Dry wave dust removal device and cleaning equipment

Abstract

The application discloses a dry wave dust removal device and cleaning equipment, wherein the dry wave dust removal device comprises a table plate, a cleaning head and a shielding assembly; the table plate is provided with a bearing surface for bearing a to-be-cleaned piece; the cleaning head is arranged on one side of the bearing surface of the table plate and is arranged opposite to and spaced from the table plate; the cleaning head comprises a blowing port and a suction port; the blowing port is located at the center position of the cleaning head; the suction port is located at the peripheral position of the cleaning head; the blowing port is used for spraying a blowing airflow to the to-be-cleaned piece to blow dust; the suction port is used for generating a suction airflow to collect dust; meanwhile, the cleaning head is also provided with an ultrasonic cavity communicated with the blowing port and a storage cavity communicated with the suction port; the blowing airflow flows to the blowing port through the ultrasonic cavity; the suction airflow flows to the storage cavity through the suction port; and the storage cavity is used for storing dust; the shielding assembly is located on the side of the cleaning head close to the table plate; the shielding assembly, the cleaning head and the table plate jointly form an accommodation space to avoid dust overflow from the accommodation space.

Description

Technical Field

[0001] This application relates to the field of ultrasonic cleaning equipment, and in particular to a dry ultrasonic dust removal device and cleaning equipment. Background Technology

[0002] Currently, USC (Under-Cleaning) technology is a technique that uses the energy generated by high-frequency sound wave vibrations to remove dust and dirt from object surfaces. Unlike traditional wet cleaning methods, USC does not require any chemical cleaners or water, relying entirely on physical action to achieve its cleaning effect. Its working principle involves a high-frequency sound wave generator producing sound waves of a specific frequency. These sound waves create tiny bubbles as they propagate through the air. When these bubbles encounter an object's surface, they rapidly burst, releasing a significant amount of energy. This energy dislodges dust and dirt from the surface, achieving a cleaning effect. Furthermore, because the frequency and amplitude of the sound waves can be adjusted according to different cleaning needs, USC offers extremely high flexibility and adaptability.

[0003] However, the dust and dirt separated during the current dry ultrasonic cleaning process can spread throughout the machine, causing pollution. This problem urgently needs to be solved to prevent the dust and dirt generated during the cleaning process from overflowing and contaminating the cleaning equipment. Summary of the Invention

[0004] This application mainly provides a dry wave dust removal device and cleaning equipment, which can improve or even avoid the problem of dust overflow.

[0005] To solve the above-mentioned technical problems, the technical solution adopted in this application is: to provide a dry wave dust removal device, which includes a platform, a cleaning head, and a shielding assembly, wherein the platform has a bearing surface for bearing the parts to be cleaned; the platform has vacuum adsorption holes, which are connected to a vacuum generator for adsorbing the parts to be cleaned; the cleaning head is disposed on one side of the bearing surface of the platform, and is opposite to and spaced apart from the platform; the cleaning head includes an air blowing port and an air suction port, the air blowing port being located at the center of the cleaning head, and the air suction port being located at the periphery of the cleaning head. The air outlet is used to spray a blowing airflow onto the part to be cleaned to blow away dust, and the air inlet is used to generate a suction airflow to collect dust. The cleaning head is also provided with an ultrasonic cavity communicating with the air outlet and a collection cavity communicating with the air inlet. The blowing airflow flows through the ultrasonic cavity to the air outlet, and the suction airflow flows through the air inlet to the collection cavity. The collection cavity is used to collect dust. The shielding component is located on the side of the cleaning head near the table. The shielding component, the cleaning head, and the table form a receiving space to prevent dust from overflowing from the receiving space.

[0006] The shielding assembly includes multiple baffles, which together with the washing head and the platform form the accommodating space.

[0007] In particular, the baffles are arranged in a clustered manner in the direction close to the platform.

[0008] Preferably, the first acute angle formed between the baffle and the platform is greater than or equal to 45°.

[0009] The dry wave dust removal device also includes a blowing unit, which is connected to the ultrasonic cavity and is used to provide the blowing airflow to the ultrasonic cavity.

[0010] The blowing unit includes a fan and a filter. The fan is connected to the ultrasonic cavity and is used to generate the purge airflow. The filter is arranged in the air outlet direction of the fan and is used to filter the purge airflow. There are multiple filters arranged sequentially along the air outlet direction of the fan to perform multi-stage filtration of the purge airflow.

[0011] Preferably, the ultrasonic cavity is further provided with an ultrasonic oscillation generator to enhance the energy of the airflow.

[0012] The bearing surface of the platform is provided with a wear-resistant layer.

