A bearing sealing ring mounting method, system, intelligent terminal and storage medium

Abstract

The application relates to a bearing sealing ring mounting method and system, an intelligent terminal and a storage medium, relates to the field of bearing technology, and comprises the following steps: acquiring bearing placement trigger information; acquiring bearing specification information based on the bearing placement trigger information; analyzing the bearing specification information to determine sealing ring specification information; controlling a preset mounting device to call a sealing ring based on the sealing ring specification information, move to the bearing at preset mounting route information, and control the mounting device to heat the sealing ring; acquiring sealing ring alignment trigger information; and controlling the mounting device to mount the sealing ring on the bearing based on the sealing ring alignment trigger information. The application has the effect of reducing the damage rate of the bearing sealing ring in the mounting process.

Description

Technical Field

[0001] This application relates to the field of bearing technology, and in particular to a bearing seal installation method, system, smart terminal, and storage medium. Background Technology

[0002] A bearing seal is a sealing component used to seal bearings. It has the function of protecting the internal grease of the bearing from leakage and preventing external dust from entering.

[0003] In related technologies, when installing a bearing seal on a bearing, a special tool is first used to press the bearing seal into the seat hole of the hydraulic system. Lubricating oil is applied to the lip of the bearing seal. The bearing is then placed under the hydraulic system, which guides the seal closer to the bearing. A simple cylindrical protective lip is used to pass through the spline section, thereby installing the bearing seal on the bearing.

[0004] Regarding the aforementioned technologies, in order to fix the bearing seal ring to the bearing, the diameter of the bearing seal ring is usually smaller than the diameter of the bearing housing. This ensures that the bearing seal ring can elastically wrap around the outside of the bearing housing after installation. However, using a hydraulic system to press the smaller diameter bearing seal ring onto the larger diameter bearing housing greatly increases the possibility of the hydraulic system damaging the lip of the bearing seal ring during installation, resulting in a high damage rate of the bearing seal ring during installation. There is still room for improvement. Summary of the Invention

[0005] To reduce the damage rate of bearing seals during installation, this application provides a bearing seal installation method, system, smart terminal, and storage medium.

[0006] Firstly, this application provides a method for installing a bearing seal ring, employing the following technical solution:

[0007] A method for installing a bearing seal ring, comprising:

[0008] Obtain bearing placement trigger information;

[0009] Obtain bearing specification information based on bearing placement trigger information;

[0010] The seal specifications are determined by analyzing the bearing specifications.

[0011] The preset installation device is controlled to pick up the sealing ring according to the sealing ring specification information and move it to the bearing according to the preset installation route information, and the installation device is controlled to heat the sealing ring.

[0012] Obtain the seal ring alignment trigger information;

[0013] The installation device is controlled by the seal ring alignment trigger information to install the seal ring onto the bearing.

[0014] By adopting the above technical solution, after detecting the bearing placement trigger information (i.e., the bearing is placed at the location where the seal ring is installed), the bearing specification information of the placed bearing is detected, and the seal ring specification information suitable for the bearing is determined based on the bearing specification information. This allows the installation device to retrieve the seal ring corresponding to the specified seal ring specification information and move it along the installation route to the bearing. The installation device then heats the seal ring, causing it to expand. When the seal ring alignment trigger information (i.e., the seal ring is aligned with the bearing) is detected, the installation device installs the expanded seal ring onto the bearing. This minimizes the risk of damage to the seal ring caused by collisions between smaller diameter seal rings and the bearing, thereby improving the bearing's service life and reducing the damage rate of the bearing seal ring during installation.

[0015] Optionally, the mounting device includes a moving component and a heating component, and the method for controlling the heating component to heat the sealing ring includes:

[0016] The location and numbering information of the sealing ring are determined by analyzing the sealing ring specifications.

[0017] The analysis is performed based on the seal ring position number information to determine the movement time information of the moving component from the seal ring to the bearing.

[0018] The thermal expansion and contraction coefficient of the sealing ring is determined by analyzing its specifications.

[0019] The expansion ratio of the sealing ring is determined by analyzing the thermal expansion coefficient, travel time, and preset heating temperature.

[0020] Determine whether the expansion ratio information of the sealing ring meets the preset requirements of the installation expansion ratio information;

[0021] If the conditions are met, the heating component is controlled to heat the sealing ring with the heating temperature information, and the heating component is controlled to move the sealing ring to the bearing within the movement time information.

[0022] If not, the moving component will assist the heating component in heating the sealing ring.

[0023] By adopting the above technical solution, the sealing ring position number is determined based on the sealing ring specification information, thereby determining the movement time of the moving component from the sealing ring position number to the bearing. The thermal expansion coefficient of the sealing ring is determined based on the sealing ring specification information, and the sealing ring expansion ratio is calculated after heating the sealing ring to the corresponding thermal expansion coefficient within the movement time information. When the sealing ring expansion ratio meets the installation expansion ratio requirements, the heating component is controlled to heat the sealing ring to the required temperature, causing it to expand, and the moving component is controlled to move the sealing ring to the bearing within the movement time information. When the sealing ring expansion ratio does not meet the installation expansion ratio requirements, the moving component assists the heating component in heating the sealing ring, ensuring that the sealing ring expands to the minimum ratio required for bearing installation before reaching the bearing. This avoids the sealing ring being too small or too large upon reaching the bearing, which could result in the sealing ring being unable to be installed or taking too long to be fixed on the bearing, thus improving the installation efficiency of the sealing ring.

[0024] Optionally, the method for controlling the moving component to assist the heating component in heating the sealing ring includes:

[0025] Calculate the difference between the seal expansion ratio information and the installation expansion ratio information, and define the calculated difference as the ratio difference information;

[0026] The change time information is determined by analyzing heating temperature information, thermal expansion and contraction coefficient information, and proportional difference information.

[0027] Analyze the ratio difference information to determine whether the ratio exceeds the limit or is missing.

[0028] Based on the determined proportion exceeding information, the control of the moving component shortens the time corresponding to the change time information based on the moving time information to move the sealing ring to the bearing, and the control of the heating component heats the sealing ring according to the heating temperature information;

[0029] Based on the determined proportion of missing information, the moving component is controlled to add the time corresponding to the change time information to the moving time information to move the sealing ring to the bearing, and the heating component is controlled to heat the sealing ring with the heating temperature information.

