Server loading and unloading device and loading and unloading control method

Abstract

The invention discloses a server loading and unloading device and a server loading and unloading control method, and relates to the technical field of servers. Comprising a lifting assembly, a feeding frame connected with the lifting assembly in a sliding mode, an electromagnetic plate connected to the feeding frame in a sliding mode and a telescopic assembly, and when the lifting assembly is used for driving the feeding frame to move to a preset position in the height direction of the cabinet, the telescopic assembly pushes the electromagnetic plate to move in the direction close to the cabinet; the to-be-configured server is put down by the electromagnetic plate, so that the to-be-configured server is put on the rack or the to-be-configured server is adsorbed and driven to be taken off the rack. According to the method, the server to be loaded can be automatically placed at the corresponding height position, and the server to be unloaded can be taken down, so that the operation efficiency is improved, and the damage risk of the server is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of servers, and in particular to a server loading and unloading device and a loading and unloading control method. Background Art

[0002] In today's highly digital age, for complex applications that require a lot of computing resources, a single server usually has only one physical processor with limited processing power and cannot handle multiple high-load tasks at the same time. When a server faces multiple tasks with high computing requirements, the processing speed and efficiency will drop significantly, resulting in poor overall performance. Therefore, blade servers have emerged, which improve the computing power and efficiency of data centers by concentrating multiple servers into a limited space; and provide sufficient computing power by combining several server architectures in a server cluster.

[0003] In some related technologies, during the actual use of blade servers or server clusters, in order to facilitate the management of the servers, it is usually necessary to install multiple servers in a multi-story space. When repairing or testing the servers, the servers need to be frequently installed or removed from the shelves. However, due to the height limitation of the staff, it is difficult to install and remove servers in higher positions, and the efficiency of the operation is poor, which easily leads to the risk of server damage. Summary of the invention

[0004] In order to solve at least one of the problems mentioned in the above background technology, the present application provides a server loading and unloading device and a loading and unloading control method, which can automatically place the server to be loaded to the corresponding height position and remove the server to be removed, thereby improving operational efficiency and reducing the risk of damage to the server.

[0005] The specific technical solutions provided by the embodiments of this application are as follows:

[0006] In a first aspect, a server loading and unloading device is provided, which is applied to a cabinet, and includes a lifting component, a feeding rack slidably connected to the lifting component, an electromagnetic plate slidably connected to the feeding rack, and a telescopic component. The lifting component is used to drive the feeding rack to move along the height direction of the cabinet, and the telescopic component is used to drive the electromagnetic plate to move toward or away from the cabinet; when the server adsorbed on the electromagnetic plate extends to a preset position in the cabinet, the electromagnetic plate releases the server to perform a server loading operation, or when the electromagnetic plate contacts the server in the cabinet, it adsorbs the server in the cabinet and performs a server unloading operation.

[0007] In a specific embodiment, the lifting assembly includes a support frame, a threaded rod vertically connected to the support frame, and a driving part installed on the end of the threaded rod. The feeding frame includes a base, and a threaded sleeve that slides with the threaded rod is provided in the base.

[0008] In a specific embodiment, the feeding rack includes support plates arranged on a base and located at both ends of the cabinet depth direction and a guide column connected between the two support plates. A push plate is slidably sleeved on the guide column, and the electromagnetic plate is connected to the push plate on the side close to the cabinet.

[0009] In a specific embodiment, the telescopic assembly includes a fixed seat, a first telescopic rod connected to the fixed seat, one end of the first telescopic rod away from the fixed seat is connected to the second telescopic rod, and the other end of the second telescopic rod can extend to the side of the push plate away from the cabinet and is connected to the push plate.

[0010] In a specific embodiment, the feeding rack further includes positioning members, and at least two positioning members are connected to a side of the electromagnetic plate close to the cabinet.

[0011] In a specific embodiment, a first sensor assembly is arranged on a side of the push plate close to the cabinet, a slider is arranged on a side wall of the server, a guide rail corresponding to the slider is arranged in the cabinet, and a second sensor assembly is arranged on one side of the guide rail.

[0012] In a specific embodiment, the telescopic assembly includes a positioning seat connected to the support frame, a third telescopic rod connected to the positioning seat, the other end of the third telescopic rod is connected to an extension plate, a through hole is opened in the middle of the support frame, the extension plate slides through the through hole, and one end of the extension plate extending out of the through hole is connected to the side of the push plate away from the cabinet.