[0013] Preferably, the material of the wear-resistant layer includes Teflon.

[0014] The platform is equipped with collection components on both sides to collect dust generated during the operation.

[0015] The dry wave dust removal device also includes a transmission rail and a driving component. The transmission rail is slidably connected to the cleaning head, and the driving component is connected to the cleaning head to drive the cleaning head to slide along the transmission rail.

[0016] Preferably, the material of the transmission rail includes low-carbon steel.

[0017] Preferably, the outer surface of the drive rail is coated with a chromium coating.

[0018] The dry wave dust removal device also includes a negative pressure hood, which is installed on the outer surface of the drive rail, and the interior of the negative pressure hood is connected to the vacuum generator so as to discharge the dust generated during the operation of the drive rail through the vacuum generator.

[0019] Another technical solution adopted in this application is: to provide a cleaning device, which includes a frame and a dry wave dust removal device as described in the above embodiments disposed within the frame. The cleaning device also includes an electrostatic elimination unit located within the frame, and the electrostatic elimination unit is located above the dry wave dust removal device.

[0020] Preferably, the cleaning device further includes an operation panel located on the outer surface of the frame.

[0021] The beneficial effects of this application are as follows: In the dry wave dust removal device of this application, by setting a shielding component on the side of the cleaning head near the table, the cleaning head and the table and the shielding component together form a receiving space. During the cleaning process of the cleaning head, the receiving space surrounds the dust, which makes it easier for the suction airflow to collect the dust through the suction port, thereby preventing the dust from overflowing from the receiving space and further improving the dust removal efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0023] Figure 1 This is a schematic diagram of one embodiment of the dry wave dust removal device in this application;

[0024] Figure 2 This is a schematic diagram of another embodiment of the dry wave dust removal device in this application;

[0025] Figure 3 This is a schematic diagram of another embodiment of the dry wave dust removal device in this application;

[0026] Figure 4 This is a schematic diagram of another embodiment of the dry wave dust removal device in this application;

[0027] Figure 5 This is a schematic diagram of one embodiment of the cleaning equipment in this application.

[0028] Explanation of reference numerals in the attached drawings: 100 Dry wave dust removal device; 1 Platform; 11 Bearing surface; 13 Wear-resistant layer; 14 Collection assembly; 2 Cleaning head; 21 Air blowing port; 22 Air suction port; 23 Ultrasonic cavity; 24 Storage cavity; 25 Ultrasonic oscillation generator; 3 Shielding assembly; 31 Accommodation space; 32 Baffle; 4 Item to be cleaned; 5 Blowing unit; 51 Fan; 52 Filter; 6 Collection assembly; 200 Cleaning equipment; 7 Static electricity elimination unit; 8 Operation panel; 9 Frame; θ First acute angle. Detailed Implementation

[0029] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims, and foregoing description of the drawings are intended to cover non-exclusive inclusion.

[0031] In the description of the embodiments of this application, technical terms such as "first" and "second" are used only to distinguish different objects and should not be construed as indicating or implying relative importance or implicitly specifying the number, specific order, or primary and secondary relationship of the indicated technical features. In the description of the embodiments of this application, "multiple" means two or more, unless otherwise explicitly defined.

[0032] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0033] In the description of the embodiments of this application, unless otherwise expressly specified and limited, technical terms such as "installation," "connection," "joining," and "fixing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0034] Please see Figure 1 and Figure 2This application provides a dry wave dust removal device 100, which includes a platform 1, a cleaning head 2, and a shielding assembly 3. The platform 1 has a bearing surface 11 for bearing the parts 4 to be cleaned. The platform 1 has vacuum adsorption holes (not shown) connected to a vacuum generator (not shown) for adsorbing the parts 4 to be cleaned. The cleaning head 2 is disposed on one side of the bearing surface 11 of the platform 1, opposite to and spaced apart from the platform 1. The cleaning head 2 includes an air blowing port 21 and an air suction port 22. The air blowing port 21 is located at the center of the cleaning head 2, and the air suction port 22 is located at the periphery of the cleaning head 2. Air inlet 21 is used to spray a blowing airflow onto the part 4 to be cleaned to blow away dust, and air inlet 22 is used to generate a suction airflow to collect dust. At the same time, the cleaning head 2 is also provided with an ultrasonic cavity 23 connected to the blowing port 21 and a collection cavity 24 connected to the suction port 22. The blowing airflow flows through the ultrasonic cavity 23 to the blowing port 21, and the suction airflow flows through the suction port 22 to the collection cavity 24. The collection cavity 24 is used to collect dust. The shielding component 3 is located on the side of the cleaning head 2 near the table plate 1. The shielding component 3, the cleaning head 2 and the table plate 1 enclose and form a receiving space 31 to prevent dust from overflowing from the receiving space 31.