[0030] By employing the above technical solution, the difference between the expansion ratio information of the sealing ring and the installation expansion ratio information is calculated to obtain the ratio difference information. Based on the ratio difference information, heating temperature information, and thermal expansion coefficient information, the time exceeding the expansion ratio or the time missing the expansion ratio is determined to obtain the change time information. The sign of the ratio difference information determines whether the ratio exceeds or is missing. When the ratio exceeds the expansion ratio, the moving component is controlled to shorten the time corresponding to the change time information based on the moving time information to move the sealing ring to the bearing. When the ratio is missing, the moving component is controlled to increase the time corresponding to the change time information based on the moving time information to move the sealing ring to the bearing. This alters the heating time of the sealing ring, ensuring that the expansion ratio of the sealing ring matches the installation ratio. This prevents the sealing ring from being too large or too small, which could lead to long installation times or even failure to install, thereby improving the installation efficiency of the sealing ring.

[0031] Optionally, the method for controlling the mounting device to install the seal ring onto the bearing includes:

[0032] Based on the seal ring alignment trigger information, the preset lubrication device is controlled to lubricate the bearing;

[0033] Obtain lubrication completion trigger information;

[0034] Based on the lubrication completion trigger information, the control of the moving component drives the sealing ring closer to the bearing, and obtains the force trigger information of the moving component;

[0035] Based on the force triggering information, the moving component is controlled to install the sealing ring onto the bearing.

[0036] By adopting the above technical solution, when the sealing ring is aligned with the bearing, the lubrication device is controlled to lubricate the bearing, making it easier to install the sealing ring on the bearing. When the lubrication completion trigger information is detected, that is, after lubrication is completed, the moving component is controlled to drive the sealing ring closer to the bearing, and the force trigger information of the moving component is detected. Based on the force trigger information, the moving component is controlled to install the sealing ring on the bearing, thereby improving the efficiency of installing the sealing ring on the bearing.

[0037] Optionally, the method of controlling the moving component to install the seal ring onto the bearing based on the force triggering information includes:

[0038] The moving distance information of the moving component driving the sealing ring closer to the bearing is obtained based on the force trigger information;

[0039] Determine whether the moving distance information meets the preset installation distance requirements;

[0040] If the conditions are met, the control unit will relax and blow air to cool the sealing ring;

[0041] If not, the control moving component will install the seal on the bearing using a preset rotational installation method.

[0042] By adopting the above technical solution, when the force triggering information is detected, the movement distance information of the moving component is detected. When the movement distance information meets the requirements of the installation distance information, the moving component is controlled to relax and blow air to cool the sealing ring, thereby accelerating the fixing of the sealing ring on the bearing. When the movement distance information does not meet the requirements of the installation distance information, the moving component is controlled to install the sealing ring on the bearing by a rotation installation method, thereby improving the convenience of installing the sealing ring on the bearing.

[0043] Optionally, methods for controlling the moving components to install the seal ring onto the bearing using a rotational mounting method include:

[0044] When the moving distance information does not meet the requirements of the installation distance information, the moving component is controlled to rotate and press down the sealing ring in a preset rotation direction.

[0045] Obtain the rotational downward pressure information of the moving component;

[0046] Determine whether the rotational downward pressure information meets the preset installation downward pressure information requirements;

[0047] If the conditions are met, the moving component is controlled to continue rotating the pressing seal ring according to the rotation direction information;

[0048] If not, control the moving component to blow air to heat the sealing ring according to the heating temperature information;

[0049] The control component rotates according to the rotation direction information and presses down on the sealing ring according to the rotation downward pressure information, and obtains the rotation downward pressure reduction trigger information;

[0050] Based on the reduced pressure triggered by rotation, the moving component is pressed down to install the sealing ring and the blowing heating is stopped.

[0051] By adopting the above technical solution, the moving component is controlled to rotate and press down on the sealing ring according to the rotation direction information, thereby changing the straight surface of direct pressing installation into an inclined surface, thus reducing the resistance of the bearing to the sealing ring and improving the ease of sealing ring installation. When the moving component rotates and presses down on the sealing ring, the rotational downward pressure information is detected. If the rotational downward pressure information does not meet the installation downward pressure requirements, the moving component is controlled to blow air to heat the sealing ring according to the heating temperature information, thereby causing the sealing ring to expand again. When a trigger information for a decrease in rotational downward pressure is detected, it indicates that the diameter of the sealing ring is larger than the diameter of the bearing housing. Therefore, the moving component is controlled to press down on the sealing ring and stop blowing air to heat it, thereby improving the installation efficiency of the sealing ring.

[0052] Optionally, methods for controlling the lubrication device to lubricate the bearing include:

[0053] Based on the seal ring alignment trigger information, the lubrication device is controlled to blow air to clean the bearing along the preset cleaning direction information and at the preset cleaning speed information.

[0054] Get cleaning completion trigger information;

[0055] Based on the cleaning completion trigger information, the bearing specification information is analyzed to determine the bearing lubricating oil quantity information;

[0056] The lubrication speed information is determined by analyzing the preset bearing lubrication time information and bearing lubricating oil quantity information.

[0057] The control lubrication device lubricates the bearing along the cleaning direction and at the lubrication speed within the bearing lubrication time information.

[0058] By adopting the above technical solution, after the sealing ring is aligned with the bearing, the lubrication device is controlled to blow air onto the bearing along the cleaning direction at a preset cleaning speed. This prevents impurities on the bearing from preventing the sealing ring from being installed, thus improving the ease of bearing installation. After cleaning, the bearing lubricating oil quantity is determined based on the bearing specifications, and the lubrication speed is determined based on the bearing lubrication time and lubricating oil quantity. This allows the lubrication device to lubricate the bearing along the cleaning direction at the specified lubrication speed, reducing the resistance of the bearing to the sealing ring and further improving the ease of sealing ring installation.

[0059] Secondly, this application provides a bearing seal ring installation system, which adopts the following technical solution:

[0060] A bearing seal installation system, comprising:

[0061] The acquisition module is used to acquire bearing placement trigger information, bearing specification information, and seal ring alignment trigger information;

[0062] A memory for storing a program for a bearing seal installation method as described in any of the preceding claims;

[0063] The processor and the program in the memory can be loaded and executed by the processor to implement a bearing seal installation method as described in any of the above.

