Aluminum pipe cleaning device and method

Abstract

The invention provides an aluminum pipe cleaning device and method, and belongs to the technical field of pipe cleaning. An aluminum pipe cleaning device comprises an ultrasonic cleaning box, two first linear drivers arranged on the right side of the ultrasonic cleaning box and two second linear drivers arranged on the left side of the ultrasonic cleaning box. Cross beams are connected between the first linear driver and the second linear driver which correspond to each other in the left-right direction, connecting plates are arranged on the outer surfaces of the cross beams in a linear array mode, the lower ends of the connecting plates are spherically hinged to first cross rods on the same sides, the first cross rods are arranged at one ends of telescopic rods in a penetrating mode in a spherical hinge mode, and L-shaped limiting plates are arranged on the two sides of the ultrasonic cleaning box. A second cross rod is arranged between the two L-shaped limiting plates, the L-shaped limiting plates are used for limiting the height of the second cross rod, and the second cross rod penetrates through the other end of the telescopic rod in a spherical hinge mode; according to the aluminum pipe cleaning device, stacked aluminum pipes can be turned over up and down, stains between the adjacent aluminum pipes can be conveniently discharged from gaps, and the cleaning effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of tube cleaning, and in particular to an aluminum tube cleaning device and method. Background Art

[0002] During the production and processing of round aluminum tubes, various stains such as metal chips, oil stains, dust, etc. often remain on the inner and outer surfaces. These stains not only affect the appearance quality of the aluminum tube, but may also have adverse effects on its mechanical properties and corrosion resistance. Therefore, cleaning of aluminum tubes has become an indispensable part of the aluminum processing process.

[0003] Ultrasonic cleaning uses ultrasound to disperse, emulsify and peel off the dirt layer to achieve the cleaning purpose. It is applied to the cleaning process of round aluminum tubes. When cleaning aluminum tubes in large quantities in an ultrasonic cleaning tank, there is a problem that the stains are difficult to remove.

[0004] Referring to the Chinese patent application document with publication number CN119098450A and publication date December 10, 2024, entitled "An ultrasonic cleaning device for cleaning the surface of an aluminum tube", the invention comprises a cleaning tank and a lifting mechanism installed inside the cleaning tank. The lifting mechanism is used to tilt the aluminum tube, thereby accelerating the falling off of stains and promoting the falling stains deposited at the bottom of the aluminum tube to move to the lower end of the aluminum tube, thereby improving the cleaning effect of the aluminum tube.

[0005] Referring to the above technical solution, the efficiency of stain discharge is improved by tilting one end of the circular aluminum tube. Since the aluminum tubes are often in a stacked state, cavities are formed between adjacent aluminum tubes, and the gaps between the aluminum tubes are small. When the aluminum tubes are long, the formed cavity is long, and the stains need to move from one end of the cavity to the other end, resulting in a low stain discharge rate and an unsatisfactory cleaning effect. Summary of the invention

[0006] In view of this, the present application provides an aluminum tube cleaning device and method, aiming to solve the problem of low stain discharge rate between adjacent aluminum tubes and unsatisfactory cleaning effect.

[0007] To solve the above technical problems, in a first aspect, the present application provides an aluminum tube cleaning device, comprising an ultrasonic cleaning box, two linear actuators 1 arranged on the right side of the ultrasonic cleaning box, and two linear actuators 2 arranged on the left side of the ultrasonic cleaning box; A crossbeam is connected between the linear driver 1 and the linear driver 2 corresponding to the left and right directions, and the outer surface of the crossbeam is provided with a connecting plate in a linear array, and the lower end of the connecting plate is ball-jointed with the cross bar 1 on the same side, and the cross bar 1 is penetrated and arranged at one end of the telescopic rod in the manner of a ball joint, and L-shaped limit plates are provided on both sides of the ultrasonic cleaning box, and a cross bar 2 is provided between the two L-shaped limit plates, and the L-shaped limit plates are used to limit the height of the cross bar 2, and the cross bar 2 is penetrated through the other end of the telescopic rod in the manner of a ball joint, and the telescopic rods on both sides of the cross bar 2 are distributed in an "eight" shape.

