A subframe profile assembly cleaning device

Abstract

The present invention relates to the technical field of cleaning equipment, and discloses a sub-frame profile assembly cleaning equipment, wherein a second servo motor can drive the rotating table to rotate, and a first servo motor drives the workpiece to swing back and forth, and an adjusting component composed of a first adjusting cylinder, a first connecting rod, and a third connecting rod, and an adjusting component composed of a second adjusting cylinder, a second connecting rod, and a fourth connecting rod can drive a sling platform to shake and swing left and right, thereby completing the dumping of residual water in a pipe and utilizing the shaking characteristics of the sling platform, so that the workpiece swings left and right when sprayed with high-pressure water, and the shaking and swinging are beneficial to flushing in the pipe and excretion of impurities, and the equipment can clean impurities such as aluminum chips and emulsion remaining on the surface of the workpiece and in a hollow pipe, and in particular can solve the problem of residual water accumulation and inability to dry in the profile pipe.

Description

Technical Field

[0001] The present application relates to the technical field of cleaning equipment, and in particular to a cleaning equipment for a subframe profile assembly. Background Art

[0002] The subframe is one of the important parts of the car. The traditional process is to stamp and weld steel plates. With the lightweight of automobile manufacturing, steel is now being replaced by aluminum. A more popular type of subframe is composed of two parts. The first part is the profile assembly, which is welded together by different profiles such as aluminum tubes and aluminum sheets. The second part is the casting assembly, which is formed by the casting process. The two parts are connected together by bolts or other means to form a new type of aluminum subframe. The profile assembly needs to be cleaned after machining. It is required to clean the impurities such as aluminum chips and emulsions remaining on the surface of the workpiece and in the hollow tube. The traditional spray cleaning machine can no longer meet the process requirements. The biggest difficulty encountered is that there is water accumulation in the front crossbeam tube, which cannot be cleaned and dried. New equipment is urgently needed. Summary of the invention

[0003] The embodiment of the present application provides a subframe profile assembly cleaning device, which can clean impurities such as aluminum chips, emulsions, etc. remaining on the surface of the workpiece and in the hollow tube, and can especially solve the problem of residual water in the profile tube and the inability to dry.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] In a first aspect, a cleaning device is provided, including a frame, a first servo motor, a first axis, a turning table, a second servo motor, a rotating table, a first adjusting cylinder, a first connecting rod, a third connecting rod, a second adjusting cylinder, a second connecting rod, a fourth connecting rod, a sling platform, and a tensioning assembly, wherein the first servo motor is fixed to one side of the frame, the output end of the first servo motor is fixedly connected to the first axis, the turning table is fixedly mounted on the first axis, the first servo motor can drive the first axis to rotate, and drive the turning table to turn; the second servo motor is fixed to the turning table, the output end of the second servo motor is fixedly connected to the rotating table, and the second servo motor can drive the rotating table Rotation; one end of the first adjusting cylinder and one end of the first connecting rod are movably connected to different positions of the rotating table, the other end of the first adjusting cylinder and the other end of the first connecting rod are movably connected to one end of the third connecting rod, and the other end of the third connecting rod is movably connected to the sling platform; one end of the second adjusting cylinder and one end of the second connecting rod are movably connected to different positions of the rotating table, the other end of the second adjusting cylinder and the other end of the second connecting rod are movably connected to one end of the fourth connecting rod, and the other end of the fourth connecting rod is movably connected to the sling platform; the tensioning assembly is fixedly arranged on the sling platform, and the tensioning assembly is used for detachably fixing the workpiece to be cleaned.

[0006] In some embodiments, the first adjusting cylinder and the second adjusting cylinder are symmetrically arranged about the axis of the second shaft, the first connecting rod and the second connecting rod are symmetrically arranged about the axis of the second shaft, and the third connecting rod and the fourth connecting rod are symmetrically arranged about the axis of the second shaft.

