labor, and efficient and continuous operation cannot be achieved. Manual operation is easily affected by the operator's experience and skills, resulting in poor clamping accuracy, affecting production efficiency and product consistency.

[0004] Insufficient clamping and placing accuracy: Due to the complex shape of the U-shaped guide, and the strict size and positioning requirements, the traditional clamping and placing device cannot flexibly and accurately clamp and place. The clamping and placing devices of the existing technology are often unable to make fine adjustments according to the shape and size of different guides, resulting in errors in the clamping and placing process, affecting the accuracy of the production process and product quality.

[0005] Inadequate space utilization: In traditional production lines, clamping devices often occupy a large space, and due to the inflexible design, the layout space of the production line is wasted, affecting the efficiency and overall layout of the production line. Traditional designs usually cannot flexibly adjust the space according to production needs.

[0006] Low level of automation: Although modern production lines have gradually achieved partial automation, most existing technologies still rely on manual detection and adjustment of the clamping position, lacking effective integration with intelligent systems. The clamping device in some systems fails to work in coordination with the guide identification device, resulting in the inability to obtain the precise position and status of the guide in real time during clamping, increasing the risk of error.

[0007] Consistency issues in production lines: Due to the lack of precise motion control in traditional clamping and placing devices, there is often a large deviation in each clamping and placing action, which reduces the stability and consistency of the production line. For high-current automatic production lines, the quality and accuracy of the U-shaped guide directly affect the performance of the product, and any clamping and placing error may have a negative impact on the quality of the final product. Summary of the invention

[0008] The purpose of the present invention is to provide a front-end clamping and placing device and a clamping and placing method for a U-shaped guide plate high-current automatic production line. Through the design of an automated clamping and placing device, technical problems such as high efficiency, precision and intelligent control in the clamping and placing process of the U-shaped guide plate are solved, thereby improving the working efficiency and production quality of the overall production line.

[0009] The technical solution adopted by the present invention to solve its technical problem is:

[0010] A front end clamping and placing device for a U-shaped guide plate high current automatic production line, comprising:

[0011] A U-shaped guide placement plate for placing the U-shaped guide;

[0012] Transport rails for transporting U-shaped guide placement plates;

[0013] A guide piece placement groove provided on one side of the transport track for placing a U-shaped guide piece;

[0014] A guide blade identification device disposed on the other side of the transport track for identifying the U-shaped guide blade;

[0015] A clamping device mounted above the transport track and used to clamp the U-shaped guide piece into the U-shaped guide piece placement plate, the clamping device comprising:

[0016] A longitudinal moving guide rail formed perpendicular to the transport track;

[0017] A transverse moving guide rail mounted on the longitudinal moving guide rail;

[0018] A vertical moving guide rail mounted on the horizontal moving guide rail;

[0019] The clamping head is mounted on a vertical moving guide rail.

[0020] Preferably, the guide plate recognition device includes an image recognition system for real-time monitoring of the state and position of the U-shaped guide plate, and the longitudinal movable guide rail, the transverse movable guide rail and the vertical movable guide rail are all driven by servo motors.

[0021] Preferably, the U-shaped guide plate is provided with a plurality of positioning grooves for stably placing and fixing the U-shaped guide, and a feed port and a discharge port are provided at both ends of the transport track.

[0022] Preferably, the longitudinal movable guide rails are provided with two groups, which are respectively located on both sides of the guide plate placement slot and the guide plate identification device, and the guide plate placement slot and the guide plate identification device are both located within the travel of the longitudinal movable guide rails.

[0023] Preferably, the image recognition system comprises:

[0024] Industrial camera for collecting images of U-shaped guides;

[0025] An image processing unit, used for performing denoising, enhancement and edge detection processing on the collected images;

[0026] A feature extraction module is used to extract the edge, angle, size and position information of the U-shaped guide piece;

[0027] Image analysis software or algorithm for analyzing the image and identifying and locating the U-shaped guide;

[0028] A decision support system, used to determine the state of the U-shaped guide according to the image analysis results and send instructions to the clamping device;

[0029] The feedback control system is used to control the action of the clamping and placing device according to the recognition result.

