A cleaning device for hardware production

Abstract

The utility model discloses a kind of cleaning devices for hardware production, belong to hardware production cleaning technical field.A kind of cleaning device for hardware production, including cleaning tank, drainage valve, controller and ultrasonic generator are provided with in cleaning tank front outer wall, liquid inlet valve is provided with in the outer wall of the back of liquid storage tank, multiple moving plate bottom is provided with cleaning and placing assembly, cleaning and placing assembly includes fixed plate, can be cleaned to the hardware of multiple material quality, effectively promote its used flexibility and practicality, secondly, multiple cleaning and placing assembly inside hardware is placed in the mode of multilayer placement, when being cleaned, can better get uniform cleaning, reduce hardware accumulation and affect its cleaning effect, and after cleaning, multiple hardware can be evenly dried, its drying efficiency is higher, reduce the situation of large accumulation of hardware and affect its drying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology for hardware product manufacturing, and more specifically, to a cleaning device for hardware product manufacturing. Background Technology

[0002] Hardware products are made from metals such as gold, silver, copper, iron, and tin. They are widely used in construction, home furnishing, electronics, and machinery. Items such as nails, screws, and metal parts belong to this category. According to their uses, hardware can be divided into various types such as construction, daily necessities, and tools.

[0003] Cleaning equipment for hardware products manufacturing is specifically designed to remove dirt, oil, and impurities from the surface of hardware products. Common types include ultrasonic cleaning devices that utilize ultrasonic cavitation, spray cleaning devices that use high-pressure nozzles to spray cleaning fluid, and immersion cleaning devices that immerse hardware products in cleaning fluid. Different types are suitable for cleaning hardware products under different conditions.

[0004] However, existing cleaning equipment for hardware manufacturing generally suffers from design flaws. In practice, many hardware products are directly placed inside metal mesh frames, relying on cleaning fluids and ultrasonic cleaning devices to complete the cleaning process. But in reality, hardware products vary significantly in size, shape, and surface contaminants due to differences in their uses, materials, processing techniques, and usage scenarios. This dictates that they require different cleaning methods. However, most existing cleaning devices are designed only for a single type of hardware product and cannot flexibly adjust cleaning parameters and methods to adapt to diverse hardware products. For example, small, smooth-surfaced hardware parts may only require low-power ultrasonic waves and mild cleaning fluids, while large, complex, and heavily soiled hardware products may require different cleaning methods. For metal parts, a combination of high-power ultrasonic cleaning, powerful cleaning fluid, and prolonged immersion and spraying is required. Moreover, the cleaning fluids for different materials of hardware products are usually different. For example, steel is prone to rust, so weak acidic cleaning fluids are often used to remove rust and oil stains. The acidic components will not cause excessive corrosion to steel. However, aluminum and aluminum alloys are chemically active and easily react with acids and alkalis. Therefore, special weak alkaline cleaning fluids containing corrosion inhibitors are needed to clean the surface dirt and protect the aluminum alloy from corrosion. Existing cleaning devices perform a single cleaning mode, which is difficult to meet such diverse needs. This greatly limits their flexibility of use, resulting in poor cleaning effect and waste of resources. Improvements are urgently needed to adapt to the complex and ever-changing cleaning needs of hardware products.

[0005] Secondly, the existing method of cleaning by placing the items directly inside the metal mesh frame often results in a large amount of items being piled up inside the frame. This makes it difficult to effectively clean the piled-up hardware items during actual cleaning, and the drying time for these items is often longer, which undoubtedly causes great inconvenience in actual use.

[0006] In view of this, we propose a cleaning device for the production of hardware products. Utility Model Content

[0007] 1. Technical problems to be solved

[0008] The purpose of this utility model is to provide a cleaning device for the production of hardware products, so as to solve the problems mentioned in the background art.