[0035] Specifically, in the dry wave dust removal device 100, the bearing surface 11 of the platform 1 is used to contact the part 4 to be cleaned, and at the same time, the bearing surface 11 of the platform 1 and the part 4 to be cleaned are vacuum-adhered to each other, ensuring the fixation effect of the part 4 to be cleaned. Specifically, vacuum adsorption holes are opened on the platform 1, and the vacuum generated by the vacuum generator is used to adsorb and fix the part 4 to be cleaned through the vacuum adsorption holes. Vacuum fixation has many advantages, mainly protecting the integrity of the part 4 to be cleaned, avoiding damage to the part 4 caused by the fixation method, and providing a good fixation effect, which facilitates subsequent cleaning operations.

[0036] After the part to be cleaned 4 is fixed, the cleaning head 2 cleans the part to be cleaned 4. During the cleaning process, the cleaning head 2 and the part to be cleaned 4 are positioned opposite each other, so that the part to be cleaned 4 is located on one side of the working surface of the cleaning head 2. The cleaning head 2 is provided with an ultrasonic cavity 23 and a collection cavity 24. The ultrasonic cavity 23 is used to generate a blowing airflow. The blowing airflow is sprayed onto the part to be cleaned 4 through the air outlet 21 of the ultrasonic cavity 23, so that the dust is separated from the part to be cleaned 4 and exists between the cleaning head 2 and the part to be cleaned 4. The collection cavity 24 is supplied with suction airflow through the air inlet 22. The suction airflow sucks in the dust existing between the cleaning head 2 and the part to be cleaned 4 and discharges it, thereby completing the cleaning of the part to be cleaned 4. In one embodiment, the air outlet 21 is located at the center of the cleaning head 2, and the air inlet 22 is arranged around the air outlet 21. After the blowing airflow is blown out through the air outlet 21, it will diffuse in all directions. At this time, the air inlet 22 arranged around the air outlet 21 can suck in the dust and prevent the dust from overflowing and contaminating.

[0037] This application also includes a shielding component 3. By setting the shielding component 3 on the side of the cleaning head 2 near the table 1, the cleaning head 2 and the table 1 together with the shielding component 3 form a receiving space 31. During the cleaning process of the cleaning head 2, the receiving space 31 surrounds the dust, making it easier for the suction airflow to collect the dust through the suction port 22, thereby preventing the dust from overflowing from the receiving space 31 and further improving the dust removal efficiency.

[0038] Please continue reading. Figure 1 The shielding assembly 3 includes multiple baffles 32, which, together with the cleaning head 2 and the platform 1, form an accommodating space 31. Specifically, the shielding assembly 3 includes multiple baffles 32, which can be two, three, or four. The baffles 32 are arranged around the cleaning head 2. In one embodiment, the baffles 32 are fixed to the side of the cleaning head 2 facing the platform 1. Various methods can be used to fix the cleaning head 2 and the baffles 32, such as bolt fixing, welding fixing, riveting fixing, glue fixing, magnetic fixing, snap-fit ​​fixing, pin fixing, etc., as long as the fixing effect is guaranteed. Specifically, bolt fixing refers to using the cooperation of bolts and nuts, and tightening the nut to generate axial force to tightly connect the cleaning head 2 and the baffles 32 together. This method has high connection strength and is easy to disassemble. Welding fixing refers to using heat or pressure, or both, to form an atomic bond at the joint between the cleaning head 2 and the baffles 32, thereby achieving a permanent connection. Welded connections have high strength and good sealing performance. Riveting refers to connecting the cleaning head 2 and the baffle 32 together using rivets. The rivets are deformed and clamped together using specialized tools, providing high strength and reliability. Adhesive fixing involves bonding the surfaces of the cleaning head 2 and the baffle 32 together with adhesive. Adhesive bonding achieves good sealing and insulation properties and can connect cleaning heads 2 and baffles 32 made of different materials. Clip-on fixing utilizes the elasticity of the cleaning head 2 or the baffle 32 itself or a special clip structure to engage them. This method is simple to operate and easy to disassemble. Pin fixing involves inserting pins into corresponding holes in the cleaning head 2 and the baffle 32 to restrict relative movement and achieve fixation. Pin connections can transmit a certain load and improve service life.

[0039] Please see Figure 2 In the direction near the tabletop 1, multiple baffles 32 are arranged in a clustered manner. Specifically, the clustered baffles 32 can effectively concentrate and block the dust that floats up after washing, preventing it from overflowing.