[0008] By adopting the above technical solution, the crossbeam is lifted and one end of the telescopic rod on one side is lifted through the connecting plate and the crossbar, so that the aluminum tube is flipped up and down. During the flipping process, the stains between adjacent aluminum tubes are easily discharged from the gaps, while ensuring the consistency of the cleaning effect of the aluminum tube.

[0009] Optionally, one end of the cross beam is hinged to the execution end of linear driver one, and a slot one provided at the other end of the cross beam is cooperated with the execution end of linear driver two. The L-shaped limit plate is vertically slidably arranged with the ultrasonic cleaning box, and the upper end of the vertical part of the L-shaped limit plate is hinged to the horizontal part of the L-shaped limit plate. The third pin shaft connected to the lower end of the vertical part of the L-shaped limit plate is cooperated with a slot two provided at the second end of the cross bar.

[0010] By adopting the above technical solution, linear drive 1 and linear drive 2 are arranged in cooperation to lift one end of the beam, thereby lifting one end of the aluminum tube. The tilting of one end of the aluminum tube accelerates the discharge of stains inside the aluminum tube and stains inside the cavity formed by adjacent aluminum tubes.

[0011] Optionally, the upper end of the connecting plate is hinged with a U-shaped connector 1 through a first pin, and the upper end of the U-shaped connector 1 is hinged with a U-shaped connector 2 through a second pin, the first pin and the second pin are perpendicular to each other, and the U-shaped connector 2 is fixedly connected to the outer surface of the beam on the same side, and the front and rear inner walls of the ultrasonic cleaning box are linearly arrayed with wedge plates, the lower ends of the inclined surfaces of the wedge plates are inclined outward, and the lower ends of the connecting plates are provided with protrusions, and the ends of the protrusions abut against the inclined surfaces of adjacent wedge plates.

[0012] By adopting the above technical solution, when the connecting plate is lifted, the protrusion moves toward the middle of the ultrasonic cleaning box under the guiding action of the inclined surface of the wedge plate, so that the lifted side of the aluminum tube is gathered together and the other side of the aluminum tube is dispersed, thereby increasing the gap between the aluminum tubes and facilitating the discharge of stains from the cavity between the aluminum tubes after cleaning.

[0013] Optionally, linear drivers three are provided on both the left and right sides of the ultrasonic cleaning box, and the actuators of the two linear drivers three are fixedly connected to the horizontal part of the L-shaped limiting plate on the same side.

[0014] By adopting the above technical solution, the L-shaped limit plate is driven to rise and fall through the linear drive three-drive to meet the use requirements of tilting one end of the beam.

[0015] Optionally, reinforcing rods are also included, and the reinforcing rods are respectively connected to the corresponding connecting plates in the transverse direction.

[0016] By adopting the above technical solution, the structural strength of the basket is improved.

[0017] Optionally, the linear drive one, the linear drive two and the linear drive three are all oil cylinders.

[0018] By adopting the above technical solution, the load capacity and support stability are improved.

[0019] Optionally, a circulation pump is provided on one side of the ultrasonic cleaning box, the water inlet pipe end of the circulation pump is connected to the lower end of one side of the ultrasonic cleaning box, the water outlet pipe end of the circulation pump is arranged above the other side of the ultrasonic cleaning box, and the water outlet pipe end of the circulation pump is provided with a nozzle in a linear array.