[0009] 2. Technical Solution

[0010] A cleaning device for hardware product manufacturing includes a cleaning tank. A drain valve, a controller, and an ultrasonic generator are installed on the front outer wall of the cleaning tank. Tanks are formed on both sides of the inner wall of the cleaning tank. Multiple ultrasonic vibrating rods electrically connected to the ultrasonic generator are installed on the inner walls of the tanks. A partition is also installed on the inner wall of the cleaning tank. A hollow frame is installed on the top of the partition. Air outlets are formed on both sides of the outer wall of the hollow frame. A heating box is installed on the top of the hollow frame. A liquid storage tank is installed on the rear outer wall of the cleaning tank. An inlet valve is installed on the rear outer wall of the liquid storage tank. The liquid storage tank contains a first liquid storage chamber and a second liquid storage chamber. The liquid storage tank is equipped with a water pump at its top. The suction ends of the multiple water pumps extend into the liquid storage chamber one and the liquid storage chamber two, respectively. The discharge ends of the multiple water pumps are connected to a drain pipe. The cleaning tank is also equipped with a liquid storage tank at its top. The liquid storage tank is equipped with a fixed shell at its top. The fixed shells are equipped with lead screw motors at their tops. The output ends of the multiple lead screw motors are connected to lead screws. The outer circumference of the multiple lead screws is fitted with a movable plate. The bottom of the multiple movable plates is equipped with a cleaning placement assembly. The cleaning placement assembly includes a fixed plate. The tops of the multiple fixed plates are respectively installed on the bottom of the movable plates using screws.

[0011] Preferably, the inner wall of the heating box is provided with heating wires, the outer rear wall of the heating box is provided with a connecting plate, the outer rear wall of the connecting plate is provided with a fan, and the air supply end of the fan is connected to an air supply pipe.

[0012] Preferably, the outer circumference of the air duct is provided with a connecting pipe, and multiple connecting pipes are connected to the heating box, which is connected to the hollow frame.

[0013] Preferably, a connecting frame is fixedly connected to the bottom of the plurality of fixing plates, the outer wall of the connecting frame is provided with a through opening, and the inner wall of the connecting frame is also provided with a metal perforated plate.

[0014] Preferably, the outer walls of the plurality of metal perforated plates are connected to rotating plates by hinges, the top of the rotating plates is provided with limiting plates, and the outer walls of the plurality of limiting plates are threaded with fixing bolts.

[0015] Preferably, the outer wall of the connecting frame is further provided with a hollow plate, the outer wall of the hollow plate is provided with a water spray head, a plurality of the drain pipes are connected to the top of the hollow plate and communicate with its interior, and the plurality of the water spray head communicates with the hollow plate.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the advantages of this utility model are as follows: In actual use, hardware products can be classified according to their size and type, and placed on top of multiple metal perforated plates inside multiple cleaning placement components. Then, the rotating plate can be rotated to a vertical state, and then multiple fixing bolts are used to fix the rotating plate between the connecting frame and the hollow plate. Then, multiple screw motors are started to drive multiple cleaning placement components to fall into the cleaning tank. Next, multiple water pumps are turned on to drive the cleaning fluid into the hollow plate and spray it out using multiple spray nozzles. Then, it enters the cleaning chamber formed on both sides of the inner wall partition of the cleaning tank. When the cleaning fluid inside reaches the specified capacity, the power of the two ultrasonic vibration rods can be adjusted according to the needs to meet the cleaning requirements and reduce energy consumption. Moreover, the liquid storage tank of this device has two liquid storage chambers, which can store different cleaning fluids, so it can also clean hardware products of various materials, effectively improving its flexibility and practicality.

[0018] Secondly, the multiple cleaning and placement components house the metal products in a multi-layered manner, ensuring more even cleaning and reducing the impact of metal product accumulation on the cleaning effect. After cleaning, the cleaning solution can be drained through multiple drain valves. Then, multiple lead screw motors are activated to lift their respective cleaning and placement components. Once they reach their limit positions, the fans are turned on, generating airflow that is then heated by heating wires and enters the hollow frame. The air is then transported from the air outlets on both sides of the hollow frame to the top of multiple perforated metal plates, thereby drying the multiple metal products. This method has high drying efficiency and reduces the possibility of large accumulation of metal products affecting the drying efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the cleaning box structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the hollow frame structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the liquid storage tank structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the connecting frame structure of this utility model;

[0024] Figure 6 This is a schematic diagram of structure A of this utility model;

