Protective material filling system and method

Abstract

The invention provides a protective material filling system and method, and belongs to the technical field of protective material filling, and the system comprises a slurry container used for bearing slurry filled into a to-be-filled hollow part; the control module is used for controlling the vibration module and the vacuum pump according to the received negative pressure vibration command; the vacuum pump is used for extracting air in the slurry container based on the control of the control module; the vibration module is used for starting vibration to discharge air in the slurry in the slurry container based on the control of the control module; the clamp is used for fixing the hollow part to be filled on the filling station; and the pressure joint is used for filling the slurry flowing out of the discharge port of the slurry container to the feed port of the pressure joint into the inner cavity of the to-be-filled hollow component in butt joint with the discharge port of the pressure joint. According to the invention, the negative pressure vibration mode is adopted to ensure that no bubble exists in the filling material before filling, so that wall damage caused by bubbles during subsequent laser drilling is avoided.

Description

Technical Field

[0001] The present disclosure relates to the technical field of protective material filling, and in particular to a protective material filling system and method. Background Art

[0002] When laser drilling is performed on hollow components, the internal cavity of the hollow components needs to be filled with protective materials to prevent damage to the opposite wall surface (referred to as wall damage) caused by laser penetration during laser drilling. Once wall damage occurs, the workpiece will be directly scrapped.

[0003] Therefore, when laser drilling hollow parts, filling the internal cavity is particularly critical. Summary of the invention

[0004] The present disclosure provides a protective material filling system and method; by adopting negative pressure vibration, it is ensured that there are no bubbles in the filling material before filling, thereby avoiding damage to the wall caused by bubbles during subsequent laser drilling.

[0005] The technical solution of the present disclosure is achieved as follows: In a first aspect, the present disclosure provides a protective material filling system, which includes: a slurry container, a vibration module, a vacuum pump, a crimping joint, a clamp, and a control module, wherein the vacuum pump is connected to the slurry container, the discharge port of the slurry container is connected to the feed port of the crimping joint, and the discharge port of the crimping joint is docked with the internal cavity of the hollow component to be filled; the slurry container is used to carry the slurry to be filled into the hollow component to be filled; the control module is used to control the vibration module and the vacuum pump according to the received negative pressure vibration command; the vacuum pump is used to extract air in the slurry container based on the control of the control module; the vibration module is used to start vibration to discharge the air in the slurry in the slurry container based on the control of the control module; the clamp is used to fix the hollow component to be filled on the filling station; the crimping joint is used to fill the slurry flowing out of the discharge port of the slurry container to the feed port of the crimping joint into the internal cavity of the hollow component to be filled docked with the discharge port of the crimping joint.

[0006] In a second aspect, the present disclosure provides a protective material filling method, which includes: receiving a negative pressure vibration command input by a user; according to the negative pressure vibration command, controlling the vibration module to vibrate to discharge the air in the slurry container, and controlling the vacuum pump to extract the air in the slurry container to obtain a bubble-free slurry for filling the internal cavity of the hollow component to be filled that is connected to the discharge port of the crimping joint.

[0007] In a third aspect, the present disclosure provides a control module, which includes a processor, a memory, and a program or instruction stored in the memory and executable on the processor, and when the program or instruction is executed by the processor, the steps of the protective material filling method described in the second aspect are implemented.

[0008] In a fourth aspect, the present disclosure provides a computer-readable storage medium storing a program or instruction, which, when executed by a processor, implements the steps of the protective material filling method as described in the second aspect.

[0009] In a fifth aspect, the present disclosure provides a computer program product, wherein the computer program product includes a computer program or instructions. When the computer program product runs on a processor, the processor executes the computer program or instructions to implement the steps of the protective material filling method as described in the second aspect.

[0010] In a sixth aspect, the present disclosure provides a chip, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the protective material filling method as described in the second aspect.