[0040] In one embodiment, the first acute angle θ formed between the baffle 32 and the platform 1 is greater than or equal to 45°. Specifically, the first acute angle θ formed between the baffle 32 and the platform 1 can be 45°, 50°, 55°, 60°, 65°, 70°, 75°, 80°, or 85°, etc., and can be adjusted according to requirements.

[0041] Please see Figure 3 In the direction near the tabletop 1, multiple baffles 32 are arranged outwards. Specifically, the outward-arranged baffles 32, together with the cleaning head 2 and the tabletop 1, form a larger accommodating space 31, increasing the shielding range and effectively blocking dust that floats up after cleaning, preventing it from overflowing.

[0042] In one embodiment, the acute angle formed between the baffle 32 and the platform 1 is less than or equal to 60°. Specifically, the acute angle formed between the baffle 32 and the platform 1 can be 5°, 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°, 50°, 55°, or 60°.

[0043] Please see Figure 4 The dry wave dust removal device 100 also includes a blowing unit 5, which is connected to the ultrasonic cavity 23 and provides a blowing airflow to the ultrasonic cavity 23. The blowing unit 5 assists in dust separation, guides dust collection, and prevents static electricity accumulation. Specifically, the dry wave dust removal device 100 uses ultrasonic waves to cause micro-dust particles attached to the product surface to resonate and detach from the surface. The high-speed airflow blown out by the blowing unit 5 can quickly blow the already dislodged micro-dust particles away from the object surface, preventing them from re-attaching, thereby improving dust removal efficiency and achieving sub-micron level precision cleaning. In addition, the airflow blown out by the blowing unit 5 can help eliminate static electricity on the object surface. Because static electricity attracts dust and is not conducive to dust removal, the blowing of airflow can reduce the accumulation of static electricity, making the dust removal effect better. In one embodiment, the rotating airflow blown out by the blowing unit 5 not only improves the cleaning effect and efficiency, but also eliminates static electricity to a certain extent, providing static protection for the part to be cleaned 4 while cleaning.

[0044] Please continue reading. Figure 4The blowing unit 5 includes a fan 51 and a filter 52. The fan 51 is connected to the ultrasonic cavity 23 and is used to generate a purging airflow. The filter 52 is arranged in the air outlet direction of the fan 51 and is used to filter the purging airflow. There are multiple filters 52, which are arranged sequentially along the air outlet direction of the fan 51 to perform multi-stage filtration of the purging airflow. Specifically, in the blowing unit 5, the fan 51 and the filter 52 play key roles. The fan 51 mainly generates airflow and controls the wind speed and air volume. Specifically, the fan 51 provides power to the blowing unit 5, enabling air to flow in the cleaning equipment. Air is drawn in and pressurized by a rotating impeller, then blown out at a certain speed and flow rate to meet the blowing requirements of the dry wave dust collector 100. This provides a high-cleanliness airflow to the ultrasonic cavity 23 of the cleaning head 2. Furthermore, the fan 51 controls the airflow speed and volume. Depending on the different operating modes and requirements of the dry wave dust collector 100, the speed and volume of the blown air can be precisely controlled by adjusting the fan 51's rotation speed. Excessive blowing speed may increase the diffusion rate and range of peeling material. Therefore, the blowing speed can be appropriately reduced by the fan 51 as needed to minimize the diffusion of peeling material.

[0045] In one embodiment, filter 52 serves to purify air and protect equipment. Specifically, filter 52 purifies the air by removing impurities such as dust, particulate matter, pollen, and bacteria, providing clean air to the dry wave dust collector 100. This is crucial for preventing contamination of internal precision components and avoiding dust accumulation that could affect heat dissipation or cause malfunctions. Especially in applications requiring high environmental cleanliness, filter 52 ensures that the air blown out by the blower unit 5 does not contaminate the product, thereby improving product quality. Furthermore, the use of filter 52 protects the equipment, preventing impurities in the air from entering the equipment, protecting the fan 51, pipes, and other critical components, reducing the risk of wear, corrosion, and blockage, and extending the equipment's service life. Filter 52 includes a fine filter and a coarse filter. The fine filter can filter particles as small as 0.3 μm, and the coarse filter can filter particles as small as 25 μm, achieving the purification effect. In one embodiment, the coarse filter is connected to the receiving cavity 24 and is used to filter and purify the contaminants received in the receiving cavity 24; the fine filter is connected to the ultrasonic cavity 23 and is used to deliver a high-cleanliness airflow into the ultrasonic cavity 23.

