Resin filling method, device, computer readable storage medium, and electronic device

Abstract

This invention discloses a resin filling method, apparatus, computer-readable storage medium, and electronic device. The method includes: acquiring the weight of resin already filled into a resin container; determining a target weight range from multiple weight ranges; determining a target filling speed based on the target weight range; filling the remaining resin into the resin container according to the target filling speed, and controlling the filling mechanism to stop working when the weight of the already filled resin reaches the target weight; wherein the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin not yet filled into the resin container; and after a preset time, performing the filling operation of the next resin container. This invention solves the technical problem of low filling efficiency caused by relying on manual resin weighing and filling in the prior art.

Description

Technical Field

[0001] This invention relates to the field of automation, and more specifically, to a resin filling method, apparatus, computer-readable storage medium, and electronic device. Background Technology

[0002] In fields such as 3D printing, large volumes of resin need to be dispensed into multiple resin containers for use. During the dispensing process, because resin is chemically unstable compared to water, easily cures upon exposure to light, and has high viscosity and slow flow rate, the filling process relies solely on weight sensors to determine if the container is full. Currently, related technologies typically use manual filling, i.e., manually weighing the resin and adding more if necessary, which suffers from drawbacks such as large errors, long processing times, instability, and lack of traceability.

[0003] There is currently no effective solution to the above problems. Summary of the Invention

[0004] The present invention provides a resin filling method, apparatus, computer-readable storage medium, and electronic device to at least solve the technical problem of low filling efficiency caused by relying on manual resin weighing and filling in the prior art.

[0005] According to one aspect of the present invention, a resin filling method is provided, comprising: obtaining the weight of resin already filled into a resin container; determining a target weight range from a plurality of weight ranges; determining a target filling speed based on the target weight range; filling the remaining resin into the resin container according to the target filling speed, and controlling a filling mechanism to stop working when the weight of the already filled resin reaches the target weight; wherein the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin not filled into the resin container; and performing the filling operation of the next resin container after a preset time period.

[0006] Furthermore, the resin filling method also includes: determining a filling speed matching the target weight range based on a preset first matching relationship; and determining the filling speed matching the target weight range as the target filling speed.

[0007] Furthermore, the resin filling method also includes: obtaining the resin parameters of the resin that has been filled into the resin container; calculating the difference between the target weight and the weight of the resin to be filled in the resin container to obtain the target weight difference; calculating the time required for the resin with a weight equal to the target weight difference to naturally drip into the resin container based on the resin parameters; and determining the time length as a preset duration.

[0008] Furthermore, the resin filling method also includes: during the process of filling the resin container by the natural dripping of the remaining resin, detecting whether the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled into the resin container; when it is detected that the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled into the resin container, determining that the time interval between the current time and the time when the filling mechanism stops working reaches a preset duration.

[0009] Furthermore, the resin filling method further includes: obtaining resin parameters of the resin already filled into the resin container; when the target weight range is a first type of weight range, determining a filling speed matching the target weight range based on a preset second matching relationship; determining the filling speed matching the target weight range as the target filling speed; when the target weight range is a second type of weight range, determining a filling speed matching the resin parameters based on a preset third matching relationship, wherein the upper limit of the first type of weight range is less than the lower limit of the second type of weight range; and determining the filling speed matching the resin parameters as the target filling speed.

[0010] Furthermore, the resin filling method also includes: obtaining the resin parameters of the resin that has been filled into the resin container; determining the initial target filling speed for resin parameter matching based on a preset fourth matching relationship; determining the calculation weight for target weight range matching based on a preset fifth matching relationship; and confirming the product of the calculation weight and the initial target filling speed as the target filling speed.

[0011] Furthermore, the resin filling method also includes: obtaining the resin parameters of the resin already filled into the resin container before filling the remaining resin into the resin container according to the target filling speed; and determining the target weight based on the resin parameters.

[0012] Furthermore, the resin filling method also includes: performing an initialization check on the resin container before obtaining the weight of the resin already filled into the resin container; and, if the resin container passes the initialization check, filling the resin to be filled into the resin container at an initial speed.

[0013] Furthermore, the resin filling method also includes at least one of the following: checking whether the filling information of the resin container is complete; checking whether the resin container is placed in the target area; checking whether the resin container is located below the filling port; checking whether the weight of the resin container is the weight of the target container; checking whether the resin container is in a stable state; and checking whether there is human tissue on the resin container.

[0014] According to another aspect of the present invention, a resin filling system is also provided for performing the above-described resin filling method. The resin filling system includes: a weighing mechanism for monitoring the weight of resin already filled into a resin container during the resin filling process; a controller connected to the weighing mechanism for acquiring the weight of resin already filled into the resin container, determining a target weight range from multiple weight ranges, determining a target filling speed based on the target weight range, sending the target filling speed to the filling mechanism, and controlling the filling mechanism to stop working when the weight of the already filled resin reaches the target weight, and performing the filling operation of the next resin container after a preset time, wherein the target weight is less than the weight of resin to be filled in the resin container; and a filling mechanism connected to the controller for filling the remaining resin into the resin container according to the target filling speed, wherein the remaining resin is resin that has not been filled into the resin container.

[0015] Furthermore, the resin filling system also includes: a material loading mechanism connected to a controller, which controls the material loading mechanism to fix the resin container in the target area on the weighing mechanism; a back suction mechanism connected to the controller, which controls the back suction mechanism to suck the resin in the filling pipeline back to the resin tank for storing the resin; a rinsing mechanism connected to the controller, which controls the rinsing mechanism to rinse the outside of the resin container; a labeling mechanism connected to the controller, which controls the labeling mechanism to affix labels to the resin container; a capping mechanism connected to the controller, which controls the capping mechanism to cap the resin container; and a conveying mechanism connected to the controller, which controls the conveying mechanism to move the resin container on the weighing mechanism to the target area of ​​the filling mechanism, the rinsing mechanism, the labeling mechanism, and the capping mechanism.

[0016] Furthermore, the resin filling system also includes: a human-machine interface device for acquiring first target filling information from the controller and displaying the first target filling information through the human-machine interface, wherein the first target filling information includes the target filling speed and the weight of the resin in the resin container.

[0017] Furthermore, the resin filling system also includes: a capping mechanism connected to a controller, the controller controlling the capping mechanism to adjust the direction of the container cap and place the adjusted container cap on the container opening of the resin container; a capping mechanism connected to the controller, the controller controlling the capping mechanism to tighten the container cap on the container opening; a labeling mechanism connected to the controller, the controller controlling the labeling mechanism to affix a label to the resin container; and a burning mechanism connected to the controller, the controller controlling the burning mechanism to burn second target filling information into the label, wherein the second target filling information includes the resin type and filling date of the resin in the resin container.