[0030] Another technical problem to be solved by the present invention is to provide a front end clamping method for a U-shaped guide plate high current automatic production line, comprising the following steps:

[0031] Place the U-shaped guide plate on the transport track;

[0032] The U-shaped guide piece in the guide piece placement groove arranged on one side of the transport track is clamped by a clamping device, and moved to the guide piece identification device;

[0033] The state and position of the U-shaped guide piece are photographed by the guide piece recognition device;

[0034] According to the shooting information of the guide piece recognition device, the image recognition system performs image acquisition, image processing, feature extraction and analysis on the U-shaped guide piece to obtain the edge, angle, size and position information of the U-shaped guide piece;

[0035] Based on the image analysis results, the decision support system determines the status of the U-shaped guide and sends control instructions to the clamping device;

[0036] According to the control instructions, the clamping and placing device moves the clamping head accurately and clamps and places the U-shaped guide piece into the U-shaped guide piece placement plate through the coordinated work of the longitudinal moving guide rail, the transverse moving guide rail and the vertical moving guide rail;

[0037] The action of the clamping and placing device is adjusted through a feedback control system to ensure accurate positioning of the U-shaped guide piece on the U-shaped guide piece placement plate.

[0038] Preferably, the guide plate recognition device photographs the state and position of the clamped U-shaped guide plate from bottom to top, and the clamping device is provided with a fill light for cooperating with the photography.

[0039] Preferably, the method according to the shooting information of the guide film recognition device is:

[0040] The image data of the U-shaped guide is obtained by the guide recognition device to ensure that the image contains the information of each viewing angle of the U-shaped guide;

[0041] Perform denoising, contrast enhancement and brightness preprocessing on the collected images to improve image quality;

[0042] The edge detection algorithm is used to extract the contour edge information of the U-shaped guide;

[0043] Based on the edge information, the geometric features of the U-shaped guide are extracted, including edge length, angle and shape;

[0044] Analyze the size information of the U-shaped guide blade according to the extracted geometric features;

[0045] Combined with the image recognition algorithm, the position of the U-shaped guide is determined through feature point matching or template matching.

[0046] Another technical problem to be solved by the present invention is to provide an electronic device, including a memory, a processor, and a computer program stored in the memory and run on the processor. When the processor executes the program, it implements the front end clamping method of the U-shaped guide plate high current automatic production line as described in any of the above.

[0047] Another technical problem to be solved by the present invention is to provide a computer-readable storage medium on which a computer program is stored, and when the program is executed by a processor, a front-end clamping and placing method for a U-shaped guide plate high-current automatic production line as described in any of the above is implemented.

[0048] The beneficial effects of the present invention are:

[0049] In a high-current automatic production line, it is necessary to efficiently and accurately clamp the U-shaped guide from the guide placement slot to the U-shaped guide placement plate. Existing manual or traditional mechanical methods are often inefficient, low-precision, and highly dependent on operators. The clamping device achieves efficient and accurate clamping through automation, reduces manual operations, and improves production efficiency.

[0050] Since the U-shaped guide is complex in shape and needs to be accurately placed on the transport track, this solution uses a multi-axis motion guide rail system (longitudinal, horizontal, and vertical moving guide rails), which can flexibly adjust the action path of the clamping device to meet the clamping requirements of different guides and ensure that the guide can be accurately placed in the specified position; the clamping device is installed in different directions through the moving guide rail structure, which enables flexible movement in a limited space. This design can set up the clamping device above the transport track, optimize space usage, avoid excessive space occupation, and improve the overall layout efficiency of the production line.

[0051] The solution also includes a guide blade recognition device, which can identify the position information and status of the guide blade in real time, and cooperate with the clamping device to perform precise operations, avoiding incorrect clamping and placement due to guide blade position deviation, and improving the reliability and intelligence of the system; the automated clamping and placement device reduces the uncertainty of human operation, so that the accuracy and consistency of each clamping and placement are guaranteed, thereby improving the quality and production stability of U-shaped guide blades in high-current automatic production lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 It is a schematic diagram of the overall structure of a front-end clamping and placing device of a U-shaped guide plate high-current automatic production line of the present invention;

[0053] Figure 2 It is a partial structural schematic diagram of a front-end clamping and placing device of a U-shaped guide plate high-current automatic production line of the present invention. Specific implementation methods

[0055] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail by way of example with reference to the accompanying drawings in the following paragraphs. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0056] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements.

