Vacuum cleaning machine for automobile maintenance parts

Abstract

The utility model discloses a vacuum cleaning machine for automobile maintenance parts, and relates to the field of automobile part cleaning, the vacuum cleaning machine comprises a hollow working cavity with an opening at the top end, a cleaning table is welded at the top end of the working cavity, and a round hole aligned with the opening at the top end of the working cavity is formed in a bottom end plate of the cleaning table; a circulating cleaning mechanism penetrating into the cleaning table is installed outside the working cavity and used for synchronously conducting ultrasonic cleaning and spraying cleaning on different workpieces. A vacuum system is further installed outside the working cavity, and the vacuum system is connected with the upper portion of the inner wall of the working cavity through an air pipe and used for further improving the cleanliness of ultrasonic cleaning. By arranging the circulating cleaning mechanism, ultrasonic cleaning and spray flushing can be carried out on one device at the same time, and the functionality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile parts cleaning, in particular to a vacuum cleaning machine for automobile repair parts. Background Art

[0002] Before repairing automobile parts, they should be cleaned to remove oil and impurities on their surface. The commonly used method is ultrasonic cleaning.

[0003] In the prior art, the functions of ultrasonic cleaning devices are relatively simple. In particular, after ultrasonic cleaning, parts need to be rinsed once to ensure the cleanliness of the parts, and the existing ultrasonic cleaning machines need to be operated separately. Utility Model Content

[0004] The purpose of the present utility model is to provide a vacuum cleaning machine for automobile repair parts in order to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a vacuum cleaning machine for automobile repair parts, comprising a hollow working chamber with an open top, a cleaning table welded to the top of the working chamber, and a circular hole aligned with the top opening of the working chamber on the bottom end plate of the cleaning table;

[0006] A circulating cleaning mechanism is installed outside the working chamber and penetrates into the interior of the cleaning table. The circulating cleaning mechanism is used to simultaneously perform ultrasonic cleaning and spray cleaning on different workpieces.

[0007] A vacuum system is also installed outside the working chamber, and the vacuum system is connected to the upper part of the inner wall of the working chamber through an air pipe, so as to further improve the cleanliness of ultrasonic cleaning.

[0008] As a further solution of the present invention: the circulating cleaning mechanism includes a spray pump installed outside the working chamber, the input end of the spray pump is connected to the inner cavity of the working chamber through a pipe, the output end of the spray pump is connected to the input end of the filter through a pipe, the output end of the filter is connected to the input end of the spray pipe, and the input end of the spray pipe is located above the opening of the working chamber.

[0009] As a further solution of the present invention: an upper cover for covering the top opening of the working chamber is placed in the circular hole of the washing table, a handle is formed on the edge of the upper cover, and a small hole is opened in the center of the upper cover, a stainless steel filter is placed in the small hole, and a baffle is placed on the top of the stainless steel filter.

[0010] As a further solution of the present invention: a transducer is installed on the bottom end plate of the working chamber, a parts placement basin is placed above the bottom plate of the working chamber, a handle is formed on the top edge of the parts placement basin, and the parts placement basin has a porous structure.

[0011] As a further solution of the present invention: a sewage pipe is installed below the outer wall of the working chamber, and a pressure gauge is installed above the outer wall of the working chamber, and the sensing end of the pressure gauge is located in the inner cavity of the working chamber.

[0012] As a further solution of the present invention: forklift feet are welded on both sides of the outer wall of the working chamber.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. By setting up a circulating cleaning mechanism, ultrasonic cleaning and spray flushing can be performed simultaneously on one device, improving the functionality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the working chamber of the present utility model.

[0017] In the figure: 1. Working chamber; 2. Cleaning table; 3. Upper cover; 4. Forklift foot; 5. Spray pump; 6. Filter; 7. Spray pipe; 8. Pressure gauge; 9. Air pipe; 10. Drain pipe; 11. Parts placement basin. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1 and 2In an embodiment of the utility model, a vacuum cleaning machine for automobile repair parts includes a hollow working chamber 1 with an opening at the top, a cleaning table 2 is welded to the top of the working chamber 1, and a circular hole is provided on the bottom end plate of the cleaning table 2 and is aligned with the opening at the top of the working chamber 1; a circulating cleaning mechanism is installed outside the working chamber 1 and passes through the inside of the cleaning table 2, and the circulating cleaning mechanism is used to synchronously perform ultrasonic cleaning and spray cleaning on different workpieces; a vacuum system is also installed outside the working chamber 1, and the vacuum system is connected to the upper part of the inner wall of the working chamber 1 through an air pipe 9, which is used to further improve the cleanliness of ultrasonic cleaning, and a transducer is installed on the bottom end plate of the working chamber 1.

[0020] In this embodiment, when cleaning repaired auto parts, the ultrasonic generator is started, and the ultrasonic generator and the transducer are electrically connected. The high-frequency vibration generated acts on the mixed liquid (water and cleaning liquid) in the working chamber 1, generating cavitation. Cavitation refers to the interaction between ultrasonic waves and different pressures or compressions per second in the high-frequency liquid. When the ultrasonic cleaning machine is decompressed, a vacuum core group of bubbles is generated in the liquid. When the bubbles are pressurized, they generate a strong impact force, thereby reducing dirt on the surface of the object to be cleaned and achieving the cleaning purpose.

