Electrophoretic cleaning air blow dewatering device

Abstract

This utility model relates to the field of workpiece surface treatment technology, and in particular to an electrophoretic cleaning air blowing and dewatering device, including a fixed tube. Handles are fixedly connected to both the front and rear of the outer surface of the fixed tube. An air blowing component is fixedly sleeved at the left end of the fixed tube, and a connecting component is fixedly connected to the right end of the fixed tube. In this electrophoretic cleaning air blowing and dewatering device, after the airflow enters the connecting tube from the fixed tube, it first passes through the annular array of filter holes on the partition for preliminary filtration, intercepting larger impurities. Then, it passes through a filter with smaller mesh holes inside the sleeve for fine filtration, removing tiny dust particles. The clean airflow after double filtration then enters the conical air blowing head and is ejected, preventing the airflow from carrying impurities and contaminating the workpiece. Furthermore, the movable snap-fit ​​design of the frame and slot facilitates subsequent removal of the filter component for cleaning or replacement, ensuring continuous and stable filtration effect, reducing the risk of secondary contamination of the workpiece, and lowering rework costs.

Description

Technical Field

[0001] This utility model relates to the field of workpiece surface treatment technology, and in particular to an electrophoretic cleaning and air blowing dewatering device. Background Technology

[0002] In the field of workpiece surface treatment, electrophoretic cleaning is a commonly used precision cleaning process that can effectively remove oil and impurities from the workpiece surface, laying a clean foundation for subsequent coating, electroplating and other processes. However, after electrophoretic cleaning, a large amount of water will remain on the workpiece surface. If it is not removed in time, it will not only cause the workpiece to rust, but also affect the processing quality of subsequent processes (such as blistering of the coating layer and reduced adhesion). Therefore, dehydration of the workpiece is a critical step after electrophoretic cleaning. Traditional methods for removing water after electrophoretic cleaning involve natural air drying or wiping with a cloth. Natural air drying is time-consuming and difficult to adapt to the pace of mass production, while wiping with a cloth can easily miss areas such as crevices and corners of the workpiece, and repeated wiping increases labor intensity. Traditional air-blowing dewatering devices lack a filtration structure, directly blowing air containing impurities onto the workpiece surface. Dust and particles in the airflow adhere to the damp workpiece surface, causing secondary contamination and requiring re-cleaning, increasing process costs and time. Therefore, we have introduced an electrophoretic cleaning air-blowing dewatering device. Utility Model Content

[0003] The main purpose of this invention is to provide an electrophoretic cleaning and air blowing water removal device, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An electrophoretic cleaning and air blowing dewatering device includes a fixed tube, with handles fixedly connected to both the front and rear of the outer surface of the fixed tube. An air blowing assembly is fixedly sleeved on the left end of the fixed tube, and a connecting assembly is fixedly connected to the right end of the fixed tube. A conical air blowing head is fixedly connected to the right end of the connecting assembly, and an air blowing port with internal and external penetration is opened on the right end of the conical air blowing head.

[0005] Preferably, the air blowing assembly includes a mounting frame, a plurality of mounting rods are fixedly connected to the middle of the inner wall of the mounting frame, an air blowing fan is fixedly installed together among the plurality of mounting rods, a plurality of protective plates are fixedly connected to the left side of the inner wall of the mounting frame, and a fixing tube is fixedly sleeved on the right end of the mounting frame.

[0006] By adopting the above technical solution: the mounting rod fixes the air blower to ensure its stable operation, the air blower generates airflow to remove water, and the protective plate can initially block large impurities from entering, ensuring the initial cleanliness of the airflow.

[0007] Preferably, a plurality of the mounting rods are arranged in a circular array around the center of the mounting frame on the outer surface of the air blower, and a plurality of the protective plates are distributed at equal intervals in pairs.

[0008] By adopting the above technical solution: the ring array of mounting rods ensures that the air blower is subjected to uniform force and is firmly installed; the protective plates are evenly distributed to ensure smooth airflow and uniformly block impurities, thereby improving the air blower's operational stability and airflow guiding effect.

[0009] Preferably, the connecting component includes a connecting tube, the outer surface of which has a through groove, a filter component is movably engaged in the groove, and the left end of the connecting tube is fixedly connected to the right end of the fixing tube.

[0010] By adopting the above technical solution: the slot provides a convenient installation position for the filter component, which can filter airflow impurities, avoid contaminating the workpiece, and improve the cleanliness of the workpiece after dewatering.

[0011] Preferably, the filter assembly includes a frame, a partition is fixedly sleeved on the left side of the frame, the partition has several through-holes on the left side, and a sleeve frame is fixedly sleeved on the right side of the frame, with a filter screen embedded in the inner wall of the sleeve frame.