[0013] In a specific embodiment, an avoidance hole is opened on the base, so that one end of the extension plate extending out of the through hole can slide through the avoidance hole.

[0014] In a second aspect, a method for controlling the loading and unloading of a server is provided. The method is based on the above-mentioned server loading and unloading device, the server loading and unloading device includes a lifting component, a feeding rack, an electromagnetic plate, and a telescopic component. The method includes:

[0015] Place the server to be put on the feeding rack and make it adsorbed on the electromagnetic plate close to the cabinet side;

[0016] Adjust the lifting assembly to drive the feeding rack to move to a preset position along the height direction of the cabinet;

[0017] The telescopic assembly is adjusted to push the electromagnetic plate to move toward the cabinet. When the server to be mounted moves to the position to be installed in the cabinet, the electromagnetic plate is set to lower the server to be mounted.

[0018] Obtain the initial position of the server to be removed from the rack, and adjust the lifting assembly to drive the feeding rack to move along the height direction of the cabinet to a height corresponding to the initial position;

[0019] The telescopic assembly is adjusted to push the electromagnetic plate to move closer to the cabinet. When the electromagnetic plate contacts the server to be removed from the rack, the electromagnetic plate is set to absorb the server to be removed from the rack and return to the feeding rack.

[0020] The lifting assembly is adjusted to drive the feeding rack to descend along the height direction of the cabinet to realize the unloading operation of the server to be unloaded.

[0021] In a specific embodiment, the server mounting and dismounting device further includes a control unit and a detection component, the control unit is in communication connection with the lifting component and the telescopic component, and the method further includes:

[0022] Detecting the specification parameters of the server to be put on the rack or the server to be taken off the rack on the feeding rack through the detection component and transmitting them to the control unit, wherein the specification parameters include the weight parameters and size parameters of the server to be put on the rack or the server to be taken off the rack;

[0023] The control unit adjusts the conveying speed of the lifting assembly and / or the telescopic assembly according to the specification parameters.

[0024] The embodiments of the present application have the following beneficial effects:

[0025] 1. The feeding rack and the lifting assembly for driving the feeding rack to move in the height direction of the cabinet provided in the embodiment of the present application greatly reduce the labor intensity of manual operation compared with manual operation; and after the feeding rack is driven to a preset height position by the lifting assembly, the first telescopic rod and the second telescopic rod in the telescopic assembly cooperate to push the push plate on the feeding rack in the direction close to the cabinet, the electromagnetic plate on one side of the push plate contacts the server in the cabinet and adsorbs the side wall of the server, and the telescopic assembly drives the feeding rack to move away from the cabinet, so that the server is removed from the cabinet and the server is unloaded; or before the push plate on the feeding rack is pushed in the direction close to the cabinet, the server is configured on the feeding rack, the electromagnetic plate is used to push the server into the preset position in the cabinet and the server is put down to carry out the server loading operation, thereby realizing automatic unloading and unloading operations of the server in the cabinet, improving operation efficiency, and reducing the risk of damage to the server.

[0026] 2. In the process of loading and unloading the server, the specific movement process of the lifting component and the telescopic component is controlled by the control unit, which specifically includes detecting the weight parameters and size parameters of the server to be loaded or unloaded on the feeding rack by the detection component, and calculating the output speed suitable for the server specifications in combination with the pre-obtained fitting calculation formula. According to the actual weight and size of the server, the conveying speed and force are automatically adjusted. Through the learning algorithm or manual input, the threshold range is continuously updated and adjusted to realize the loading and unloading operations of servers of different models and specifications through this device, ensuring the smooth transportation of the server. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 An overall schematic diagram of a server de-installation and de-installation device according to the present application is shown;

[0029] Figure 2 A schematic diagram showing the internal structure of a cabinet according to the present application is shown;

[0030] Figure 3 A schematic diagram showing a feeding rack according to the present application;

[0031] Figure 4 A schematic diagram of a telescopic assembly according to Embodiment 2 of the present application is shown;

[0032] Figure 5 A schematic diagram showing the positions of the telescopic assembly and the cabinet according to the second embodiment of the present application;

[0033] Figure 6 A schematic diagram showing the connection between the feeding rack and the cabinet according to the second embodiment of the present application is shown;

[0034] Figure 7 A schematic diagram showing a server delisting and delisting control method according to the present application;