[0007] In some embodiments, it also includes a water tank and a water spray assembly located on the left and right sides, the water spray assembly includes a water outlet, a water pump, a filter, and a water suction pipe, the water suction pipe extends into the water tank, the water tank is arranged at the bottom of the flushing area, the water outlet is connected to the water outlet pipe of the water pump through a water pipe, the water inlet pipe of the water pump is connected to the water outlet end of the filter through a water pipe, and the water inlet end of the filter is connected to the water suction pipe.

[0008] In some embodiments, there are multiple water outlets, including a horizontal water outlet and a lateral water outlet having a certain angle with the horizontal plane.

[0009] In some embodiments, the horizontal water outlet and the lateral water outlet are arranged vertically in a straight line, the lateral water outlet is arranged at the upper end or the lower end, and the lateral water outlet is inclined inwardly at 45°.

[0010] In some embodiments, it also includes a blower and an air outlet. The blower is fixedly installed on the bottom surface of the rotating table, and the air outlet facing the workpiece to be cleaned is fixedly arranged on the output port of the blower.

[0011] In some embodiments, the air outlets are arranged horizontally in a straight line, with the leftmost and rightmost air outlets tilted outward at a certain angle, and the middle air outlet pointing vertically downward.

[0012] In some embodiments, the tensioning assembly includes a sleeve, a cylinder, an expansion core, and an expansion sleeve. The sleeve is fixed on the sling platform, the cylinder is fixedly installed inside the sleeve, the output end of the cylinder is fixedly connected to the expansion core, the expansion sleeve is arranged on the expansion core, and the expansion core cooperates with the expansion sleeve.

[0013] In some embodiments, two vertical connecting plates are symmetrically fixed at the bottom of the sling platform, and two horizontal connecting plates are respectively fixed on the two vertical connecting plates. The tensioning assembly includes a sleeve, a cylinder, an expansion core, and an expansion sleeve. The sleeve is fixed on the horizontal connecting plate, and the cylinder is fixedly installed inside the sleeve. The output end of the cylinder is fixedly connected to the expansion core, and the expansion sleeve is arranged on the expansion core, and the expansion core cooperates with the expansion sleeve.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The present application provides a sub-frame profile assembly cleaning equipment, including a second servo motor, a rotating table, a first adjusting cylinder, a first connecting rod, a third connecting rod, a second adjusting cylinder, a second connecting rod, a fourth connecting rod, and a sling platform. The second servo motor can drive the rotating table to rotate, and the first servo motor drives the flip table to swing back and forth. The adjusting component composed of the first adjusting cylinder, the first connecting rod, and the third connecting rod, and the adjusting component composed of the second adjusting cylinder, the second connecting rod, and the fourth connecting rod can drive the sling platform to swing and swing left and right, which not only completes the dumping of residual water in the pipe, but also utilizes the shaking characteristics of the sling platform, so that the workpiece swings left and right when sprayed with high-pressure water. The shaking and swinging are conducive to flushing in the pipe and excretion of impurities. This equipment can clean impurities such as aluminum chips and emulsions remaining on the surface of the workpiece and in the hollow tube, and especially can solve the problems of residual water accumulation and inability to dry in the profile tube. It is ingeniously designed, advanced in technology, and has high practical production application value. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 The figure is a schematic diagram of the structure of a subframe profile assembly;

[0018] Figure 2 The figure is a schematic diagram of the structure of a casting assembly;

[0019] Figure 3 The middle is a front view of a sub-frame profile assembly cleaning device of the present application;

[0020] Figure 4 The middle is a top view of a sub-frame profile assembly cleaning device of the present application;

[0021] Figure 5 The middle is a left side view of a sub-frame profile assembly cleaning device of the present application;

[0022] Figure 6 The middle is a structural schematic diagram of a tensioning component of a sub-frame profile assembly cleaning device of the present application;