[0057] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items. Example

[0058] See also Figure 1-2 As shown, a front end clamping device 5 of a U-shaped guide plate high current automatic production line includes:

[0059] A U-shaped guide placement plate 1 for placing the U-shaped guide;

[0060] A transport track 2 for transporting the U-shaped guide plate placement plate 1;

[0061] A guide piece placement groove 3 provided on one side of the transport track 2 and used for placing a U-shaped guide piece;

[0062] A guide blade identification device 4 disposed on the other side of the transport track 2 for identifying the U-shaped guide blade;

[0063] A clamping device 5 is mounted above the transport track 2 and is used to clamp the U-shaped guide piece into the U-shaped guide piece placement plate 1. The clamping device 5 includes:

[0064] A longitudinal moving guide rail 51 formed perpendicular to the transport track 2;

[0065] A transverse moving guide rail 52 mounted on the longitudinal moving guide rail 51;

[0066] A vertical moving guide rail 53 mounted on the horizontal moving guide rail 52;

[0067] A clamping head 54 is mounted on the vertically movable guide rail 53 .

[0068] The device adopts a longitudinal, transverse and vertical three-dimensional movable guide rail structure, so that the clamping device 5 can achieve more accurate positioning and movement. The independent control of each guide rail can make the clamping head 54 perform high-precision adjustment in different directions, thereby ensuring the accurate clamping and placement of the U-shaped guide piece, improving the clamping and placement accuracy, reducing manual operation errors, and enhancing the automation of the production line.

[0069] The clamping device 5 makes the clamping process more efficient through multi-dimensional movement and positioning, reducing the time of manual intervention and operation adjustment in the traditional clamping method. The cooperation between the U-shaped guide identification device and the clamping device 5 enables the device to respond quickly and complete the clamping work in real time, further improving production efficiency and shortening the production cycle.

[0070] The design of this solution sets up the clamping device 5 on the top, so that the clamping process does not need to occupy too much side space, saving space resources of the production line. At the same time, the design of the three-dimensional movable guide rail enables the device to flexibly adjust its position according to the layout of the production line and adapt to U-shaped guides of different sizes or shapes, effectively improving the space utilization and adaptability of the production line.

[0071] The guide plate recognition device 4 includes an image recognition system for real-time monitoring of the state and position of the U-shaped guide plate. The longitudinal movable guide rail 51, the transverse movable guide rail 52 and the vertical movable guide rail 53 are all driven by servo motors.

[0072] The image recognition system can monitor the status and position of the U-shaped guide in real time, ensuring that the clamping device 5 can accurately identify the real-time status of the guide. The system can quickly process and feedback the shape, position and possible deviation of the guide, ensuring that the clamping action can be adjusted according to the actual position of the guide, greatly improving the clamping accuracy and efficiency.

[0073] Servo motors are used to drive the longitudinal, transverse and vertical moving guide rails 53, which can achieve high-precision dynamic control. The servo motor has high responsiveness and high-precision control capabilities, and can adjust the moving speed and position of the clamping device 5 in real time, ensuring that the device can complete accurate clamping and placing actions in a short time, while reducing the wear of mechanical parts and improving the stability and durability of the system.

[0074] The combination of the image recognition system and the servo motor realizes automatic fine control and can be flexibly adjusted according to the size and shape of different guides. This solution does not require manual intervention, can adapt to different types of U-shaped guides, effectively supports the flexible management of the production line, and can realize automatic switching of different product batches, improving the automation level and adaptability of the production line.

[0075] The U-shaped guide plate placement plate 1 is provided with a plurality of positioning grooves for stably placing and fixing the U-shaped guide plate, and both ends of the transport track 2 are provided with a feed port and a discharge port.

[0076] Multiple positioning grooves can effectively stabilize and fix the U-shaped guide to prevent it from shifting or flipping during transportation and clamping. This ensures that the guide is accurately positioned throughout the production process, avoids clamping failure or damage caused by unstable guides, and improves product quality and production safety.

[0077] The design of the inlet and outlet allows the U-shaped guide to easily enter and leave the transport track 2, forming a continuous production flow. The automated operation of inlet and outlet reduces manual intervention and conversion processes, thereby improving the overall efficiency of the production line. Operators only need to monitor the inlet and outlet processes, reducing other unnecessary operating steps.

[0078] The positioning groove design can not only effectively fix the U-shaped guide, but also help optimize space utilization, so that the U-shaped guide can be compactly arranged and placed, saving space during storage and transportation. In addition, the position design of the feed port and the discharge port is reasonable, which can adapt to the layout requirements in different production environments and improve the flexibility and adaptability of the production line.

[0079] The longitudinal movable guide rails 51 are provided with two groups, which are respectively located on both sides of the guide plate placement groove 3 and the guide plate identification device 4, and the guide plate placement groove 3 and the guide plate identification device 4 are both located within the travel of the longitudinal movable guide rails 51.