[0035] In the figure, 1, cabinet; 2, server; 3, guide rail; 4, slider; 5, lifting assembly; 501, support frame; 502, threaded rod; 503, drive unit; 504, shell; 505, synchronous wheel; 6, feeding rack; 601, base; 602, support plate; 603, guide column; 604, push plate; 605, support plate; 606, positioning member; 7, electromagnetic plate; 8, telescopic assembly; 801, fixed seat; 802, first telescopic rod; 803, second telescopic rod; 9, first sensor assembly; 10, second sensor assembly; 11, fixing member; 12, first mounting member; 13, first mounting hole; 14, second mounting member; 17, positioning seat; 18, third telescopic rod; 19, extension plate; 20, through hole. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solutions and advantages of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0039] The “upper” and “lower” involved in the embodiments of this application are all Figure 1 and Figure 2 The orientation shown in is the reference.

[0040] Embodiment 1

[0041] A server loading and unloading device is provided, which is applied to a cabinet 1, wherein several layers of servers 2 are installed in the cabinet 1, and the loading and unloading operations of the servers 2 in the cabinet 1 are realized by the device. Specifically, in the present embodiment, the cabinet 1 is selected as a rectangular structure with one side open, and the inner wall of the cabinet 1 is symmetrically provided with guide rails 3, and the two guide rails 3 are relatively arranged on the left and right sides of the opening end of the cabinet 1, and the guide rails 3 on both sides have the same height to form a group of guide rails 3, and the guide rails 3 are arranged in a plurality of groups at intervals along the height direction of the inner wall of the cabinet 1, and sliders 4 that slide with the guide rails 3 are correspondingly installed on both sides of the server 2 installed in the cabinet 1, so that the server 2 can be slidably installed in the cabinet 1.

[0042] Specifically, the server 2 mounting and dismounting device includes a lifting assembly 5 arranged on both sides of the opening end of the cabinet 1, a feeding rack 6, an electromagnetic plate 7 installed on the feeding rack 6, and a telescopic assembly 8 installed on the top of the cabinet 1. The feeding rack 6 is connected to the lifting assembly 5 in a sliding manner so as to realize the lifting and lowering movement of the feeding rack 6 along the height direction of the cabinet 1 by driving the lifting assembly 5. The length direction of the electromagnetic plate 7 is perpendicular to the depth direction of the cabinet 1. The electromagnetic plate 7 is slidably installed on the feeding rack 6, and the electromagnetic plate 7 is connected to the external power supply system. The electromagnetic plate 7 is controlled by the external power supply system to maintain the power-on state or the power-off state. The power-on state means that the electromagnetic plate 7 has an adsorption force and can be connected to the server 2 by adsorption on the side wall of the server 2. In the power-off state, the adsorption force of the electromagnetic plate 7 disappears. The bottom end of the telescopic assembly 8 is installed on the top of the cabinet 1, and the telescopic end is connected to the electromagnetic plate 7 so as to realize the movement of the electromagnetic plate 7 towards or away from the cabinet 1 by driving the telescopic assembly 8.

[0043] In this way, when the server 2 adsorbed on the electromagnetic plate 7 on the feeding rack 6 extends to the preset position in the cabinet 1, the electromagnetic plate 7 releases the server 2 to carry out the operation of putting the server 2 on the shelf, or when the electromagnetic plate 7 contacts the server 2 in the cabinet 1, it adsorbs the server 2 in the cabinet 1 and carries out the operation of taking the server 2 off the shelf.

[0044] like Figure 1 As shown, the lifting component 5 includes a support frame 501, a threaded rod 502 and a driving unit 503. The support frame 501 is U-shaped, and the two support frames 501 are symmetrically installed on both sides of the opening end of the cabinet 1, and the opening direction of the U-shaped support frame 501 is parallel to the opening direction of the cabinet 1; the threaded rod 502 is vertically installed in the support frame 501, and the upper end of the threaded rod 502 passes through the top side of the support frame 501 and is connected to the driving unit 503, and the driving unit 503 includes but is not limited to a driving motor; a shell 504 is installed on the top of the support frame 501, and the driving unit 503 is installed on the shell 504.