[0012] By adopting the above technical solution: the filter holes of the partition initially intercept large impurities, and the filter screen inside the frame finely filters out tiny particles. The dual filtration ensures clean airflow and avoids secondary contamination of the workpiece.

[0013] Preferably, the card frame is movably engaged within the card slot.

[0014] By adopting the above technical solution, the card frame and card slot are movably connected, which facilitates quick installation or disassembly of the filter components, makes subsequent cleaning and replacement convenient, ensures continuous and stable filtration effect, and reduces device maintenance time.

[0015] Preferably, a plurality of the filter holes are arranged in a circular array around the center of the partition, and the mesh size of the filter screen is smaller than the diameter of the filter holes.

[0016] By adopting the above technical solution: the circular array of filter holes allows the airflow to pass through evenly and perform preliminary filtration; the filter mesh is smaller than the diameter of the filter holes to achieve fine filtration; the dual filtration layers are distinct, further improving the cleanliness of the airflow and better ensuring the dehydration quality of the workpiece.

[0017] Compared with the prior art, the present invention has the following beneficial effects: In this invention, the operator can hold the handle on the outer surface of the fixed tube and move the device to the workpiece to be dewatered. The operator can then start the air blower fixed by several ring array mounting rods in the air blowing assembly. Its operation can quickly generate a stable airflow. The airflow is initially guided by the protective plates evenly distributed on the left side of the mounting frame and then enters the fixed tube. It is then concentrated and sprayed out through the air blowing port at the right end of the conical air blowing head. The conical structure can make the airflow converge, enhance the local airflow pressure, and accurately blow it to the water accumulation area of ​​the workpiece. Compared with natural air drying, the dewatering time is greatly shortened. Compared with wiping with a cloth, it is more comprehensive and efficient. At the same time, the handle design makes it easy for the operator to adjust the blowing angle and position, further improving the dewatering flexibility. In this invention, the frame of the filter assembly is first snapped into the slot of the connecting pipe. After the airflow enters the connecting pipe from the fixed pipe, it first passes through the filter holes of the annular array on the partition for preliminary filtration, intercepting larger impurities. Then, it passes through the filter screen with smaller mesh in the frame for fine filtration, removing tiny dust particles. The clean airflow after double filtration then enters the conical blow head and is ejected, avoiding the airflow carrying impurities that contaminate the workpiece. In addition, the movable snap-fit ​​design of the frame and the slot makes it easy to remove the filter assembly for cleaning or replacement, ensuring a continuous and stable filtration effect, reducing the risk of secondary contamination of the workpiece, and reducing rework costs. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an electrophoretic cleaning and air blowing dewatering device according to the present invention; Figure 2 This is a schematic diagram of the air blowing component of an electrophoretic cleaning and dehydration device according to the present invention. Figure 3 This is an exploded view of the connecting component of an electrophoretic cleaning and air blowing dewatering device according to this utility model; Figure 4 This is an exploded view of the filter assembly of an electrophoretic cleaning and air blowing dewatering device according to this utility model.

[0019] In the diagram: 1. Fixed tube; 2. Handle; 3. Air blowing assembly; 4. Connecting assembly; 5. Conical air blowing head; 6. Air blowing port; 31. Mounting frame; 32. Mounting rod; 33. Air blowing fan; 34. Protective plate; 41. Connecting tube; 42. Slot; 43. Filter assembly; 431. Frame; 432. Partition; 433. Filter hole; 434. Sleeve; 435. Filter screen. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" 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.

[0023] Please see Figure 1-4 This utility model provides a technical solution: An electrophoretic cleaning air blowing and water removal device includes a fixed tube 1, with handles 2 fixedly connected to both the front and rear of the outer surface of the fixed tube 1, an air blowing component 3 fixedly sleeved on the left end of the fixed tube 1, a connecting component 4 fixedly connected to the right end of the fixed tube 1, a conical air blowing head 5 fixedly connected to the right end of the connecting component 4, and an air blowing port 6 with internal and external penetration on the right end of the conical air blowing head 5.

