Comprehensive cleaning device for sheet metal parts

Abstract

The utility model relates to the technical field of cleaning, and provides a comprehensive cleaning device for sheet metal parts, which comprises a rack, an ultrasonic cleaning component, a transfer component and a secondary cleaning component are arranged on the rack, the transfer component comprises a cleaning basket, an overturning driving part, a lifting driving part and a transverse moving driving part, the lifting driving part drives the cleaning basket to take up the sheet metal part subjected to ultrasonic cleaning till the cleaning basket is completely higher than the cleaning bin, then the transverse moving driving part drives the cleaning basket to reach the position above the immersion cleaning cavity, and then the overturning driving part controls the cleaning basket to overturn to pour the sheet metal part into the cleaning bin for secondary cleaning. And then the cleaning basket returns to the cleaning bin again, and the sheet metal parts are continuously received for cleaning work.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning, in particular to a comprehensive cleaning device for sheet metal parts. Background Art

[0002] Sheet metal parts need to be cleaned during the production process to remove the waste chips and cutting fluid contaminated on the sheet metal parts during production and processing. Ultrasonic cleaning machine is a kind of ultrasonic generator that emits high-frequency oscillation signals, which are converted into high-frequency mechanical oscillations by transducers and propagated into the medium. Ultrasonic waves radiate forward in the cleaning liquid in a sparse and dense manner, causing the liquid to flow and generate tens of thousands of tiny bubbles with a diameter of 50-500μm. The tiny bubbles in the liquid vibrate and burst under the action of the sound field, and impact the surface of the sheet metal to be cleaned to achieve cleaning.

[0003] The ultrasonic cleaning machine includes a cleaning chamber and an ultrasonic generator. The ultrasonic generator is installed on the cleaning chamber. When cleaning work is required, the sheet metal parts need to be loaded into the cleaning basket and then placed in the cleaning chamber. The cleaning work can be carried out after the cleaning agent covers the sheet metal parts.

[0004] Although the ultrasonic cleaning machine can thoroughly clean the sheet metal parts, the sheet metal parts need to be put into the cleaning basket in batches during the cleaning work. After the cleaning is completed, the cleaning basket needs to be manually lifted and the sheet metal parts need to be reloaded. The actual work is cumbersome and the cleaning efficiency is low. Therefore, an ultrasonic cleaning device that can perform cleaning work continuously is needed to improve the cleaning efficiency. Utility Model Content

[0005] The utility model aims to provide a comprehensive cleaning device for sheet metal parts, aiming to solve the problem that the existing ultrasonic cleaning equipment has a cumbersome operation process and leads to low cleaning efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a sheet metal comprehensive cleaning device, including a frame, on which an ultrasonic cleaning component, a transfer component and a secondary cleaning component are arranged, the ultrasonic cleaning component includes a cleaning chamber and an ultrasonic generator, the cleaning chamber is installed on the frame, and the ultrasonic generator is installed outside the cleaning chamber; the secondary cleaning component is used to clean the sheet metal parts flowing out of the ultrasonic cleaning component, and the transfer component is used to transfer the sheet metal parts in the cleaning chamber to the secondary cleaning component;

[0007] The transfer assembly includes a washing basket, a flip driving member, a lifting driving member and a transverse driving member. The transverse driving member is fixedly mounted on the frame and is used to drive the lifting driving member to slide on the frame. The flip driving member is mounted on the lifting driving member. The lifting driving member is used to drive the flip driving member to rise or fall. The flip driving member is hinged to the washing basket through a hinge rod, and a flip rod is arranged on the hinge rod.

[0008] The secondary cleaning assembly is installed on the frame and includes a dipping chamber and a discharge conveyor belt. The dipping chamber is installed on the frame for secondary dipping, and the discharge conveyor belt is used to send the sheet metal parts after secondary cleaning away from the dipping chamber.

[0009] Furthermore, a water replenishing assembly is provided on the frame. The water replenishing assembly includes a clean water tank, a chemical agent tank, a mixing conduit, an inlet conduit, a supply pump, and a flushing drain. Both the clean water tank and the chemical agent tank are installed on the frame. The mixing conduit is respectively connected to the clean water tank, the chemical agent tank, and the cleaning chamber, and a supply pump is installed on the mixing conduit; the inlet conduit is respectively connected to the clean water tank and the dipping chamber, and a supply pump is provided on the inlet conduit.