[0011] The present disclosure provides a protective material filling system, which includes: a slurry container, a vibration module, a vacuum pump, a crimping joint, a clamp, and a control module, wherein the vacuum pump is connected to the slurry container, the discharge port of the slurry container is connected to the feed port of the crimping joint, and the discharge port of the crimping joint is docked with the internal cavity of the hollow component to be filled; the slurry container is used to carry the slurry to be filled into the hollow component to be filled; the control module is used to control the vibration module and the vacuum pump according to the received negative pressure vibration command; the vacuum pump is used to extract the air in the slurry container based on the control of the control module; the vibration module is used to start vibration to discharge the air in the slurry in the slurry container based on the control of the control module; the clamp is used to fix the hollow component to be filled on the filling station; the crimping joint is used to fill the slurry flowing out of the discharge port of the slurry container to the feed port of the crimping joint into the internal cavity of the hollow component to be filled docked with the discharge port of the crimping joint. In the present disclosure, before filling the component to be filled, the light-blocking particles and the adhesive are mixed evenly, and the gas in the slurry is discharged through negative pressure vibration, thereby ensuring that there are no bubbles in the slurry entering the internal cavity of the component to be filled, thereby avoiding damage to the wall caused by the presence of bubbles. In addition, injecting slurry into the internal cavity through the discharge port of the crimping joint that docks with the internal cavity will not affect other internal cavities, that is, the filling of each internal cavity does not affect each other, which can avoid misfilling compared to traditional filling and also improve filling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is one of the structural schematic diagrams of a protective material filling system provided by the present disclosure; Figure 2 The second structural schematic diagram of a protective material filling system provided by the present disclosure; Figure 3The third structural schematic diagram of a protective material filling system provided by the present disclosure; Figure 4 This is a fourth structural schematic diagram of a protective material filling system provided by the present disclosure; Figure 5 A schematic structural diagram of a first sliding module provided by the present disclosure; Figure 6 This is a fifth structural schematic diagram of a protective material filling system provided by the present disclosure; Figure 7 A schematic diagram of a process for filling a protective material provided by the present disclosure; Figure 8 A schematic diagram of the hardware structure of the control module provided in the present invention. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the present disclosure to clearly describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present disclosure are within the scope of protection of the present disclosure.

[0014] Generally, protective materials are composed of light-blocking particles and adhesives. The light-blocking particles are usually manually injected into the internal cavity of the hollow component to be filled, and then the adhesive is injected and mixed with the light-blocking particles. However, as the structure of the hollow component to be filled becomes more complex, most of the internal cavities are double-walled with complex structures. For example, the internal cavities of common turbine blades are mostly double-walled structures in order to improve cooling efficiency.

[0015] For cavities with smaller spaces, extremely fine light-blocking particles are required for filling. However, after filling with the fine light-blocking particles, it is difficult to inject adhesive into the cavity or it is difficult to mix it evenly with the light-blocking particles after injection. However, if no adhesive is added, the light-blocking particles are too small and easy to leak out from the inner cavity, resulting in cavities, increasing the risk of wall damage during laser processing.

[0016] Therefore, the present disclosure aims to provide a protective material filling system suitable for hollow parts with complex inner cavity channels. Figure 1 A protective material filling system is shown in the present disclosure. Figure 1 As shown, the protective material filling system includes: a slurry container 10, a vibration module 20, a vacuum pump 30, a crimping head 40, a clamp 50, and a control module 60. The vacuum pump 30 is connected to the slurry container 10, the discharge port of the slurry container 10 is connected to the feed port of the crimping head 40, and the discharge port of the crimping head 40 is connected to the internal cavity of the hollow component to be filled.

[0017] The slurry container 10 is used to carry the slurry to be filled into the hollow part to be filled. Specifically, the light-blocking particles and the adhesive are mixed evenly (for example, the mixed light-blocking particles and the adhesive are ball-milled by a ball mill) to obtain the slurry to be filled into the hollow part to be filled, and the slurry is poured into the slurry container 10. The specific shape of the slurry container 10 is not limited in the present disclosure, and can be Figure 1 In order to facilitate observation of the height of the slurry in the slurry container 10 when adding slurry, and to observe the density of the slurry during the vibration process, the material of the slurry container 10 can be a transparent material.

[0018] After the slurry is added to the slurry container 10, a sealed space is required so that a negative pressure can be formed in the slurry container 10 by the vacuum pump 30. However, in order to facilitate the addition of slurry to the slurry container 10, the slurry container 10 includes a cover plate including a sealing member, and after the addition of slurry to the slurry container 10 is completed, the slurry cylinder is sealed by the cover plate.