[0064] By adopting the above technical solution, a series of data related to the installation of bearing seal rings are acquired by the acquisition module. The processor loads and executes a bearing seal ring installation method stored in the memory, thereby analyzing and processing the acquired data to complete the installation of the seal ring. This prevents the seal ring from being damaged due to collision with the bearing when it is installed on the bearing, thereby reducing the damage rate during the seal ring installation process.

[0065] Thirdly, this application provides a smart terminal, which adopts the following technical solution:

[0066] A smart terminal includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executed as described in any of the preceding claims, a bearing seal installation method.

[0067] By adopting the above technical solution, a computer program for a bearing seal ring installation method stored in the memory is loaded and executed by the processor through a smart terminal operated by personnel. This completes the installation of the seal ring on the bearing, preventing damage to the seal ring caused by collision between the seal ring and the bearing during installation, thereby reducing the damage rate during the seal ring installation process.

[0068] Fourthly, this application provides a computer storage medium capable of storing corresponding programs, which facilitates reducing the damage rate of bearing seals during installation, and adopts the following technical solution:

[0069] A computer-readable storage medium storing a computer program that can be loaded by a processor and executed in any of the above-described bearing seal installation methods.

[0070] By adopting the above technical solution, a computer program for a bearing seal ring installation method is stored in a computer-readable storage medium. When the seal ring needs to be installed, the processor loads and executes the computer program stored in the memory, thereby completing the installation of the seal ring on the bearing. This prevents the seal ring from colliding with the bearing and causing damage to the seal ring during installation, thereby reducing the damage rate during the seal ring installation process.

[0071] In summary, this application includes at least one of the following beneficial technical effects:

[0072] 1. By detecting the bearing placement trigger information, i.e., the bearing is placed at the position for installing the seal ring, the bearing specification information of the placed bearing is detected, and the seal ring specification information suitable for the bearing is determined according to the bearing specification information. This controls the installation device to pick up the seal ring corresponding to the seal ring specification information and move it to the bearing along the installation route information. The installation device is controlled to heat the seal ring, causing the seal ring to expand. When the seal ring alignment trigger information is detected, i.e. the seal ring is aligned with the bearing, the installation device is controlled to install the expanded seal ring on the bearing. This minimizes the risk of the seal ring being damaged by collision with the bearing due to the smaller diameter seal ring, thereby improving the service life of the bearing and reducing the damage rate of the bearing seal ring during the installation process.

[0073] 2. By determining the seal ring position number based on the seal ring specification information, the movement time of the moving component from the seal ring position number to the bearing is determined. The thermal expansion coefficient of the seal ring is determined based on the seal ring specification information, and the seal ring expansion ratio is calculated after heating the seal ring at the specified thermal expansion coefficient within the movement time. When the seal ring expansion ratio meets the installation expansion ratio requirements, the heating component is controlled to heat the seal ring at the specified temperature to cause expansion, and the moving component is controlled to move the seal ring to the bearing within the movement time. When the seal ring expansion ratio does not meet the installation expansion ratio requirements, the moving component assists the heating component in heating the seal ring, ensuring that the seal ring expands to the minimum ratio required for bearing installation before reaching the bearing. This avoids the seal ring being too small or too large upon arrival at the bearing, which could result in the seal ring being unable to be installed or taking too long to be fixed on the bearing, thus improving the installation efficiency of the seal ring.

[0074] 3. By controlling the lubrication device to lubricate the bearing when the seal ring is aligned with the bearing, the installation of the seal ring on the bearing is made more convenient. When the lubrication completion trigger information is detected, the moving component is controlled to drive the seal ring closer to the bearing. The force trigger information of the moving component is detected, and the moving component is controlled to install the seal ring on the bearing according to the force trigger information, thereby improving the efficiency of seal ring installation on the bearing. Attached Figure Description

[0075] Figure 1 This is a flowchart of a bearing seal ring installation method according to an embodiment of this application.

[0076] Figure 2 This is a flowchart of a method for controlling the heating assembly to heat the sealing ring in an embodiment of this application.

[0077] Figure 3 This is a flowchart of a method for controlling the moving component to assist the heating component in heating the sealing ring in an embodiment of this application.

[0078] Figure 4 This is a flowchart of a method for controlling the installation device to install the sealing ring onto the bearing, as described in this application embodiment.

[0079] Figure 5 This is a flowchart of a method for controlling a moving component to install a sealing ring onto a bearing based on force-triggered information, as described in this application embodiment.

[0080] Figure 6 This is a flowchart of a method for controlling a moving component to install a sealing ring onto a bearing using a rotational mounting method, as described in this application.

[0081] Figure 7 This is a flowchart of a method for controlling a lubrication device to lubricate a bearing in an embodiment of this application. Detailed Implementation

[0082] To make the purpose, technical solution, and advantages of this application clearer, the following description is provided in conjunction with the appendix. Figure 1-7 The present application will be further described in detail below with reference to embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the application.

[0083] This application discloses a method for non-destructively installing a sealing ring onto a bearing, thereby reducing the seal damage rate and increasing the bearing's service life. The method includes a processing system, a worktable, and an installation device. The installation device includes a moving component for moving the sealing ring and a heating component for heating the sealing ring. The installation device is mounted on the worktable, and the bearing is fixed to the worktable. The processing system and the installation device are connected via wired or wireless means to achieve data exchange and control the installation device to install the sealing ring onto the bearing on the worktable, thereby reducing the damage rate during the sealing ring installation process.

[0084] Reference Figure 1 This application discloses a bearing seal ring installation method, including the following steps:

[0085] Step S100: Obtain bearing placement trigger information.

[0086] Among them, the bearing placement trigger information refers to the trigger data of the bearing being correctly fixed on the worktable. When the bearing is placed on the worktable, the force sensor on the worktable detects the pressure and activates the camera on the worktable to take pictures of the bearing and identify its features. When the image features match the bearing features, the bearing placement trigger information is output.

[0087] Step S101: Obtain bearing specification information based on bearing placement trigger information.

