Hub cleaning and filtering device

Abstract

The utility model relates to the technical field of aluminum alloy hub manufacturing, and discloses a hub cleaning and filtering device which comprises a frame body, a filtering frame is arranged on the frame body corresponding to a circulating water recovery tank, a filter screen lining plate of a hollow structure is arranged at the bottom of the filtering frame, a long-strip-shaped drawable filter screen covers the filter screen lining plate, and the filter screen is arranged on the frame body. And the two ends of the filter screen in the length direction respectively extend out of the outer edge of the filter frame. According to the utility model, the drawable filter screen is arranged, so that the filter screen can be quickly replaced by drawing the filter screen when the blockage condition occurs, the trouble of frequently stopping the machine to disassemble the filter screen for cleaning or replacing is avoided, the labor intensity of operators is reduced, and the continuity and stability of the production process are ensured; due to the arrangement of the filtering reel, continuous and stable supply of the filter screen is ensured, and the flatness of the filter screen is kept; and the winding roller is arranged, so that the dirty filter screen can be quickly recycled, and meanwhile, the clean filter screen is pulled for smooth position covering.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy wheel hub manufacturing, in particular to a wheel hub cleaning and filtering device. Background Art

[0002] Aluminum alloy wheels need to go through a coating process during the manufacturing process, using paint and powder to cover the wheel surface to achieve an aesthetic and anti-corrosion effect. Before entering the coating process, the wheel needs to be thoroughly cleaned to remove impurities such as aluminum chips and dust remaining on the surface to avoid contaminating the spraying process and affecting the product coating quality. During the cleaning process, the water washing nozzle performs high-pressure washing on the wheel. The circulating water after washing is mixed with aluminum chips, dust and other impurities and flows back to the recovery tank. The water that has been filtered in the recovery tank to remove impurities continues to participate in the circulating washing.

[0003] At present, the filtration method of the recovery tank is the traditional filter filtration. The operators need to stop the machine every shift to disassemble the filter for cleaning or replacement to maintain the filtering effect of the filter. The operation is cumbersome and labor-intensive. If the operators fail to find the filter blockage in time during the operation and clean or replace the filter in time, the unfiltered circulating water will overflow the filter tank to participate in the circulating flushing, affecting the flushing effect of the wheel hub, and easily cause the water washing nozzle to be blocked, affecting the production progress.

[0004] Based on this, developing a wheel hub cleaning and filtering device is an issue that needs to be solved urgently. Utility Model Content

[0005] The purpose of the utility model is to provide a wheel hub cleaning and filtering device to solve the problems of the existing wheel hub washing circulating water filtering method, such as complicated operation and high labor intensity, as well as poor wheel hub washing effect, easy clogging of water washing nozzles, and affecting production progress.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A wheel hub cleaning and filtering device comprises a frame, a filter frame is arranged on the frame corresponding to a circulating water recovery tank, a filter screen lining plate with a hollow structure is arranged at the bottom of the filter frame, a long removable filter screen is covered on the filter screen lining plate, and both ends of the filter screen in the length direction extend out of the outer edge of the filter frame respectively.

[0008] Preferably, a drag roller is provided at the bottom of the filter frame corresponding to the filter screen, the drag roller is rotatably connected to the side wall or filter lining of the filter frame, the filter screen is rollingly connected to the drag roller, and the filter screen can be quickly replaced through the rolling connection between the filter screen and the drag roller.

[0009] Preferably, a support roller is provided on the upper portion of the filter frame corresponding to the filter screen, and the filter screen is rollingly connected to the support roller.

[0010] Preferably, the filter screen adopts a filter reel arranged in a roll, and the filter reel is rotatably connected to one side of the frame to supply the filter screen into the filter frame.

[0011] Preferably, a reel is provided on the other side of the frame corresponding to the filter screen for reeling in the dirty filter screen.

[0012] Preferably, the winding roller is transmission-connected to a power device, and the power device can drive the winding roller to rotate to realize automatic winding of the dirty filter screen.

[0013] The beneficial effects of the utility model are:

[0014] The utility model provides a pull-out filter screen, which can be quickly replaced by pulling out the filter screen when it is blocked, eliminating the trouble of frequent shutdown to disassemble the filter screen for cleaning or replacement, reducing the labor intensity of operators, and ensuring the continuity and stability of the production process. The setting of the filter reel ensures the continuous and stable supply of the filter screen and maintains the flatness of the filter screen. The setting of the reel roller realizes the quick recovery of the dirty filter screen and pulls the clean filter screen to smoothly fill the position. The configuration of the power device realizes the automatic replacement of the filter screen, further reducing the labor intensity of operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] In the figure: 1--frame; 11--filter frame; 12--filter screen lining; 2--filter screen; 21--drag roller; 22--support roller; 23--filter reel; 24--winding roller; 25--power device. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] like Figure 1As shown, a wheel hub cleaning and filtering device comprises a frame 1, a filter frame 11 is arranged on the frame 1 corresponding to the circulating water recovery tank, a filter screen lining plate 12 with a hollow structure is arranged at the bottom of the filter frame 11, and a long retractable filter screen 2 is covered on the filter screen lining plate 12, and the two ends of the filter screen 2 in the length direction extend out of the outer edge of the filter frame 11 respectively. When in use, the circulating water after the wheel hub flushing enters the filter frame 11, and the impurities such as aluminum chips and dust mixed in the circulating water will be attached to the filter screen 2 through the filtering effect of the filter screen 2. The filtered circulating water flows back from the bottom of the filter frame 11 to the recovery tank through the filter screen 2 lining plate 12 to continue to participate in the circulating flushing, and the filtering of the circulating water is completed. When the filter screen 2 is blocked or the filtering effect is poor, the dirty filter screen 2 at the bottom of the filter frame 11 can be dragged to the edge of the filter frame 11 by pulling the filter screen 2 at the outer edge of the filter frame 11, and at the same time, the clean filter screen 2 will cover the filter screen lining plate 12 to complete the quick replacement of the filter screen 2.