[0020] By adopting the above technical solution, the circulation pump continuously draws cleaning liquid from the bottom of one side of the ultrasonic cleaning box and flows out from the upper end of the other side of the ultrasonic cleaning box, so that the cleaning liquid inside the ultrasonic cleaning box circulates and promotes the discharge of stains inside and between the aluminum tubes. In addition, the cleaning liquid is sprayed from the nozzle so that when one end of the aluminum tube is lifted, the cleaning liquid can directly flow into the inside of the aluminum tube and between the gaps of the aluminum tubes, thereby improving the cleaning effect.

[0021] In a second aspect, the present application provides an aluminum tube cleaning method, which is applied to an aluminum tube cleaning device described in the first aspect, and the cleaning method comprises: S1, the operator starts the ultrasonic cleaning box to perform ultrasonic cleaning on the aluminum tube, and the linear actuators 1 and 2 corresponding to the left and right directions are started to lift the crossbeam on one side, and the lifted crossbeam drives the crossbar 1 to lift through the connecting plate, and the crossbar 1 lifts the outer end of the telescopic rod, so that the aluminum tube on the lifted side rolls to the upper surface of the aluminum tube on the other side, and flips the aluminum tube up and down; S2, synchronously start the two linear actuators 2 and the linear actuator 3 on the left, the two linear actuators 2 drive the left end of the crossbeam to tilt upward, and the linear actuator 3 on the left drives the left end of the crossbar 2 to lift upward through the L-shaped limit plate, so that the height of the telescopic rod on the left is higher than that of the telescopic rod on the right, and one end of the stacked aluminum tubes is lifted upward; S3, the protrusion on the lifted side moves inward under the guiding action of the inclined surface of the wedge plate, so that the stacked aluminum tubes are gathered together at one end and dispersed at the other end, thereby increasing the gap between the aluminum tubes.

[0022] By adopting the above technical solution, the stains between adjacent aluminum tubes are discharged from the gaps during the up and down flipping of the aluminum tubes, thereby improving the efficiency of stain discharge. When one end of the stacked aluminum tubes is lifted, the aluminum tubes are tilted to accelerate the discharge of stains inside the aluminum tubes. At the same time, the gaps between the aluminum tubes are enlarged by gathering one end of the stacked aluminum tubes and dispersing the other end, thereby improving the efficiency of stain discharge inside the cavity between the aluminum tubes.

[0023] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects: 1. Start the linear actuator 1 and the linear actuator 2 on the rear side, the rear crossbeam is lifted and one end of the telescopic rod is lifted through the connecting plate and the crossbar 1, the aluminum tube at the bottom of the rear side is flipped to the upper layer of the aluminum tube at the front side, and the aluminum tube is flipped up and down. During the flipping process, the stains between the adjacent aluminum tubes are easily discharged from the gaps, which improves the efficiency of stain discharge. At the same time, the aluminum tubes at different heights are evenly subjected to ultrasonic action to ensure the consistency of the cleaning effect of the aluminum tube.

[0024] 2. Synchronously start the two linear actuators 2 and the linear actuator 3 on the left, the left ends of the two beams are lifted, and the beams drive the left end of the crossbar 1 to lift through the U-shaped connector 2, the U-shaped connector 1 and the connecting plate in turn. At the same time, the linear actuator 3 on the left drives the left end of the crossbar 2 to lift through the L-shaped limit plate, so that the telescopic rod lifts the left end of the aluminum tube, and the left end of the aluminum tube tilts to accelerate the discharge of stains inside the aluminum tube.

[0025] 3. When the connecting plate is lifted, the protrusion moves toward the middle of the ultrasonic cleaning box under the guidance of the inclined surface of the wedge plate, so that the lifted side of the aluminum tubes gathers together and the other side of the aluminum tubes disperses, increasing the gap between the aluminum tubes and further improving the rate of discharge of stains from the cavity between the aluminum tubes after cleaning.