[0025] The following are the labeling instructions in the diagram: 100, Cleaning tank; 110, Drain valve; 120, Controller; 130, Tank body; 140, Ultrasonic vibrator; 150, Partition plate; 160, Ultrasonic generator; 200, Hollow frame; 210, Heating box; 211, Heating wire; 220, Connecting plate; 230, Fan; 231, Air duct; 300, Liquid storage tank; 310, Liquid inlet valve; 320, Water pump; 330, Liquid storage chamber one; 340, Liquid storage chamber two; 350, Fixed shell; 351, Screw motor; 352, Moving plate; 400, Fixed plate; 410, Connecting frame; 420, Through port; 430, Metal perforated plate; 440, Rotating plate; 441, Limiting plate; 442, Fixing bolt; 450, Hollow plate; 451, Spray head. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Please see Figure 1-6 This utility model provides a technical solution:

[0030] A cleaning device for hardware product manufacturing includes a cleaning tank 100. A drain valve 110, a controller 120 and an ultrasonic generator 160 are provided on the outer wall of the front of the cleaning tank 100. Tanks 130 are opened on both sides of the inner wall of the cleaning tank 100. An ultrasonic vibrating rod 140 electrically connected to the ultrasonic generator 160 is provided on the inner wall of the multiple tanks 130.

[0031] In some embodiments, the ultrasonic generator 160 mainly consists of a power supply circuit, an oscillation circuit, and a drive circuit. Its principle is to convert mains power into a high-frequency electrical signal, generally above 20kHz. The oscillation circuit generates high-frequency oscillation, and the drive circuit amplifies the oscillation signal and outputs it to the transducer. The ultrasonic vibrating rod is a rod-shaped structure that can be immersed in liquid, combining the transducer and the amplitude transformer. After receiving the high-frequency electrical signal from the ultrasonic generator, the transducer uses the inverse piezoelectric effect of piezoelectric ceramics to convert electrical energy into mechanical energy, generating high-frequency mechanical vibration. This vibration is amplified by the amplitude transformer and transmitted to the liquid, thereby inducing the ultrasonic cavitation phenomenon of the liquid, achieving the purpose of cleaning hardware products. All of the above belong to the prior art, and the model can be a common model on the market.

[0032] The inner wall of the cleaning box 100 is also provided with a partition 150, and a hollow frame 200 is provided on the top of the partition 150. Air outlets are provided on the outer walls of both sides of the hollow frame 200.

[0033] In some embodiments, the hollow frame 200 and the hollow plate 450 are hollow inside to facilitate the delivery of gas and cleaning fluid.

[0034] A heating box 210 is installed on the top of the hollow frame 200. A liquid storage tank 300 is installed on the outer rear wall of the cleaning box 100. An inlet valve 310 is installed on the outer rear wall of the liquid storage tank 300. The liquid storage tank 300 has a first liquid storage chamber 330 and a second liquid storage chamber 340. A water pump 320 is installed on the top of the liquid storage tank 300. The suction ends of multiple water pumps 320 extend into the first liquid storage chamber 330 and the second liquid storage chamber 340 respectively.

[0035] In some embodiments, multiple water pumps 320 can be centrifugal pumps. A centrifugal pump mainly consists of an impeller, pump casing, shaft seal, and pump shaft. The impeller has curved blades, the pump casing is spiral-shaped, the shaft seal prevents leakage and air intake, and the pump shaft transmits torque. The principle is as follows: before startup, the pump casing is filled with liquid. After startup, the impeller rotates at high speed, and the liquid between the blades is thrown towards the outer edge of the impeller by centrifugal force, increasing its speed and pressure. After entering the pump casing, some of the kinetic energy is converted into pressure energy and discharged from the outlet. At the same time, a low-pressure zone is formed at the center of the impeller. Under atmospheric pressure, the liquid from the suction pool continuously enters the impeller through the suction pipe, achieving continuous water delivery. Water pumps 320 can be common models available on the market; all of the above belong to existing technology.