[0019] The slurry container 10 is provided with a vent valve port for connecting to the conduit of the vacuum pump 30. In order to prevent the vacuum pump 30 from accidentally sucking the slurry in the slurry container 10 when working, the vent valve port can be set above the threshold line of the slurry container 10 (used to limit the added slurry to not exceed the threshold line). In some achievable methods, such as Figure 1 The ventilation valve opening is shown to be arranged on the cover plate.

[0020] In order to allow the slurry to flow smoothly out of the discharge port of the slurry container 10, the discharge port of the slurry container 10 is set at the bottom and connected to the feed port of the crimping joint 40 through a conduit, so that the slurry in the slurry container 10 reaches the feed port of the crimping joint 40 along the conduit.

[0021] The control module 60 may include a user image interface, through which an operator inputs a negative pressure vibration command, and the control module 60 controls the vibration of the vibration module 20 and the operation of the vacuum pump 30 according to the negative pressure vibration command.

[0022] The vibration module 20 is used to discharge the air in the slurry in the slurry container 10 by vibration. The vibration module 20 is composed of a fixing component and a vibration motor, the fixing component is used to fix the slurry container 10, and the vibration motor is used to provide a vibration source. Figure 1The fixed component shown in the figure is a working plate. In one case, the middle position of the working plate is a plane, and the slurry container 10 is fixed on the plane; in another case, the middle position of the working plate is hollow, and the lower half of the slurry container 10 passes through the hollow position of the working plate and is clamped and fixed on the working plate; in another case, the fixed component is an openable and closable clamping member, and the slurry container 10 is placed in the clamping member after it is opened, and the side of the slurry container 10 is tightly attached to the clamping member after it is closed, so that the slurry container 10 is fixed at a certain height from the ground.

[0023] The vacuum pump 30 is used to extract the air in the slurry container 10 and form a negative pressure in the sealed space of the slurry container 10. While the vibration module 20 discharges the air in the slurry by vibration, the vacuum pump 30 works to extract the air in the slurry container 10, which helps to discharge the gas in the slurry.

[0024] The crimping joint 40 is used to fill the slurry flowing from the feed port of the crimping joint 40 into the internal cavity connected to the discharge port of the crimping joint 40. That is, each discharge port of the crimping joint 40 is connected to an internal cavity, so that the filling of each internal cavity does not affect each other.

[0025] For a hollow component to be filled with multiple cavities to be filled, in some embodiments, such as Figure 2 As shown, the protective material filling system also includes: a multi-way valve 70, a control module 60, the multi-way valve 70 is connected between the slurry container 10 and the crimping joint 40, each passage in the multi-way valve 70 corresponds to a feed port of the crimping joint 40, the crimping joint 40 includes a plurality of feed ports and discharge ports, each feed port corresponds to a discharge port, and each discharge port corresponds to an internal cavity of the hollow component to be filled, Figure 2 The crimping head 40 shown in FIG. 4 includes three feed ports.

[0026] The control module 60 is used to control the opening of the selected passage in the passage of the multi-way valve 70, and to control the amount of slurry flowing into the selected passage. The operator sets the passage to be opened through the user graphic interface, so that the slurry reaches the corresponding feed port of the crimping joint 40 through the opened passage, and then enters the internal cavity connected to the discharge port of the crimping joint 40. Compared with filling one internal cavity, it is necessary to seal other internal cavities to avoid affecting other internal cavities during the process of filling one internal cavity, but this process is time-consuming and labor-intensive, and the filling efficiency is low. In the present disclosure, each internal cavity corresponds to the discharge port of the corresponding crimping joint 40, and the filling of each internal cavity does not affect each other, and synchronous filling can also be achieved to improve the filling efficiency.

[0027] The fixture 50 is used to fix the hollow part to be filled on the filling station. In the process of filling the hollow part with slurry, in order to ensure the uniform distribution of the filling material and the reliability of repeated positioning, and to ensure the consistency of each filling, the fixture 50 is required to stabilize the hollow part to be filled on the filling station.

[0028] In the disclosed embodiment, before filling the component to be filled, the light-blocking particles and the adhesive are mixed evenly, and the gas in the slurry is discharged through negative pressure vibration, thereby ensuring that there are no bubbles in the slurry entering the internal cavity of the component to be filled, thereby avoiding damage to the wall caused by the presence of bubbles. In addition, injecting slurry into the internal cavity through the discharge port of the crimping joint that docks with the internal cavity will not affect other internal cavities, that is, the filling of each internal cavity does not affect each other. Compared with traditional filling, it can avoid misfilling and improve filling efficiency.