[0026] 4. Start the circulation pump to circulate the cleaning liquid inside the ultrasonic cleaning box to promote the removal of stains inside and between the aluminum tubes. In addition, the cleaning liquid is sprayed out from the nozzle so that when one end of the aluminum tube is lifted, the cleaning liquid can directly flow into the inside of the aluminum tube and between the gaps of the aluminum tubes, flushing out the stains inside and between the aluminum tubes and improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the structure of an aluminum tube cleaning device for this application; Figure 2 This is a schematic cross-sectional view of the ultrasonic cleaning box of the present application; Figure 3 This is a schematic diagram of the structure of the application from a left cross-sectional perspective; Figure 4 This is a schematic diagram of the structure of the connecting plate of this application; Figure 5 For this application Figure 2 Schematic diagram of the local enlarged structure of area A in the middle.

[0028] Explanation of the reference numerals: 1. ultrasonic cleaning box; 2. linear drive 1; 3. linear drive 2; 4. basket; 41. cross beam; 411. slot 1; 42. connecting plate; 421. U-shaped connector 1; 422. U-shaped connector 2; 43. cross bar 1; 44. cross bar 2; 45. telescopic rod; 46. L-shaped limit plate; 5. linear drive 3; 6. reinforcing rod; 7. circulating pump; 8. water inlet pipe; 9. water outlet pipe; 10. wedge plate; 11. bump. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the following will be combined with the embodiments of the present application. Figure 1-Figure 5 , the technical scheme of the embodiment of the present application is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the present application, not all of the embodiments. Based on the described embodiment of the present application, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this application.

[0030] In a first aspect, the present application provides an aluminum tube cleaning device, which adopts the following technical solution: Reference Figure 1 The present embodiment provides an aluminum tube cleaning device, including an ultrasonic cleaning box 1, a linear drive 1 2, a linear drive 2 3 and a basket 4. The ultrasonic cleaning box 1 utilizes the cavitation effect of ultrasonic waves in liquids, generates numerous tiny bubbles through high-frequency vibrations, and utilizes the impact force generated by the bubbles bursting when contacting the surface of the aluminum tube to remove stains on the surface of the aluminum tube. There are two linear drives 1 2 and they are arranged on the left side of the ultrasonic cleaning box 1, and there are two linear drives 2 3 and they are arranged on the right side of the ultrasonic cleaning box 1. The linear drives 1 2 and 2 3 cooperate to drive one side of the basket 4 to lift, and the bottom side of the basket 4 is lifted to flip the aluminum tube.

[0031] Among them, refer to Figure 1 , Figure 2 and Figure 5The basket 4 includes a crossbeam 41, a connecting plate 42, a crossbar 1 43, a crossbar 2 44, a telescopic rod 45 and an L-shaped limiting plate 46. There are two crossbeams 41 and the right ends of both are hinged to the upper ends of the adjacent linear actuators 2. The inner walls of the notches 1 411 arranged at the left ends of the two crossbeams 41 are slidably and rotatably connected to the upper ends of the adjacent linear actuators 2 3; the outer surfaces of the two crossbeams 41 are linearly arrayed with U-shaped connectors 2 422, and the lower ends of the U-shaped connectors 2 422 are hinged to U-shaped connectors 1 421 through second pin shafts. There are multiple connecting plates 42 and the upper ends of the connecting plates 42 are hinged to the lower ends of the vertically corresponding U-shaped connectors 1 421 through first pin shafts, and the first pin shaft and the second pin shaft are perpendicular to each other (refer to Figure 4 ), the U-shaped connector 2 422 and the vertically corresponding U-shaped connector 1 421 are hinged so that the connecting plate 42 can maintain a vertical state, reducing the torsion of the connecting plate 42 when one end of the aluminum tube is lifted, and the U-shaped connector 1 421 and the vertically corresponding connecting plates 42 are hinged so that the lifting process of one end of the aluminum tube is gathered together, and the cross bar 1 43 has two ball joints at the lower end of the connecting plate 42 on the same side, and the cross bar 1 43 passes through one end of the telescopic rod 45 set on the same side in a ball joint manner; the left side of the ultrasonic cleaning box 1 Linear actuators 3 5 are fixedly installed on both sides of the right side. The actuators of the linear actuators 3 5 are fixedly connected to the horizontal part of the L-shaped limit plate 46 on the same side. A cross bar 2 44 is arranged between the two L-shaped limit plates 46. The cross bar 2 44 penetrates the other end of the telescopic rod 45 in the form of a ball joint. The L-shaped limit plate 46 is used to limit the height of the cross bar 2 44. The cross bar 2 44 is pulled higher than the two cross bars 1 43 by the L-shaped limit plate 46, so that the telescopic rods 45 on both sides of the cross bar 2 44 are distributed in an "eight" shape (refer to Figure 3 ), the "eight"-shaped structure is convenient for flipping the aluminum tube at the bottom to the upper layer, thereby improving the flipping effect of the aluminum tube.