[0010] Furthermore, a cleaning water drain is provided at the bottom of the dipping chamber, and the cleaning water drain is connected to the inlet conduit; the discharge conveyor belt is installed in the dipping chamber, and a side guide plate is provided near the dipping chamber.

[0011] Furthermore, a drying assembly is provided on the frame. The drying assembly includes a support plate, a drying conveyor belt, and a hot air chamber. The support plate is installed on the frame, the drying conveyor belt is installed on the support plate, and the hot air chamber is arranged above the drying conveyor belt.

[0012] Furthermore, a heating element and a wind guiding member are provided in the hot air chamber, and an air outlet is also provided on the hot air chamber.

[0013] Furthermore, a water return part is provided below the drying conveyor belt, and the water return part is connected to the dipping chamber.

[0014] Furthermore, a material box is placed at the end of the frame, and the material box is directly below the drying conveyor belt.

[0015] Furthermore, a drain pipe is provided on the cleaning chamber and the dipping chamber, and a switch valve is provided on the drain pipe; a water guiding plate is provided between the cleaning chamber and the dipping chamber.

[0016] Furthermore, a one-way valve is provided on the mixing conduit.

[0017] For a comprehensive cleaning device for sheet metal parts provided by the present utility model, the lifting driving member drives the cleaning basket to lift the sheet metal parts that have undergone ultrasonic cleaning until the cleaning basket is completely higher than the cleaning chamber. Then, the transverse moving driving member drives the cleaning basket to come above the dipping chamber. Then, the flipping driving member controls the cleaning basket to flip and pour the sheet metal parts into the cleaning chamber for secondary cleaning. Subsequently, the cleaning basket returns to the cleaning chamber again to continue receiving sheet metal parts for cleaning work. Description of the Drawings

[0018] Figure 1 is a three-dimensional view of the present utility model;

[0019] Figure 2is a cross-sectional view of the present utility model;

[0020] Figure 3 is a view of the present utility model in the dumping state;

[0021] Figure 4 is a three-dimensional view of the frame in the present utility model;

[0022] Figure 5 is a three-dimensional view of the secondary cleaning assembly in the present utility model;

[0023] Figure 6 is a top view of the secondary cleaning assembly in the present utility model;

[0024] Figure 7 is a cross-sectional view of the secondary cleaning assembly in the present utility model;

[0025] Figure 8 is a three-dimensional view of the drying assembly in the present utility model;

[0026] Figure 9 is a three-dimensional view of the transfer assembly in the present utility model;

[0027] Figure 10 is a three-dimensional view of the water circulation assembly in the present utility model;

[0028] Figure 11 is a bottom view of the water circulation assembly in the present utility model.

[0029] Explanation of reference numerals:

[0030] Wherein: 1, frame; 2, ultrasonic cleaning assembly; 20, cleaning chamber; 21, ultrasonic generator; 3, secondary cleaning assembly; 30, immersion washing chamber; 31, discharge conveyor belt; 32, water guide plate; 33, cleaning water discharge; 34, return water part; 35, side guide plate; 4, transfer assembly; 40, cleaning basket; 41, flipping drive member; 42, lifting drive member; 43, transverse movement drive member; 44, hinge rod; 45, flipping rod; 5, drying assembly; 50, support plate; 51, drying conveyor belt; 52, hot air chamber; 6, water replenishing assembly; 60, clean water tank; 61, chemical agent water tank; 62, supply pump; 63, drain pipe; 64, switch valve; 65, mixing conduit; 66, inlet conduit; 67, check valve; 7, material frame. Detailed implementation manners

[0031] The present utility model will be described in detail below in conjunction with specific embodiments.

[0032] In the present utility model, unless otherwise clearly defined and limited, when terms such as "arranged on", "connected to", and "connected" appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or connected through one or more intermediate media. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. For the direction terms in the present utility model, they are used to better explain the characteristics of the features and the relationships between the features. It should be understood that when the placement direction of the present utility model changes, the directions of the characteristics of the features and the relationships between the features also change accordingly. Therefore, the direction terms do not constitute an absolute limitation on the characteristics of the features and the relationships between the features in space, but only play a relative limiting role.