[0088] The bearing specification information refers to the bearing's dimensional information, including the diameter of the bearing housing used to install the seal ring. In one embodiment, the bearing specification information is analyzed based on the weight of the bearing detected by a force-sensitive sensor. The database stores bearings of different weights corresponding to different sizes. The greater the weight, the larger the bearing size. Inputting the weight will output the corresponding size. In another embodiment, the size information is obtained by image recognition of the bearing's dimensional features after the camera on the workbench takes a picture of the bearing.

[0089] Step S102: Analyze the bearing specifications to determine the seal specifications.

[0090] The sealing ring specification information refers to the sealing ring applicable to the bearing corresponding to the bearing specification information. It is obtained by the processing system after analyzing the bearing specification information. The analysis method is as follows: the diameter of the bearing housing corresponding to the bearing specification information is slightly larger than the diameter of the sealing ring corresponding to the sealing ring specification information. This ensures that when the sealing ring is installed on the bearing housing, it is tightly clamped to the bearing housing. The difference between the diameter of the bearing housing corresponding to the bearing specification information and the diameter of the sealing ring corresponding to the sealing ring specification information is set by those skilled in the art according to the actual situation.

[0091] Step S103: Control the preset installation device to pick up the sealing ring according to the sealing ring specification information and move it to the bearing according to the preset installation route information, and control the installation device to heat the sealing ring.

[0092] The installation device refers to the equipment used to install the sealing ring on the bearing, including a moving component and a heating component. The moving component is used to pick up the sealing ring and move it to a fixed position along a track. It can be composed of a linear module, a hydraulic press, a blower, and a calling pipe. The blower and calling pipe are installed at the output end of the hydraulic press to grasp the sealing ring. The hydraulic press is installed on the linear module to move it. The heating component is used to heat the picked-up sealing ring to make it expand. It can be composed of an electric heating wire radiation component.

[0093] The installation route information refers to the route by which the installation device moves the sealing ring to the bearing fixing point. The installation route is the sliding path of the linear module, which moves the sealing ring to the bearing fixing point by reciprocating sliding of the linear module.

[0094] The installation device is controlled to pick up the sealing ring corresponding to the specifications provided and move it to the bearing along the installation route. During the movement, the installation device heats the sealing ring, causing it to expand and facilitating its subsequent installation on the bearing. For specific heating methods, please refer to [reference needed]. Figure 2 The steps.

[0095] Step S104: Obtain the sealing ring alignment trigger information.

[0096] Among them, the seal ring alignment trigger information refers to the trigger data when the seal ring is aligned with the bearing housing by the installation device. The RFID reader at the bearing fixing point reads the RFID tag on the installation device and outputs the seal ring alignment trigger information, providing data support for the subsequent installation of the seal ring on the bearing.

[0097] Step S105: Based on the seal ring alignment trigger information, control the installation device to install the seal ring onto the bearing.

[0098] Specifically, when the seal ring alignment trigger information is detected, that is, when the seal ring is aligned with the bearing housing on the bearing, the control installation device installs the seal ring on the bearing, thereby fixing the expanded seal ring on the bearing housing, preventing the seal ring from colliding with the bearing and causing damage to the seal ring, and thus reducing the damage rate during the seal ring installation process.

[0099] Reference Figure 2 The installation device includes a moving component and a heating component. A method for controlling the heating component to heat the sealing ring includes the following steps:

[0100] Step S200: Analyze the sealing ring specifications to determine the sealing ring position number information.

[0101] The seal ring position number information refers to the number of the specific location of the seal ring corresponding to the seal ring specification information. Seal rings of different specifications are stored independently in independent areas along the movement path of the moving component. Different areas are numbered, and the numbering pattern is that the number gradually increases in the direction away from the bearing, thus forming the seal ring position number information. The seal ring position number information is stored in the database after being matched one-to-one with the seal ring specification information. When the seal ring position number information needs to be determined, the seal ring specification information is input, and the corresponding seal ring position number information is output.

[0102] Step S201: Analyze the seal ring position number information to determine the movement time information of the moving component moving the seal ring to the bearing.

[0103] The movement time information refers to the time it takes for the moving component to move the sealing ring to the bearing at its rated power. This information is obtained by the processing system based on the sealing ring position number information. The analysis method is as follows: for example, the sealing ring position number information gradually increases in the direction away from the bearing. Therefore, the larger the sealing ring position number information, the farther away it is from the bearing, and thus the longer the movement time information. The distance between the corresponding position and the bearing is fixed for different sealing ring position numbers. Therefore, the movement time of the moving component at its rated power is also fixed. Technicians control the moving component to move to the bearing at different sealing ring position number information locations in advance, record the time, and store it in the database after matching it with the sealing ring position number information. When in use, the sealing ring position number information is input, and the movement time information is output.

[0104] Step S202: Analyze the sealing ring specifications to determine the thermal expansion and contraction coefficient of the sealing ring.

[0105] Among them, the coefficient of thermal expansion and contraction information refers to the proportion of expansion of the sealing ring corresponding to the sealing ring specification information under the heating temperature information per unit time. It is obtained by the processing system based on the sealing ring specification information. The analysis method is as follows: sealing rings corresponding to different sealing ring specifications may be made of the same material or different materials. Therefore, different sealing ring specifications correspond to different or the same coefficient of thermal expansion and contraction information. Those skilled in the art can search for existing coefficient of thermal expansion and contraction information corresponding to different materials, match the coefficient of thermal expansion and contraction information with the sealing ring specification information one by one, and store it in the database. When needed, the sealing ring specification information is input, and the coefficient of thermal expansion and contraction information is matched and output.

[0106] Step S203: Analyze the thermal expansion coefficient information, movement time information, and preset heating temperature information to determine the sealing ring expansion ratio information.

[0107] The heating temperature information refers to the rated temperature value of the heating component for heating the sealing ring. The specific value can be set by those skilled in the art based on the actual situation, and will not be elaborated here.

[0108] The seal expansion ratio information refers to the proportional value of the seal expansion caused by the heating component during the process of the seal moving to the bearing. This value is obtained by the processing system through analysis of the coefficient of thermal expansion, movement time, and heating temperature. The analysis method is as follows: since the heating temperature is a fixed quantity, when the movement time is determined, the coefficient of thermal expansion and the seal expansion ratio are directly proportional; that is, the larger the coefficient of thermal expansion, the larger the seal expansion ratio. The ratio between the two is set by those skilled in the art based on the actual situation. Similarly, when the coefficient of thermal expansion is determined, the movement time and the seal expansion ratio are directly proportional; that is, the larger the movement time, the larger the seal expansion ratio. The ratio between the two is set by those skilled in the art based on the actual situation.