[0046] Please continue reading. Figure 1An ultrasonic oscillator 25 is also installed inside the ultrasonic cavity 23 to enhance the energy of the airflow. Specifically, the ultrasonic oscillator 25 mainly converts electrical energy into ultrasonic energy, resulting in higher energy of the airflow blown out of the ultrasonic cavity 23 and achieving a better cleaning effect. The ultrasonic oscillator 25 can generate high-frequency electrical signals, drive the transducer, and perform power amplification and control. Specifically, the internal circuit of the ultrasonic oscillator 25 can generate high-frequency alternating voltage signals, typically between 20kHz and tens of MHz, far exceeding the range of human hearing. By changing circuit parameters, the frequency and intensity of the generated electrical signal can be precisely adjusted to meet different application requirements. Furthermore, this high-frequency electrical signal is output to the ultrasonic transducer, driving the piezoelectric ceramic and other components of the transducer to produce mechanical vibration. The transducer converts electrical energy into mechanical energy, propagating the energy outward in the form of ultrasonic waves, thereby forming an ultrasonic field in the surrounding medium, resulting in a more thorough cleaning of the part 4 to be cleaned and improving cleaning efficiency. In addition, the ultrasonic oscillator 25 can amplify the input electrical energy, ensuring the output ultrasonic waves have sufficient intensity to meet the requirements of various practical applications. For example, in cleaning the part to be cleaned 4, strong ultrasonic energy is needed to remove dust and dirt from its surface. It can also precisely control the ultrasonic power according to actual conditions, ensuring the stability and reliability of the application process. Furthermore, the ultrasonic oscillator 25 can achieve frequency matching, ensuring that the frequency of the output high-frequency electrical signal matches the natural frequency of the transducer to achieve optimal energy conversion efficiency. When the frequencies are matched, the transducer can more effectively convert electrical energy into ultrasonic mechanical energy, reducing energy loss and improving the overall performance of the equipment.

[0047] Please continue reading. Figure 1The bearing surface 11 of the platen 1 is provided with a wear-resistant layer 13. Specifically, the main functions of the wear-resistant layer 13 in the platen 1 include reducing wear, improving precision, resisting corrosion, and improving friction performance. Specifically, the platen 1 will come into contact with the part 4 to be cleaned during use, which may involve friction and collision. The wear-resistant layer 13 can effectively resist these mechanical actions, reduce the loss of surface material of the platen 1, extend the service life of the platen 1, and reduce the maintenance and replacement costs of the equipment. At the same time, the wear-resistant layer 13 can maintain the flatness and smoothness of the surface of the platen 1, avoiding surface unevenness or scratches caused by wear, thereby ensuring the placement accuracy and positioning accuracy of the part 4 to be cleaned on the platen 1, which is very important for some processes or operations with high precision requirements. Part of the wear-resistant layer 13 material has good chemical stability and corrosion resistance, which can prevent the platen 1 from being corroded by chemical substances, protect the base material of the platen 1, and play a role in isolation and protection. In addition, the wear-resistant layer 13 has a low coefficient of friction and self-lubricating properties, which makes the movement of the part to be cleaned 4 on the table 1 smoother, reduces the impact of friction on the part to be cleaned 4 and the table 1, and also helps to improve the efficiency and quality of related processes.

[0048] In one embodiment, the wear-resistant layer 13 is made of Teflon. Teflon (polytetrafluoroethylene) has unique wear-resistant properties, such as a low coefficient of friction, smooth surface, chemical stability, and non-stick properties. Specifically, Teflon has an extremely low coefficient of friction, typically between 0.05 and 0.1, which gives it excellent self-lubricating properties. When an object slides on a Teflon surface, the friction is minimal, effectively reducing wear. Simultaneously, Teflon has a very smooth surface with low surface roughness. A smooth surface reduces the contact area with other objects, lowering the likelihood of friction and wear. Furthermore, a smooth surface is less prone to adhering to dust, dirt, and other impurities, further reducing wear caused by impurity particles. In addition, Teflon has extremely strong chemical stability, resisting the erosion of most chemicals. While Teflon has relatively low hardness, it exhibits excellent wear resistance. This is because the Teflon molecular chains have high flexibility and self-healing capabilities. When the surface is worn, the Teflon molecular chains can rearrange to fill the gaps created by the wear, thereby maintaining the surface integrity and wear resistance. In addition, Teflon has excellent non-stick properties, meaning it hardly adheres to any substance. This characteristic makes it difficult for other substances to adhere to the Teflon surface and form wear particles during use, thus indirectly improving its wear resistance.