[0033] As Figures 1 to 11 shown, the present utility model provides a comprehensive cleaning device for sheet metal parts, including a frame 1. An ultrasonic cleaning assembly 2, a transfer assembly 4, and a secondary cleaning assembly 3 are arranged on the frame 1. The ultrasonic cleaning assembly 2 includes a cleaning chamber 20 and an ultrasonic generator 21. The cleaning chamber 20 is installed on the frame 1, and the ultrasonic generator 21 is installed outside the cleaning chamber 20. The secondary cleaning assembly 3 is used to clean the sheet metal parts flowing out of the ultrasonic cleaning assembly 2, and the transfer assembly 4 is used to transfer the sheet metal parts in the cleaning chamber 20 to the secondary cleaning assembly 3.

[0034] The transfer assembly 4 includes a cleaning basket 40, a flipping drive 41, a lifting drive 42, and a lateral movement drive 43. The lateral movement drive 43 is fixedly installed on the frame 1 and is used to drive the lifting drive 42 to slide on the frame 1. The flipping drive 41 is installed on the lifting drive 42. The lifting drive 42 is used to drive the flipping drive 41 to rise or fall. The flipping drive 41 is hinged to the cleaning basket 40 through a hinge rod 44, and a flipping rod 45 is arranged on the hinge rod 44.

[0035] The secondary cleaning assembly 3 is installed on the frame 1 and includes a dipping chamber 30 and an output conveyor belt 31. The dipping chamber 30 is installed on the frame 1 for secondary dipping, and the output conveyor belt 31 is used to send the sheet metal parts after secondary cleaning away from the dipping chamber 30.

[0036] When cutting or drilling sheet metal parts, cutting fluid is usually required for assistance. As a result, the processed sheet metal parts are left with cutting fluid or waste chips. In this embodiment, the cleaning basket 40 is placed in the cleaning chamber 20 filled with cleaning fluid. The processed sheet metal parts can be conveyed to the cleaning basket 40 by the feeding conveyor belt. The ultrasonic generator 21 emits strong ultrasonic waves. When the strong ultrasonic waves propagate in the liquid, due to non-linear effects, acoustic cavitation will occur. When the cavitation bubbles suddenly collapse, the shock waves generated can produce thousands of atmospheric pressures around them, directly impacting the dirt layer repeatedly. On the one hand, it destroys the adsorption between the dirt and the surface of the cleaned part. On the other hand, it also causes the destruction of the dirt layer, detaching it from the surface of the cleaned part and dispersing them into the cleaning fluid to achieve the purpose of cleaning the sheet metal parts.

[0037] The lifting drive member 42 controls the lifting of the cleaning basket 40. The cleaning basket 40 drives the cleaned sheet metal parts to leave the cleaning fluid. After a short period of draining, the transverse movement drive member 43 drives the cleaning basket 40 to transfer above the immersion chamber 30. Subsequently, the flipping drive member 41 drives the cleaning basket 40 to flip, causing the sheet metal parts to fall into the immersion chamber 30. The immersion chamber 30 is filled with clean water for cleaning the sheet metal parts attached with the cleaning fluid. The sheet metal parts after secondary cleaning are conveyed by the discharge conveyor belt 31 to the next process.

[0038] In this embodiment, multiple sets of partition plates are provided on the discharge conveyor belt 31. The two ends of the partition plates are provided with protrusions to prevent the sheet metal parts from falling from both sides of the discharge conveyor belt 31 during transportation.

[0039] In this embodiment, a water replenishing assembly 6 is provided on the frame 1. The water replenishing assembly 6 includes a clean water tank 60, a chemical agent tank 61, a mixing conduit 65, an inlet conduit 66, a supply pump 62, and a flushing drain. Both the clean water tank 60 and the chemical agent tank 61 are installed on the frame 1. The mixing conduit 65 is respectively connected to the clean water tank 60, the chemical agent tank 61, and the cleaning chamber 20, and a supply pump 62 is installed on the mixing conduit 65; the inlet conduit 66 is respectively connected to the clean water tank 60 and the immersion chamber 30, and a supply pump 62 is provided on the inlet conduit 66.