[0029] In some embodiments, Figure 3 As shown, the protective material filling system further includes: a material receiving container 80 , the clamp 50 is sealedly connected to the crimping head 40 , and the material receiving container 80 is sealedly connected to the clamp 50 .

[0030] The material receiving container 80 is located below the clamp 50 and is used to receive the slurry dropped during the filling process. The vacuum pump 30 is also used to form a negative pressure in the sealed space formed by the crimping joint 40, the clamp 50 and the material receiving container 80. In some achievable ways, in order to make the crimping joint 40, the clamp 50 and the material receiving container 80 form a sealed space, a seal can be set at the joints of the crimping joint 40 and the clamp 50, and the clamp 50 and the material receiving container 80. Two seals, a sealing ring and a sealing gasket, can be set between the crimping joint 40 and the clamp 50. The sealing gasket is provided with a through hole that docks with the discharge port of the crimping joint 40, and each through hole corresponds to an internal cavity to further increase the air tightness.

[0031] The vacuum pump 30 extracts the air in the sealed space formed by the crimping head 40, the clamp 50 and the receiving container 80 to make it a vacuum space, and the internal cavity is also in a vacuum state, which helps to avoid the influence of air during the slurry filling process and thus avoid the introduction of air gaps during the filling process (the air gaps may cause wall damage during subsequent laser drilling), thereby ensuring the filling quality is qualified.

[0032] In some embodiments, the receiving container 80 can be divided into two detachable parts, the upper part 801 is provided with a vent valve for connecting the air pipe of the vacuum pump 30, and the lower part 802 is used for holding the material. The two parts are connected by a seal. In this way, when the dropped slurry accumulates to a certain amount and needs to be poured out, only the lower part 802 needs to be disassembled, and the connection of the entire receiving container 80 does not need to be removed, which simplifies the operation in the production process.

[0033] In some embodiments, Figure 4 As shown, the protective material filling system further includes: an anti-backflow module 90 , which is connected between the material receiving container 80 and the vacuum pump 30 .

[0034] The anti-backflow device 90 is used to deposit the backflow-sucked slurry to the bottom layer. Since the material receiving container 80 is located below the clamp 50, the slurry falling from above may be backflow-sucked by the vacuum pump 30 during the slurry filling process, which may cause the vacuum pump 30 to malfunction or even be damaged. Therefore, the anti-backflow device 90 is provided between the vacuum pump 30 and the material receiving container 80. If there is backflow-sucked slurry, it will be deposited at the bottom of the anti-backflow device 90 and will not affect the operation of the vacuum pump 30.

[0035] In some embodiments, Figure 5 As shown, the protective material filling system further includes: a first sliding module 41 connected to the crimping head 40 , and the arrow in the figure points out a main view of the first sliding module 41 .

[0036] The control module 60 is also used to control the first sliding module 41 according to the received sealing instruction; the first sliding module 41 is used to drive the crimping head 40 to approach the clamp 50 according to the control of the control module 60, until the clamp 50 is sealed and connected with the crimping head 40. The clamp 50 and the receiving container 80 are sealed together. When the slurry needs to be filled, the clamp 50 and the crimping head 40 need to be sealed first. The operator operates on the user image interface and inputs the sealing instruction to start the sealing. After receiving the sealing instruction, the controller 70 controls the first sliding module 41 to start sliding close to the clamp 50 until the first sliding module 41 cannot move, and it is determined that the clamp 50 and the crimping head 40 are sealed and connected.

[0037] In some embodiments, the protective material filling system further includes: a second sliding module connected to the material receiving container 80 .

[0038] The control module 60 is also used to control the second sliding module according to the received sealing instruction; the second sliding module is used to drive the material receiving container 80 to approach the clamp 50 according to the control of the control module 60, until the clamp 50 is sealed and connected with the material receiving container 80. The clamp 50 and the crimping head 40 are sealed together. When the slurry filling is required, the clamp 50 and the material receiving container 80 need to be sealed first. The operator operates on the user image interface and inputs the sealing instruction to start the sealing. After receiving the sealing instruction, the controller 70 controls the second sliding module to start sliding close to the clamp 50 until the second sliding module cannot move, and it is determined that the clamp 50 is sealed and connected with the material receiving container 80.