[0049] In one embodiment, the wear-resistant layer 13 is further made of one or more of silicon carbide, alumina ceramic, polytetrafluoroethylene (PTFE), and polyurethane. Specifically, silicon carbide has high hardness, second only to diamond and cubic boron nitride, and excellent wear resistance, resisting surface wear and extending the service life of the platform 1. Alumina ceramic is a material based on alumina, with good conductivity, mechanical strength, and high temperature resistance. It has high Rockwell hardness, strong compressive strength, and flexural strength, and good fracture toughness, which can effectively resist wear and impact, making it suitable for platforms 1 with high requirements for wear resistance and strength. Polytetrafluoroethylene (PTFE) has extremely strong chemical stability, resisting the erosion of various strong acids, strong alkalis, and other corrosive chemicals. Its surface has extremely low surface energy, excellent non-stick and self-lubricating properties, reducing friction and adhesion between items and the platform 1, while also having good wear resistance, meeting the needs of some special applications with high requirements for chemical stability and low friction. Polyurethane is an active elastomer material with excellent wear resistance and low wear value. It can convert most of the scouring force generated by stress into internal energy and dissipate it in the form of heat. The remaining small part of the scouring force rebounds back to the conveying medium as the polyurethane undergoes hysteretic deformation, thereby reducing the wear and scouring force of the conveying medium on the wear-resistant layer 13.

[0050] Please continue reading. Figure 1 The platform 1 is also equipped with collection components 6 on both sides to collect dust generated during the operation. In one embodiment, the collection components 6 are connected to a negative pressure generator to collect dust that has not been collected by the collection chamber 24, thus supplementing the collection and ensuring the cleanliness of the work space.

[0051] In one embodiment, the dry wave dust removal device 100 further includes a drive rail (not shown) and a drive component (not shown), wherein the drive rail is slidably connected to the cleaning head 2; the drive component is connected to the cleaning head 2 and is used to drive the cleaning head 2 to slide along the drive rail. Specifically, the sliding connection between the cleaning head 2 and the drive rail can be configured as a slider connection, a sliding plate connection, a roller connection, or an air-float or magnetic-float connection. In one embodiment, the cleaning head 2 is connected to the drive rail via a slider, which cooperates with the drive rail. The slider typically has rolling elements (such as balls or rollers) or sliding pads installed inside, allowing the slider to slide smoothly on the drive rail. This connection method has high motion accuracy and sensitivity, and can withstand certain lateral forces and bending moments. The use of rolling elements can reduce frictional resistance and improve motion efficiency, making it suitable for applications requiring high-precision positioning and rapid movement. In one embodiment, the cleaning head 2 is connected to the drive rail via a sliding plate, which directly contacts the surface of the drive rail. The movement of the connecting components is achieved by sliding the sliding plate on the drive rail. The sliding plate is typically made of wear-resistant materials, such as bronze, nylon, or special composite materials. The sliding plate connection method has a simple structure, low cost, and can withstand large loads. In one embodiment, the cleaning head 2 is connected to the drive rail via rollers, using the rollers rolling on the drive rail to achieve connection and movement. Rollers can be used individually or in combination, fixed to the connecting components via axles. The roller connection method reduces friction, making movement more flexible, and is suitable for applications requiring frequent movement and low friction requirements. In one embodiment, the cleaning head 2 is connected to the drive rail via air levitation or magnetic levitation. Air levitation involves forming an air film between the drive rail and the cleaning head 2, allowing the cleaning head 2 to suspend on the drive rail and slide freely; magnetic levitation uses magnetic force to create a levitation force between the cleaning head 2 and the drive rail, achieving a contactless sliding connection. Both connection methods have the advantages of no friction, no wear, and high motion precision, enabling very smooth and precise movement. Air levitation is suitable for applications with high environmental cleanliness requirements, while magnetic levitation has unique advantages in some high-speed, high-precision motion systems.

[0052] In one embodiment, the transmission rail is made of low-carbon steel. Specifically, low-carbon steel is a carbon steel with a carbon content of less than 0.25%, possessing advantages such as good toughness, ease of processing, good weldability, a reasonable strength-to-weight ratio, low cost, and good surface treatment performance. Specifically, low-carbon steel has high elongation and impact toughness, meaning it can undergo significant deformation without cracking under external force, exhibiting good impact resistance; low-carbon steel has relatively low hardness, making it easy to perform various processing operations such as forging, rolling, welding, and cutting. During forging and rolling, its shape can be easily changed to produce steel products of various specifications; it has good weldability, allowing for convenient connection to different components through welding processes, and weld quality is easily guaranteed; due to the low carbon content of low-carbon steel, less hardened structure is formed during welding, resulting in better toughness and plasticity of the weld joint and lower sensitivity to weld cracks. Therefore, complex heat treatment is not required after welding to improve the weld joint performance, reducing welding costs and process difficulty. Low-carbon steel is widely used in various industries. Although its strength is relatively lower than that of medium-carbon and high-carbon steel, it is lighter in weight, which can reduce the weight of the structure while ensuring a certain strength requirement, making it suitable for applications with weight requirements. It can improve transportation efficiency and reduce energy consumption. The production process of low-carbon steel is relatively simple, requiring fewer alloying elements and having relatively low raw material costs. Compared with some alloy steels or special steels, it has a significant cost advantage, making it highly competitive and able to meet usage requirements while reducing production costs. The surface of low-carbon steel is easy to treat with various processes, such as electroplating, spraying, and phosphating, to improve its corrosion resistance, wear resistance, and decorative properties. After surface treatment, low-carbon steel can be used in different environments, extending its service life.