[0018] According to another aspect of the present invention, a resin filling apparatus is also provided, comprising: a first acquisition module for acquiring the weight of resin already filled into a resin container; a first determination module for determining a target weight range from a plurality of weight ranges; a second determination module for determining a target filling speed based on the target weight range; a first filling module for filling the remaining resin into the resin container according to the target filling speed, and controlling the filling mechanism to stop working when the weight of the already filled resin reaches the target weight; wherein the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin not filled into the resin container; and an execution module for executing the filling operation of the next resin container after a preset time period.

[0019] According to another aspect of the present invention, a computer-readable storage medium is also provided, wherein a computer program is stored in the computer-readable storage medium, and the computer program is configured to execute the above-described resin filling method when it is run.

[0020] According to another aspect of the present invention, an electronic device is also provided, the electronic device including one or more processors; a memory for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the one or more processors are configured to run the programs, wherein the programs are configured to execute the above-described resin filling method during runtime.

[0021] In this embodiment of the invention, an automatic filling method for resin containers is employed. The weight of the resin already filled into the resin container is obtained, and a target weight range is determined from multiple weight ranges. Then, a target filling speed is determined based on the target weight range, and the remaining resin is filled into the resin container according to the target filling speed. When the weight of the already filled resin reaches the target weight, the filling mechanism stops working, and after a preset time, the filling operation for the next resin container is performed. The target weight is less than the weight of the resin to be filled in the resin container; the remaining resin is the resin that has not yet been filled into the resin container.

[0022] It is noteworthy that, in the above process, by determining the target filling speed based on the target weight range, different filling speeds can be used at different stages of filling, thereby improving filling accuracy and efficiency. This avoids the problem of affecting filling accuracy and efficiency when using the same filling speed across all weight ranges. Furthermore, by controlling the filling mechanism to stop working before the resin container is full and only filling the next resin container after a preset time, sufficient time and space are reserved for the remaining resin to drip naturally into the resin container. This avoids the phenomenon that resin dripping from the filling nozzle can easily cause the resin weight in the resin container to exceed the target when filling is stopped only when the resin container is full, thus further improving filling accuracy and efficiency.

[0023] Therefore, the solution provided in this application achieves the purpose of automatic filling of resin containers, thereby improving the technical effect of filling efficiency and solving the technical problem of low filling efficiency caused by relying on manual resin weighing and filling in the prior art. Attached Figure Description

[0024] The accompanying drawings, which are included to provide a further understanding of the invention and form part of this application, illustrate exemplary embodiments of the invention and, together with their description, serve to explain the invention and do not constitute an undue limitation thereof. In the drawings:

[0025] Figure 1 This is a schematic diagram of an optional resin filling system according to an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of another optional resin filling system according to an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of an optional resin filling method according to an embodiment of the present invention;

[0028] Figure 4 This is a flowchart of an optional resin filling method according to an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of an optional resin filling apparatus according to an embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of an optional electronic device according to an embodiment of the present invention.

[0031] In the diagram: 100, Weighing mechanism; 200, Filling mechanism; 300, Material loading mechanism; 400, Back suction mechanism; 500, Blowing mechanism; 600, Labeling mechanism; 700, Capping mechanism; 800, Conveying mechanism; 900, Human-machine interface device; 1000, Material storage area; 1100, Top capping mechanism; 1200, Screwing mechanism; 1300, Programming mechanism. Detailed Implementation

[0032] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of the present invention.

[0033] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of the invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0034] Example 1

[0035] Figure 1 This is a schematic diagram of an optional resin filling system according to an embodiment of the present invention, as shown below. Figure 1 As shown, the system includes:

[0036] Weighing mechanism 100 is used to monitor the weight of the resin that has been filled into the resin container during the resin filling process.

[0037] The controller, connected to the weighing mechanism 100, is used to acquire the weight of the resin already filled into the resin container, determine the target weight range from multiple weight ranges, determine the target filling speed based on the target weight range, send the target filling speed to the filling mechanism 200, and control the filling mechanism 200 to stop working when the weight of the already filled resin reaches the target weight. After a preset time, the filling operation of the next resin container is performed, wherein the target weight is less than the weight of the resin to be filled in the resin container.

[0038] The filling mechanism 200, connected to the controller, is used to fill the remaining resin into the resin container according to the target filling speed, wherein the remaining resin is the resin that has not been filled into the resin container.

[0039] In this embodiment, a resin filling system is provided to achieve automated resin filling. Optionally, such as... Figure 1 As shown, the resin filling system includes at least a weighing mechanism 100, a filling mechanism 200, and a controller. The weighing mechanism 100 includes multiple weighing sensors arranged in a ring on the operating table. Each weighing sensor corresponds to a filling station, and a resin container is placed at each filling station. The filling mechanism 200 is fixed beside the operating table and connected to a resin storage device. The filling mechanism 200 is used to obtain resin from the storage device and fill it into the resin container. The controller is electrically connected to the weighing mechanism 100 and the filling mechanism 200, and the controller can be a programmable logic controller (PLC).

[0040] The storage device includes a liquid tank and an electric diaphragm pump connected in sequence by pipes, and valves are installed on the pipes. The filling mechanism 200 includes a filling pipe, a filling port at the end of the filling pipe, and a solenoid valve on the filling pipe. The controller is electrically connected to the electric diaphragm pump and the valve in the storage device. The controller controls the electric diaphragm pump and the valve to transport the resin in the liquid tank to the filling mechanism 200 and obtains the resin weight monitored by the weighing mechanism 100, thereby controlling the filling mechanism 200 to fill the resin according to the resin weight.

[0041] Specifically, during the resin filling process, the resin container to be filled is fixed on the weighing mechanism 100 and located below the filling port of the filling mechanism 200. The weighing mechanism 100 can monitor the weight of the resin already filled into the resin container in real time during the filling process and send the resin weight to the controller in real time. The controller can obtain the resin weight, determine the target weight range from multiple weight ranges, and thus determine the target filling speed based on the target weight range.

[0042] Furthermore, once the controller determines the target filling speed, it can send this speed to the filling mechanism 200, causing the filling mechanism 200 to fill the remaining resin into the resin container according to the target speed. When the weight of the already filled resin reaches the target weight, the controller controls the filling mechanism 200 to stop operating and, after a preset time, executes the filling operation for the next resin container. During the preset time, the controller waits for the remaining resin to fill the resin container through natural dripping.