[0039] It should be noted that the first sliding module 41 and the second sliding module can be any component such as a servo motor, a cylinder, etc. that can move the crimping head 40 and the material receiving container 80. If it is a servo motor, the seal is determined when the torque reaches the preset torque; if it is a cylinder, the upward movement of the material receiving container 80 is prevented after contacting the clamp 50, and the seal is determined; the specific form of the first sliding module 41 and the second sliding module is not specifically limited in this disclosure. In addition, in the protective material filling system, only one of the first sliding module 41 and the second sliding module can be set, or both can be set at the same time. The purpose is to achieve the sealing between the clamp 50, the crimping head 40 and the material receiving container 80 through the control module 60 without manual operation.

[0040] In some embodiments, Figure 6 As shown, the protective material filling system also includes: a grouting module 100, the grouting module 100 includes: a driver 101, a grouting rod 102 and a piston 103, and the piston 103 is connected to the bottom end of the grouting rod 102. The piston 103 pointed by the arrow in the figure is installed at the dotted frame position below the grouting rod 102.

[0041] The control module 60 is also used to control the driver 101; the grouting module 100 is used to drive the grouting rod 102 to drive the piston 103 to move according to the control of the control module 60 to squeeze the slurry in the slurry container 10 into the crimping joint 40. The bottom end of the discharge port of the slurry container 10 is set to rely on the gravity of the slurry to flow out to the crimping joint 40, but this gravity-based flow rate is slow. Therefore, squeezing the slurry through the piston 103 can promote the slurry to quickly enter the crimping joint 40, thereby improving the filling efficiency.

[0042] In some embodiments, the size of the piston 103 matches the slurry container 10, and the piston 103 can be removed from the grouting rod 102. In this way, the piston 103 matching the slurry container 10 can be used according to the slurry container 10 used.

[0043] Furthermore, in order to better control the grouting amount and grouting speed, in some embodiments, the driver 101 is a servo motor; the operator sets the grouting amount and grouting speed in the user graphical interface of the control module 60, and the control module 60 is specifically used to determine the control signal of the servo motor according to the set grouting speed and filling amount; the servo motor controls the moving speed and moving distance of the grouting rod 102 according to the control signal, and the grouting rod 102 drives the piston 103 to move to squeeze the slurry in the slurry container 10 into the crimping joint 40.

[0044] The moving speed of the grouting rod 102 is linearly related to the grouting speed. The grouting amount can also be determined according to the moving distance of the grouting rod 102 and the size of the slurry container 10. Therefore, by changing the moving speed and moving distance of the grouting rod 102, the grouting speed and grouting amount can be changed accordingly.

[0045] Furthermore, if it is necessary to inject different grouting amounts into multiple internal cavities at the same time, and to perform grouting at different grouting speeds, a corresponding flow rate and flow control module is set at each outlet of the crimping joint 40, and a corresponding grouting speed and grouting amount are set for each internal cavity in the control module 60. The control module 60 sends the corresponding grouting speed and grouting amount to the flow rate and flow control module. When the slurry arrives, each outlet is controlled to perform grouting according to the corresponding grouting speed and grouting amount.

[0046] In the disclosed embodiment, in order to ensure the filling quality, the grouting amount and grouting speed of different internal cavities may be different. Each internal cavity is filled precisely as required, and the filling process is fully automated. This automated control can reduce errors in human operation and improve construction efficiency and quality.

[0047] In addition, in order to facilitate observation of whether there are bubbles in the slurry entering the crimping joint 40, the conduit between the slurry container 10 and the crimping joint 40 can be set to be transparent. In some embodiments, the protective material filling system also includes a micro pump and an image acquisition unit, and the micro pump is arranged on the conduit between the slurry container 10 and the crimping joint 40, and is arranged close to the crimping joint 40. The image acquisition unit is used to collect images of the conduit between the slurry container 10 and the crimping joint 40; the image acquisition unit transmits the collected image to the control module 60, and the control module 60 analyzes the image to determine whether there are bubbles in the image. When bubbles are detected in the image, the micro pump is controlled to work, the slurry in the conduit is refluxed back to the slurry container, and the vibration module 20 is controlled to vibrate for a preset time, and then the slurry is transported again.