[0036] Multiple water pumps 320 are connected to drain pipes at their drain ends. A liquid storage tank 300 is also provided on the top of the cleaning tank 100. A fixed shell 350 is provided on the top of the liquid storage tank 300. A screw motor 351 is provided on the top of the multiple fixed shells 350. A screw is connected to the output end of the multiple screw motors 351. A movable plate 352 is sleeved on the outer circumference of the multiple screws. A cleaning placement assembly is provided at the bottom of the multiple movable plates 352. The cleaning placement assembly includes a fixed plate 400. The tops of the multiple fixed plates 400 are respectively installed on the bottom of the movable plates 352 with screws.

[0037] In some embodiments, the lead screw motor 351 is typically a servo motor, and common models on the market can be selected, which is a conventional technology.

[0038] Specifically, the inner wall of the heating box 210 is provided with a heating wire 211, the outer wall behind the heating box 210 is provided with a connecting plate 220, the outer wall behind the connecting plate 220 is provided with a fan 230, and the air supply end of the fan 230 is connected to an air supply pipe 231.

[0039] In some embodiments, the heating wire 211 is typically made of a high-resistance alloy material, such as nickel-chromium alloy or iron-chromium-aluminum alloy. Its structure is generally spiral or filamentous, a design that increases the heating area and improves heating efficiency. The principle is based on Joule's law: when current passes through the heating wire, due to its high resistance, electrical energy is converted into heat energy, generating heat. The higher the current, the higher the resistance, and the longer the energizing time, the more heat is generated, facilitating the heating of the airflow and thus the drying of metal products. All of the above are existing technologies and require no further explanation.

[0040] Furthermore, the outer circumference of the air duct 231 is provided with connecting pipes, and multiple connecting pipes are connected to the heating box 210, which is connected to the hollow frame 200.

[0041] Furthermore, multiple fixing plates 400 are fixedly connected to a connecting frame 410 at their bottom. The outer wall of the connecting frame 410 has a through opening 420, and the inner wall of the connecting frame 410 is also provided with a metal perforated plate 430.

[0042] In some embodiments, the through opening 420 on the outer wall of the connecting frame 410 can correspond to the air outlets on both sides of the hollow frame 200 when the cleaning placement component is moved to the top.

[0043] Furthermore, the outer walls of multiple metal perforated plates 430 are connected to rotating plates 440 by hinges. The top of the rotating plates 440 is provided with limiting plates 441. The outer walls of the multiple limiting plates 441 are threaded with fixing bolts 442, which facilitates limiting the rotating plates 440 and allows the rotating plates 440 to limit and block hardware products.

[0044] In some embodiments, the rotating plate 440 can also be a higher rotating plate to provide better shielding, and an intercepting mesh can be installed on the inner wall of the rotating plate 440 to reduce the impact on the cavitation reaction generated during ultrasonic cleaning.

[0045] It is worth noting that the outer wall of the connecting frame 410 is also provided with a hollow plate 450, and the outer wall of the hollow plate 450 is provided with a water spray head 451. Multiple drain pipes are connected to the top of the hollow plate 450 and communicate with its interior. Multiple water spray heads 451 are connected to the hollow plate 450.

[0046] In some embodiments, the device can be powered by an external power source, and the device is controlled by a controller 120. All of the above are existing technologies.

[0047] In addition, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the internal structure and method.