[0109] Step S204: Determine whether the expansion ratio information of the sealing ring meets the preset requirements of the installation expansion ratio information.

[0110] The installation expansion ratio information refers to the optimal expansion ratio range for installing the seal ring on the bearing. The specific value is determined by those skilled in the art based on actual conditions and will not be elaborated upon here. The requirement for the installation expansion ratio information is that it should not exceed the expansion ratio range corresponding to that information.

[0111] By determining whether the expansion ratio value corresponding to the expansion ratio information of the sealing ring does not exceed the expansion ratio range corresponding to the installation expansion ratio information, it can be determined whether the heating movement time information of the sealing ring under the heating temperature information can be directly installed on the bearing.

[0112] Step S2041: If the condition is met, control the heating component to heat the sealing ring with the heating temperature information, and control the heating component to move the sealing ring to the bearing within the movement time information.

[0113] If the expansion ratio value corresponding to the expansion ratio information of the sealing ring does not exceed the expansion ratio range corresponding to the installation expansion ratio information, it indicates that the sealing ring can be directly installed on the bearing under the heating temperature information and the heating movement time information. Therefore, the heating component is controlled to heat the sealing ring with the heating temperature information, and the moving component is controlled to move the sealing ring to the bearing within the movement time information, so that the expansion ratio value of the sealing ring is not too small or too large.

[0114] Step S2042: If not, control the moving component to assist the heating component in heating the sealing ring.

[0115] If the expansion ratio value corresponding to the seal expansion ratio information exceeds the expansion ratio range corresponding to the installation expansion ratio information, it indicates that the seal expansion is too large or too small after heating and moving at the heating temperature. Therefore, it cannot be directly installed on the bearing. In this case, the moving component assists the heating component to heat the seal, ensuring the seal expansion ratio value is within the optimal range. Specific auxiliary methods are described below. Figure 3 The steps.

[0116] Reference Figure 3 A method for controlling the moving component to assist the heating component in heating the sealing ring includes the following steps:

[0117] Step S300: Calculate the difference between the sealing ring expansion ratio information and the installation expansion ratio information, and define the calculated difference as the ratio difference information.

[0118] Among them, the proportional difference information refers to the value by which the expansion ratio information of the sealing ring exceeds the installation expansion ratio information. It is obtained by the processing system by subtracting the expansion ratio value corresponding to the expansion ratio information of the sealing ring from the endpoint value corresponding to the installation expansion ratio information. The proportional difference information can be positive or negative.

[0119] Step S301: Analyze the heating temperature information, thermal expansion and contraction coefficient information, and proportional difference information to determine the change time information.

[0120] Among them, the change time information refers to the time value that needs to be increased or shortened corresponding to the ratio difference information of the expansion ratio of the sealing ring caused by the heating component. It is obtained by the processing system after analyzing the heating temperature information, thermal expansion and contraction coefficient information and ratio difference information. The analysis method is as follows: take the absolute value of the ratio value corresponding to the ratio difference information. When the heating temperature information and thermal expansion and contraction coefficient information are quantitative, the larger the absolute value of the ratio value corresponding to the ratio difference information, the larger the time value corresponding to the change time information. The two are directly proportional. The ratio coefficient can be set by those skilled in the art according to the actual situation.

[0121] Step S302: Analyze the ratio difference information to determine whether the ratio exceeds the limit or is missing.

[0122] Among them, "proportion exceeding information" refers to the sealing ring expansion ratio being greater than the maximum value of the installation expansion ratio, while "proportion missing information" refers to the sealing ring expansion ratio being less than the minimum value of the installation expansion ratio. This information is obtained by the processing system based on the proportion difference information. The analysis method is as follows: the proportion difference information can have two values, positive and negative. When the proportion difference information is positive, it indicates that the sealing ring expansion ratio is greater than the maximum value of the installation expansion ratio, thus identifying "proportion exceeding information." When the proportion difference information is negative, it indicates that the sealing ring expansion ratio is less than the minimum value of the installation expansion ratio, thus identifying "proportion missing information."

[0123] Step S3021: Based on the determined ratio excess information, control the moving component to shorten the time corresponding to the change time information based on the moving time information to move the sealing ring to the bearing, and control the heating component to heat the sealing ring with the heating temperature information.

[0124] When the ratio exceeds the information, the expansion ratio of the sealing ring needs to be reduced. Therefore, the moving component is controlled to shorten the time corresponding to the change time information based on the moving time information, thereby reducing the time value for the moving component to move the sealing ring to the bearing. This reduces the expansion ratio of the sealing ring to the ratio value corresponding to the ratio difference information, making it suitable for direct installation on the bearing. At the same time, the heating component is controlled to heat the sealing ring with the heating temperature information.

[0125] Step S3022: Based on the determined proportion of missing information, control the moving component to add the time corresponding to the change time information to the moving time information to move the sealing ring to the bearing, and control the heating component to heat the sealing ring with the heating temperature information.

[0126] When determining the missing proportional information, it is necessary to increase the expansion ratio value of the sealing ring. Therefore, the moving component is controlled to add the time corresponding to the change time information based on the moving time information, thereby increasing the time value of the moving component to move the sealing ring to the bearing. This increases the expansion ratio value of the sealing ring to the ratio value corresponding to the proportional difference information, making it suitable for direct installation on the bearing. At the same time, the heating component is controlled to heat the sealing ring with the heating temperature information.

[0127] Reference Figure 4 A method for controlling the installation device to install the sealing ring onto the bearing includes the following steps:

[0128] Step S400: Based on the seal ring alignment trigger information, control the preset lubrication device to lubricate the bearing.

[0129] The lubrication device refers to the equipment used to clean and lubricate the bearing housing, and can be composed of a robotic arm controlling the oil inlet. Upon detecting a seal alignment trigger signal (i.e., the seal is aligned with the bearing), the lubrication device is controlled to lubricate the bearing, thereby reducing the resistance of the bearing to the seal. Specific lubrication methods are described in [reference needed]. Figure 7 The steps.