[0045] At the same time, another threaded rod 502 is arranged away from the driving part 503 and extends out of the end of the support frame 501 to be connected to the synchronous wheel 505. The synchronous wheel 505 is connected to the output end of the driving part 503 through a conveyor belt, so that the two threaded rods 502 can be driven to rotate synchronously by the driving part 503 at the same time; the feeding rack 6 includes a base 601, and a threaded sleeve that slides with the threaded rod 502 is arranged in the base 601. The threaded sleeve is used to slide with the threaded rod 502, so that when the driving part 503 drives the threaded rod 502 to rotate, it is converted into linear motion through the threaded sleeve, thereby driving the feeding rack 6 to rise and fall along the height direction of the cabinet 1.

[0046] In this embodiment, if Figure 3 As shown, the feeding rack 6 also includes a support plate 602 and a guide column 603. The two support plates 602 are arranged on the base 601 and are located at the two ends in the depth direction of the cabinet 1. A guide column 603 is installed between the two support plates 602. A push plate 604 is slidably mounted on the guide column 603. The two ends in the length direction of the push plate 604 are respectively mounted on the guide columns 603 on both sides of the base 601 to realize the movement of the push rod in a direction parallel to the depth direction of the cabinet 1. The electromagnetic plate 7 is connected to the side of the push plate 604 close to the cabinet 1, so as to realize the synchronous movement of the electromagnetic plate 7 with the movement of the push plate 604.

[0047] It should be noted that a through slot is provided in the middle of the base 601 of the feed rack 6, the length direction of the through slot is parallel to the depth direction of the cabinet 1, and a plurality of support plates 605 arranged at equal distances are installed in the through slot. When the server 2 is placed on the feed rack 6, the support plates 605 support the bottom of the server 2.

[0048] Furthermore, in order to enhance the position stability of the server 2 on the feeding rack 6 and ensure that the server 2 can be adsorbed correspondingly to the electromagnetic plate 7, the feeding rack 6 is provided to also include a positioning member 606, two positioning members 606 are connected to the side of the electromagnetic plate 7 close to the cabinet 1, and are symmetrically arranged at both ends of the electromagnetic plate 7, and the distance between the two positioning members 606 is adapted to the size of the server 2 to be configured in the cabinet 1.

[0049] like Figure 2As shown, the telescopic assembly 8 includes a fixed seat 801, a first telescopic rod 802 and a second telescopic rod 803, wherein the fixed seat 801 is fixedly installed on the top of the cabinet 1, one end of the first telescopic rod 802 is connected to the fixed seat 801, and the first telescopic rod 802 is telescopic in a depth direction parallel to the cabinet 1, and the other end of the first telescopic rod 802 is connected to the second telescopic rod 803, and the second telescopic rod 803 is telescopic in a height direction of the cabinet 1; the end of the second telescopic rod 803 away from the first telescopic rod 802 can be extended to the side of the push plate 604 away from the cabinet 1, and is detachably connected with the push plate 604, specifically, a T-shaped slot is provided at the end of the second telescopic rod 803, and a T-shaped block is provided on the side of the push plate 604 away from the cabinet 1, and when the end of the second telescopic rod 803 away from the first telescopic rod 802 is extended to the push plate 604, the T-shaped slot is movably engaged with the T-shaped block, and when the first telescopic rod 802 is adjusted to perform telescopic movement, the electromagnetic plate 7 is driven to move toward or away from the cabinet 1.

[0050] It should be noted that, in this embodiment, the first telescopic rod 802 and the second telescopic rod 803 are multi-stage telescopic rods and are connected to an external power supply so that the telescopic lengths of the first telescopic rod 802 and the second telescopic rod 803 can be adjusted by the power supply.

[0051] In a specific embodiment, in order to improve the ability of the device to load and unload servers 2 at different positions in the cabinet 1, the device is further configured to include a control unit, a first sensor component 9, and a second sensor component 10, wherein the first sensor component 9 is arranged on the side of the push plate 604 close to the cabinet 1, and the second sensor component 10 is arranged on one side of the guide rail 3 of each layer in the cabinet 1, and both the first sensor component 9 and the second sensor component 10 are communicatively connected to the control unit.

[0052] It should be noted that the control unit in this embodiment is configured as a PLC controller, the first sensor component 9 is configured as a first infrared sensor, and the second sensor component 10 is configured as a second infrared sensor.

[0053] Furthermore, the device is also provided with a detection component on the feeding rack 6, wherein the detection component is used to detect the specification parameters of the server 2 placed on the feeding rack 6, specifically including weight parameters and size parameters. The detection component transmits the collected specification parameters of the server 2 to the control unit, so as to adjust the conveying speed of the lifting component 5 and / or the telescopic component 8 through the control unit.