[0024] In this embodiment, the air blowing assembly 3 includes a mounting frame 31. A plurality of mounting rods 32 are fixedly connected to the center of the inner wall of the mounting frame 31. An air blowing fan 33 is fixedly mounted between the mounting rods 32. A plurality of protective plates 34 are fixedly connected to the left side of the inner wall of the mounting frame 31. A fixing tube 1 is fixedly sleeved inside the right end of the mounting frame 31. The plurality of mounting rods 32 are arranged in a circular array around the center of the mounting frame 31 on the outer surface of the air blowing fan 33. The plurality of protective plates 34 are distributed in pairs at equal distances. The connecting assembly 4 includes a connecting tube 41. A through-groove 42 is formed on the outer surface of the connecting tube 41. A filter assembly 43 is movably engaged within the slot 42. The left end of the connecting pipe 41 is fixedly connected to the right end of the fixed pipe 1. The filter assembly 43 includes a frame 431. A partition 432 is fixedly sleeved on the left side of the frame 431. Several filter holes 433 are opened on the left end of the partition 432. A sleeve frame 434 is fixedly sleeved on the right side of the frame 431. A filter screen 435 is embedded in the inner wall of the sleeve frame 434. The frame 431 is movably engaged within the slot 42. Several filter holes 433 are arranged in a circular array around the center of the partition 432. The mesh size of the filter screen 435 is smaller than the diameter of the filter holes 433.

[0025] It should be noted that this utility model is an electrophoretic cleaning air blowing and water removal device. In use, firstly, the frame 431 of the filter assembly 43 is movably engaged into the slot 42 on the outer surface of the connecting pipe 41 in the connecting assembly 4, thus completing the assembly of the filter assembly 43 and the connecting pipe 41. Hold the handle 2 and move the device to the workpiece to be dewatered after electrophoretic cleaning. Then, start the air blowing fan 33, which is fixed by several mounting rods 32 arranged in a circular array in the mounting frame 31 of the air blowing assembly 3. The air blowing fan 33 generates airflow, which is filtered by several protective plates 34 arranged at equal intervals on the left side of the mounting frame 31. After removing some impurities, the airflow enters the fixed tube 1 and flows to the right along the fixed tube 1. When passing through the connecting tube 41, it first passes through several filter holes 433 arranged in a ring on the partition plate 432 of the filter assembly 43 for preliminary filtration, and then passes through the filter screen 435 embedded in the inner wall of the sleeve frame 434 for fine filtration to remove tiny impurities in the airflow. The filtered airflow continues to enter the conical air head 5 to the right and is finally ejected from the air outlet 6 at the right end of the conical air head 5. The operator holds the handle 2 to adjust the orientation of the air outlet 6 so that the airflow is accurately blown to the water accumulation area on the surface of the workpiece to achieve the water removal operation.

[0026] 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 illustrative of the principles of this 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 claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An electrophoretic cleaning and air-blowing dewatering device, comprising a fixed tube (1), characterized in that: The front and rear of the outer surface of the fixed tube (1) are both fixedly connected to handles (2). The left end of the fixed tube (1) is fixedly sleeved with an air blowing assembly (3). The right end of the fixed tube (1) is fixedly connected to a connecting assembly (4). The right end of the connecting assembly (4) is fixedly connected to a conical air blowing head (5). The right end of the conical air blowing head (5) has an air blowing port (6) that passes through both the inside and outside. The air blowing assembly (3) includes a mounting frame (31), a plurality of mounting rods (32) are fixedly connected to the middle of the inner wall of the mounting frame (31), and an air blowing fan (33) is fixedly installed between the plurality of mounting rods (32). A plurality of protective plates (34) are fixedly connected to the left side of the inner wall of the mounting frame (31), and a fixing tube (1) is fixedly sleeved on the right end of the mounting frame (31).

2. The electrophoretic cleaning and air blowing dewatering device according to claim 1, characterized in that: Several mounting rods (32) are arranged in a circular array around the center of the mounting frame (31) on the outer surface of the air blower (33), and several protective plates (34) are distributed in pairs at equal distances.

3. The electrophoretic cleaning and air blowing dewatering device according to claim 1, characterized in that: The connecting component (4) includes a connecting tube (41), the outer surface of which has a through slot (42) that passes through both the inside and outside. A filter component (43) is movably engaged in the slot (42), and the left end of the connecting tube (41) is fixedly connected to the right end of the fixing tube (1).

4. The electrophoretic cleaning and air-blowing dewatering device according to claim 3, characterized in that: The filter assembly (43) includes a frame (431), a partition (432) is fixedly sleeved on the left side of the frame (431), the left end of the partition (432) has a plurality of filter holes (433) that pass through from left to right, and a sleeve frame (434) is fixedly sleeved on the right side of the frame (431), and a filter screen (435) is embedded in the inner wall of the sleeve frame (434).

5. The electrophoretic cleaning and air-blowing dewatering device according to claim 4, characterized in that: The card frame (431) is movably engaged in the card slot (42).

6. The electrophoretic cleaning and air-blowing dewatering device according to claim 4, characterized in that: A plurality of the filter holes (433) are arranged in a circular array around the center of the partition (432), and the mesh size of the filter screen (435) is smaller than the diameter of the filter holes (433).

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