[0130] Step S401: Obtain lubrication completion trigger information.

[0131] Among them, the lubrication completion trigger information refers to the trigger data for the lubrication device to complete the lubrication of the bearing. In one embodiment, the lubrication device completes the lubrication and the information is input by a person in the processing system; in another embodiment, the information is output after the robotic arm in the lubrication device rotates one revolution.

[0132] Step S402: Based on the lubrication completion trigger information, control the moving component to drive the sealing ring closer to the bearing, and obtain the force trigger information of the moving component.

[0133] Specifically, upon detecting the lubrication completion trigger information, i.e., after the lubrication device has completed lubrication of the bearing, the moving component is controlled to drive the sealing ring closer to the bearing, thereby installing the expanded sealing ring on the bearing. During the installation process, the force trigger information of the moving component is detected to provide data support for subsequent installation steps.

[0134] Force triggering information refers to the force that the moving component experiences in the opposite direction of gravity as it drives the sealing ring to approach the bearing along the direction of gravity. This force is detected by a force-sensitive sensor installed on the moving component.

[0135] Step S403: Control the moving component to install the sealing ring onto the bearing according to the force trigger information.

[0136] When a force-triggered signal is detected, it indicates that the sealing ring has been installed on the bearing housing or that the sealing ring is blocked by the bearing and cannot be installed on the bearing housing. Therefore, based on the force-triggered signal, the moving component is controlled to install the sealing ring onto the bearing. Specific installation methods are detailed below. Figure 5 The steps.

[0137] Reference Figure 5 The method for controlling the moving component to install the sealing ring onto the bearing based on force triggering information includes the following steps:

[0138] Step S500: Obtain the movement distance information of the moving component driving the sealing ring closer to the bearing based on the force trigger information.

[0139] Specifically, when force triggering information is detected, the movement distance of the moving component driving the seal ring closer to the bearing is detected to provide data support for subsequent seal ring installation.

[0140] The movement distance information refers to the distance that the moving component drives the seal ring closer to the bearing when the force trigger information is detected. It is obtained by the hydraulic press on the moving component recording its own elongation length.

[0141] Step S501: Determine whether the moving distance information meets the preset installation distance information requirements.

[0142] The installation distance information refers to the distance the moving component needs to move to install the seal ring onto the bearing housing. The specific value is determined by those skilled in the art based on actual conditions and will not be elaborated upon here. The requirement for the installation distance information is that it equals the corresponding distance value.

[0143] By determining whether the distance value corresponding to the movement distance information is equal to the distance value corresponding to the installation distance information, it can be determined whether the sealing ring should be installed on the bearing housing when the moving component is subjected to resistance.

[0144] Step S5011: If the condition is met, control the moving component to relax and blow air to cool the sealing ring.

[0145] If the distance value corresponding to the moving distance information is equal to the distance value corresponding to the installation distance information, it indicates that the sealing ring has been installed on the bearing housing when the moving component encounters resistance. Therefore, the blower in the moving component is controlled to loosen and suck up the sealing ring, and the blower is controlled to reverse so that the blower blows air to cool the sealing ring, so that the sealing ring quickly returns to its normal size and is fixed on the bearing.

[0146] Step S5012: If not, control the moving component to install the sealing ring onto the bearing using a preset rotational installation method.

[0147] If the distance value corresponding to the movement distance information is not equal to the distance value corresponding to the installation distance information, it indicates that when the moving component encounters resistance, the sealing ring has not yet been installed into the bearing housing. The reason for the resistance encountered by the moving component is that the diameter of the sealing ring is too small, causing the sealing ring to collide with the bearing, thus feeding the collision force back to the moving component. Therefore, the moving component is controlled to install the sealing ring onto the bearing using a rotational installation method, thereby improving the ease of installing the sealing ring. For specific installation methods, refer to [reference needed]. Figure 6 The steps.

[0148] The rotational installation method refers to the method of installing the seal ring on the moving assembly when the diameter of the seal ring is smaller than the diameter of the bearing housing. For details, please refer to [link / reference needed]. Figure 6 The steps.

[0149] Reference Figure 6 A method for controlling a moving component to install a sealing ring onto a bearing using a rotational mounting method, comprising the following steps:

[0150] Step S600: When the moving distance information does not meet the requirements of the installation distance information, control the moving component to rotate the pressing seal ring in the preset rotation direction information.

[0151] When the moving distance information is not equal to the distance corresponding to the installation distance information, it indicates that there is resistance between the seal ring and the bearing. Therefore, the moving component is controlled to rotate in the rotation direction corresponding to the rotation direction information to press down the seal ring, thereby changing the straight-plane force between the seal ring and the bearing into the inclined plane force, and reducing the resistance by increasing the stroke.

[0152] The rotation direction information refers to the direction in which the moving component drives the sealing ring to rotate concentrically relative to the bearing. It can be clockwise or counterclockwise, and those skilled in the art can choose according to the actual situation.

[0153] Step S601: Obtain the rotational downward pressure information of the moving component.

[0154] Among them, the rotational downward pressure information refers to the resistance in the anti-gravity direction that the moving component experiences during the process of rotating and pressing down on the sealing ring, which is detected by the force-sensitive sensor installed on the moving component.

[0155] Step S602: Determine whether the rotational downward pressure information meets the preset installation downward pressure information requirements.

[0156] The installation downforce information refers to the maximum resistance value experienced by the seal ring when it comes into contact with the bearing during installation. The specific value is set by those skilled in the art based on the actual situation. The requirement for the installation downforce information is that it should not exceed the force value corresponding to that information.

[0157] By determining whether the force value corresponding to the rotational downward pressure information is not greater than the force value corresponding to the installation downward pressure information, it can be determined whether the moving component can install the seal ring onto the bearing by rotating the downward pressure seal ring installation method.

[0158] Step S6021: If the condition is met, control the moving component to continue rotating the pressing seal ring according to the rotation direction information.

[0159] If the force value corresponding to the downward pressure information is not greater than the force value corresponding to the downward pressure information, it indicates that there is only frictional resistance and no opposing resistance between the seal ring and the bearing. Therefore, the moving component can install the seal ring on the bearing by rotating the downward pressure seal ring, thereby continuing to control the moving component to rotate the downward pressure seal ring according to the rotation direction information.