[0080] The guide placement slot 3 and the guide identification device 4 are both arranged within the travel of the longitudinal moving guide rail 51, which helps to ensure that the guide is always kept in a precise position during the placement and identification process, and avoids misoperation or identification errors caused by deviation outside the travel of the guide rail. This can effectively improve the accuracy and stability of the entire operation process and ensure the accuracy of the clamping and placing action.

[0081] By properly arranging the position of the longitudinal movable guide rail 51, the guide plate placement slot 3 and the identification device are closely matched, which helps to save space and improve the compactness of the production line. The device can complete the placement, identification and adjustment operations of the guide plate in a relatively small area, thereby reducing the material transmission time in the production process and improving the overall production efficiency.

[0082] The dual-group design of the longitudinal moving guide rail 51 can work together to make the cooperation between the guide plate placement slot 3 and the identification device smoother. Under the guidance of the longitudinal guide rail, the guide plate can be accurately moved to the specified position to ensure that the identification device can obtain the status data of the guide plate in real time. This system coordination enhances the automation control capability, reduces manual intervention and operation errors, and improves the overall performance of the automated production line.

[0083] The image recognition system comprises:

[0084] Industrial camera for collecting images of U-shaped guides;

[0085] An image processing unit, used for performing denoising, enhancement and edge detection processing on the collected images;

[0086] A feature extraction module is used to extract the edge, angle, size and position information of the U-shaped guide piece;

[0087] Image analysis software or algorithm for analyzing the image and identifying and locating the U-shaped guide;

[0088] A decision support system, used for judging the state of the U-shaped guide according to the image analysis result and sending instructions to the clamping device 5;

[0089] The feedback control system is used to control the action of the clamping and placing device 5 according to the recognition result.

[0090] The image processing unit can improve the image quality through denoising, enhancement and edge detection, making the subsequent feature extraction and analysis more accurate. The feature extraction module further extracts the edge, angle, size and position information of the U-shaped guide to ensure more accurate identification and positioning of the guide, reduce the probability of identification errors, and improve the reliability of the system.

[0091] The image analysis software or algorithm combined with the decision support system can analyze the image in real time and determine the state of the guide sheet, and send instructions to the clamping device 5 according to the analysis results to automatically perform the clamping operation. The feedback control system adjusts the action of the clamping device 5 according to the recognition results to achieve closed-loop control, significantly improve the operating efficiency, reduce manual intervention, and improve the level of production automation.

[0092] This solution uses advanced image recognition and processing technology to flexibly respond to U-shaped guides of different shapes, sizes or states. When faced with changing production environments or irregular guides, the system can adjust operations in real time based on image analysis results, enhancing the system's adaptability, reducing reliance on manual intervention, and adapting to changing production needs.

[0093] A front end clamping method for a U-shaped guide plate high current automatic production line comprises the following steps:

[0094] Place the U-shaped guide plate 1 on the transport track 2;

[0095] The U-shaped guide piece in the guide piece placement groove 3 provided on one side of the transport track 2 is clamped by the clamping device 5, and moved to the guide piece identification device 4;

[0096] The state and position of the U-shaped guide piece are photographed by the guide piece recognition device 4;

[0097] According to the shooting information of the guide piece recognition device 4, the image recognition system performs image acquisition, image processing, feature extraction and analysis on the U-shaped guide piece to obtain the edge, angle, size and position information of the U-shaped guide piece;

[0098] According to the image analysis results, the decision support system determines the state of the U-shaped guide and sends a control instruction to the clamping device 5;

[0099] According to the control instruction, the clamping device 5 precisely moves the clamping head 54 and clamps and places the U-shaped guide piece into the U-shaped guide piece placement plate 1 through the coordinated work of the longitudinal moving guide rail 51, the transverse moving guide rail 52 and the vertical moving guide rail 53;

[0100] The action of the clamping and placing device 5 is adjusted by a feedback control system to ensure accurate positioning of the U-shaped guide piece on the U-shaped guide piece placement plate 1 .

[0101] Through image acquisition, processing and feature extraction of the image recognition system, the edge, angle, size and position information of the U-shaped guide can be accurately obtained to ensure that the position and state of the guide during the movement and clamping process are accurately identified. The decision support system sends control instructions based on the image analysis results, and the clamping device 5 achieves precise movement through collaborative work, ensuring the accurate positioning of the U-shaped guide on the placement plate and reducing errors and deviations.