[0021] During the cleaning process, if it is necessary to spray and rinse the parts that have been ultrasonically cleaned, start the circulation cleaning mechanism to spray and rinse the parts;

[0022] When the vacuum system is in use, the use of vacuum degassing devices such as vacuum generators can reduce the residual dissolved oxygen content in various cleaning agents to below 2 mg / L. The efficiency of cleaning agents after vacuum degassing is greatly improved when used in ultrasonic cleaning, especially for precision parts with complex shapes and small pores. This has two functions: one is to use the degassing process, when bubbles expand in the pores and escape to remove dirt; the other function is to use the good cleaning ability of the degassed cleaning fluid mentioned above, thereby further improving the cleanliness of ultrasonic cleaning;

[0023] A pressure gauge 8 is installed above the outer wall of the working chamber 1. The sensing end of the pressure gauge 8 is located in the inner cavity of the working chamber 1. The pressure gauge 8 can observe the internal air pressure of the working chamber 1 in real time and can detect air leakage at the first time.

[0024] Please refer to Figure 1 and Figure 2 The circulating cleaning mechanism includes a spray pump 5 installed outside the working chamber 1. The input end of the spray pump 5 is connected to the inner cavity of the working chamber 1 through a pipe, and the output end of the spray pump 5 is connected to the input end of the filter 6 through a pipe. The output end of the filter 6 is connected to the input end of the spray pipe 7, and the input end of the spray pipe 7 is located above the opening of the working chamber 1.

[0025] In this embodiment: when it is necessary to rinse the parts that have been ultrasonically cleaned, the spray pump 5 is started, the spray pump 5 extracts the mixed liquid inside the working chamber 1, and filters it through the filter 6 to filter out impurities in the extracted mixed liquid. The filtered mixed liquid is sprayed out from the spray pipe 7, and the sprayed mixed liquid can be used to rinse the parts.

[0026] Please refer to Figure 1 and Figure 2 A top cover 3 is placed in the circular hole of the washing table 2 to cover the top opening of the working chamber 1. A handle is formed on the edge of the top cover 3, and a small hole is opened in the center of the top cover 3. A stainless steel filter is placed in the small hole, and a baffle is placed on the top of the stainless steel filter.

[0027] In this embodiment, when the circulating cleaning mechanism is used, the baffle should be opened to allow the flushed mixed liquid to flow back into the working chamber 1 through the filter screen. It should be noted that when the circulating cleaning mechanism is used, the vacuum system should be stopped.

[0028] Please refer to Figure 1 and Figure 2 A parts placement basin 11 is placed above the bottom plate of the working chamber 1. A handle is formed on the top edge of the parts placement basin 11, and the parts placement basin 11 has a porous structure.

[0029] In this embodiment, when placing the parts placement basin 11, first open the upper cover 3, then place the parts placement basin 11 on the bottom end plate of the working chamber 1, and then close the upper cover 3 after placement.

[0030] Please refer to Figure 1 A sewage pipe 10 is installed below the outer wall of the working chamber 1.

[0031] In this embodiment, after cleaning is completed, the mixed liquid is discharged through the sewage pipe 10 by opening the valve on the sewage pipe 10.

[0032] Please refer to Figure 1 and Figure 2 Forklift feet 4 are welded on both sides of the outer wall of the working chamber 1.

[0033] In this embodiment, when the device needs to be transferred, the transfer of the device is achieved by inserting the fork of the forklift into the forklift foot 4.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum cleaning machine for automobile repair parts, comprising a hollow working chamber (1) with an open top, characterized in that: A cleaning table (2) is welded to the top of the working chamber (1), and a circular hole aligned with the top opening of the working chamber (1) is opened on the bottom end plate of the cleaning table (2); A circulating cleaning mechanism is installed outside the working chamber (1) and extends into the interior of the cleaning table (2), and the circulating cleaning mechanism is used to simultaneously perform ultrasonic cleaning and spray cleaning on different workpieces; A vacuum system is also installed outside the working chamber (1), and the vacuum system is connected to the upper part of the inner wall of the working chamber (1) through an air pipe (9), so as to further improve the cleanliness of ultrasonic cleaning.

2. The automobile repair parts vacuum cleaning machine according to claim 1, characterized in that: The circulating cleaning mechanism comprises a spray pump (5) installed outside the working chamber (1), the input end of the spray pump (5) is connected to the inner cavity of the working chamber (1) through a pipeline, the output end of the spray pump (5) is connected to the input end of the filter (6) through a pipeline, the output end of the filter (6) is connected to the input end of the spray pipe (7), and the input end of the spray pipe (7) is located above the opening of the working chamber (1).

3. The automobile repair parts vacuum cleaning machine according to claim 1, characterized in that: An upper cover (3) for covering the top opening of the working chamber (1) is placed in the circular hole of the cleaning table (2), a handle is formed on the edge of the upper cover (3), and a small hole is opened at the center of the upper cover (3), a stainless steel filter is placed in the small hole, and a baffle is placed on the top of the stainless steel filter.

4. The automobile repair parts vacuum cleaning machine according to claim 1, characterized in that: A transducer is mounted on the bottom end plate of the working chamber (1), and a parts placement basin (11) is placed above the bottom plate of the working chamber (1). A handle is formed on the top edge of the parts placement basin (11), and the parts placement basin (11) has a porous structure.

5. The automobile repair parts vacuum cleaning machine according to claim 1, characterized in that: A sewage pipe (10) is installed below the outer wall of the working chamber (1), and a pressure gauge (8) is installed above the outer wall of the working chamber (1), with the sensing end of the pressure gauge (8) being located in the inner cavity of the working chamber (1).

6. The automobile repair parts vacuum cleaning machine according to claim 1, characterized in that: Forklift feet (4) are welded to both sides of the outer wall of the working chamber (1).

Images