[0160] Step S6022: If not, control the moving component to blow air to heat the sealing ring using the heating temperature information.

[0161] If the force value corresponding to the downward pressure information during rotation is greater than the force value corresponding to the downward pressure information during installation, it indicates that the resistance between the seal ring and the bearing is caused by the seal ring and the bearing abutting each other. Therefore, the installation method of the moving component pressing down on the seal ring by rotation cannot install the seal ring on the bearing. Therefore, the blower in the moving component is controlled to blow air to heat the seal ring with the heating temperature information, so that the seal ring continues to expand, making it easier to install the seal ring on the bearing.

[0162] Step S603: Control the moving component to rotate with rotation direction information and press down on the sealing ring with rotation downward pressure information, and obtain rotation downward pressure reduction trigger information.

[0163] Specifically, when the moving component blows air to heat and expand the sealing ring, the moving component is controlled to continue pressing down on the sealing ring in the direction corresponding to the rotation direction information and the force value corresponding to the rotation downward pressure information. The trigger information of the reduction of rotation downward pressure of the moving component is detected in real time to determine whether the diameter of the sealing ring is greater than the diameter of the bearing housing.

[0164] The rotational pressure reduction trigger information refers to the trigger data indicating that the force value of the moving component in the anti-gravity direction has decreased. The force sensor installed on the moving component continuously detects the force value in the anti-gravity direction and compares the force value with the rotational pressure information. When the force value is less than the rotational pressure information, the moving component outputs the rotational pressure reduction trigger information.

[0165] Step S604: Based on the reduced pressure trigger information during rotation, control the moving component to press down on the sealing ring and stop the blowing heating.

[0166] When the trigger information of reduced pressure under rotation is detected, it indicates that the resistance between the seal ring and the bearing has been transformed into frictional resistance. Therefore, the expansion diameter of the seal ring can be installed on the bearing housing. Thus, the control moving component stops blowing air to prevent the seal ring from expanding excessively and causing the seal ring to shift off from the bearing housing, and the control moving component continues to press down to install the seal ring.

[0167] Reference Figure 7 A method for controlling the lubrication device to lubricate the bearing includes the following steps:

[0168] Step S700: Based on the seal ring alignment trigger information, control the lubrication device to blow air to clean the bearing along the preset cleaning direction information and at the preset cleaning speed information.

[0169] Specifically, when the seal ring alignment trigger information is detected, that is, when the seal ring is aligned with the bearing, the robotic arm in the control lubrication device controls the oil injection pipe to rotate around the bearing along the cleaning direction information and the cleaning speed information to blow air to clean the bearing, thereby preventing impurities inside the bearing from hindering the installation of the seal ring on the bearing.

[0170] The cleaning direction information refers to the direction in which the robotic arm in the lubrication device controls the oil injection pipe to rotate around the bearing, including clockwise and counterclockwise directions. The specific direction can be selected by those skilled in the art based on the actual situation.

[0171] The cleaning speed information refers to the speed at which the robotic arm in the lubrication device controls the oil injection pipe to rotate around the bearing. The specific value can be set by those skilled in the art based on the actual situation.

[0172] Step S701: Obtain cleaning completion trigger information.

[0173] Among them, the cleaning completion trigger information refers to the trigger data of the lubrication device completing the cleaning of the bearing. In one embodiment, it is manually input by the technician into the processing system; in another embodiment, the robotic arm in the lubrication device records its own rotation angle, and outputs the cleaning completion trigger information when the rotation angle is equal to 360 degrees.

[0174] Step S702: Based on the cleaning completion trigger information, analyze the bearing specification information to determine the bearing lubricant quantity information.

[0175] Specifically, after detecting the cleaning completion trigger information, that is, after the lubrication device has completed cleaning, the bearing lubrication oil quantity information is determined according to the bearing specification information to prevent insufficient oil from lubricating the bearing, or excessive oil from clogging the sealing groove of the bearing housing, making it impossible to install the sealing ring on the bearing housing.

[0176] Bearing lubricant quantity information refers to the amount of oil used by the lubrication device to lubricate the bearing. This information is obtained by the processing system based on the bearing specification information. The analysis method is as follows: different bearing specifications require different amounts of oil. The larger the bearing size, the larger the sealing groove on the bearing housing, and therefore the more oil is required. Therefore, those skilled in the art store the corresponding bearing specifications and required oil quantities in a database. When needed, the bearing specification information is input, and the bearing lubricant quantity information is matched and output.

[0177] Step S703: Analyze the preset bearing lubrication time information and bearing lubricating oil quantity information to determine the lubrication speed information.

[0178] Among them, the lubrication speed information refers to the speed at which the bearing lubricating oil is evenly sprayed onto the bearing within the bearing lubrication time information. The processing system calls the bearing lubrication time information and the bearing lubricating oil quantity information, calculates the quotient between the bearing lubricating oil quantity information and the bearing lubrication time information, and obtains the amount of oil sprayed per unit time, thereby obtaining the lubrication speed information.

[0179] The bearing lubrication time information refers to the time value for the lubrication device to control the oil injection pipe to rotate around the bearing once for lubrication. The specific value can be set by those skilled in the art according to the actual situation.

[0180] Step S704: Control the lubrication device to lubricate the bearing along the cleaning direction at the lubrication speed within the bearing lubrication time information.

[0181] In this process, after determining the lubrication speed information, the robotic arm in the lubrication device is controlled to drive the oil injection pipe around the bearing at a speed value corresponding to the lubrication speed within the time corresponding to the bearing lubrication time information, thereby providing appropriate and uniform lubrication to the bearing.

[0182] Based on the same inventive concept, embodiments of the present invention provide a bearing seal ring installation system, comprising:

[0183] The acquisition module is used to acquire bearing placement trigger information, bearing specification information, seal ring alignment trigger information, lubrication completion trigger information, force trigger information, movement distance information, rotational downward pressure information, rotational downward pressure reduction trigger information, and cleaning completion trigger information.

[0184] Memory, used to store such as Figures 1 to 7 The procedure for installing a bearing seal ring as described in any one of the following;

[0185] The processor and memory can load and execute programs to achieve the following: Figures 1 to 7 The bearing seal ring installation method described in any one of the following statements.