[0054] Specific implementation process: when the server 2 needs to be put on the shelf, firstly, the position where the server 2 needs to be put on the shelf is set by the control unit, and the second sensor component 10 corresponding to the side of the guide rail 3 at the shelf position is turned on, the server 2 to be put on the shelf is placed on the feeding rack 6, and the electromagnetic plate 7 is energized so that the side wall of the server 2 is tightly adsorbed and attached to the electromagnetic plate 7, and the feeding plus first sensor component 9 is turned on; the control unit controls the driving part 503 in the lifting component 5 to start, so as to drive the feeding rack 6 to move to the corresponding height of the shelf position in the cabinet 1 through the driving part 503. degree, and at the same time, the second sensor component 10 is flush with the first sensor component 9 and sends a confirmation signal. The control unit controls the telescopic component 8 to drive the push plate 604 to move towards the cabinet 1, so that the server 2 on the electromagnetic plate 7 is extended to the preset position in the cabinet 1. At this time, the sliders 4 on both sides of the server 2 slide along the guide rails 3. At this time, the electromagnetic plate 7 is adjusted to disconnect the power supply, and the electromagnetic plate 7 releases the server 2 to carry out the server 2 shelving operation. After the server 2 is installed to the corresponding position, the telescopic component 8 is adjusted to drive the push plate 604 to return to the initial position to complete the server 2 shelving.

[0055] When it is necessary to remove the server 2 in the cabinet 1, the position of the server 2 to be removed from the cabinet 1 is obtained, and the second sensor component 10 corresponding to the removal position is turned on, and the electromagnetic plate 7 is energized, and the feeding and first sensor component 9 are turned on; the control unit controls the lifting component 5 to drive the feeding rack 6 to move along the height direction of the cabinet 1 to the height corresponding to the position of the server 2 to be removed from the cabinet 1. At this time, the second sensor component 10 is flush with the first sensor component 9 and sends a confirmation signal, and the control unit controls the telescopic component 8 to drive the push plate 604 to move toward the cabinet 1. When the electromagnetic plate 7 contacts the server 2 to be removed from the cabinet 1, the electromagnetic plate 7 is set to adsorb the server 2 to be removed from the cabinet 1 and return it to the feeding rack 6, so that the server 2 to be removed from the cabinet 1 is placed on the feeding rack 6, and the lifting component 5 drives the feeding rack 6 to descend along the height direction of the cabinet 1 to realize the removal operation of the server 2 to be removed from the cabinet 1.

[0056] Embodiment 2

[0057] Corresponding to the above embodiment, the present application provides a server up and down shelf device. The difference between this embodiment and embodiment one lies in that the setting positions of the support frame 501 and the lifting assembly 5 are different, the structure of the telescopic assembly 8 and the structure of the feeding rack 6 are different, and the rest are the same as in embodiment one.

[0058] In this embodiment, if Figure 4 and Figure 5As shown, the support frame 501 is arranged at a position far away from the cabinet 1 and there is a gap between the cabinet 1, the feeding rack 6 is installed between the support frame 501 and the open end of the cabinet 1, and a fixing part 11 is adsorbed on the bottom side wall of the cabinet 1 near the feeding rack 6, and a first mounting part 12 is arranged on the fixing part 11, and a first mounting hole 13 is opened on the first mounting part 12, and a second mounting part 14 is arranged at a position corresponding to the first mounting hole 13 on the side of the support frame 501 close to the cabinet 1, and mounting blocks and second mounting holes are respectively arranged on both sides of the feeding rack 6, so as to realize the connection between the mounting blocks and the first mounting holes 13, and the second mounting parts 14 and the second mounting holes, so as to realize the connection between the feeding rack 6 and the cabinet 1 and the support frame 501; at the same time, the second sensor assembly 10 in this embodiment is installed on the side of the support frame 501 close to the cabinet 1.