[0032] The linear actuator 1 2 and the linear actuator 2 3 on the rear side are started, and the cross bar 2 44 is stationary in the vertical direction under the limiting action of the two L-shaped limiting plates 46. The linear actuator 1 2 and the linear actuator 2 3 on the rear side drive the cross beam 41 on the rear side to be lifted, and the cross beam 41 on the rear side drives the outer end of the telescopic rod 45 to be lifted through the connecting plate 42 and the cross bar 1 43. When the cross bar 1 43 is lifted, the telescopic rod 45 can adapt to the change in the distance between the cross bar 1 43 and the cross bar 2 44, so that the upper surface of the telescopic rod 45 on the rear side of the cross bar 2 44 and the upper surface of the telescopic rod 45 on the front side of the cross bar 2 44 are coplanar, and the aluminum tube at the bottom of the rear side is flipped to the upper layer of the aluminum tube at the front side. Conversely, the linear actuator 1 2 and the linear actuator 2 3 on the front side are started, so that the aluminum tube at the bottom of the front side is flipped to the upper layer of the aluminum tube at the rear side. The upper layer of the aluminum tube is flipped up and down, and the stains between the adjacent aluminum tubes are discharged from the gaps during the flipping process; in addition, since the ultrasonic wave is transmitted upward from the bottom of the ultrasonic cleaning box 1, the aluminum tubes on the bottom layer are directly affected by the ultrasonic wave emitted by the transducer, the ultrasonic wave energy is relatively concentrated, and the cleaning effect such as the cavitation effect is stronger, while the aluminum tubes on the top layer are far away from the transducer, and the ultrasonic wave will have energy loss in the process of upward propagation. For example, when passing through the bottom and middle aluminum tubes, part of the energy will be absorbed, scattered, etc., and the energy will be weakened when reaching the top aluminum tube, resulting in inconsistent cleaning effects between the top aluminum tube and the bottom aluminum tube. By flipping the aluminum tubes up and down, the aluminum tubes can be evenly acted on by ultrasonic waves, thereby ensuring the consistency of the cleaning effect of the aluminum tubes.

[0033] Among them, refer to Figure 2 The upper end of the vertical part of the L-shaped limiting plate 46 is hinged to the horizontal part of the L-shaped limiting plate 46 , and the third pin connected to the lower end of the vertical part of the L-shaped limiting plate 46 cooperates with the second slot set at the end of the second crossbar 44 .

[0034] When the left end of the stacked aluminum tube needs to be lifted upward, the two linear actuators 2 3 and the linear actuator 3 5 on the left are started synchronously, and the upper ends of the two linear actuators 2 3 slide inside the slot 1 411 to drive the left ends of the two cross beams 41 to be lifted, and the cross beam 41 drives the left end of the cross bar 1 43 to be lifted in turn through the U-shaped connector 2 422, the U-shaped connector 1 421 and the connecting plate 42. At the same time, the linear actuator 3 5 on the left drives the left end of the cross bar 2 44 to be lifted synchronously through the L-shaped limiting plate 46, and the third pin shaft connected to the lower end of the vertical part of the L-shaped limiting plate 46 is slidably and rotatably connected to the slot 2 set at the end of the cross bar 2 44, so that the telescopic rod 45 lifts the left end of the aluminum tube, and the left end of the aluminum tube is tilted to accelerate the discharge of stains inside the aluminum tube.