[0043] It is noteworthy that, in the above process, by determining the target filling speed based on the target weight range, different filling speeds can be used at different stages of filling, thereby improving filling accuracy and efficiency. This avoids the problem of affecting filling accuracy and efficiency when using the same filling speed across all weight ranges. Furthermore, by controlling the filling mechanism to stop working before the resin container is full and only filling the next resin container after a preset time, sufficient time and space are reserved for the remaining resin to drip naturally into the resin container. This avoids the phenomenon that resin dripping from the filling nozzle can easily cause the resin weight in the resin container to exceed the target when filling is stopped only when the resin container is full, thus further improving filling accuracy and efficiency.

[0044] Therefore, the solution provided in this application achieves the purpose of automatic filling of resin containers, thereby improving the technical effect of filling efficiency and solving the technical problem of low filling efficiency caused by relying on manual resin weighing and filling in the prior art.

[0045] In one alternative embodiment, such as Figure 1 As shown, the resin filling system also includes a material loading mechanism 300, a back suction mechanism 400, a blowing mechanism 500, a labeling mechanism 600, a capping mechanism 700, and a conveying mechanism 800. The system comprises: a loading mechanism 300 connected to a controller, which controls the loading mechanism 300 to fix the resin container on the target area of ​​the weighing mechanism 100; a back suction mechanism 400 connected to a controller, which controls the back suction mechanism 400 to suck the resin in the filling pipeline back to the resin tank for storing the resin; a rinsing mechanism 500 connected to a controller, which controls the rinsing mechanism 500 to rinse the outside of the resin container; a labeling mechanism 600 connected to a controller, which controls the labeling mechanism 600 to affix labels to the resin container; a capping mechanism 700 connected to a controller, which controls the capping mechanism 700 to cap the resin container; and a conveying mechanism 800 connected to a controller, which controls the conveying mechanism 800 to move the resin container on the weighing mechanism 100 to the target area of ​​the filling mechanism 200, the rinsing mechanism 500, the labeling mechanism 600, and the capping mechanism 700.

[0046] Optional, such as Figure 1As shown, the resin filling system also includes a material storage area 1000, which is used to store empty resin containers and resin containers that have already been labeled. In this embodiment, the conveying mechanism 800 includes at least the aforementioned operating table, and the aforementioned operating table is rotatable. By rotating the operating table, the controller can move the weighing sensor of the resin container to be placed in the weighing mechanism 100 to the target range of the upper material mechanism 300. Then, the controller controls the upper material mechanism 300 to move the empty resin container to the base on the weighing sensor (i.e., the aforementioned target area) and fix it. After that, the controller rotates the operating table to move the weighing sensor with the resin container placed to the target range of the filling mechanism 200 for resin filling. During the resin filling process, the controller can control the back suction mechanism 400 to suck the resin in the filling pipe back to the resin tank (i.e., the aforementioned liquid tank) after the resin container reaches the specified filling weight, preventing the resin from continuing to drip due to gravity. After resin filling is completed, the controller rotates the operating table, moving the filled resin container and its corresponding weighing sensor to the target area of ​​the rinsing mechanism 500. The rinsing mechanism 500 then removes any resin that may have dripped onto the surface of the resin container. Next, the controller rotates the operating table, moving the rinsed resin container and its corresponding weighing sensor to the target area of ​​the labeling mechanism 600. The labeling mechanism 600 prints and affixes labels containing resin container information to designated locations on the resin containers. These labels may include the resin's production date, resin type, and manufacturer information. Following this, the controller rotates the operating table, moving the labeled resin container and its corresponding weighing sensor to the target area of ​​the capping mechanism 700. The capping mechanism 700 seals the labeled resin containers and then moves them to the material storage area 1000.

[0047] Optionally, the conveying mechanism 800 also includes a conveyor belt for moving empty resin containers to the material storage area 1000 and a motor for controlling the conveyor belt movement.

[0048] It should be noted that by controlling the working status of the material feeding mechanism 300, the back suction mechanism 400, the blowing and washing mechanism 500, the labeling mechanism 600, the capping mechanism 700, and the conveying mechanism 800, the resin filling production line is automated, thereby improving work efficiency and reducing labor costs.

[0049] In an optional embodiment, the resin filling system further includes a human-machine interface 900, which is used to acquire first target filling information from the controller and display the first target filling information through the human-machine interface, wherein the first target filling information includes a target filling speed and the weight of resin in the resin container.

[0050] Optionally, the human-machine interface device 900 is electrically connected to the controller and can transmit data with the controller. During the filling process, the controller can collect filling data of the resin in each resin container and calculate the total filling weight of the current filling production line and the number of filled resin containers in the filling production line. The aforementioned filling data includes, but is not limited to, the target filling speed and the resin weight of the resin in the resin container.

[0051] Furthermore, the controller can send the data in the controller (i.e., the aforementioned first target filling information) to the human-machine interface 900, so that the human-machine interface 900 can display the acquired data through the human-machine interface, thereby facilitating the staff to control the various mechanisms or modules in the resin filling system based on the displayed data. The data in the controller includes at least the aforementioned filling data, and may also include the total filling weight of the current filling production line, the number of already filled resin containers on the filling production line, the number of remaining resin containers to be filled, the filling time for a single resin container, the total filling time, and the production line information of the resin filling production line. The production line information includes, but is not limited to, barcodes, production work orders, employee numbers, work order quantities, resin material numbers, resin container numbers, and the weight of resin to be filled in each resin container.

[0052] The human-machine interface device 900 can receive control commands input by operators through the interface, and monitor various values ​​and perform operations such as starting, pausing, and emergency stopping on the filling production line according to these commands. Furthermore, the human-machine interface device 900 can also generate production reports based on the acquired data for later traceability.

[0053] It should be noted that by setting up the human-machine interface device 900 and enabling data transmission between the human-machine interface device 900 and the controller, it is easier for staff to perform auxiliary control of the resin filling system, thereby improving the flexibility and applicability of the resin filling system.

[0054] Example 2

[0055] Figure 2 This is a schematic diagram of another optional resin filling system according to an embodiment of the present invention, such as... Figure 2 As shown, this resin filling system is also used to automate the filling of resins. The system includes:

[0056] A weighing mechanism is used to monitor the weight of the resin that has been filled into the resin container during the resin filling process.

[0057] The controller, connected to the weighing mechanism, is used to obtain the weight of the resin already filled into the resin container, determine the target weight range from multiple weight ranges, determine the target filling speed based on the target weight range, send the target filling speed to the filling mechanism 200, and control the filling mechanism 200 to stop working when the weight of the already filled resin reaches the target weight. After a preset time, the filling operation of the next resin container is performed, wherein the target weight is less than the weight of the resin to be filled in the resin container.