[0059] The telescopic assembly 8 in this embodiment includes a positioning seat 17, a third telescopic rod 18 and an extension plate 19. The positioning seat 17 is fixedly connected to the top of the support frame 501. One end of the third telescopic rod 18 is connected to the positioning seat 17, and the other end is connected to the extension plate 19. The third telescopic rod 18 is connected to the side of the extension plate 19 away from the cabinet 1. A through hole 20 is opened in the middle of the support frame 501. The extension plate 19 slides through the through hole 20, and one end of the extension plate 19 extending out of the through hole 20 is connected to the side of the push plate 604 away from the cabinet 1, so that when the third telescopic rod 18 is extended, the extension plate 19 is driven to move in the direction away from the cabinet 1, and when the third telescopic rod 18 is retracted, the extension plate 19 is driven to move in the direction close to the cabinet 1.

[0060] It should be noted that in this embodiment, the third telescopic rod 18 is a multi-stage telescopic rod and is connected to an external power source so that the telescopic length of the third telescopic rod 18 can be adjusted by the power source.

[0061] Further, such as Figure 6 As shown, an avoidance hole is opened on the base 601 in the feeding rack 6 in this embodiment, so that one end of the extension plate 19 extending out of the through hole 20 can slide through the avoidance hole, and the end of the extension plate 19 close to the push plate 604 is connected to the push plate 604.

[0062] Embodiment 3

[0063] Corresponding to the above embodiment, this embodiment provides a method for controlling the loading and unloading of a server. The method is based on the above server loading and unloading device, which includes a lifting component, a feeding rack, an electromagnetic plate, and a telescopic component. Figure 7 As shown, the method includes:

[0064] Step 101: Place the server to be put on the feeding rack, and adsorb the server to be put on the electromagnetic plate close to the cabinet side;

[0065] Step 102, adjusting the lifting assembly to drive the feeding rack to move to a preset position along the height direction of the cabinet;

[0066] Step 103, adjusting the telescopic assembly to push the electromagnetic plate to move toward the cabinet, and when the server to be mounted moves to the position to be installed in the cabinet, setting the electromagnetic plate to lower the server to be mounted;

[0067] Step 104, repeating steps 101 to 103 until the listing operation of all servers to be listed is completed;

[0068] Step 105: obtaining the initial position of the server to be removed from the rack, and adjusting the lifting assembly to drive the feeding rack to move along the height direction of the cabinet to a height corresponding to the initial position;

[0069] Step 106, adjusting the telescopic assembly to push the electromagnetic plate to move toward the cabinet, and when the electromagnetic plate contacts the server to be removed from the rack, setting the electromagnetic plate to absorb the server to be removed from the rack and return it to the feeding rack;

[0070] Step 107, adjusting the lifting assembly to drive the feeding rack to descend along the height direction of the cabinet to achieve the unloading operation of the server to be unloaded;

[0071] Step 108: Repeat steps 105 to 107 until all servers to be delisted are delisted.

[0072] In a specific embodiment, the server mounting and dismounting device further includes a control unit and a detection component, the control unit is in communication connection with the lifting component and the telescopic component, and the method further includes:

[0073] The specification parameters of the second telescopic rod server to be put on the shelf or the second telescopic rod server to be taken off the shelf on the second telescopic rod feeding rack are detected by the second telescopic rod detection component and transmitted to the second telescopic rod control unit, wherein the second telescopic rod specification parameters include weight parameters and size parameters of the second telescopic rod server to be put on the shelf or the second telescopic rod server to be taken off the shelf; the second telescopic rod control unit adjusts the conveying speed of the second telescopic rod lifting component and / or the second telescopic rod telescoping component according to the second telescopic rod specification parameters.

[0074] In a specific embodiment, in order to ensure that the mounted server is installed in the correct position, a server mounting and dismounting device is also provided, including a position detection component, which is used to detect the position of the server in the cabinet and send it to the control unit. When the server is mounted and dismounted, if the position detection component detects that the server is not installed in place, an abnormal alarm is issued, indicating that the server may be tilted or stuck during transportation. First, reset it and re-execute the server mounting step; if the abnormal alarm is still displayed after multiple reset operations, the staff is notified to intervene manually.

[0075] It should be noted that the detection component in this embodiment is configured as a weight sensor and a size sensor for real-time detection of the weight and size of the server, and the position detection component is configured as a displacement sensor and a photoelectric switch.

[0076] In a specific embodiment, in order to enable the device to realize the operation of loading and unloading servers of different models and specifications and ensure the smooth transportation of the servers, it is configured that after the detection component collects the specification parameters of the server, the collected data is pre-processed, including filtering, denoising and calibration, to ensure the accuracy and reliability of the data.

