Ultrasonic cleaning device for plastic parts of a motor vehicle

Abstract

The utility model provides a kind of ultrasonic wave car plastic parts cleaning device, it is related to plastic parts cleaning technical field, including cleaning tank;The top rear position of the cleaning tank is fixedly installed with lifting frame, and the inside front position of lifting frame is slidably connected with the rear position of lifting plate.The thread cooperation structure of motor and lifting plate can be controlled by controller one-key control storage mesh rack automatic lifting, and the operation of part immersion cleaning fluid and separation cleaning fluid is quickly completed, without manual handling.Solve the current plastic parts cleaning more rely on artificial piece by piece wiping or simple soaking, for the automobile plastic parts needing batch processing, need to repeatedly take and place, cleaning operation, process is complicated and time-consuming and lack of automatic lifting structure, part immersion or separation cleaning fluid needs manual handling, further prolongs operation time, cannot meet the efficient cleaning needs under industrialization scene problem.

Description

Technical Field

[0001] This utility model belongs to the field of plastic parts cleaning technology, and more specifically, it relates to an ultrasonic cleaning device for automotive plastic parts. Background Technology

[0002] Ultrasonic cleaning machines primarily rely on the high-frequency vibrations and energy propagation of ultrasonic waves to clean items. When an ultrasonic generator produces a high-frequency electrical signal, it is converted into mechanical vibration and generates ultrasonic energy within the cleaning tank. This energy rapidly vibrates the liquid in the tank, forming countless tiny bubbles. When these bubbles burst instantaneously, they generate a powerful impact force that peels off and breaks down dirt, oil, and other impurities on the surface of the parts. These impurities are then washed away by the cleaning fluid, thus achieving the purpose of cleaning the parts.

[0003] Understanding the application of existing automotive plastic parts cleaning equipment: Traditional plastic parts cleaning often relies on manual wiping or simple soaking. For automotive plastic parts that need to be processed in batches, repeated picking and cleaning operations are required, which is cumbersome and time-consuming. At the same time, the lack of automated lifting structures means that parts need to be manually moved when immersed in or removed from the cleaning solution, which further extends the operation time and cannot meet the high-efficiency cleaning needs of industrial scenarios. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an ultrasonic cleaning device for automotive plastic parts. This device solves the problem that existing plastic parts cleaning methods rely heavily on manual wiping or simple soaking. For automotive plastic parts that need to be processed in batches, repeated picking and cleaning operations are required, which is cumbersome and time-consuming. Furthermore, the lack of automated lifting structures and the need for manual handling of parts when they are immersed in or removed from the cleaning solution further extend the operation time and fail to meet the high-efficiency cleaning requirements in industrial settings.

[0005] The technical solution adopted in this utility model is as follows: An ultrasonic cleaning device for automotive plastic parts includes a cleaning box; a lifting frame is fixedly installed at the top rear position of the cleaning box, the inner front position of the lifting frame is slidably connected to the rear position of the lifting plate, the inner front position of the lifting plate is rotatably connected to the middle positions of the left and right sides of the filter tray, the bottom position of the filter tray has filter holes, and the rear position of the filter tray is rotatably connected to the bottom front position of the cylinder component, and the other end of the cylinder component is rotatably connected to the rear bottom position of the lifting plate.

[0006] According to one embodiment of the present invention, a motor is fixedly installed at the top center of the lifting frame, the motor shaft is threaded, and the motor shaft is located at the inner center of the lifting frame.

[0007] According to one embodiment of the present invention, a threaded hole is provided at the middle position of the rear top of the lifting plate, and the motor shaft is located inside the threaded hole of the lifting plate.

[0008] According to one embodiment of the present invention, a cleaning trough is provided at the top center of the cleaning tank, and a detachable wire mesh frame is installed inside the cleaning trough of the cleaning tank.

[0009] According to one embodiment of the present invention, the cleaning box is located directly below the storage mesh rack, and a controller is provided at the middle of the front end of the cleaning box, and the lower front end of the lifting plate is located directly above the mesh rack component.