[0048] Working Principle: In actual use, hardware products can be classified according to their size and type, and placed on top of multiple perforated metal plates 430 inside multiple cleaning placement components. Then, the rotating plate 440 can be rotated to a vertical position, and multiple fixing bolts 442 are used to fix the rotating plate 440 between the connecting frame 410 and the hollow plate 450. Next, multiple lead screw motors 351 are activated to drive multiple cleaning placement components down into the cleaning tank 100. Then, multiple water pumps 320 are turned on, using them to drive cleaning fluid into the hollow plate 450 and spray it out using multiple spray nozzles. The fluid then enters the cleaning chambers formed on both sides of the inner wall partition 130 of the cleaning tank 100. When the cleaning fluid reaches the specified capacity, the power of the two ultrasonic vibrating rods 140 can be adjusted as needed to meet the cleaning requirements and reduce energy consumption. Furthermore, the device's storage tank 300... The system employs two liquid storage chambers to store different cleaning solutions, enabling the cleaning of various metal products and effectively enhancing its flexibility and practicality. Furthermore, the multiple cleaning placement components house the metal products in a multi-layered manner, ensuring more even cleaning and reducing the impact of product accumulation on the cleaning effect. After cleaning, the cleaning solution is drained through multiple drain valves 110. Then, multiple lead screw motors 351 are activated to lift their respective cleaning placement components. Once at their maximum position, the blower 230 is turned on, generating airflow that, through heating wires 210, enters the hollow frame 200 and is transported from the air outlets on both sides of the hollow frame 200 to the top of multiple perforated metal plates 430, thereby drying the multiple metal products. This method offers high drying efficiency and minimizes the impact of product accumulation on drying efficiency.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for hardware product manufacturing, comprising a cleaning tank (100), characterized in that: The front outer wall of the cleaning tank (100) is provided with a drain valve (110), a controller (120) and an ultrasonic generator (160). The inner walls of the cleaning tank (100) are provided with two troughs (130). Multiple troughs (130) have ultrasonic vibrating rods (140) electrically connected to the ultrasonic generator (160) on their inner walls. The inner wall of the cleaning tank (100) is also provided with a partition (150). A hollow frame (200) is provided on the top of the partition (150). Air outlets are provided on both outer walls of the hollow frame (200). A heating box (210) is provided on the top of the hollow frame (200). A liquid storage tank (300) is provided on the rear outer wall of the cleaning tank (100). An inlet valve (310) is provided on the rear outer wall of the liquid storage tank (300). The liquid storage tank (300) has two internal storage chambers: a first storage chamber (330) and a second storage chamber (340). 0), the top of the storage tank (300) is provided with a water pump (320), the suction ends of the multiple water pumps (320) extend into the storage chamber one (330) and the storage chamber two (340) respectively, the drain ends of the multiple water pumps (320) are connected to drain pipes, the top of the cleaning tank (100) is also provided with a storage tank (300), the top of the storage tank (300) is provided with a fixed shell (350), the top of the multiple fixed shells (350) is provided with a screw motor (351), the output ends of the multiple screw motors (351) are respectively connected to screws, the outer circumference of the multiple screws is sleeved with a moving plate (352), the bottom of the multiple moving plates (352) is provided with a cleaning placement assembly, the cleaning placement assembly includes a fixed plate (400), the top of the multiple fixed plates (400) is respectively installed on the bottom of the moving plate (352) with screws.

2. The cleaning device for hardware product manufacturing according to claim 1, characterized in that: The heating box (210) is provided with a heating wire (211) on the inner wall, a connecting plate (220) is provided on the outer rear wall of the heating box (210), a fan (230) is provided on the outer rear wall of the connecting plate (220), and an air supply pipe (231) is connected to the air supply end of the fan (230).

3. The cleaning device for hardware product manufacturing according to claim 2, characterized in that: The outer circumference of the air duct (231) is provided with a connecting pipe, and multiple connecting pipes are connected to the heating box (210), and the heating box (210) is connected to the hollow frame (200).

4. The cleaning device for hardware product manufacturing according to claim 3, characterized in that: A connecting frame (410) is fixedly connected to the bottom of the multiple fixed plates (400). The outer wall of the connecting frame (410) is provided with a through opening (420), and the inner wall of the connecting frame (410) is also provided with a metal perforated plate (430).

5. A cleaning device for hardware product manufacturing according to claim 4, characterized in that: The outer walls of the plurality of metal perforated plates (430) are connected to rotating plates (440) by hinges. The top of the rotating plates (440) is provided with limiting plates (441), and the outer walls of the plurality of limiting plates (441) are threaded with fixing bolts (442).

6. A cleaning device for hardware product manufacturing according to claim 5, characterized in that: The outer wall of the connecting frame (410) is also provided with a hollow plate (450), and the outer wall of the hollow plate (450) is provided with a water spray head (451). Multiple drain pipes are connected to the top of the hollow plate (450) and communicate with its interior. Multiple water spray heads (451) communicate with the hollow plate (450).

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