[0035] In order to improve the structural strength of the basket 4, reinforcing rods 6 are spherically jointed between the corresponding connecting plates 42 in the transverse direction.

[0036] Reference Figure 3In order to further increase the rate of discharge of stains from the cavities between the aluminum tubes after cleaning, the front and rear inner walls of the ultrasonic cleaning box 1 are linearly arrayed with wedge plates 10, the lower ends of the inclined surfaces of the wedge plates 10 are inclined outward, and the lower ends of the connecting plates 42 are provided with protrusions 11, and the ends of the protrusions 11 are in contact with the inclined surfaces of the adjacent wedge plates 10. When the connecting plates 42 are lifted, the protrusions 11 move toward the middle of the ultrasonic cleaning box 1 under the guidance of the inclined surfaces of the wedge plates 10, so that the lifted sides of the aluminum tubes gather together and the other sides of the aluminum tubes disperse, thereby increasing the gaps between the aluminum tubes.

[0037] It is worth mentioning that the linear actuator 1 2 , the linear actuator 2 3 and the linear actuator 3 5 are all oil cylinders, which can withstand greater working pressure by adopting hydraulic drive.

[0038] Reference Figure 1 , which also includes a circulation pump 7, the end of the water inlet pipe 8 of the circulation pump 7 is connected to the lower end of one side of the ultrasonic cleaning box 1, the end of the water outlet pipe 9 of the circulation pump 7 is arranged above the other side of the ultrasonic cleaning box 1, and the end of the water outlet pipe 9 of the circulation pump 7 is provided with a nozzle in a linear array. When the circulation pump 7 is started, the circulation pump 7 continuously extracts cleaning liquid from the bottom of one side of the ultrasonic cleaning box 1 and flows out from the upper end of the other side of the ultrasonic cleaning box 1, so that the cleaning liquid inside the ultrasonic cleaning box 1 circulates and promotes the discharge of stains inside and between the aluminum tubes. In addition, the cleaning liquid is sprayed from the nozzle so that when one end of the aluminum tube is lifted, the cleaning liquid directly flows into the inside of the aluminum tube and between the gaps of the aluminum tubes, thereby improving the cleaning effect.

[0039] The implementation principle of an aluminum tube cleaning device in the embodiment of the present application is: Start the circulation pump 7, which continuously draws cleaning liquid from the bottom of one side of the ultrasonic cleaning box 1 and flows out from the upper end of the other side of the ultrasonic cleaning box 1, so that the cleaning liquid inside the ultrasonic cleaning box 1 circulates and promotes the discharge of stains inside and between the aluminum tubes. Start the linear actuator 1 2 and the linear actuator 2 3 on the rear side, and the rear crossbeam 41 drives the outer end of the telescopic rod 45 to be lifted through the connecting plate 42 and the crossbar 1 43, so that the aluminum tube above the telescopic rod 45 on the rear side is flipped to the upper layer of the aluminum tube on the front side. Conversely, start the linear actuator 1 2 and the linear actuator 2 3 on the front side, so that the aluminum tube above the telescopic rod 45 on the front side is flipped to the rear side, so that the stains between the aluminum tubes are discharged from the gaps during the flipping of the aluminum tubes, thereby improving the efficiency of stain discharge. At the same time, the aluminum tubes can be thoroughly cleaned by changing the upper and lower positions of the aluminum tubes.

