Ultrasonic filter screen convenient for cleaning internal impurities

Abstract

The utility model discloses an ultrasonic filter screen convenient to clean internal impurities, which comprises limit adjusting devices, a support filter frame and an auxiliary filter interception main body, the auxiliary filter interception main body is arranged at the bottom end of the support filter frame, and the limit adjusting devices are uniformly arranged at the upper parts of the two sides of the support filter frame. The limiting adjusting device can be integrally hooked at the upper end of the ultrasonic cleaning machine through the hooking supporting plates which are symmetrically arranged, so that the supporting filtering frame and the auxiliary filtering intercepting main body are immersed in cleaning liquid, and a workpiece needing to be cleaned is placed in the supporting filtering frame; in the cleaning process, large impurities on the workpiece can be intercepted by the supporting filter frame, small impurities can be filtered and intercepted by the filter bag in the auxiliary filtering and intercepting body, and after the limiting adjusting device, the supporting filter frame and the auxiliary filtering and intercepting body are taken down from the ultrasonic cleaning machine, the workpiece can be cleaned. Impurities intercepted in the supporting filter frame can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic cleaning machines, in particular to an ultrasonic filter screen that is convenient for cleaning internal impurities. Background Technique

[0002] Ultrasonic cleaning technology has been widely used in various cleaning occasions. It uses the cavitation effect, acceleration effect and rectilinear flow effect of ultrasonic waves in liquids to directly and indirectly act on liquids and dirt, so that the dirt layer is dispersed, emulsified and peeled off to achieve the cleaning purpose. During the ultrasonic cleaning process, the filter screen will intercept and accumulate a large amount of impurities. These impurities not only affect the filtering effect, but also make it difficult to remove and clean the intercepting filter screen installed on the cleaning machine, resulting in inconvenient cleaning and replacement of the filter screen, and thus inconvenient cleaning of the intercepted impurities. Therefore, a device is needed to solve the above problems. Content of the Utility Model

[0003] The purpose of the utility model is to provide an ultrasonic filter screen that is convenient for cleaning internal impurities, so as to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: an ultrasonic filter screen that is convenient for cleaning internal impurities, including a limit adjustment device, a support filter frame and an auxiliary filter intercepting main body. The auxiliary filter intercepting main body is arranged at the bottom end of the support filter frame, and the limit adjustment device is uniformly arranged on the upper parts of both sides of the support filter frame. The limit adjustment device includes a hook support plate, an adjustment frame plate, a fixed threaded column and a sliding adjustment plate. The hook support plate is fixedly connected to the upper end of the adjustment frame plate, the sliding adjustment plate is slidably clamped inside the adjustment frame plate, and the fixed threaded column is symmetrically threaded and inserted inside the bottom end of the adjustment frame plate.

[0005] Preferably, the auxiliary filter intercepting main body includes a fixed connection frame, a filter bag, a sliding installation frame, a sliding clamping plate, a sliding installation card slot and a hook support plate. The sliding installation card slot is opened on both sides of the fixed connection frame, the sliding clamping plate is slidably clamped inside the sliding installation card slot, the sliding installation frame is fixedly connected between the sliding clamping plates, and the filter bag is arranged at the bottom of the sliding installation frame.

[0006] Preferably, the front end of the fixed threaded column is in extrusion contact with the outer wall of the sliding adjustment plate.

[0007] Preferably, the upper end of the fixed connection frame is fixedly connected to the bottom end of the support filter frame.

[0008] Preferably, the filter bag is arranged directly below the support filter frame.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0010] With the present utility model, the whole limiting and adjusting device can be hooked on the upper end of the ultrasonic cleaning machine through symmetrically arranged hooking support plates, so that the support filter frame and the auxiliary filter interception body are immersed inside the cleaning liquid. Place the workpiece to be cleaned inside the support filter frame. During the cleaning process, larger impurities on the workpiece will be intercepted by the support filter frame, and finer impurities will be filtered and intercepted by the filter bag in the auxiliary filter interception body. Moreover, after removing the limiting and adjusting device, the support filter frame and the auxiliary filter interception body from the ultrasonic cleaning machine, it is convenient to clean the impurities intercepted inside the support filter frame. By pulling the sliding mounting frame and the sliding clamping plate outwards from the inside of the sliding mounting card slot by an external force, the finer impurities intercepted in the filter bag can be cleaned and removed, and it is also convenient to replace the filter bag. Therefore, the cleaning liquid discharged after being intercepted and processed by this device is not easily blocked, which is convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a schematic three-dimensional structure diagram of the main body of the present utility model;

[0012] Figure 2 is a schematic structure diagram of the auxiliary filter interception body in the present utility model;

[0013] Figure 3 is a schematic structure diagram of the limiting and adjusting device in the present utility model.