[0040] Through the above design, during continuous cleaning work, the staff can pre-supplement clean water in the clean water tank 60 and fill the chemical agent tank 61 with high-concentration chemicals. The chemicals and clean water are mixed in the mixing conduit 65 to form a cleaning fluid. The cleaning fluid is pumped into the cleaning chamber 20 by the supply pump 62. The chemicals can be self-prepared to ensure that they can adapt to different cleaning requirements. The supply pump 62 on the inlet conduit 66 can pump the water source in the clean water tank 60 into the immersion chamber 30 to wash away the cleaning fluid attached to the sheet metal parts.

[0041] In this embodiment, a cleaning water drain 33 is provided at the bottom of the immersion chamber 30, and the cleaning water drain 33 is communicated with the water inlet conduit 66; the discharge conveyor belt 31 is installed in the immersion chamber 30, and side guide plates 35 are provided near the immersion chamber 30.

[0042] Through the above design, the cleaning water drain 33 can output a water flow with bubbles. When cleaning, the supply pump 62 outputs clean water mixed with air through the cleaning water drain 33. The water flow mixed with air has a higher cleaning efficiency, ensuring that the cleaning liquid on the sheet metal parts can be washed away. In this embodiment, the supply pump 62 is a gas-liquid mixing pump.

[0043] In this embodiment, a drying assembly 5 is provided on the frame 1. The drying assembly 5 includes a support plate 50, a drying conveyor belt 51 and a hot air chamber 52. The support plate 50 is installed on the frame 1, the drying conveyor belt 51 is installed on the support plate 50, and the hot air chamber 52 is arranged above the drying conveyor belt 51.

[0044] In this embodiment, a heating element and a wind guiding member are provided in the hot air chamber 52, and an air outlet is also provided on the hot air chamber 52.

[0045] In this embodiment, a water return part 34 is provided below the drying conveyor belt 51, and the water return part 34 is communicated with the immersion chamber 30.

[0046] Through the above design, the hot air chamber 52 can output hot air to dry the sheet metal parts. There will be more water flows attached to the sheet metal parts just conveyed out by the discharge conveyor belt 31. The water return part 34 can collect the water droplets dripping from the sheet metal parts, reducing the waste of water resources.

[0047] In this embodiment, a material box 7 is placed at the end of the frame 1, and the material box 7 is directly below the drying conveyor belt 51.

[0048] In this embodiment, a drain pipe 63 is provided on the cleaning chamber 20 and the immersion chamber 30, and a switch valve 64 is provided on the drain pipe 63; a water guide plate 32 is provided between the cleaning chamber 20 and the immersion chamber 30.

[0049] Through the above design, the drain pipe 63 is used to discharge the cleaning liquid or clean water after the cleaning operation, facilitating the replacement of the cleaning liquid or clean water in the cleaning chamber 20 and the immersion chamber 30; the water guide plate 32 can collect the cleaning liquid dripping from the cleaning basket 40, preventing the cleaning liquid from dripping onto the ground.

[0050] In this embodiment, a check valve 67 is provided on the mixing conduit 65. The check valve 67 can prevent the water flow or chemical agent from flowing back into the clean water tank 60 or the chemical agent water pump.

[0051] A comprehensive cleaning device for sheet metal parts provided by the present utility model. The lifting drive member 42 drives the cleaning basket 40 to lift the sheet metal parts that have been ultrasonically cleaned until the cleaning basket 40 is completely higher than the cleaning chamber 20. Then, the transverse movement drive member 43 drives the cleaning basket 40 to come above the immersion washing chamber 30. Next, the flipping drive member 41 controls the cleaning basket 40 to flip and pour the sheet metal parts into the cleaning chamber 20 for secondary cleaning. Subsequently, the cleaning basket 40 returns to the cleaning chamber 20 again and continues to receive the sheet metal parts for cleaning work.

[0052] In the case of no conflict, the above embodiments and the features in the embodiments can be combined with each other.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than limiting the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present utility model.