[0023] Among them: 1-first sleeve, 2-first longitudinal beam, 3-first square box, 4-first connecting plate, 5-first body mounting hole, 6-first bracket, 7-front cross beam, 8-second bracket, 9-second body mounting hole, 10-second connecting plate, 11-second square box, 12-second longitudinal beam, 13-second sleeve, 14-frame, 15-water tank, 16-first water suction pipe, 17-first filter, 18-first high-pressure water pump, 19-first horizontal water outlet, 20-first lateral water outlet, 21-protective door, 22-second filter, 23-second water suction pipe, 24-second high-pressure water pump, 25-second horizontal water outlet, 26-second lateral water outlet, 27-turning table, 28-first axis, 29-first servo motor, 30-bearing, 31-bearing seat, 32-second servo motor, 33-second axis, 34-rotating table, 35-high-pressure blower, 36-first regulating cylinder, 37-first connecting rod, 38-air outlet, 39-third connecting rod, 40-second regulating cylinder, 41-second connecting rod, 42-fourth connecting rod, 43-hanging device platform, 44-vertical connecting plate, 45-horizontal connecting plate, 46-sleeve, 47-cylinder, 48-expansion sleeve, 49-expansion core, 100-profile assembly, 200-casting assembly. DETAILED DESCRIPTION

[0024] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] In conjunction with the instruction manual Figure 1-2 As shown in the figure, a subframe structure includes a profile assembly 100 and a casting assembly 200, and the two parts are assembled together by bolts to form an aluminum subframe. The profile assembly 100 includes a first sleeve 1, a first longitudinal beam 2, a first square box 3, a first connecting plate 4, a first body mounting hole 5, a first bracket 6, a front cross beam 7, a second bracket 8, a second body mounting hole 9, a second connecting plate 10, a second square box 11, a second longitudinal beam 12, and a second sleeve 13. Its assembly structure is as shown in FIG. Figure 1 In the production of the subframe, the profile assembly 100 needs to be cleaned after machining, and the impurities such as aluminum chips and emulsion remaining on the surface of the workpiece and in the hollow tube are required to be cleaned. The traditional spray cleaning machine can no longer meet the process requirements. The biggest difficulty encountered is that the water in the tube of the front cross beam 7 is residual and cannot be cleaned and dried.

[0027] In order to solve the above-mentioned problems existing in the cleaning process of the profile assembly 100 of the above-mentioned subframe, a cleaning device is provided in one embodiment of the present application, including a frame 14, a first servo motor 29, a first shaft 28, a turning table 27, a second servo motor 32, a rotating table 34, a first adjusting cylinder 36, a first connecting rod 37, a third connecting rod 39, a second adjusting cylinder 40, a second connecting rod 41, a fourth connecting rod 42, a sling platform 43, and a tensioning assembly. The first servo motor 29 is fixed to one side of the frame 14, and the output end of the first servo motor 29 is fixedly connected to the first shaft 28. The turning table 27 is fixedly installed on the first shaft 28. The first servo motor 29 can drive the first shaft 28 to rotate and drive the turning table 27 to turn over; the second servo motor 32 is fixed to the turning table 27, and the output end of the second servo motor 32 is fixedly connected to the The rotating table 34, the second servo motor 32 can drive the rotating table 34 to rotate; one end of the first adjusting cylinder 36 and one end of the first connecting rod 37 are movably connected to different positions of the rotating table 34, the other end of the first adjusting cylinder 36 and the other end of the first connecting rod 37 are movably connected to one end of the third connecting rod 39, and the other end of the third connecting rod 39 is movably connected to the sling platform 43; one end of the second adjusting cylinder 40 and one end of the second connecting rod 41 are movably connected to different positions of the rotating table 34, the other end of the second adjusting cylinder 40 and the other end of the second connecting rod 41 are movably connected to one end of the fourth connecting rod 42, and the other end of the fourth connecting rod 42 is movably connected to the sling platform 43; the tensioning assembly is fixedly arranged on the sling platform 43, and the tensioning assembly is used for detachably fixing the workpiece to be cleaned. In a cleaning device provided in this embodiment, the second servo motor can drive the rotating table to rotate, and the first servo motor drives the workpiece to swing back and forth, and through the adjustment assembly composed of the first adjusting cylinder, the first connecting rod, and the third connecting rod, and the adjustment assembly composed of the second adjusting cylinder, the second connecting rod, and the fourth connecting rod, the sling platform can be driven to shake and swing left and right, which not only completes the dumping of residual water in the pipe, but also utilizes the shaking characteristics of the sling platform, so that the workpiece swings left and right when high-pressure water is sprayed. The shaking and swinging are conducive to flushing in the pipe and excretion of impurities. This equipment can clean impurities such as aluminum chips, emulsions, etc. remaining on the surface of the workpiece and the hollow tube, and especially can solve the problem of residual water accumulation and inability to dry in the profile tube.