[0040] The linear actuator 2 3 and the linear actuator 3 5 on the left are started synchronously, and the two linear actuators 2 3 drive the left end of the crossbeam 41 to lift, and the left end of the crossbar 1 43 is lifted. At the same time, the linear actuator 3 5 on the left drives the left end of the crossbar 2 44 to lift synchronously, so that the telescopic rod 45 lifts the left end of the aluminum tube, and the left end of the aluminum tube is tilted to accelerate the discharge of stains inside the aluminum tube. When the connecting plate 42 is lifted and drives the protrusion 11 to lift, the protrusion 11 moves toward the inside of the ultrasonic cleaning box 1 under the guidance of the inclined surface of the wedge plate 10, and the connecting plate 42 squeezes the lifted end of the aluminum tube to make them gather together, and the other sides of the aluminum tubes are dispersed to increase the gap between the aluminum tubes, so that the stains are discharged from the cavity between the aluminum tubes after cleaning.

[0041] In addition, the cleaning liquid is sprayed out from the nozzle so that when one end of the aluminum tube is lifted, the cleaning liquid can directly flow into the inside of the aluminum tube and between the gaps of the aluminum tube, thereby increasing the flow speed of the cleaning liquid and improving the cleaning effect.

[0042] In a second aspect, the present application provides an aluminum tube cleaning method, which is applied to an aluminum tube cleaning device in the first aspect, and the cleaning method comprises: S1, the operator starts the ultrasonic cleaning box 1 to perform ultrasonic cleaning on the aluminum tube, and the linear actuators 1 2 and 2 3 corresponding to the left and right directions are started to lift the crossbeam 41 on one side, and the lifted crossbeam 41 drives the crossbar 1 43 to lift through the connecting plate 42, and the crossbar 1 43 lifts the outer end of the telescopic rod 45, so that the aluminum tube on the lifted side rolls to the upper surface of the aluminum tube on the other side, flips the aluminum tube up and down, accelerates the discharge of stains between the aluminum tubes, and at the same time, the aluminum tubes at different heights can be cleaned evenly; S2, synchronously start the two linear actuators 2 3 and the linear actuator 3 5 on the left, the two linear actuators 2 3 drive the left end of the crossbeam 41 to tilt upward, and the linear actuator 3 5 on the left drives the left end of the crossbar 2 44 to lift upward through the L-shaped limit plate 46, so that the height of the telescopic rod 45 on the left is higher than the height of the telescopic rod 45 on the right, and one end of the stacked aluminum tubes is lifted upward; S3, the raised block 11 moves inward under the guiding action of the inclined surface of the wedge plate 10, so that the stacked aluminum tubes are gathered together at one end and dispersed at the other end, thereby increasing the gap between the aluminum tubes and improving the rate at which stains are discharged from the cavities between the aluminum tubes.

[0043] In addition, it should be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0044] The above is a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. An aluminum tube cleaning device, comprising an ultrasonic cleaning box (1), two linear actuators (2) arranged on the right side of the ultrasonic cleaning box (1), and two linear actuators (3) arranged on the left side of the ultrasonic cleaning box (1), characterized in that: A crossbeam (41) is connected between the linear actuators 1 (2) and 2 (3) corresponding to the left and right directions. The outer surface of the crossbeam (41) is provided with a connecting plate (42) in a linear array. The lower end of the connecting plate (42) is spherically hinged with the crossbar 1 (43) on the same side. The crossbar 1 (43) is spherically hinged to one end of the telescopic rod (45). L-shaped limit plates (46) are provided on both sides of the ultrasonic cleaning box (1). A crossbar 2 (44) is provided between the two L-shaped limit plates (46). The L-shaped limit plates (46) are used to limit the height of the crossbar 2 (44). The crossbar 2 (44) is spherically hinged to the other end of the telescopic rod (45). The telescopic rods (45) on both sides of the crossbar 2 (44) are distributed in an "eight" shape.