[0010] Compared with the prior art, the present invention has the following beneficial effects: The device uses a threaded connection between a motor and a lifting plate, which allows the storage strainer rack to be automatically raised and lowered with a single button press by a controller. This enables the parts to be quickly immersed in and removed from the cleaning solution without the need for manual handling. At the same time, the storage strainer rack can hold multiple automotive plastic parts, supporting batch simultaneous cleaning, which significantly reduces the total cleaning time for a single batch of parts, greatly improves work efficiency, and is suitable for industrial batch cleaning scenarios.

[0011] During cleaning, the storage strainer is completely submerged in the cleaning solution. Combined with the ultrasonic cleaning function of the cleaning box, it can generate high-frequency vibrations on the surface and crevices of the parts, effectively removing contaminants. In addition, the filter holes at the bottom of the storage strainer ensure that the cleaning solution flows fully without any dead corners. Compared with traditional cleaning methods, it can more thoroughly remove residual contaminants in grooves and crevices, ensuring that the parts reach a high cleanliness standard after cleaning, providing a reliable guarantee for subsequent processing or assembly.

[0012] After cleaning, the storage strainer rack can be detached from the cleaning solution to drain, avoiding excessive cleaning solution residue on the surface of the parts. After draining, the cylinder retracts, driving the storage strainer rack to rotate forward, tilting the parts so that workers can easily retrieve them without reaching into the device, reducing the difficulty and labor intensity of retrieval. Throughout the process, the parts remain inside the storage strainer rack, preventing scratches and falls caused by direct human contact, effectively protecting the structural integrity of the plastic parts and reducing the risk of damage.

[0013] The mesh frame installed inside the cleaning tank is detachable. After cleaning, the mesh frame can be directly removed to clean the residual debris on the surface without disassembling the main structure of the cleaning tank, making operation simple. At the same time, the detachable structure facilitates regular deep cleaning of the inside of the cleaning tank, preventing residue accumulation from contaminating subsequent parts, reducing the workload and time cost of equipment maintenance, extending the service life of the equipment, and lowering the overall operating cost. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the main structure of the ultrasonic cleaning device for automotive plastic parts according to this utility model.

[0015] Figure 2 This is a top view schematic diagram of the ultrasonic cleaning device for automotive plastic parts according to this utility model.

[0016] Figure 3 This is a left-side structural schematic diagram of the ultrasonic cleaning device for automotive plastic parts according to this utility model.

[0017] Figure 4 This is a side view of the ultrasonic cleaning device for automotive plastic parts according to this utility model.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Cleaning box; 101. Mesh frame; 102. Controller; 2. Lifting frame; 201. Motor; 202. Lifting plate; 203. Mesh storage rack; 204. Cylinder. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The use of terms such as "a," "an," or "the" in this utility model patent application specification and claims does not indicate a quantity limitation, but rather indicates the presence of at least one. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the element or object listed following the word and its equivalents. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described object changes.

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. Example:

[0022] As attached Figure 1 To be continued Figure 4As shown: This utility model provides an ultrasonic cleaning device for automotive plastic parts, including a cleaning box 1; a lifting frame 2 is fixedly installed at the top rear position of the cleaning box 1, the front position of the inside of the lifting frame 2 is slidably connected to the rear position of the lifting plate 202, the front position of the inside of the lifting plate 202 is rotatably connected to the middle position of the left and right sides of the storage strainer 203, the bottom position of the storage strainer 203 is provided with filter holes, and the rear position of the storage strainer 203 is rotatably connected to the bottom front position of the cylinder component 204, and the other end of the cylinder component 204 is rotatably connected to the rear bottom position of the lifting plate 202.

[0023] Among them, a motor 201 is fixedly installed at the top center of the lifting frame 2. The shaft of the motor 201 is threaded and located at the inner center of the lifting frame 2. A threaded hole is opened at the rear center of the top of the lifting plate 202, and the shaft of the motor 201 is located in the threaded hole of the lifting plate 202.