[0058] The filling mechanism 200, connected to the controller, is used to fill the remaining resin into the resin container according to the target filling speed, wherein the remaining resin is the resin that has not been filled into the resin container.

[0059] The processes of the weighing mechanism monitoring the weight of the resin already filled into the resin container, the controller controlling the filling mechanism 200 to fill, and the filling mechanism 200 performing the filling are the same as in Example 1, and therefore will not be repeated here. It should be emphasized that the structures of the weighing mechanism, filling mechanism 200, and controller in different embodiments can be the same or different, and no specific limitations are made here.

[0060] Optionally, in this embodiment, such as Figure 2 As shown, the resin filling system also includes a capping mechanism 1100, a capping mechanism 1200, a labeling mechanism 600, and a programming mechanism 1300. The capping mechanism 1100 is connected to a controller, which controls the capping mechanism 1100 to adjust the direction of the container cap and place the adjusted cap on the opening of the resin container. The capping mechanism 1200 is connected to the controller, which controls the capping mechanism 1200 to tighten the container cap on the container opening. The labeling mechanism 600 is connected to the controller, which controls the labeling mechanism 600 to affix a label to the resin container. The programming mechanism 1300 is connected to the controller, which controls the programming mechanism 1300 to program second target filling information into the label. The second target filling information includes the resin type and filling date of the resin in the resin container. It should be emphasized that the structure of the labeling mechanism 600 in different embodiments can be the same or different, and no specific limitation is made here.

[0061] Specifically, such as Figure 2As shown, the filling mechanism 200, capping mechanism 1100, capping mechanism 1200, labeling mechanism 600, and burning mechanism 1300 are arranged sequentially. The weighing mechanism includes at least one weighing sensor, which is mounted on a moving platform and can be moved to below the filling port of the filling mechanism 200. During the resin filling process, the resin container to be filled is fixed on the weighing mechanism and located below the filling port of the filling mechanism 200. Optionally, the resin filling system also includes a conveying mechanism. After the resin filling is completed, the controller can control the conveying mechanism to move the filled resin container to the target range of the capping mechanism 1100, and then control the capping mechanism 1100 to adjust the container cap direction and place the adjusted container cap on the container opening of the resin container. Afterward, the controller controls the conveying mechanism to move the capped resin container to the target range of the capping mechanism 1200, and controls the capping mechanism 1200 to tighten the container cap onto the resin container. Next, the controller controls the conveying mechanism to move the capped resin container to the target range of the labeling machine, and controls the labeling mechanism 600 to affix labels to the resin container.

[0062] The aforementioned capping mechanism 1100 and capping mechanism 1200 may also include a vibratory feeder for feeding materials. The labeling mechanism 600 may be a double-sided labeling machine. In addition, the labels affixed to the resin container by the labeling mechanism 600 may be pre-programmed by the burning mechanism 1300, or they may be affixed and then burned by the burning mechanism 1300.

[0063] Example 3

[0064] According to an embodiment of the present invention, an embodiment of a resin filling method is provided. It should be noted that the steps shown in the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions. Furthermore, although a logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order than that shown here.

[0065] Figure 3 This is a schematic diagram of an optional resin filling method according to an embodiment of the present invention, as shown below. Figure 3 As shown, the method includes the following steps:

[0066] Step S301: Obtain the weight of the resin that has been filled into the resin container.

[0067] Optionally, the aforementioned resin filling method can be performed by a filling mechanism or by the aforementioned resin filling system. In this embodiment, the resin filling method is illustrated by using the aforementioned resin filling system as the executing entity, wherein the resin filling system includes a weighing mechanism, a filling mechanism, and a controller.

[0068] In step S301, during the resin filling process, the weighing mechanism can monitor the weight of the resin that has been filled into the resin container in real time, and then send the resin weight to the controller in real time so that the controller can obtain it.

[0069] Step S302: Determine the target weight range from multiple weight ranges.

[0070] In step S302, the controller can acquire multiple weight ranges preset by the worker, and then determine the target weight range where the real-time acquired resin weight is located from the multiple weight ranges. The multiple weight ranges can be divided according to weight percentage. For example, the first weight range is 0%-80% of the resin weight to be filled in the resin container, the second weight range is 80%-90% of the resin weight to be filled in the resin container, and the third weight range is 90%-95% of the resin weight to be filled in the resin container. Optionally, the multiple weight ranges can also be divided according to the actual weight. In addition, each of the multiple weight ranges does not overlap with each other.

[0071] Step S303: Determine the target filling speed based on the target weight range.

[0072] In step S303, the controller can determine the target filling speed based solely on the resin weight in all weight ranges. Optionally, the controller can determine the target filling speed based on the resin weight in one part of the weight range and on the resin parameters in another part of the weight range. Optionally, the controller can also determine the target filling speed in each weight range by combining the resin weight and the resin parameters.

[0073] It should be noted that by determining the target filling speed based on the target weight range, different filling speeds can be used at different stages of filling, thereby improving filling accuracy and efficiency. This avoids the problem of using the same filling speed in all weight ranges, which would otherwise affect filling accuracy and efficiency.

[0074] Step S304: Fill the remaining resin into the resin container according to the target filling speed, and control the filling mechanism to stop working when the weight of the filled resin reaches the target weight; wherein, the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin that has not been filled into the resin container.

[0075] In step S304, the controller can send the determined target filling speed to the filling mechanism, and then the filling mechanism can fill the resin into the resin container according to the target filling speed.

[0076] Based on the chemical properties of the resin, when the filling mechanism stops working, some resin will still drip into the resin container from the filling port located above the resin container. Therefore, in step S304, when the weight of the resin already filled in the resin container reaches the target weight, that is, when the resin container is not yet full, the controller can control the filling mechanism to stop working and then wait for the resin dripping from the filling port to replenish the weight of the resin in the resin container. The aforementioned target weight can be 95% of the weight of the resin to be filled in the resin container.

[0077] It should be noted that by stopping the filling mechanism before the resin container is full, sufficient space is reserved for the remaining resin to drip naturally into the container. This avoids the problem of excessive resin weight in the container caused by dripping resin at the filling nozzle when filling is stopped only when the container is full, thus further improving filling accuracy and efficiency. Furthermore, by filling the remaining resin according to the target filling speed, automatic control of resin filling based on the weight of resin in the container is achieved. This avoids the low filling efficiency caused by slow filling required to minimize weight error in manual weighing and filling.

[0078] Step S305: After a preset time, perform the filling operation of the next resin container.

[0079] In step S305, the preset time is the time required for the remaining resin to replenish and fill the resin container by natural dripping. When the preset time is reached, it is determined that the resin container being filled is full, and the filling operation of the next resin container can be performed.