[0048] The following is a complete filling process, including the following steps: First, the mixed light-blocking particles and adhesive are ball-milled in a ball mill, and the obtained slurry is filled into a slurry container 10; Second, fix the slurry container 10 on the vibration module 20, cover it with a cover plate and connect the air pipe of the vacuum pump 30 to the vent valve port of the slurry container 10; Third, on the graphical user interface of the control module 60, an instruction to start negative pressure vibration is input, and the control module 60 controls the vibration module 20 to start vibration, and controls the vacuum pump 30 to start to extract the air in the slurry container 10, and the negative pressure vibration stops automatically after a preset time, or according to the instruction to stop negative pressure vibration input by the operator on the graphical user interface, the vibration module 20 and the vacuum pump 30 are controlled to stop working; Fourth, place the hollow component to be filled into the fixture 50, add the seal 1 and the seal 2, then place the fixture 50 at the corresponding filling station, and add the seal 3 to the receiving container 80; Fifth, a sealing instruction is input on the graphical user interface, and the control module 60 controls the first sliding module 41 and / or the second sliding module to move until the crimping head 40, the clamp 50 and the receiving container 80 are sealed and connected; Sixth, input the grouting preparation instruction on the graphical user interface, set the filling process of the hollow component to be filled (such as the filling order of the internal cavity, the grouting speed, the grouting amount, etc.), then the control module 60 controls the vacuum pump 30 to start extracting the air in the closed space formed by the crimping joint 40, the clamp 50 and the material receiving container 80. When the air pressure reaches the preset value, the control module 60 controls the selected passage of the multi-way valve 70 to open, and controls the servo motor to work and the image acquisition module to start working. The servo motor drives the grouting rod 102 to drive the piston 103 to move, and transmits the slurry to the crimping joint 40 through the catheter, and then fills it into the internal cavity of the hollow component to be filled. The image acquisition module collects images at a certain frequency and transmits the images to the control module 60. When the control module 60 detects that the image includes bubbles, it controls the servo motor to stop working, controls the micro pump to work to return the slurry in the catheter to the slurry container 10, and controls the vibration module 20 to work. After vibrating for a preset time, the grouting work continues until the grouting is completed.

[0049] Seventh: Take out the hollow parts after grouting and put them into the oven, gradually increase the temperature to solidify the filling material, and the filling is completed.

[0050] Based on the same concept as the above-mentioned protective material filling system, such as Figure 7 As shown, the present disclosure also provides a protective material filling method, which is applied to the above-mentioned control module 60, and the method includes the following steps S701 and S702.

[0051] In step S701 , a negative pressure vibration command input by a user is received.

[0052] In step S702, according to the negative pressure vibration command, the vibration module is controlled to vibrate to discharge the air in the slurry container, and the vacuum pump is controlled to extract the air in the slurry container to obtain a bubble-free slurry for filling the internal cavity of the hollow component to be filled that is connected to the discharge port of the crimping joint.

[0053] In some embodiments, the protective material filling method also includes: according to the received selected channel instruction, controlling the selected channel in the passage of the multi-way valve to open, so that the slurry is injected from the selected channel into the feed port corresponding to the crimping joint, and then filled into the internal cavity connected to the outlet port corresponding to the feed port.

[0054] In some embodiments, the protective material filling method also includes: according to the received grouting preparation instructions, controlling the vacuum pump to extract the air in the enclosed space formed by the crimping joint, the clamp and the material receiving container until the air pressure reaches a preset value; according to the received selected passage, controlling the selected passage in the passage of the multi-way valve to open, so that the slurry is injected from the selected passage into the feed port corresponding to the crimping joint, and then fills the internal cavity connected to the outlet port corresponding to the feed port.

[0055] In some embodiments, the protective material filling method further includes: according to the received grouting preparation instruction, controlling the servo motor in the grouting module to operate so as to drive the grouting rod to squeeze the slurry in the grouting container through the piston.

[0056] In some embodiments, the grouting preparation instruction includes the grouting speed and grouting amount of each internal cavity. The above-mentioned controlling the servo motor in the grouting module to operate according to the received grouting preparation instruction to drive the grouting rod to squeeze the slurry in the grouting container through the piston includes: according to the received grouting preparation instruction, controlling the moving speed and moving distance of the servo motor in the grouting module to drive the grouting rod to squeeze the slurry in the grouting container through the piston.