[0186] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional modules is used as an example. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device, and unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0187] This invention provides a computer-readable storage medium storing a computer program that can be loaded by a processor and executed as a bearing seal installation method.

[0188] Computer storage media include, for example, USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, optical disks, and other media that can store program code.

[0189] Based on the same inventive concept, embodiments of the present invention provide a smart terminal, including a memory and a processor, wherein the memory stores a computer program that can be loaded and executed by the processor to provide a bearing seal installation method.

[0190] Those skilled in the art will clearly understand that, for the sake of convenience and brevity, the above-described division of functional modules is used as an example. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device, and unit described above can be referred to the corresponding process in the foregoing method embodiments, and will not be repeated here.

[0191] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Any feature disclosed in this specification (including the abstract and drawings) may be replaced by other equivalent or similar features unless specifically stated otherwise. That is, unless specifically stated otherwise, each feature is only one example of a series of equivalent or similar features.

Claims

1. A method for installing a bearing seal ring, characterized in that, include: Obtain bearing placement trigger information; Obtain bearing specification information based on bearing placement trigger information; The seal specifications are determined by analyzing the bearing specifications. The preset installation device is controlled to pick up the sealing ring according to the sealing ring specification information and move it to the bearing according to the preset installation route information, and the installation device is controlled to heat the sealing ring. Obtain the seal ring alignment trigger information; The sealing ring is installed on the bearing based on the sealing ring alignment trigger information control device; The mounting device includes a moving component and a heating component, and the method for controlling the heating component to heat the sealing ring includes: The location and numbering information of the sealing ring are determined by analyzing the sealing ring specifications. The analysis is performed based on the seal ring position number information to determine the movement time information of the moving component from the seal ring to the bearing. The thermal expansion and contraction coefficient of the sealing ring is determined by analyzing its specifications. The expansion ratio of the sealing ring is determined by analyzing the thermal expansion coefficient, travel time, and preset heating temperature. Determine whether the expansion ratio information of the sealing ring meets the preset requirements of the installation expansion ratio information; If the conditions are met, the heating component is controlled to heat the sealing ring with the heating temperature information, and the heating component is controlled to move the sealing ring to the bearing within the movement time information. If not, the moving component will assist the heating component in heating the sealing ring.

2. The bearing seal ring installation method according to claim 1, characterized in that, Methods for controlling the moving component to assist the heating component in heating the sealing ring include: Calculate the difference between the seal expansion ratio information and the installation expansion ratio information, and define the calculated difference as the ratio difference information; The change time information is determined by analyzing heating temperature information, thermal expansion and contraction coefficient information, and proportional difference information. Analyze the ratio difference information to determine whether the ratio exceeds the limit or is missing. Based on the determined proportion exceeding information, the control of the moving component shortens the time corresponding to the change time information based on the moving time information to move the sealing ring to the bearing, and the control of the heating component heats the sealing ring according to the heating temperature information; Based on the determined proportion of missing information, the moving component is controlled to add the time corresponding to the change time information to the moving time information to move the sealing ring to the bearing, and the heating component is controlled to heat the sealing ring with the heating temperature information.

3. The bearing seal ring installation method according to claim 1, characterized in that, Methods for controlling the installation device to install the seal ring onto the bearing include: Based on the seal ring alignment trigger information, the preset lubrication device is controlled to lubricate the bearing; Obtain lubrication completion trigger information; Based on the lubrication completion trigger information, the control of the moving component drives the sealing ring closer to the bearing, and obtains the force trigger information of the moving component; Based on the force triggering information, the moving component is controlled to install the sealing ring onto the bearing.

4. The bearing seal ring installation method according to claim 3, characterized in that, The method of controlling the moving component to install the sealing ring onto the bearing based on force triggering information includes: The moving distance information of the moving component driving the sealing ring closer to the bearing is obtained based on the force trigger information; Determine whether the moving distance information meets the preset installation distance requirements; If the conditions are met, the control unit will relax and blow air to cool the sealing ring; If not, the control moving component will install the seal on the bearing using a preset rotational installation method.

5. A bearing seal ring installation method according to claim 4, characterized in that, Methods for controlling the moving components to install the seal ring onto the bearing using a rotational mounting method include: When the moving distance information does not meet the requirements of the installation distance information, the moving component is controlled to rotate and press down the sealing ring in a preset rotation direction. Obtain the rotational downward pressure information of the moving component; Determine whether the rotational downward pressure information meets the preset installation downward pressure information requirements; If the conditions are met, the moving component is controlled to continue rotating the pressing seal ring according to the rotation direction information; If not, control the moving component to blow air to heat the sealing ring according to the heating temperature information; The control component rotates according to the rotation direction information and presses down on the sealing ring according to the rotation downward pressure information, and obtains the rotation downward pressure reduction trigger information; Based on the reduced pressure triggered by rotation, the moving component is pressed down to install the sealing ring and the blowing heating is stopped.

6. A bearing seal ring installation method according to claim 3, characterized in that, Methods for controlling the lubrication device to lubricate the bearing include: Based on the seal ring alignment trigger information, the lubrication device is controlled to blow air to clean the bearing along the preset cleaning direction information and at the preset cleaning speed information. Get cleaning completion trigger information; Based on the cleaning completion trigger information, the bearing specification information is analyzed to determine the bearing lubricating oil quantity information; The lubrication speed information is determined by analyzing the preset bearing lubrication time information and bearing lubricating oil quantity information. The control lubrication device lubricates the bearing along the cleaning direction and at the lubrication speed within the bearing lubrication time information.

7. A bearing seal ring installation system, characterized in that, include: The acquisition module is used to acquire bearing placement trigger information, bearing specification information, and seal ring alignment trigger information; A memory for storing a program for a bearing seal ring installation method as described in any one of claims 1 to 6; The processor and the program in the memory can be loaded and executed by the processor to implement the bearing seal installation method as described in any one of claims 1 to 6.

8. A smart terminal, characterized in that, It includes a memory and a processor, wherein the memory stores a computer program that can be loaded by the processor and executed as described in any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that, The computer program is stored and can be loaded by a processor and executed as described in any one of claims 1 to 6.

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