[0080] It should be noted that by filling the next resin container after a preset time, sufficient time is allowed for the remaining resin to drip naturally into the resin container, thereby ensuring the accuracy of resin container filling.

[0081] Based on the scheme defined in steps S301 to S305 above, it can be understood that in this embodiment of the invention, an automatic filling method for resin containers is adopted. This involves obtaining the weight of the resin already filled into the resin container, determining a target weight range from multiple weight ranges, determining a target filling speed based on the target weight range, and filling the remaining resin into the resin container according to the target filling speed. When the weight of the already filled resin reaches the target weight, the filling mechanism stops working, and after a preset time, the next resin container filling operation is performed. Here, the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin not yet filled into the resin container.

[0082] It is noteworthy that, in the above process, by determining the target filling speed based on the target weight range, different filling speeds can be used at different stages of filling, thereby improving filling accuracy and efficiency. This avoids the problem of affecting filling accuracy and efficiency when using the same filling speed across all weight ranges. Furthermore, by controlling the filling mechanism to stop working before the resin container is full and only filling the next resin container after a preset time, sufficient time and space are reserved for the remaining resin to drip naturally into the resin container. This avoids the phenomenon that resin dripping from the filling nozzle can easily cause the resin weight in the resin container to exceed the target when filling is stopped only when the resin container is full, thus further improving filling accuracy and efficiency.

[0083] Therefore, the solution provided in this application achieves the purpose of automatic filling of resin containers, thereby improving the technical effect of filling efficiency and solving the technical problem of low filling efficiency caused by relying on manual resin weighing and filling in the prior art.

[0084] In one optional embodiment, an optional method for determining a target filling speed is described. The resin filling system can determine a filling speed matching a target weight range based on a preset first matching relationship, and then determine the filling speed matching the target weight range as the target filling speed.

[0085] Optionally, the first matching relationship represents the matching relationship between weight range and filling speed, and different weight ranges are matched with different filling speeds. Figure 4 This is a flowchart of an optional resin filling method according to an embodiment of the present invention, such as... Figure 4 As shown, in this embodiment, when the target weight range is the first weight range (i.e. Figure 4 When the target weight range is 0%-80%, the filling speed can be determined as the first speed. This first speed can be full speed filling at a preset rate. When the target weight range is the second weight range (i.e., ... Figure 4 When the target weight range is 80%-90% (in the target weight range), the filling speed can be determined as the second speed. This second speed can be half the preset filling speed. When the target weight range is the third weight range (i.e., ... Figure 4 When the target weight is 90%-95% of the target weight, the filling speed can be determined as the third speed, which can be 1 / 4 of the preset filling speed. It is important to emphasize that the upper limit of the last weight range in a series of weight ranges is always equal to the aforementioned target weight.

[0086] Optional, such as Figure 4As shown, after the resin weight reaches the target weight, the controller controls the filling mechanism to stop working and wait for a preset time. In addition, the controller can also collect data during filling and save the data collected by the collecting knife to a table after filling is completed. The data collected during filling includes, but is not limited to, the target filling speed and the weight of the resin in the resin container.

[0087] It should be noted that by determining the target filling speed based on the matching relationship between the weight range and the filling speed, the target filling speed is accurately determined.

[0088] In one optional embodiment, a method for determining a preset duration is described. Optionally, the resin filling system can obtain the resin parameters of the resin already filled into the resin container, then calculate the difference between the target weight and the weight of the resin to be filled in the resin container to obtain the target weight difference, and then calculate the time required for the resin with a weight equal to the target weight difference to naturally drip into the resin container based on the resin parameters, thereby determining the time length as the preset duration.

[0089] The controller can determine the resin parameters based on the production information of the current filling production line pre-input by the staff. These parameters include, but are not limited to, the resin's viscosity and gravitational properties. Furthermore, the controller can first calculate the weight of the remaining resin that needs to drip naturally (i.e., the aforementioned target weight difference). Then, based on preset calculation rules and the resin parameters, it calculates the aforementioned time length, thereby determining the time length as a preset duration.

[0090] It should be noted that by determining the preset time based on the resin parameters, the resin container can be successfully filled within the preset time, thereby improving the accuracy of resin container filling.

[0091] In one optional embodiment, another method for determining the preset duration is described. During the process of filling the resin container with residual resin by natural dripping, the resin filling system can detect whether the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled. When it is detected that the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled, the system determines that the time interval between the current time and the time when the filling mechanism stops operating has reached the preset duration.

[0092] In the process of filling the resin container by the natural dripping of the remaining resin, the controller can determine in real time whether the resin container is full by acquiring the weight data. When it is determined that the weight of the resin in the resin container has reached the weight of the resin to be filled, the preset time has been reached and the filling operation can be performed on the next resin container.

[0093] It should be noted that by determining the preset time based on the resin weight, the preset time can be accurately determined.

[0094] In one optional embodiment, another method for determining the preset time duration is described. Optionally, when the time after the filling mechanism stops working reaches the aforementioned time duration, or when the weight of the resin in the resin container reaches the weight of the resin to be filled, it is determined that the preset time duration has been reached, and the filling operation can be performed on the next resin container. This ensures accurate filling of the resin containers and avoids filling timeouts caused by weighing data errors or other reasons, thus guaranteeing filling efficiency.

[0095] In one optional embodiment, another optional method for determining the target filling speed is described. Optionally, the resin filling system can acquire the resin parameters of the resin already filled into the resin container, and then, if the target weight range is a first type of weight range, determine the filling speed matching the target weight range based on a preset second matching relationship, then determine the filling speed matching the target weight range as the target filling speed, and if the target weight range is a second type of weight range, determine the filling speed matching the resin parameters based on a preset third matching relationship, wherein the upper limit of the first type of weight range is less than the lower limit of the second type of weight range, and then determine the filling speed matching the resin parameters as the target filling speed.

[0096] Optionally, the multiple weight ranges can be divided into a first type of weight range and a second type of weight range. The second type of weight range is the last weight range in the filling process. For example, in the multiple weight ranges obtained by dividing according to weight percentage mentioned above, the first weight range and the second weight range are the first type of weight range, and the third weight range is the second type of weight range.

[0097] Specifically, when the target weight range is a first type of weight range, the controller can determine the filling speed matching the target weight range based on a preset second matching relationship, wherein the second matching relationship represents the matching relationship between the first type of weight range and the filling speed. For example, when the target weight range is the aforementioned first weight range, the filling speed can be determined as a first speed, wherein the first speed can be full speed of the preset filling speed; when the target weight range is the aforementioned second weight range, the filling speed can be determined as a second speed, wherein the second speed can be half speed of the preset filling speed.