[0057] In the embodiments of the present disclosure, the beneficial effects of the above-mentioned protective material filling method embodiment can be referred to the description of the above-mentioned protective material filling system, and will not be repeated here to avoid repetition.

[0058] Please refer to Figure 8 , which shows a schematic diagram of the hardware structure of a control module 60 provided by an exemplary embodiment of the present disclosure. In some examples, the control module 60 can be at least one of a smart phone, a smart watch, a desktop computer, a laptop, a virtual reality terminal, an augmented reality terminal, a wireless terminal, and a laptop portable computer. The control module 60 has a communication function and can access a wired network or a wireless network. The control module 60 can generally refer to one of a plurality of terminals, and those skilled in the art can know that the number of the above terminals can be more or less. It can be understood that the control module 60 undertakes the calculation and processing work of the technical solution of the present disclosure, and the present disclosure does not limit this.

[0059] like Figure 8 As shown, the control module 60 in the present disclosure may include one or more of the following components: a processor 810 and a memory 820 .

[0060] Optionally, the processor 810 uses various interfaces and lines to connect various parts within the entire control module 60, and executes various functions and processes data of the control module 60 by running or executing instructions, programs, code sets or instruction sets stored in the memory 820, and calling data stored in the memory 820. Optionally, the processor 810 can be implemented in at least one hardware form of digital signal processing (DSP), field-programmable gate array (FPGA), and programmable logic array (PLA). The processor 910 can integrate one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), a neural network processor (NPU), and a baseband chip. Among them, the CPU mainly processes the operating system, user interface, and application programs; the GPU is responsible for rendering and drawing the content to be displayed on the touch display; the NPU is used to implement artificial intelligence (AI) functions; and the baseband chip is used to process wireless communications. It is understandable that the above baseband chip may not be integrated into the processor 810, but may be implemented by a separate chip.

[0061] The memory 820 may include a random access memory (RAM) or a read only memory (ROM). Optionally, the memory 820 includes a non-transitory computer-readable storage medium. The memory 820 may be used to store instructions, programs, codes, code sets, or instruction sets. The memory 820 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above various method embodiments, etc.; the data storage area may store data created according to the use of the control module 60, etc.

[0062] In addition, those skilled in the art can understand that the structure of the control module 60 shown in the above-mentioned figures does not constitute a limitation on the control module 60, and the control module 60 may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently. For example, the control module 60 also includes a display screen, a camera assembly, a microphone, a speaker, a radio frequency circuit, an input unit, a sensor (such as an acceleration sensor, an angular velocity sensor, a light sensor, etc.), an audio circuit, a WiFi module, a power supply, a Bluetooth module and other components, which will not be described in detail here.

[0063] The present disclosure also provides a computer-readable storage medium storing at least one instruction, wherein the at least one instruction is used to be executed by a processor to implement the protective material filling method described in the above embodiments.

[0064] The present disclosure also provides a computer program product, which includes computer instructions, which are stored in a computer-readable storage medium; the processor of the control module 60 reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions, so that the control module 60 executes to implement the protective material filling method described in the above-mentioned embodiments.

[0065] The disclosed embodiment further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned protective material filling method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0066] It should be understood that the chip mentioned in the embodiments of the present disclosure may also be referred to as a system-level chip, a system chip, a chip system, or a system-on-chip chip, etc.

[0067] In the several embodiments provided in the present disclosure, it should be understood that the disclosed systems, devices, servers and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0068] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0069] In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0070] If the integrated unit is implemented in the form of 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 disclosure, 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, and the computer software product is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present disclosure. The aforementioned storage medium includes: various media that can store program codes, such as USB flash drives, mobile hard drives, ROM, RAM, magnetic disks, or optical disks.

[0071] Those skilled in the art should be aware that in one or more of the above examples, the functions described in the present disclosure can be implemented using hardware, software, firmware, or any combination thereof. When implemented using software, these functions can be stored in a computer-readable medium or transmitted as one or more instructions or codes on a computer-readable medium. Computer-readable media include computer storage media and communication media, wherein communication media include any media that facilitates the transmission of computer programs from one place to another. Storage media can be any available media that can be accessed by a general or special-purpose computer.