[0053] In one embodiment, a chromium coating is formed on the outer surface of the drive rail. Specifically, preparing a chromium coating on the outer surface of the low-carbon steel drive rail mainly improves corrosion resistance, enhances wear resistance, improves appearance quality, and increases surface hardness. Chromium has good chemical stability and corrosion resistance, and can form a dense protective film on the surface of low-carbon steel, isolating the steel substrate from external corrosive media and effectively blocking the erosion of corrosive substances such as oxygen, moisture, acids, and alkalis, thereby significantly improving the corrosion resistance of low-carbon steel and extending its service life in various harsh environments. At the same time, the high hardness of the chromium coating can improve the wear resistance of the low-carbon steel surface. It can resist friction, wear, and mechanical impact, reduce surface wear and scratches, and maintain the dimensional accuracy and surface quality of the parts. In addition, the chromium coating has a bright metallic luster, which makes the surface of low-carbon steel present an aesthetically pleasing and clean appearance. In addition, the hardness of chromium coating is much higher than that of low-carbon steel substrate, which can greatly improve the surface hardness of low-carbon steel, better withstand contact stress and wear, reduce the risk of surface deformation and fatigue failure, and help improve the working performance and life of parts. It is suitable for mechanical parts and tools with high requirements for surface hardness.

[0054] In one embodiment, the dry wave dust removal device 100 further includes a negative pressure hood (not shown), which is installed on the outer surface of the drive rail, and the interior of the negative pressure hood is connected to a vacuum generator to discharge dust generated during the operation of the drive rail. Specifically, by enclosing the side of the drive rail that contacts the cleaning head 2 with the negative pressure hood, dust generated during the movement of the cleaning head 2 relative to the drive rail is collected by the negative pressure hood and discharged through the vacuum generator, improving cleanliness. At the same time, the design of the negative pressure hood does not affect the sliding of the cleaning head 2 relative to the drive rail, meeting the needs of cleaning operations.

[0055] Please see Figure 5This application also provides a cleaning device 200, which includes a frame 9 and a dry wave dust removal device 100 as described in the above embodiments disposed within the frame 9; the cleaning device 200 further includes an electrostatic elimination unit 7 located within the frame 9, positioned above the dry wave dust removal device 100. In one embodiment, the electrostatic elimination unit 7 includes an ion bar electrostatic elimination unit. Specifically, the main function of the ion bar electrostatic elimination unit is to neutralize static electricity on the surface of an object by generating ions, which has the advantages of preventing static electricity accumulation, avoiding static electricity hazards, and improving production efficiency and product quality. Specifically, the ion bar electrostatic elimination unit can continuously release ions with the opposite polarity to the static charge. These ions will quickly migrate to the surface of the static-charged object and neutralize the static charge, thereby preventing the accumulation of static electricity. Static electricity accumulation may cause a series of hazards. For example, static electricity may damage sensitive electronic components, while the ion bar electrostatic elimination unit can control the static electricity level in the environment within a safe range, protecting the part to be cleaned 4 from static electricity damage; in some production processes, static electricity can cause materials to adsorb dust and impurities, or cause materials to stick together or repel each other, affecting the production process and product quality. The ion bar antistatic unit can eliminate these electrostatic effects, enabling materials to be transported and processed smoothly, thus improving production efficiency.