[0077] Exemplarily, the filtering process includes using mean filtering to obtain weight parameter data in the collected data, using the mean filtering formula to process the weight parameter data, obtaining size parameter data in the collected data, and also using the mean filtering formula to process it, wherein the mean filtering formula (1) is as follows:

[0078]

[0079] in, represents the weight value after filtering, n represents the number of weight parameter data in the collected data; W i Represents the i-th weight parameter data.

[0080] For example, in the denoising process, wavelet processing is used to process the data. Assuming that the collected original signal is After wavelet transform, we get the wavelet coefficient w j，k , by setting the threshold λ, the wavelet coefficients are processed, where the wavelet processing formula (2) is as follows:

[0081]

[0082] Among them, w j，k represents the wavelet coefficient; λ represents the set threshold.

[0083] Exemplarily, during the calibration process, a linear calibration algorithm may be used, wherein the calculation formula (3) of the calibration algorithm is as follows:

[0084]

[0085] Among them, W std Indicates standard weight, V std It represents the sensor output value corresponding to the standard weight; W represents the calibrated weight value; V represents the output value of the sensor in the collected data.

[0086] In this embodiment, in order to enable the control unit to adjust the conveying speed of the lifting assembly and the telescopic assembly through a preset control curve, wherein the control curve is established through a large amount of test data analysis and statistics, and is applicable to the range of preset specification parameters of the server, the most suitable conveying speed of the server and the output force of the driving part can be obtained through the control curve.

[0087] Specifically, the polynomial fitting method is used to obtain the control curve formula (4) as follows:

[0088] v=a0+a1W+a2B+a3W2+a4WB+a5B2+…a n B 2 (4)

[0089] Where v represents the conveying speed after regulation; a0, a1…a n represents the coefficient obtained by fitting the experimental data; W represents the weight parameter in the collected data; B represents the width in the size parameter in the collected data;

[0090] Similarly, the output force of the driving part can also use the polynomial fitting method to obtain the corresponding fitting formula.

[0091] Furthermore, the method in this embodiment can also collect real-time parameters of the server through the detection component, and adjust the conveying speed in real time according to the real-time parameters, including obtaining weight parameters and size parameters of the server in the real-time parameters, and inputting the weight parameters and size parameters into formula (5) to obtain the real-time conveying speed, and obtaining the friction system and mechanical characteristics of the driving part in the lifting component, and inputting formulas (6) and (7) to obtain the driving force required to be provided by the driving part.

[0092] Formula (5) is as follows:

[0093]

[0094] Where, v represents the real-time conveying speed; v base represents the basic conveying speed; k1 and k2 represent the coefficients determined by the characteristics of the conveying system; W represents the weight parameter in the collected data; V represents the size parameter in the collected data;

[0095] Wherein formula (6) and (7) are as follows:

[0096] F=F f +F a =μmg+ma (6)

[0097] Where F is the force required for the server to move; F f Indicates overcoming the friction between the server and the conveying surface; F arepresents the force required to accelerate the server; μ represents the friction coefficient; η represents the transmission efficiency; m represents the server mass; g represents the acceleration due to gravity; a represents the acceleration;

[0098]

[0099] Among them, F m It represents the driving force that needs to be provided by the driving part; F represents the force required for the server to move; η represents the transmission efficiency.

[0100] Through the above process, the delivery speed and force can be automatically adjusted. Through learning algorithms or manual input, the threshold range can be continuously updated and adjusted to enable the device to load and unload servers of different models and specifications, thereby ensuring smooth delivery of the servers.

[0101] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A server de-installation and de-installation device, characterized in that: Applied to a cabinet (1), comprising a lifting assembly (5), a feeding frame (6) slidably connected to the lifting assembly (5), an electromagnetic plate (7) slidably connected to the feeding frame (6), and a telescopic assembly (8), wherein the lifting assembly (5) is used to drive the feeding frame (6) to move along the height direction of the cabinet (1), and the telescopic assembly (8) is used to drive the electromagnetic plate (7) to move in a direction close to or away from the cabinet (1); When the server (2) adsorbed on the electromagnetic plate (7) extends into a preset position in the cabinet (1), the electromagnetic plate (7) releases the server (2) to perform a server (2) placement operation; or when the electromagnetic plate (7) contacts the server (2) in the cabinet (1), the server (2) in the cabinet (1) is adsorbed and the server (2) is removed from the cabinet (2).