[0098] Furthermore, the controller can determine the target filling speed as the filling speed that matches the target weight range. By gradually slowing down the filling speed as the filling progresses, overfilling can be effectively avoided while ensuring filling efficiency.

[0099] Optionally, when the target weight range is the second type of weight range, the controller can determine the filling speed matching the resin parameters based on a preset third matching relationship. The third matching relationship characterizes the matching relationship between resin parameters and filling speed, and the filling speeds matched for different resin parameters are not entirely the same. For example, when the target weight range is the aforementioned third weight range, the filling speed is determined based on the resin parameters.

[0100] Furthermore, the controller can determine the target filling speed as the filling speed that matches the resin parameters of the currently being filled resin. Since different types of resins have different chemical properties, more precise filling can be achieved by determining the filling speed when the resin is almost full based on the resin parameters.

[0101] In one optional embodiment, another optional method for determining the target filling speed is described. Optionally, the resin filling system can acquire the resin parameters of the resin already filled into the resin container, then determine the initial target filling speed matching the resin parameters based on a preset fourth matching relationship, and determine the calculation weight matching the target weight range based on a preset fifth matching relationship, thereby confirming the target filling speed by multiplying the calculation weight and the initial target filling speed.

[0102] Specifically, in the initial stage of filling, the controller can determine the initial target filling speed for resin parameter matching based on a preset fourth matching relationship. This fourth matching relationship characterizes the matching relationship between resin parameters and the initial target filling speed, and the initial target filling speeds for different resin parameters are not entirely the same. Simultaneously, the controller can determine the calculation weight for target weight range matching based on a preset fifth matching relationship. This fifth matching relationship characterizes the matching relationship between weight ranges and calculation weights, and different weight ranges are matched with different calculation weights.

[0103] Furthermore, once the calculation weights and the initial target filling speed are determined, the controller can calculate the product of the calculation weights and the initial target filling speed to obtain the current target filling speed. Preferably, the calculation weights correspond to weights with lower upper limits.

[0104] It should be noted that by combining resin parameters and target weight range to determine the filling speed, the determined filling speed can be made more targeted, thereby further improving filling efficiency and accuracy.

[0105] In an alternative embodiment, before filling the remaining resin into the resin container according to the target filling rate, the resin filling system can obtain the resin parameters of the resin already filled into the resin container, and then determine the target weight based on the resin parameters.

[0106] The controller stores a matching relationship between resin parameters preset by the staff and target weights. The controller can determine the target weight corresponding to the resin parameters based on this matching relationship. Optionally, the controller can also store target calculation rules, allowing the resin parameters to be substituted into the target calculation rules to obtain the target weight. The target calculation rules characterize the mathematical relationship between the resin parameters and the target weight.

[0107] It should be noted that by determining the target weight based on the resin parameters, the determined filling speed can be made more targeted, thereby further improving filling efficiency and accuracy.

[0108] In an alternative embodiment, before obtaining the weight of the resin already filled into the resin container, the resin filling system may perform an initialization check on the resin container, and then, if the resin container passes the initialization check, fill the resin to be filled into the resin container at an initial speed.

[0109] Optional, such as Figure 4 As shown, before filling the resin container, an initialization check can be performed on the resin container to determine whether the resin container meets the filling conditions. If the resin container passes the initialization check, it can be determined that the resin container meets the filling conditions and can then be filled.

[0110] It should be noted that by performing an initial inspection on the resin container before filling, the high accident rate that occurs when directly filling the resin container is avoided, which leads to resin waste and low resin filling efficiency.

[0111] In one optional embodiment, the initialization checks performed by the resin filling system on the resin container include at least one of the following: checking whether the filling information of the resin container is complete; checking whether the resin container is placed in the target area; checking whether the resin container is located below the filling port; checking whether the weight of the resin container is the target container weight; checking whether the resin container is in a stable state; and checking whether there is human tissue on the resin container.

[0112] Optionally, the production line information for the resin containers (i.e., the aforementioned filling information) is pre-entered into the controller by the staff. This production line information includes, but is not limited to, barcodes, production work orders, employee numbers, work order quantities, resin material numbers, resin container numbers, and the weight of resin to be filled in the resin container. The controller can determine whether the production line information has been obtained before filling, and after confirming its acquisition, whether each item in the production line information is empty. If all items in the production line information are not empty, the filling information is considered complete; if any item in the production line information is empty, the filling information is considered incomplete. Optionally, the controller can acquire the weighing data from the weighing mechanism in real time, and then check whether the resin container has been placed in the target area based on the weighing data. For example, if the weight on the weighing mechanism is greater than a first preset value, the resin container is determined to have been placed in the target area. The first preset value may be different from the weight of the resin container. Optionally, a position sensor can be fixed on the filling mechanism. This position sensor monitors whether the resin container is positioned below the filling nozzle. The controller receives the sensor signal and checks whether the resin container is positioned below the filling nozzle based on this signal. Optionally, the controller can check whether the weight of the resin container is the target container weight based on the weighing data from the weighing mechanism. The target container weight is the weight of the empty resin container. Optionally, the controller can install a level sensor on the weighing sensor of the weighing mechanism and receive its signal to check whether the resin container is stable. Optionally, the controller can check whether human tissue is present on the resin container based on the weighing data from the weighing mechanism. For example, if the weight fluctuation of the resin container within a preset time is greater than a second preset value, it is determined that human tissue is present on the resin container; if the weight fluctuation within the preset time is less than or equal to the second preset value, it is determined that no human tissue is present on the resin container.

[0113] Specifically, such as Figure 4 As shown, an optional initialization check method in this embodiment will be described. Figure 4In the process, the controller first checks if the resin container's filling information is complete. Then, if the filling information is complete, it checks if the resin container is placed in the target area. Next, if the resin container is placed in the target area, it checks if the resin container is below the filling nozzle. Then, if the resin container is below the filling nozzle, it checks if the resin container is empty. Next, if the resin container is empty, it checks if the resin container is in a stable state. If the resin container is stable, it checks if the operator's hands have been removed from the resin container. If it is confirmed that the operator's hands have been removed from the resin container, the resin container passes the initialization check. Conversely, if the result of any check does not meet the conditions for proceeding to the next check (i.e., the check result is negative), the operator is prompted and subsequent checks are stopped.

[0114] It should be noted that by checking the filling information, location, weight, and stability of the resin container, the possibility of accidents during filling is effectively reduced.

[0115] Therefore, the solution provided in this application achieves the purpose of automatic filling of resin containers, thereby improving the technical effect of filling efficiency and solving the technical problem of low filling efficiency caused by relying on manual resin weighing and filling in the prior art.