Claims

1. A comprehensive cleaning device for sheet metal parts, comprising a frame (1), characterized in that: An ultrasonic cleaning assembly (2), a transfer assembly (4) and a secondary cleaning assembly (3) are arranged on a frame (1). The ultrasonic cleaning assembly (2) includes a cleaning bin (20) and an ultrasonic generator (21). The cleaning bin (20) is installed on the frame (1), and the ultrasonic generator (21) is installed outside the cleaning bin (20). The secondary cleaning assembly (3) is used for cleaning the sheet metal parts flowing out of the ultrasonic cleaning assembly (2), and the transfer assembly (4) is used for transferring the sheet metal parts in the cleaning bin (20) to the secondary cleaning assembly (3). The transfer assembly (4) includes a cleaning basket (40), a flipping drive (41), a lifting drive (42) and a lateral movement drive (43). The lateral movement drive (43) is fixedly installed on the frame (1) and is used for driving the lifting drive (42) to slide on the frame (1). The flipping drive (41) is installed on the lifting drive (42). The lifting drive (42) is used for driving the flipping drive (41) to rise or fall. The flipping drive (41) is hinged to the cleaning basket (40) through a hinge rod (44), and a flipping rod (45) is arranged on the hinge rod (44). The secondary cleaning assembly (3) is installed on the frame (1) and includes an immersion washing chamber (30) and an output conveyor belt (31). The immersion washing chamber (30) is installed on the frame (1) for secondary immersion washing, and the output conveyor belt (31) is used for sending the sheet metal parts after secondary cleaning away from the immersion washing chamber (30).

2. The all-round cleaning device for sheet metal parts according to claim 1, wherein: A water replenishing assembly (6) is arranged on the frame (1). The water replenishing assembly (6) includes a clean water tank (60), a chemical agent tank (61), a mixing conduit (65), a water inlet conduit (66), a supply pump (62) and a flushing drain. Both the clean water tank (60) and the chemical agent tank (61) are installed on the frame (1). The mixing conduit (65) is respectively communicated with the clean water tank (60), the chemical agent tank (61) and the cleaning bin (20), and a supply pump (62) is installed on the mixing conduit (65). The water inlet conduit (66) is respectively communicated with the clean water tank (60) and the immersion washing chamber (30), and a supply pump (62) is arranged on the water inlet conduit (66).

3. The all-round cleaning device for sheet metal parts according to claim 2, wherein: A cleaning water drain (33) is arranged at the bottom of the immersion washing chamber (30), and the cleaning water drain (33) is communicated with the water inlet conduit (66). The output conveyor belt (31) is installed in the immersion washing chamber (30), and a side guide plate (35) is arranged near the immersion washing chamber (30).

4. The all-round cleaning device for sheet metal parts according to claim 1, characterized in that: A drying assembly (5) is arranged on the frame (1). The drying assembly (5) includes a support plate (50), a drying conveyor belt (51) and a hot air chamber (52). The support plate (50) is installed on the frame (1), the drying conveyor belt (51) is installed on the support plate (50), and the hot air chamber (52) is arranged above the drying conveyor belt (51).

5. The all-round cleaning device for sheet metal parts according to claim 4, characterized in that: A heating element and a wind guiding member are arranged in the hot air chamber (52), and an air outlet is further arranged on the hot air chamber (52).

6. The all-round cleaning device for sheet metal parts according to claim 4, wherein: A water return part (34) is arranged below the drying conveyor belt (51), and the water return part (34) is communicated with the immersion washing chamber (30).

7. The all-round cleaning device for sheet metal parts according to claim 1, wherein: A material box (7) is placed at the end of the rack (1), and the material box (7) is directly below the drying conveyor belt (51).

8. The all-round cleaning device for sheet metal parts according to claim 1, characterized in that: A drain pipe (63) is provided on the cleaning chamber (20) and the immersion chamber (30), and a switch valve (64) is provided on the drain pipe (63); a water guide plate (32) is provided between the cleaning chamber (20) and the immersion chamber.

9. The all-round cleaning device for sheet metal parts according to claim 2, wherein: A check valve (67) is provided on the mixed flow conduit (65).

Images