[0056] In one embodiment, the cleaning device 200 also includes an operation panel 8 located on the outer surface of the frame 9. The operation panel 8 primarily functions to control device operation, display device status, and serve as a human-machine interface. Specifically, the operation panel 8 facilitates device operation control, such as starting and stopping the cleaning device 200, setting parameters, and switching modes. Specifically, the operation panel 8 is equipped with start and stop buttons for turning the cleaning device 200 on and off, allowing operators to control the operating status of the dry wave dust collector 100 as needed. Various operating parameters of the cleaning device 200, such as blowing speed and time, can be set via the operation panel 8. The operation panel 8 allows operators to switch between different cleaning modes to adapt to different parts 4 to be cleaned or production requirements. Furthermore, the operation panel 8 can display the device status in real time for easy observation by the operator. Indicator lights or a display screen on the operation panel 8 will show the current operating status of the cleaning device 200, such as whether the cleaning device 200 is running, what working mode it is in, and whether there is a fault. A constantly lit green indicator light indicates that the device is running, while a lit red indicator light may indicate a fault. The control panel 8 can display the current parameter values ​​of the equipment in real time, allowing operators to understand the equipment's operating status at any time. When the cleaning equipment 200 malfunctions, the control panel 8 will issue alarm signals in the form of sound and light, and display specific fault codes or information to help operators quickly locate and troubleshoot the fault. In addition, the display screen or indicator lights on the control panel 8 can provide operation prompts to guide operators to operate the equipment correctly and ensure safe production. At the same time, operators can input various data and commands into the cleaning equipment 200 through input devices such as buttons, knobs, and touch screens on the control panel 8. Furthermore, after the operator operates the equipment through the control panel 8, the equipment will provide corresponding feedback information through the control panel 8, allowing the operator to understand the results of the operation.

[0057] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A dry wave dust collector, characterized in that, include: The platform has a bearing surface for bearing the parts to be cleaned; the platform has vacuum adsorption holes, which are connected to a vacuum generator for adsorbing the parts to be cleaned. A cleaning head is disposed on one side of the bearing surface of the platform, and is opposite to and spaced apart from the platform. The cleaning head includes an air blowing port and an air suction port. The air blowing port is located at the center of the cleaning head, and the air suction port is located at the periphery of the cleaning head. The air blowing port is used to spray a blowing airflow onto the part to be cleaned to blow away dust. The air suction port is used to generate a suction airflow to collect dust. The cleaning head also has an ultrasonic cavity communicating with the air blowing port and a collection cavity communicating with the air suction port. The blowing airflow flows through the ultrasonic cavity to the air blowing port, and the suction airflow flows through the air suction port to the collection cavity. The collection cavity is used to collect dust. A shielding component is located on the side of the cleaning head near the table. The shielding component, together with the cleaning head and the table, forms a receiving space to prevent dust from overflowing from the receiving space.

2. The dry wave dust collector according to claim 1, characterized in that, The shielding assembly includes multiple baffles, which together with the washing head and the platform form the accommodating space.

3. The dry wave dust collector according to claim 2, characterized in that, In the direction close to the platform, the multiple baffles are arranged in a clustered manner; Preferably, the first acute angle formed between the baffle and the platform is greater than or equal to 45°.

4. The dry wave dust collector according to claim 1, characterized in that, Also includes: A blowing unit, connected to the ultrasonic cavity, is used to provide the blowing airflow to the ultrasonic cavity.

5. The dry wave dust collector according to claim 4, characterized in that, The blowing unit includes: A fan, connected to the ultrasonic cavity, is used to generate the purge airflow; A filter is disposed in the air outlet direction of the fan to filter the purge airflow. The number of filters is multiple, and the multiple filters are arranged sequentially along the air outlet direction of the fan to perform multi-stage filtration of the purge airflow. Preferably, the ultrasonic cavity is further provided with an ultrasonic oscillation generator to enhance the energy of the airflow.

6. The dry wave dust collector according to claim 1, characterized in that, The bearing surface of the platform is provided with a wear-resistant layer; Preferably, the material of the wear-resistant layer includes Teflon.

7. The dry wave dust collector according to claim 1, characterized in that, The platform is also equipped with collection components on both sides to collect dust generated during the operation.

8. The dry wave dust collector according to claim 1, characterized in that, Also includes: The drive rail is slidably connected to the cleaning head; A driving component, connected to the cleaning head, is used to drive the cleaning head to slide along the transmission rail; Preferably, the material of the transmission rail includes low-carbon steel; Preferably, the outer surface of the drive rail is coated with a chromium coating.

9. The dry wave dust collector according to claim 8, characterized in that, Also includes: A negative pressure shroud is installed on the outer surface of the drive rail, and the interior of the negative pressure shroud is connected to the vacuum generator to remove dust generated during the operation of the drive rail.

10. A cleaning device, characterized in that, Includes a frame and a dry wave dust removal device as described in claims 1-9 disposed within the frame; The cleaning equipment also includes an electrostatic elimination unit located within the frame, and the electrostatic elimination unit is positioned above the dry wave dust removal device. Preferably, the cleaning device further includes an operation panel located on the outer surface of the frame.

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