[0116] Example 4

[0117] According to an embodiment of the present invention, a resin filling apparatus is provided, wherein, Figure 5 This is a schematic diagram of an optional resin filling apparatus according to an embodiment of the present invention, as shown below. Figure 5 As shown, the device includes:

[0118] The first acquisition module 501 is used to acquire the weight of the resin that has been filled into the resin container;

[0119] The first determining module 502 is used to determine the target weight range from multiple weight ranges;

[0120] The second determining module 503 is used to determine the target filling speed based on the target weight range;

[0121] The first filling module 504 is used to fill the remaining resin into the resin container according to the target filling speed, and to control the filling mechanism to stop working when the weight of the filled resin reaches the target weight; wherein, the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin that has not been filled into the resin container.

[0122] The execution module 505 is used to perform the filling operation of the next resin container after a preset time.

[0123] It should be noted that the first acquisition module 501, the first determination module 502, the second determination module 503, the first filling module 504, and the execution module 505 mentioned above correspond to steps S301 to S305 in the above embodiments. The five modules and the corresponding steps implement the same examples and application scenarios, but are not limited to the content disclosed in the above embodiment 1.

[0124] Optionally, the second determining module further includes: a first determining submodule, used to determine the filling speed matching the target weight range based on a preset first matching relationship; and a second determining submodule, used to determine the filling speed matching the target weight range as the target filling speed.

[0125] Optionally, the resin filling device further includes: a second acquisition module for acquiring resin parameters of the resin already filled into the resin container; a first calculation module for calculating the difference between the target weight and the weight of the resin to be filled in the resin container, to obtain the target weight difference; a second calculation module for calculating the time required for the resin with a weight equal to the target weight difference to naturally drip into the resin container based on the resin parameters; and a third determination module for determining the time length as a preset duration.

[0126] Optionally, the resin filling device further includes: a detection module, used to detect whether the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled in the resin container during the process of filling the resin container by natural dripping of the remaining resin; and a fourth determination module, used to determine that when the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled in the resin container, the time interval between the current time and the time when the filling mechanism stops working reaches a preset duration.

[0127] Optionally, the second determining module further includes: a first obtaining submodule, used to obtain the resin parameters of the resin already filled into the resin container; a third determining submodule, used to determine the filling speed matching the target weight range based on a preset second matching relationship when the target weight range is a first type of weight range; a fourth determining submodule, used to determine the filling speed matching the target weight range as the target filling speed; a fifth determining submodule, used to determine the filling speed matching the resin parameters based on a preset third matching relationship when the target weight range is a second type of weight range, wherein the upper limit of the first type of weight range is less than the lower limit of the second type of weight range; and a sixth determining submodule, used to determine the filling speed matching the resin parameters as the target filling speed.

[0128] Optionally, the second determining module further includes: a second obtaining submodule, used to obtain the resin parameters of the resin that has been filled into the resin container; a sixth determining submodule, used to determine the initial target filling speed for resin parameter matching based on a preset fourth matching relationship; a seventh determining submodule, used to determine the calculation weight for target weight range matching based on a preset fifth matching relationship; and an eighth determining submodule, used to determine the target filling speed by multiplying the calculation weight and the initial target filling speed.

[0129] Optionally, the resin filling device further includes: a third acquisition module for acquiring resin parameters of the resin already filled into the resin container; and a fifth determination module for determining the target weight based on the resin parameters.

[0130] Optionally, the resin filling device further includes: an inspection module for performing an initial inspection on the resin container; and a second filling module for filling the resin to be filled into the resin container at an initial speed after the resin container has passed the initial inspection.

[0131] Optionally, the inspection module includes at least one of the following: a first inspection module for checking whether the filling information of the resin container is complete; a second inspection module for checking whether the resin container is placed in the target area; a third inspection module for checking whether the resin container is located below the filling port; a fourth inspection module for checking whether the weight of the resin container is the weight of the target container; a fifth inspection module for checking whether the resin container is in a stable state; and a sixth inspection module for checking whether there is human tissue on the resin container.

[0132] Example 5

[0133] According to another aspect of the present invention, a computer-readable storage medium is also provided, wherein a computer program is stored in the computer-readable storage medium, wherein the computer program is configured to execute the above-described resin filling method when it is run.

[0134] Example 6

[0135] According to another aspect of the present invention, an electronic device is also provided, wherein, Figure 6 This is a schematic diagram of an optional electronic device according to an embodiment of the present invention, such as... Figure 6 As shown, the electronic device includes one or more processors; and a memory for storing one or more programs, which, when executed by the one or more processors, cause the one or more processors to run the programs, wherein the programs are configured to execute the resin filling method described above during runtime.

[0136] The sequence numbers of the above embodiments of the present invention are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0137] In the above embodiments of the present invention, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0138] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units can be a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual couplings, direct couplings, or communication connections may be through some interfaces; indirect couplings or communication connections between units or modules may be electrical or other forms.

[0139] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0140] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0141] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0142] The above are merely preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A resin filling method, characterized in that, include: Obtain the weight of the resin that has been filled into the resin container; Determine the target weight range containing the weight from multiple weight ranges; The target filling speed is determined based on the target weight range and resin parameters, wherein the resin parameters include the viscosity of the resin. The remaining resin is filled into the resin container according to the target filling speed, and the filling mechanism stops working when the weight of the filled resin reaches the target weight; wherein the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin that has not been filled into the resin container. After a preset time, the next resin container filling operation will be performed; Before filling the remaining resin into the resin container according to the target filling speed, the method further includes: obtaining resin parameters of the resin already filled into the resin container; and determining the target weight based on the resin parameters; Determining the target filling speed based on the target weight range and resin parameters includes: Obtain the resin parameters of the resin already filled into the resin container; if the target weight range is a first type of weight range, determine the filling speed matching the target weight range based on a preset second matching relationship; determine the filling speed matching the target weight range as the target filling speed; if the target weight range is a second type of weight range, determine the filling speed matching the resin parameters based on a preset third matching relationship, wherein the upper limit of the first type of weight range is less than the lower limit of the second type of weight range; determine the filling speed matching the resin parameters as the target filling speed; multiple weight ranges are divided into a first type of weight range and a second type of weight range, the second type of weight range is the last weight range in the filling process, and among the multiple weight ranges obtained by dividing according to weight percentage, the weight range before the last weight range is the first type of weight range; And / or, obtain the resin parameters of the resin that has been filled into the resin container; determine the initial target filling speed for matching the resin parameters based on a preset fourth matching relationship; determine the calculation weight for matching the target weight range based on a preset fifth matching relationship; and confirm the target filling speed by multiplying the calculation weight and the initial target filling speed.