[0028] In order to achieve left and right tilted pouring and make the tilt adjustment components on the left and right sides symmetrical, in another embodiment of the present application, the first adjusting cylinder and the second adjusting cylinder are symmetrically arranged about the axis of the second shaft, the first connecting rod and the second connecting rod are symmetrically arranged about the axis of the second shaft, and the third connecting rod and the fourth connecting rod are symmetrically arranged about the axis of the second shaft.

[0029] In order to recycle the cleaning liquid, another embodiment of the present application further includes a water tank and water spray components located on the left and right sides, the water spray component includes a water outlet, a water pump, a filter, and a water suction pipe, the water suction pipe extends into the water tank, the water tank is arranged at the bottom of the flushing area, the water outlet is connected to the water outlet pipe of the water pump through a water pipe, the water inlet pipe of the water pump is connected to the water outlet end of the filter through a water pipe, and the water inlet end of the filter is connected to the water suction pipe.

[0030] In order to improve the water spray flushing effect, the water outlet is designed. In another embodiment of the present application, there are multiple water outlets, including a horizontal water outlet and a lateral water outlet with a certain angle to the horizontal plane. In another embodiment of the present application, the horizontal water outlet and the lateral water outlet are arranged vertically in a straight line, the lateral water outlet is arranged at the upper end or the lower end, and the lateral water outlet is inclined inward at 45°.

[0031] In order to dry the workpiece, in another embodiment of the present application, a blower and an air outlet are further included. The blower is fixedly mounted on the bottom surface of the rotating table 34, and an air outlet facing the workpiece to be cleaned is fixedly arranged on the output port of the blower. In order to obtain a better drying effect, the air outlet is designed. In another embodiment of the present application, the air outlets are arranged horizontally in a straight line, with the leftmost and rightmost air outlets tilted outward at a certain angle, and the middle air outlet is vertically downward.

[0032] In order to facilitate the detachable fixation of the workpiece to be cleaned, a tensioning assembly structure is designed. In another embodiment of the present application, the tensioning assembly includes a sleeve 46, a cylinder 47, an expansion core 49, and an expansion sleeve 48. The sleeve 46 is fixed on the sling platform 43, and the cylinder 47 is fixedly installed inside the sleeve 46. The output end of the cylinder 47 is fixedly connected to the expansion core 49. The expansion sleeve 48 is sleeved on the expansion core 49, and the expansion core 49 cooperates with the expansion sleeve 48. In order to better adapt to the structural characteristics of the subframe profile assembly, an installation method of the tensioning component is designed. In another embodiment of the present application, two vertical connecting plates 44 are symmetrically fixed to the bottom of the sling platform 43, and two horizontal connecting plates 45 are respectively fixed on the two vertical connecting plates 44. The tensioning component includes a sleeve 46, a cylinder 47, an expansion core 49, and an expansion sleeve 48. The sleeve 46 is fixed on the horizontal connecting plate 45, and the cylinder 47 is fixedly installed inside the sleeve 46. The output end of the cylinder 47 is fixedly connected to the expansion core 49. The expansion sleeve 48 is sleeved on the expansion core 49, and the expansion core 49 cooperates with the expansion sleeve 48.