[0014] In the figure: 1 - limiting and adjusting device, 2 - support filter frame, 3 - auxiliary filter interception body, 4 - fixed connection frame, 5 - filter bag, 6 - sliding mounting frame, 7 - sliding clamping plate, 8 - sliding mounting card slot, 9 - hooking support plate, 10 - adjusting frame plate, 11 - fixed threaded column, 12 - sliding adjusting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figures 1-3, an embodiment provided by the present utility model: an ultrasonic filter screen convenient for cleaning internal impurities, comprising a limit adjusting device 1, a support filter frame 2 and an auxiliary filter intercepting main body 3. The auxiliary filter intercepting main body 3 is arranged at the bottom end of the support filter frame 2, and the limit adjusting device 1 is uniformly arranged on the upper parts of both sides of the support filter frame 2. The limit adjusting device 1 includes a hook support plate 9, an adjusting frame plate 10, a fixed threaded column 11 and a sliding adjusting plate 12. The hook support plate 9 is fixedly connected to the upper end of the adjusting frame plate 10. The sliding adjusting plate 12 is slidably clamped inside the adjusting frame plate 10. The fixed threaded column 11 is symmetrically threadedly inserted inside the bottom end of the adjusting frame plate 10.

[0017] The auxiliary filter intercepting main body 3 includes a fixed connection frame 4, a filter bag 5, a sliding mounting frame 6, a sliding clamping plate 7, a sliding mounting card slot 8 and a hook support plate 9. The sliding mounting card slot 8 is opened on both sides of the fixed connection frame 4. The sliding clamping plate 7 is slidably clamped inside the sliding mounting card slot 8. The sliding mounting frame 6 is fixedly connected between the sliding clamping plates 7. The filter bag 5 is arranged at the bottom of the sliding mounting frame 6.

[0018] The front end of the fixed threaded column 11 is in pressing contact with the outer wall of the sliding adjusting plate 12, playing a role of pressing and fixing.

[0019] The upper end of the fixed connection frame 4 is fixedly connected to the bottom end of the support filter frame 2, playing a role of fixed connection.

[0020] The filter bag 5 is arranged directly below the support filter frame 2. Through the provided support filter frame 2 and filter bag 5, the interception treatment of large and small impurities in the cleaning liquid can be completed in a hierarchical manner.

[0021] Working principle: The overall limit adjustment device 1 can be hooked on the upper end of the ultrasonic cleaner through the symmetrically arranged hooking support plates 9, so that the support filter frame 2 and the auxiliary filter interception body 3 are immersed in the cleaning liquid. Then, the workpiece to be cleaned is placed inside the support filter frame 2. During the cleaning process, larger impurities on the workpiece will be intercepted by the support filter frame 2, and fine impurities will be filtered and intercepted by the filter bag 5 in the auxiliary filter interception body 3. After removing the limit adjustment device 1, the support filter frame 2 and the auxiliary filter interception body 3 from the ultrasonic cleaner, it is convenient to clean the impurities intercepted inside the support filter frame 2. By pulling the sliding mounting frame 6 and the sliding clamping plate 7 outward from the inside of the sliding mounting slot 8 by an external force, the fine impurities intercepted in the filter bag 5 can be cleaned and removed, and it is convenient to replace the filter bag 5. Therefore, the cleaning liquid discharged after being intercepted by this device is not easily blocked, facilitating subsequent processing. When using this device, by screwing the fixed threaded column 11 to control the extrusion force of the fixed threaded column 11 on the outer wall of the sliding adjustment plate 12, the sliding adjustment plate 12 can slide and adjust its position along the inside of the adjustment frame plate 10, so that the use positions of the support filter frame 2 and the auxiliary filter interception body 3 can be adjusted, enabling the support filter frame 2 and the auxiliary filter interception body 3 to be fully immersed in the cleaning liquid at a specified depth, and also ensuring that the workpiece placed in the support filter frame 2 can be fully cleaned.

[0022] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ultrasonic filter for conveniently cleaning internal impurities, comprising a limit adjustment device (1), a supporting filter frame (2) and an auxiliary filter interception body (3), characterized in that: The auxiliary filtering interception body (3) is arranged at the bottom end of the supporting filter frame (2), and the limit adjustment device (1) is evenly arranged on the upper parts of both sides of the supporting filter frame (2). The limit adjustment device (1) comprises a hook support plate (9), an adjustment frame plate (10), a fixed threaded column (11) and a sliding adjustment plate (12). The hook support plate (9) is fixedly connected to the upper end of the adjustment frame plate (10), the sliding adjustment plate (12) is slidably clamped inside the adjustment frame plate (10), and the fixed threaded column (11) is symmetrically threadedly inserted into the inner side of the bottom end of the adjustment frame plate (10).

2. The ultrasonic filter for conveniently cleaning internal impurities according to claim 1, characterized in that: The auxiliary filtering interception body (3) comprises a fixed connecting frame (4), a filter bag (5), a sliding mounting frame (6), a sliding clamping plate (7), a sliding mounting slot (8) and a hook support plate (9), wherein the sliding mounting slot (8) is provided on both sides of the fixed connecting frame (4), the sliding clamping plate (7) is slidably clamped in the interior of the sliding mounting slot (8), the sliding mounting frame (6) is fixedly connected between the sliding clamping plates (7), and the filter bag (5) is arranged at the bottom of the sliding mounting frame (6).

3. The ultrasonic filter for conveniently cleaning internal impurities according to claim 2, characterized in that: The front end of the fixed threaded column (11) is in compression contact with the outer wall of the sliding adjustment plate (12).

4. The ultrasonic filter for conveniently cleaning internal impurities according to claim 3, characterized in that: The upper end of the fixed connection frame (4) is fixedly connected to the bottom end of the supporting filter frame (2).

5. The ultrasonic filter for conveniently cleaning internal impurities according to claim 4, characterized in that: The filter bag (5) is arranged directly below the supporting filter frame (2).

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