[0102] The method realizes a fully automatic guide sheet clamping and placement process through close cooperation between the clamping device 5 and the image recognition system, greatly improving production efficiency. The highly automated system reduces manual intervention, avoids human operation errors, and adjusts the action of the clamping device 5 in real time through the feedback control system to ensure the smoothness and efficiency of the entire process.

[0103] This method uses dynamic judgment and control based on image recognition, and can perform adaptive operations on guides in different states and positions, and automatically adjust the clamping and placing strategies. For example, the system can identify the different states of the guide and adjust the clamping and placing actions accordingly, adapting to the changing production environment and product specifications, improving the flexibility and adaptability of the production line, and meeting the needs of large-scale and high-precision production.

[0104] The guide plate recognition device 4 photographs the state and position of the clamped U-shaped guide plate from bottom to top, and the clamping device 5 is provided with a fill light for cooperating with the photography.

[0105] The bottom-up shooting angle can avoid the occlusion problem that may occur when shooting from the top down, especially when the guide is complex in shape or covered by other objects. The fill light provides uniform and sufficient lighting, which can reduce shadows and reflections, ensure clear images with rich details, and help the image recognition system accurately extract the features and position of the guide.

[0106] The setting of the fill light can ensure the consistency of image quality under different lighting conditions, avoid the influence of ambient light changes on image recognition, and improve the stability of the system in different working environments. Through stable lighting conditions and clear shooting angles, the image recognition system can more accurately determine the state and position of the U-shaped guide, reducing misjudgment and recognition errors.

[0107] By improving the shooting angle and lighting conditions, the solution can quickly and accurately identify and locate the U-shaped guide without relying on manual intervention. This helps to accelerate the automation process of the production line, reduce the time for failures or reshoots caused by poor shooting quality, thereby improving production efficiency and ensuring the continuity and efficiency of the production process.

[0108] The method according to the shooting information of the guide film recognition device 4 is:

[0109] The image data of the U-shaped guide is obtained by the guide recognition device 4, so as to ensure that the image contains the information of each viewing angle of the U-shaped guide;

[0110] Perform denoising, contrast enhancement and brightness preprocessing on the collected images to improve image quality;

[0111] The edge detection algorithm is used to extract the contour edge information of the U-shaped guide;

[0112] Based on the edge information, the geometric features of the U-shaped guide are extracted, including edge length, angle and shape;

[0113] Analyze the size information of the U-shaped guide blade according to the extracted geometric features;

[0114] Combined with the image recognition algorithm, the position of the U-shaped guide is determined through feature point matching or template matching.

[0115] By preprocessing the image by denoising, enhancing contrast and brightness, the noise in the image can be effectively removed, the image clarity and contrast can be improved, and the image recognition system can more accurately extract the edge and geometric features of the U-shaped guide. This method of enhancing image quality can ensure the efficiency of the edge detection algorithm and reduce recognition errors caused by poor image quality.

[0116] The edge detection algorithm can extract the contour edge of the U-shaped guide, and further analyze the geometric features of the guide, including edge length, angle and shape. These precise geometric features are the basis for analyzing the guide size information and determining the guide position, and can provide accurate data for subsequent positioning and clamping operations, thereby ensuring that the guide is accurately placed.

[0117] By combining feature point matching or template matching algorithms with image recognition technology, accurate U-shaped guide piece position determination can be achieved. Regardless of how the guide piece's posture or angle changes, this method can effectively identify its position and ensure that the clamping device 5 can operate accurately. This method enhances the adaptability of the system, can cope with guide pieces in different states, and ensures the stability and efficiency of the production line.

[0118] This embodiment also provides an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the program, the front end clamping method of the U-shaped guide plate high current automatic production line as described above is implemented.

[0119] This embodiment also provides a computer-readable storage medium on which a computer program is stored. When the program is executed by a processor, the front-end clamping and placing method of the U-shaped guide plate high-current automatic production line as described above is implemented.

[0120] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application can include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0121] Those skilled in the art will clearly understand that for the sake of convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the system can be divided into different functional units or modules to complete all or part of the functions described above.

[0122] The above embodiments of the present invention are not intended to limit the protection scope of the present invention, and the implementation modes of the present invention are not limited thereto. All other modifications, replacements or changes made to the above structures of the present invention based on the above contents of the present invention, in accordance with common technical knowledge and customary means in the art, without departing from the above basic technical ideas of the present invention, should fall within the protection scope of the present invention.