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] Embodiment 1:

[0035] In conjunction with the instruction manual Figure 3-6 As shown, in this embodiment 1, a subframe profile assembly cleaning device is provided, including a frame 14, a water storage tank 15, a first water suction pipe 16, a first filter 17, a first high-pressure water pump 18, a first horizontal water outlet 19, a first lateral water outlet 20, a protective door 21, a second filter 22, a second water suction pipe 23, a second high-pressure water pump 24, a second horizontal water outlet 25, a second lateral water outlet 26, a turning table 27, a first shaft 28, a first servo motor 29, a bearing 30, a bearing seat 31, a second servo motor 32, a second shaft 33, a rotating table 34, a high-pressure blower 35, a first regulating cylinder 36, a first connecting rod 37, an air outlet 38, a third connecting rod 39, a second regulating cylinder 40, a second connecting rod 41, a fourth connecting rod 42, a sling platform 43, a vertical connecting plate 44, a horizontal connecting plate 45, a sleeve 46, a cylinder 47, an expansion sleeve 48 and an expansion core 49.

[0036] A protective door 21 is provided on one side of the frame 14 for placing and removing the workpiece of the profile assembly of the sub-frame to be cleaned. The first servo motor 29 is fixed on the frame 14, and its output end is connected to the first shaft 28 through a coupling. The two ends of the first shaft 28 extend into the two bearings 30 on the left and right sides and are interference fit with the inner ring of the bearing 30. The bearing 30 is fixed in the two bearing seats 31 on the inner side of the frame 14. The turning table 27 is installed on the first shaft 28, and the turning of the turning table 27 is controlled by the first servo motor 29. The second servo motor 32 is fixed to the bottom of the turning table 27 through a motor bracket, and its output end is connected to the second shaft 33. The rotating table 34 is installed on the second shaft 33, and the rotation of the rotating table 34 is controlled by the second servo motor 32. The first adjusting cylinder 36 is hinged on the rotating table 34, the first connecting rod 37 is hinged on the rotating table 34, the output end of the first adjusting cylinder 36 is hinged with the first connecting rod 37 and the third connecting rod 39, and the other end of the third connecting rod 39 is hinged on the sling platform 43. The second adjusting cylinder 40 is hinged on the rotating table 34, the second connecting rod 41 is hinged on the rotating table 34, the output end of the second adjusting cylinder 40 is hinged with the second connecting rod 41 and the fourth connecting rod 42, and the other end of the fourth connecting rod 42 is hinged on the sling platform 43. The first adjusting cylinder 36 and the second adjusting cylinder 40 are symmetrically installed about the axis of the second shaft 33, the first connecting rod 37 and the second connecting rod 41 are symmetrically installed about the axis of the second shaft 33, and the third connecting rod 39 and the fourth connecting rod 42 are symmetrically installed about the axis of the second shaft 33.

[0037] The high-pressure blower 35 is installed at the bottom of the rotating table 34, just above the workpiece, and provides high-pressure hot air to the air outlet 38 for drying the workpiece. The air outlets 38 are arranged horizontally in a straight line, with the leftmost and rightmost air outlets tilted outward by 45 degrees, and the middle air outlet is vertically downward.

[0038] Two vertical connecting plates 44 are symmetrically installed at the bottom of the lifting platform 43, and two horizontal connecting plates 45 are respectively fixed on the two vertical connecting plates 44. The tensioning structures on the two horizontal connecting plates 45 are consistent, that is, the sleeve 46 is fixed on the horizontal connecting plate 45, and the cylinder 47 is installed inside the sleeve 46. The output end of the cylinder 47 is connected to the expansion core 49, and the expansion core 49 cooperates with the expansion sleeve 48. The two cylinders 47 control the two expansion sleeves 48 to tighten the first body mounting hole 5 and the second body mounting hole 9, thereby completing the loading and fixing of the profile assembly 100.