2. The method according to claim 1, characterized in that, Determining the target filling speed based on the target weight range includes: The filling speed matching the target weight range is determined based on a preset first matching relationship; The filling speed that matches the target weight range is determined as the target filling speed.

3. The method according to claim 1, characterized in that, The preset duration is determined in the following way: Obtain the resin parameters of the resin that has been filled into the resin container; Calculate the difference between the target weight and the weight of the resin to be filled in the resin container to obtain the target weight difference; Based on the resin parameters, calculate the time required for resin of weight difference from the target weight to naturally drip into the resin container; The time length is determined to be the preset duration.

4. The method according to claim 1, characterized in that, The preset duration is determined in the following way: During the process of filling the resin container with the remaining resin by natural dripping, it is detected whether the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled into the resin container. When it is detected that the weight of the resin already filled into the resin container is equal to the weight of the resin to be filled in the resin container, it is determined that the time interval between the current time and the time when the filling mechanism is controlled to stop working reaches the preset duration.

5. The method according to claim 1, characterized in that, Before obtaining the weight of the resin already filled into the resin container, the method further includes: Perform an initialization check on the resin container; If the resin container passes the initialization check, the resin to be filled is filled into the resin container at the initial speed.

6. The method according to claim 5, characterized in that, The initialization check of the resin container includes at least one of the following: Check whether the filling information of the resin container is complete; Check whether the resin container is placed in the target area; Check whether the resin container is located below the filling port; Check whether the weight of the resin container is the target container weight; Check whether the resin container is in a stable state; Check the resin container for the presence of human tissue.

7. A resin filling system, characterized in that, For performing the method of any one of claims 1 to 6, wherein the resin filling system comprises: A weighing mechanism is used to monitor the weight of the resin that has been filled into the resin container during the resin filling process. A controller, connected to the weighing mechanism, is used to acquire the weight of the resin already filled into the resin container, determine a target weight range from multiple weight ranges, determine a target filling speed based on the target weight range, send the target filling speed to the filling mechanism, and control the filling mechanism to stop working when the weight of the already filled resin reaches the target weight. After a preset time, the filling operation of the next resin container is performed, wherein the target weight is less than the weight of the resin to be filled in the resin container. The controller is also used to acquire resin parameters of the resin already filled into the resin container before filling the remaining resin into the resin container according to the target filling speed; and determine the target weight based on the resin parameters. The filling mechanism is connected to the controller and is used to fill the remaining resin into the resin container according to the target filling speed, wherein the remaining resin is the resin that has not been filled into the resin container.

8. The system according to claim 7, characterized in that, The resin filling system also includes: A material feeding mechanism is connected to the controller, which controls the material feeding mechanism to fix the resin container on the target area of ​​the weighing mechanism; A back-suction mechanism is connected to the controller, which controls the back-suction mechanism to draw the resin in the filling pipeline back into the resin tank for storing the resin; A rinsing mechanism is connected to the controller, which controls the rinsing mechanism to rinse the outside of the resin container. A labeling mechanism connected to the controller, the controller controlling the labeling mechanism to affix labels to the resin container; A capping mechanism connected to the controller, the controller controlling the capping mechanism to cap the resin container; A conveying mechanism connected to the controller controls the conveying mechanism to move the resin container on the weighing mechanism to the target range of the filling mechanism, the blowing mechanism, the labeling mechanism, and the capping mechanism.

9. The system according to claim 7, characterized in that, The resin filling system also includes: A human-computer interaction device is used to acquire first target filling information from the controller and display the first target filling information through a human-computer interaction interface, wherein the first target filling information includes the target filling speed and the weight of the resin in the resin container.

10. The system according to claim 7, characterized in that, The resin filling system also includes: A top cover mechanism is connected to the controller, which controls the top cover mechanism to adjust the direction of the container lid and place the container lid with the adjusted direction on the container opening of the resin container; A capping mechanism connected to the controller, the controller controlling the capping mechanism to tighten the container cap on the container opening to the container opening; A labeling mechanism connected to the controller, the controller controlling the labeling mechanism to affix labels to the resin container; A burning mechanism is connected to the controller, which controls the burning mechanism to burn second target filling information into the label, wherein the second target filling information includes the resin type and filling date of the resin in the resin container.

11. A resin filling device, characterized in that, include: The first acquisition module is used to acquire the weight of the resin that has been filled into the resin container; The first determining module is used to determine the target weight range in which the weight is located from multiple weight ranges; The second determining module is used to determine the target filling speed based on the target weight range and resin parameters, wherein the resin parameters include the viscosity of the resin; The first filling module is used to fill the remaining resin into the resin container according to the target filling speed, and to control the filling mechanism to stop working when the weight of the filled resin reaches the target weight; wherein, the target weight is less than the weight of the resin to be filled in the resin container, and the remaining resin is the resin that has not been filled into the resin container. The execution module is used to perform the filling operation of the next resin container after a preset time. The third acquisition module is used to acquire the resin parameters of the resin that has been filled into the resin container; the fifth determination module is used to determine the target weight based on the resin parameters. The second determining module further includes: a first obtaining submodule, used to obtain resin parameters of the resin already filled into the resin container; a third determining submodule, used to determine the filling speed matching the target weight range based on a preset second matching relationship when the target weight range is a first type of weight range; a fourth determining submodule, used to determine the filling speed matching the target weight range as the target filling speed; a fifth determining submodule, used to determine the filling speed matching the resin parameters based on a preset third matching relationship when the target weight range is a second type of weight range, wherein the upper limit of the first type of weight range is less than the lower limit of the second type of weight range; and a sixth determining submodule, used to determine the filling speed matching the resin parameters as the target filling speed; the multiple weight ranges are divided into a first type of weight range and a second type of weight range, the second type of weight range is the last weight range of the multiple weight ranges in the filling process, and among the multiple weight ranges obtained by dividing according to weight percentage, the weight range before the last weight range is the first type of weight range; The second determining module further includes: a second obtaining submodule, used to obtain the resin parameters of the resin that has been filled into the resin container; a sixth determining submodule, used to determine the initial target filling speed for resin parameter matching based on a preset fourth matching relationship; a seventh determining submodule, used to determine the calculation weight for target weight range matching based on a preset fifth matching relationship; and an eighth determining submodule, used to determine the target filling speed by multiplying the calculation weight and the initial target filling speed.

12. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program, wherein the computer program is configured to execute the resin filling method according to any one of claims 1 to 6 when it is run.

13. An electronic device, characterized in that, The electronic device includes one or more processors; A memory for storing one or more programs, which, when executed by one or more processors, cause the one or more processors to be configured to run the programs, wherein the programs are configured to execute the resin filling method according to any one of claims 1 to 6.

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