2. The aluminum tube cleaning device according to claim 1, characterized in that: One end of the cross beam (41) is hinged to the execution end of the linear driver one (2), and the notch one (411) provided at the other end of the cross beam (41) is matched with the execution end of the linear driver two (3). The L-shaped limit plate (46) is vertically slidably arranged with the ultrasonic cleaning box (1), the upper end of the vertical part of the L-shaped limit plate (46) is hinged to the horizontal part of the L-shaped limit plate (46), and the third pin connected to the lower end of the vertical part of the L-shaped limit plate (46) is matched with the notch two provided at the end of the cross bar two (44).

3. The aluminum tube cleaning device according to claim 2, characterized in that: The upper end of the connecting plate (42) is hingedly connected to a U-shaped connector 1 (421) via a first pin shaft, and the upper end of the U-shaped connector 1 (421) is hingedly connected to a U-shaped connector 2 (422) via a second pin shaft, the first pin shaft and the second pin shaft are perpendicular to each other, and the U-shaped connector 2 (422) is fixedly connected to the outer surface of the crossbeam (41) on the same side, and the front and rear inner walls of the ultrasonic cleaning box (1) are linearly connected to wedge plates (10), the lower ends of the inclined surfaces of the wedge plates (10) are inclined outward, and the lower ends of the connecting plates (42) are provided with protrusions (11), and the ends of the protrusions (11) are in contact with the inclined surfaces of adjacent wedge plates (10).

4. The aluminum tube cleaning device according to claim 3, characterized in that: The left and right sides of the ultrasonic cleaning box (1) are both provided with linear drivers three (5), and the actuators of the two linear drivers three (5) are both fixedly connected to the horizontal part of the L-shaped limiting plate (46) on the same side.

5. The aluminum tube cleaning device according to claim 2, characterized in that: It also includes reinforcing rods (6), each of which is spherically jointed with a middle portion of a laterally corresponding connecting plate (42).

6. The aluminum tube cleaning device according to claim 4, characterized in that: The linear drive 1 (2), the linear drive 2 (3) and the linear drive 3 (5) are all oil cylinders.

7. The aluminum tube cleaning device according to claim 1, characterized in that: A circulation pump (7) is provided on one side of the ultrasonic cleaning box (1); an end of a water inlet pipe (8) of the circulation pump (7) is connected to a lower end of one side of the ultrasonic cleaning box (1); an end of a water outlet pipe (9) of the circulation pump (7) is arranged above the other side of the ultrasonic cleaning box (1); and a linear array of nozzles is provided on the end of the water outlet pipe (9) of the circulation pump (7).

8. A method for cleaning an aluminum tube, applied to the aluminum tube cleaning device according to claim 4, characterized in that: include: S1, the operator starts the ultrasonic cleaning box (1) to perform ultrasonic cleaning on the aluminum tube, and the linear actuators 1 (2) and 2 (3) corresponding to the left and right directions are started to lift the crossbeam (41) on one side, and the lifted crossbeam (41) drives the crossbar 1 (43) to lift via the connecting plate (42), and the crossbar 1 (43) lifts the outer end of the telescopic rod (45), so that the aluminum tube on the lifted side rolls to the upper surface of the aluminum tube on the other side, thereby flipping the aluminum tube up and down; S2, synchronously starting the two linear actuators 2 (3) and the linear actuator 3 (5) on the left side, the two linear actuators 2 (3) drive the left end of the crossbeam (41) to tilt upward, and the linear actuator 3 (5) on the left side drives the left end of the crossbar 2 (44) to lift upward through the L-shaped limit plate (46), so that the height of the telescopic rod (45) on the left side is higher than the height of the telescopic rod (45) on the right side, and one end of the stacked aluminum tubes is lifted upward; S3, the protrusion (11) on the lifted side moves inward under the guiding action of the inclined surface of the wedge-shaped plate (10), so that the stacked aluminum tubes are lifted up to gather together at one end and dispersed at the other end, thereby increasing the gap between the aluminum tubes.

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