[0072] It should be noted that the technical solutions described in the present disclosure can be combined arbitrarily without conflict.

[0073] The above description is only a specific implementation mode of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure.

Claims

1. A protective material filling system, characterized in that: The protective material filling system comprises: a slurry container, a vibration module, a vacuum pump, a crimping joint, a fixture, and a control module, wherein the vacuum pump is connected to the slurry container, the discharge port of the slurry container is connected to the feed port of the crimping joint, and the discharge port of the crimping joint is connected to the internal cavity of the hollow component to be filled; The slurry container is used to carry the slurry to be filled into the hollow part to be filled; The control module is used to control the vibration module and the vacuum pump according to the received negative pressure vibration command; The vacuum pump is used to extract air from the slurry container based on the control of the control module; The vibration module is used to start vibration to discharge air in the slurry in the slurry container based on the control of the control module; The fixture is used to fix the hollow component to be filled on the filling station; The crimping joint is used to fill the slurry flowing out of the discharge port of the slurry container to the feed port of the crimping joint into the internal cavity of the hollow component to be filled which is docked with the discharge port of the crimping joint.

2. The protective material filling system according to claim 1, characterized in that: The protective material filling system further comprises: a multi-way valve, the multi-way valve being connected between the slurry container and the compression joint, each passage in the multi-way valve corresponding to a feed port of the compression joint, the compression joint comprising a plurality of feed ports and discharge ports, each feed port corresponding to a discharge port, and each discharge port corresponding to an internal cavity of the hollow component to be filled; The control module is also used to control the opening of a selected passage in the passages of the multi-way valve.

3. The protective material filling system according to claim 2, characterized in that: The protective material filling system further comprises: a material receiving container, the clamp is sealedly connected to the crimping head, and the material receiving container is sealedly connected to the clamp; The material receiving container is used to receive the slurry dropped during the filling process; The vacuum pump is also used to form negative pressure in the sealed space formed by the crimping head, the clamp and the material receiving container.

4. The protective material filling system according to claim 3, characterized in that: The protective material filling system further comprises: an anti-backflow module, wherein the anti-backflow module is connected between the material receiving container and the vacuum pump; The anti-backflow device is used to deposit the backflow-sucked slurry to the bottom layer.

5. The protective material filling system according to claim 4, characterized in that: The protective material filling system further comprises: a plurality of sealing members, wherein the sealing members are located between the clamp and the material receiving container, and between the clamp and the crimping head.

6. The protective material filling system according to claim 5, characterized in that: The protective material filling system further comprises: a first sliding module connected to the crimping head; The control module is further used to control the first sliding module according to the received sealing instruction; The first sliding module is used to drive the crimping head to approach the clamp according to the control of the control module until the clamp is sealed and connected with the crimping head.

7. The protective material filling system according to claim 5, characterized in that: The protective material filling system further comprises: a second sliding module connected to the material receiving container; The control module is further used to control the second sliding module according to the received sealing instruction; The second sliding module is used to drive the material receiving container to approach the clamp according to the control of the control module until the clamp is sealed and connected with the material receiving container.

8. The protective material filling system according to any one of claims 2 to 7, characterized in that: The protective material filling system further comprises: a grouting module, the grouting module comprises: a driver, a grouting rod and a piston, the piston being connected to the bottom end of the grouting rod; The control module is also used to control the driver; The grouting module is used for, under the control of the control module, a driver driving a grouting rod to drive a piston to move so as to squeeze the slurry in the slurry container to flow into the pressing joint.

9. The protective material filling system according to claim 8, characterized in that: The driver is a servo motor; The control module is specifically used to determine the control signal of the servo motor according to the set grouting speed and filling amount; The grouting module is specifically used for controlling the moving speed and moving distance of the grouting rod by a servo motor according to the control signal, and the grouting rod drives the piston to move to squeeze the slurry in the slurry container to flow into the crimping joint.

10. A method for filling a protective material, characterized in that: The protective material filling method comprises: Receiving a negative pressure vibration command input by a user; According to the negative pressure vibration command, the vibration module is controlled to vibrate to discharge the air in the slurry container, and the vacuum pump is controlled to extract the air in the slurry container to obtain bubble-free slurry for filling the internal cavity of the hollow component to be filled which is connected to the discharge port of the crimping joint.

Images