2. The server loading and unloading device according to claim 1, characterized in that: The lifting assembly (5) comprises a support frame (501), a threaded rod (502) vertically connected to the support frame (501), and a driving unit (503) installed at the end of the threaded rod (502); the feeding frame (6) comprises a base (601), and a threaded sleeve slidably matched with the threaded rod (502) is provided in the base (601).

3. The server loading and unloading device according to claim 2, characterized in that: The feeding rack (6) comprises support plates (602) arranged on the base (601) and located at both ends of the cabinet (1) in the depth direction, and guide columns (603) connected between the two support plates (602), a push plate (604) being slidably sleeved on the guide column (603), and the electromagnetic plate (7) being connected to the push plate (604) on a side close to the cabinet (1).

4. The server loading and unloading device according to claim 3, characterized in that: The telescopic assembly (8) comprises a fixed seat (801), a first telescopic rod (802) connected to the fixed seat (801), one end of the first telescopic rod (802) away from the fixed seat (801) is connected to a second telescopic rod (803), and the other end of the second telescopic rod (803) can be extended to a side of the push plate (604) away from the cabinet (1) and is connected to the push plate (604).

5. The server loading and unloading device according to claim 1 or 2, characterized in that: The feeding rack (6) further comprises positioning members (606), and at least two positioning members (606) are connected to a side of the electromagnetic plate (7) close to the cabinet (1).

6. The server loading and unloading device according to claim 3, characterized in that: A first sensor assembly (9) is arranged on a side of the push plate (604) close to the cabinet (1), a slider (4) is arranged on a side wall of the server (2), a guide rail (3) corresponding to the slider (4) is arranged in the cabinet (1), and a second sensor assembly (10) is arranged on one side of the guide rail (3).

7. The server loading and unloading device according to claim 3, characterized in that: The telescopic assembly (8) comprises a positioning seat (17) connected to the supporting frame (501), a third telescopic rod (18) connected to the positioning seat (17), the other end of the third telescopic rod (18) being connected to an extension plate (19), a through hole (20) being provided in the middle of the supporting frame (501), the extension plate (19) slidingly passing through the through hole (20), and one end of the extension plate (19) extending out of the through hole (20) being connected to a side of the push plate (604) away from the cabinet (1).

8. The server loading and unloading device according to claim 7, characterized in that: The base (601) is provided with an escape hole so that one end of the extension plate (19) extending out of the through hole (20) can slide through the escape hole.

9. A server delisting and delisting control method, characterized in that: The method is based on the server mounting and dismounting device according to any one of claims 1 to 8, wherein the server mounting and dismounting device comprises a lifting component (5), a feeding rack (6), an electromagnetic plate (7) and a telescopic component (8), and the method comprises: The server to be put on the rack is arranged on the feeding rack (6), and the server to be put on the rack is adsorbed on the electromagnetic plate (7) close to the cabinet (1); Adjusting the lifting assembly (5) to drive the feeding rack (6) to move to a preset position along the height direction of the cabinet (1); The telescopic assembly (8) is adjusted to push the electromagnetic plate (7) to move towards the cabinet (1); when the server to be mounted moves to the position to be installed in the cabinet (1), the electromagnetic plate (7) is set to lower the server to be mounted; Acquiring the initial position of the server to be removed from the rack, and adjusting the lifting component (5) to drive the feeding rack (6) to move along the height direction of the cabinet (1) to a height corresponding to the initial position; The telescopic component (8) is adjusted to push the electromagnetic plate (7) to move towards the cabinet (1); when the electromagnetic plate (7) contacts the server to be removed from the rack, the electromagnetic plate (7) is set to absorb the server to be removed from the rack and return to the feeding rack (6); The lifting assembly (5) is adjusted to drive the feeding rack (6) to descend along the height direction of the cabinet (1), so as to realize the unloading operation of the server to be unloaded.

10. The server delisting and delisting control method according to claim 9, characterized in that: The server mounting and dismounting device further comprises a control unit and a detection component, wherein the control unit is in communication connection with the lifting component (5) and the telescopic component (8), and the method further comprises: The detection component detects the specification parameters of the server to be put on the shelf or the server to be taken off the shelf on the feeding rack (6) and transmits them to the control unit, wherein the specification parameters include the weight parameter and the size parameter of the server to be put on the shelf or the server to be taken off the shelf; The control unit adjusts the conveying speed of the lifting component (5) and / or the telescopic component (8) according to the specification parameters.

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