[0024] The cleaning tank 1 has a cleaning trough at the top center, and a detachable mesh frame 101 is installed inside the cleaning trough. The cleaning tank 1 is located directly below the storage mesh frame 203, and a controller 102 is located at the front center of the cleaning tank 1. The lower front position of the lifting plate 202 is located directly above the mesh frame 101.

[0025] When using: Pour an appropriate amount of cleaning fluid into the cleaning tank 1, ensuring that the fluid level is high enough to completely submerge the plastic automotive parts to be placed in later.

[0026] The controller 102 starts the motor 201, controlling the motor 201 shaft to rotate in the forward direction. Since the motor 201 shaft is threadedly engaged with the threaded hole at the top rear of the lifting plate 202, the rotation of the shaft drives the lifting plate 202 to slide forward and rise along the inside of the lifting frame 2 until the lifting plate 202 drives the storage strainer rack 203 to rise to a position higher than the cleaning box 1, making it convenient for staff to place parts.

[0027] Place the car plastic parts to be cleaned one by one into the storage strainer 203 to ensure that the parts are evenly distributed, avoid stacking and squeezing, and ensure that the parts do not exceed the edge of the storage strainer 203 to prevent the parts from falling off during subsequent flipping or lifting.

[0028] After the parts are placed, the controller 102 controls the motor 201 shaft to rotate in the opposite direction, driving the lifting plate 202 to slide forward and descend along the inside of the lifting frame 2 until the storage strainer 203 is completely immersed in the cleaning liquid in the cleaning tank 1. At this time, the motor 201 is turned off and the ultrasonic cleaning function of the cleaning tank 1 is started. After cleaning, the storage strainer 203 is removed from the cleaning tank 1 and the plastic parts inside the storage strainer 203 are drained. After drying, the storage strainer 203 rotates forward at the front end of the lifting plate 202 by the retraction of the cylinder 204, which facilitates the removal and transfer of the parts stored inside the storage strainer 203.

[0029] Although this application has been described with reference to the foregoing embodiments, those skilled in the art will understand that various changes can be made without departing from the spirit and scope of this application as defined by the appended claims. While this specification contains details of many specific implementations, these should not be construed as limiting the scope of the claims, but rather as descriptions of features specific to particular embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. An ultrasonic cleaning device for automotive plastic parts, characterized in that: The cleaning box (1) is included; a lifting frame (2) is fixedly installed at the rear top of the cleaning box (1). The front interior of the lifting frame (2) is slidably connected to the rear interior of the lifting plate (202). The front interior of the lifting plate (202) is rotatably connected to the middle of the left and right sides of the storage strainer (203). The bottom of the storage strainer (203) is provided with filter holes. The rear interior of the storage strainer (203) is rotatably connected to the front bottom of the cylinder (204). The other end of the cylinder (204) is rotatably connected to the bottom rear of the lifting plate (202).

2. The ultrasonic cleaning device for automotive plastic parts as described in claim 1, characterized in that: A motor (201) is fixedly installed at the top center of the lifting frame (2). The shaft of the motor (201) is threaded and located at the center of the inside of the lifting frame (2).

3. The ultrasonic cleaning device for automotive plastic parts as described in claim 1, characterized in that: A threaded hole is provided at the middle of the rear top of the lifting plate (202), and the shaft of the motor (201) is located inside the threaded hole of the lifting plate (202).

4. The ultrasonic cleaning device for automotive plastic parts as described in claim 1, characterized in that: The cleaning tank (1) has a cleaning trough at the top center, and a detachable mesh frame (101) is installed inside the cleaning trough of the cleaning tank (1).

5. The ultrasonic cleaning device for automotive plastic parts as described in claim 1, characterized in that: The cleaning box (1) is located directly below the storage mesh rack (203), and a controller (102) is provided at the middle of the front end of the cleaning box (1). The lower front position of the lifting plate (202) is located directly above the mesh rack (101).

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