[0039] A first high-pressure water pump 18 and a second high-pressure water pump 24 are symmetrically installed on both sides of the workpiece. The first high-pressure water pump 18 draws cleaning liquid from the water tank 15 at the bottom of the frame through the first suction pipe 16. The cleaning liquid is filtered through the first filter 17 and discharged through the first horizontal water outlet 19 and the first lateral water outlet 20. The first horizontal water outlet 19 is arranged vertically in a straight line to wash the workpiece from the horizontal direction. The first lateral water outlet 20 is inclined inward at 45° to wash the workpiece from the upper side. The second high-pressure water pump 24 draws cleaning liquid from the water tank at the bottom of the frame through the second suction pipe 23. The cleaning liquid is filtered through the second filter 22 and discharged through the second horizontal water outlet 25 and the second lateral water outlet 26. The second horizontal water outlet 25 is arranged vertically in a straight line to wash the workpiece from the horizontal direction. The second lateral water outlet 26 is inclined inward at 45° to wash the workpiece from the upper side.

[0040] The cleaning and drying process of the cleaning equipment described in this embodiment 1 is: loading and clamping, rotating cleaning, tilting and pouring water front and back, tilting and pouring water left and right, hot air drying, and loosening and unloading.

[0041] A specific working process of a sub-frame profile assembly cleaning equipment is as follows: first, open the protective door 21, load the material from the protective door position, and respectively cover the first body mounting hole 5 and the second body mounting hole 9 of the profile assembly on the two expansion sleeves 48, and then start the cylinder 47 to pull the expansion core 49, and the expansion sleeve tightens the hole to complete the loading and clamping of the workpiece; then close the protective door, and start the first high-pressure water pump 18 and the second high-pressure water pump 24 at the same time, and spray and clean the profile assembly 100 horizontally and obliquely from the left and right sides. During the cleaning process, the second servo motor 32 drives the rotating table 34 to reciprocate and rotate a certain angle to make the spray The shower cleaning is more uniform; after the cleaning is completed, the first servo motor 29 is started to drive the flip table 27 to flip forward and backward at a certain angle, dumping the water remaining in the first longitudinal beam 2, the second longitudinal beam 12, the front cross beam 7 and other pipes, and then the first regulating cylinder 36 is started, and its output end is retracted. Under the action of the hinge mechanism, the sling platform 43 tilts to the upper left to pour out the remaining water in the front cross beam, and then the sling platform 43 is reset. Then the second regulating cylinder 40 is started, and its output end is retracted. Under the action of the hinge mechanism, the sling platform 43 tilts to the upper right to pour out the remaining water in the front cross beam, and then the sling platform 43 is reset. After three dumpings at different angles and directions, the water remaining in the profile assembly pipe can be completely discharged; then the high-pressure blower 35 is started to blow hot air to the surface of the workpiece through the air outlet 38 until the workpiece is dried; finally, the protective door 21 is opened, the expansion sleeve 48 is loosened, and the cleaned profile assembly is removed.

[0042] The present invention provides a cleaning device for a sub-frame profile assembly. Through a hinge structure, the residual water in the tube is dumped, and the swinging characteristics of the hinge are utilized to make the workpiece swing left and right when sprayed with high-pressure water. The swinging and swaying are conducive to flushing and excretion of impurities in the tube. This device can clean the impurities such as aluminum chips and emulsion remaining on the surface of the workpiece and in the hollow tube, and can especially solve the problem of residual water in the profile tube and the inability to dry. It has a clever design, advanced technology, and high practical production application value.