Claims

1. A front end clamping device for a U-shaped guide plate high current automatic production line, characterized in that: Included are: A U-shaped guide placement plate for placing the U-shaped guide; Transport rails for transporting U-shaped guide placement plates; A guide piece placement groove provided on one side of the transport track for placing a U-shaped guide piece; A guide blade identification device disposed on the other side of the transport track for identifying the U-shaped guide blade; A clamping device mounted above the transport track and used to clamp the U-shaped guide piece into the U-shaped guide piece placement plate, the clamping device comprising: A longitudinal moving guide rail formed perpendicular to the transport track; A transverse moving guide rail mounted on the longitudinal moving guide rail; A vertical moving guide rail mounted on the horizontal moving guide rail; The clamping head is mounted on a vertical moving guide rail.

2. The front end clamping device of the U-shaped guide plate high current automatic production line according to claim 1 is characterized in that: The guide plate recognition device includes an image recognition system for real-time monitoring of the state and position of the U-shaped guide plate. The longitudinal movable guide rail, the transverse movable guide rail and the vertical movable guide rail are all driven by servo motors.

3. The front end clamping device of the U-shaped guide plate high current automatic production line according to claim 2 is characterized in that: The U-shaped guide plate placement plate is provided with a plurality of positioning grooves for stably placing and fixing the U-shaped guide plate, and a feed port and a discharge port are provided at both ends of the transport track.

4. The front end clamping device of the U-shaped guide piece high current automatic production line according to claim 3 is characterized in that: The longitudinal movable guide rails are provided with two groups, which are respectively located on both sides of the guide plate placement groove and the guide plate identification device, and the guide plate placement groove and the guide plate identification device are both located within the travel of the longitudinal movable guide rails.

5. The front end clamping and placing device of the U-shaped guide piece high current automatic production line according to claim 2 is characterized in that: The image recognition system comprises: Industrial camera for collecting images of U-shaped guides; An image processing unit, used for performing denoising, enhancement and edge detection processing on the collected images; A feature extraction module is used to extract the edge, angle, size and position information of the U-shaped guide piece; Image analysis software or algorithm for analyzing the image and identifying and locating the U-shaped guide; A decision support system, used to determine the state of the U-shaped guide according to the image analysis results and send instructions to the clamping device; The feedback control system is used to control the action of the clamping and placing device according to the recognition result.

6. A front end clamping method for a U-shaped guide plate high current automatic production line, characterized in that: The following steps are involved: Place the U-shaped guide plate on the transport track; The U-shaped guide piece in the guide piece placement groove arranged on one side of the transport track is clamped by a clamping device, and moved to the guide piece identification device; The state and position of the U-shaped guide piece are photographed by the guide piece recognition device; According to the shooting information of the guide piece recognition device, the image recognition system performs image acquisition, image processing, feature extraction and analysis on the U-shaped guide piece to obtain the edge, angle, size and position information of the U-shaped guide piece; Based on the image analysis results, the decision support system determines the status of the U-shaped guide and sends control instructions to the clamping device; According to the control instructions, the clamping and placing device moves the clamping head accurately and clamps and places the U-shaped guide piece into the U-shaped guide piece placement plate through the coordinated work of the longitudinal moving guide rail, the transverse moving guide rail and the vertical moving guide rail; The action of the clamping and placing device is adjusted through a feedback control system to ensure accurate positioning of the U-shaped guide piece on the U-shaped guide piece placement plate.

7. The front end clamping method of the U-shaped guide piece high current automatic production line according to claim 6 is characterized in that: The guide plate recognition device photographs the state and position of the clamped U-shaped guide plate from bottom to top, and a fill light for cooperating with the photographing is arranged on the clamping device.

8. The front end clamping method of the U-shaped guide piece high current automatic production line according to claim 6 is characterized in that: The method of identifying the shooting information of the device according to the guide film is as follows: The image data of the U-shaped guide is obtained by the guide recognition device to ensure that the image contains the information of each viewing angle of the U-shaped guide; Perform denoising, contrast enhancement and brightness preprocessing on the collected images to improve image quality; The edge detection algorithm is used to extract the contour edge information of the U-shaped guide; Based on the edge information, the geometric features of the U-shaped guide are extracted, including edge length, angle and shape; Analyze the size information of the U-shaped guide blade according to the extracted geometric features; Combined with the image recognition algorithm, the position of the U-shaped guide is determined through feature point matching or template matching.

9. An electronic device, characterized in that: It includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the program, it implements the front-end clamping and placing method of the U-shaped guide plate high-current automatic production line as described in any one of claims 6-8.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the front end clamping and placing method of the U-shaped guide plate high current automatic production line as described in any one of claims 6-8 is implemented.

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