[0020] In this embodiment, by providing a pull-out filter screen 2, when blockage occurs, the filter screen 2 can be pulled out for quick replacement, eliminating the trouble of frequent shutdowns to disassemble the filter screen for cleaning or replacement, reducing the labor intensity of operators, and ensuring the continuity and stability of the production process.

[0021] As a preferred embodiment, a drag roller 21 is provided at the bottom of the filter frame 11 corresponding to the filter screen 2, the drag roller 21 is rotatably connected to the side wall of the filter frame 11 or the filter lining plate 12, the filter screen 2 is rollably connected to the drag roller 21, and the filter screen 2 is quickly replaced by the rollable connection between the filter screen 2 and the drag roller 21. In this embodiment, the setting of the drag roller 21 enables the filter screen 2 to be rollably connected to the filter frame 11, facilitating the operation of pulling and dragging the filter screen 2, and at the same time, the flatness of the filter screen 2 is maintained by the support of the drag roller 21, ensuring that the filter screen 2 fully covers the bottom of the filter frame 11, and ensuring the filtering effect of the circulating water.

[0022] In a further embodiment, a support roller 22 is provided on the upper portion of the filter frame 11 corresponding to the filter screen 2, and the filter screen 2 is rollingly connected to the support roller 22. The provision of the support roller 22 further ensures the flatness of the filter screen 2 and facilitates the pulling and dragging of the filter screen 2.

[0023] Furthermore, the filter screen 2 adopts a filter reel 23 which is arranged in a roll, and the filter reel 23 is rotatably connected to one side of the frame 1 to supply the filter screen 2 to the filter frame 11. When in use, the clean filter screen 2 drawn out by the filter reel 23 enters the filter frame 11 through the support roller 22 and the drag roller 21 on one side, and extends to the outside of the filter frame 11 through the drag roller 21 and the support roller 22 on the other side. The provision of the filter reel 23 ensures the continuous and stable supply of the filter screen 2 and maintains the flatness of the filter screen 2.

[0024] Preferably, a reel 24 is provided on the other side of the frame 1 corresponding to the filter 2, for reeling in the dirty filter 2. By rotating the reel 24 to wind the filter 2 around the reel 24, the dirty filter 2 can be quickly recovered, and the clean filter 2 can be pulled to fill the position. The dirty filter 2 recovered by the reel 25 can be centrally cleaned during shutdown and maintenance.

[0025] Preferably, the reel 24 is connected to a power device 25, which can drive the reel 24 to rotate to automatically reel in the dirty filter 2 and provide power for replacing the filter 2. The operator can automatically replace the filter 2 by operating the power device 25, further reducing the labor intensity of the operator.

[0026] The above disclosure is only a specific embodiment of the present patent, but the present patent is not limited thereto. For ordinary technicians in this field, without departing from the principle of the present invention, the deformation made should be deemed to belong to the protection of the present invention.

Claims

1. A wheel hub cleaning and filtering device, characterized in that: The invention comprises a frame (1), wherein a filter frame (11) is arranged on the frame (1) corresponding to a circulating water recovery tank, a filter screen lining (12) with a hollow structure is arranged at the bottom of the filter frame (11), and a long removable filter screen (2) is covered on the filter screen lining (12), and the two ends of the filter screen (2) in the length direction respectively extend out of the outer edge of the filter frame (11).

2. A wheel hub cleaning and filtering device according to claim 1, characterized in that: A drag roller (21) is provided at the bottom of the filter frame (11) corresponding to the filter screen (2); the drag roller (21) is rotatably connected to a side wall of the filter frame (11) or a filter lining (12); and the filter screen (2) is rollingly connected to the drag roller (21).

3. The wheel hub cleaning and filtering device according to claim 1, characterized in that: A support roller (22) is provided on the upper part of the filter frame (11) corresponding to the filter screen (2), and the filter screen (2) is rollingly connected to the support roller (22).

4. The wheel hub cleaning and filtering device according to claim 1, characterized in that: The filter screen (2) adopts a filter reel (23) arranged in a roll, and the filter reel (23) is rotatably connected to one side of the frame (1) to supply the filter screen (2) into the filter frame (11).

5. The wheel hub cleaning and filtering device according to claim 1, characterized in that: A reeling roller (24) is provided on the other side of the frame (1) corresponding to the filter screen (2) and is used for reeling in the dirty filter screen (2).

6. A wheel hub cleaning and filtering device according to claim 5, characterized in that: The reeling roller (24) is transmission-connected to the power device (25), and the power device (25) can drive the reeling roller (24) to rotate to achieve automatic reeling of the dirty filter screen (2).

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