[0043] The embodiments of the present application are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method and core idea of ​​the present application. At the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A cleaning device, characterized in that: It includes a frame, a first servo motor, a first shaft, a turning table, a second servo motor, a rotating table, a first adjusting cylinder, a first connecting rod, a third connecting rod, a second adjusting cylinder, a second connecting rod, a fourth connecting rod, a sling platform, and a tensioning assembly. The first servo motor is fixed to one side of the frame, the output end of the first servo motor is fixedly connected to the first shaft, the turning table is fixedly mounted on the first shaft, the first servo motor can drive the first shaft to rotate, and drive the turning table to turn over; the second servo motor is fixed to the turning table, the output end of the second servo motor is fixedly connected to the rotating table, and the second servo motor can drive the rotating table to rotate; One end of the first adjusting cylinder and one end of the first connecting rod are movably connected to different positions of the rotating platform, the other end of the first adjusting cylinder and the other end of the first connecting rod are movably connected to one end of the third connecting rod, and the other end of the third connecting rod is movably connected to the sling platform; One end of the second adjusting cylinder and one end of the second connecting rod are movably connected to different positions of the rotating table, the other end of the second adjusting cylinder and the other end of the second connecting rod are movably connected to one end of the fourth connecting rod, and the other end of the fourth connecting rod is movably connected to the lifting device platform; the tensioning assembly is fixedly arranged on the lifting device platform, and the tensioning assembly is used for detachably fixing the workpiece to be cleaned.

2. A cleaning device according to claim 1, characterized in that: The output end of the second servo motor is fixedly connected to the rotating table, including: the output end of the second servo motor is connected to the second shaft, and the rotating table is fixed on the second shaft; the first adjusting cylinder and the second adjusting cylinder are symmetrically arranged about the axis of the second shaft, the first connecting rod and the second connecting rod are symmetrically arranged about the axis of the second shaft, and the third connecting rod and the fourth connecting rod are symmetrically arranged about the axis of the second shaft.

3. A cleaning device according to claim 1, characterized in that: It also includes a water tank and water spray components located on the left and right sides, the water spray component includes a water outlet, a water pump, a filter, and a water suction pipe, the water suction pipe extends into the water tank, the water tank is arranged at the bottom of the flushing area, the water outlet is connected to the water outlet pipe of the water pump through a water pipe, the water inlet pipe of the water pump is connected to the water outlet end of the filter through a water pipe, and the water inlet end of the filter is connected to the water suction pipe.

4. A cleaning device according to claim 3, characterized in that: There are multiple water outlets, including horizontal water outlets and lateral water outlets with a certain angle to the horizontal plane.

5. A cleaning device according to claim 4, characterized in that: The horizontal water outlet and the lateral water outlet are vertically arranged in a straight line, the lateral water outlet is arranged at the upper end or the lower end, and the lateral water outlet is inclined inwardly at 45 degrees.

6. A cleaning device according to claim 1, characterized in that: It also includes a blower and an air outlet. The blower is fixedly installed on the bottom surface of the rotating table, and the air outlet facing the workpiece to be cleaned is fixedly arranged on the output port of the blower.

7. A cleaning device according to claim 6, characterized in that: The air outlets are arranged horizontally in a straight line, with the leftmost and rightmost air outlets tilted outward at a certain angle, and the middle air outlet pointing vertically downward.

8. A cleaning device according to claim 1, characterized in that: The tensioning assembly includes a sleeve, a cylinder, an expansion core, and an expansion sleeve. The sleeve is fixed on the sling platform. The cylinder is fixedly installed inside the sleeve. The output end of the cylinder is fixedly connected to the expansion core. The expansion sleeve is arranged on the expansion core, and the expansion core cooperates with the expansion sleeve.

9. A cleaning device according to claim 1, characterized in that: Two vertical connecting plates are symmetrically fixed at the bottom of the sling platform, and two horizontal connecting plates are respectively fixed on the two vertical connecting plates. The tensioning assembly includes a sleeve, a cylinder, an expansion core, and an expansion sleeve. The sleeve is fixed on the horizontal connecting plate, and the cylinder is fixedly installed inside the sleeve. The output end of the cylinder is fixedly connected to the expansion core, and the expansion sleeve is arranged on the expansion core, and the expansion core cooperates with the expansion sleeve.

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