A multi-functional cleaning machine

Abstract

This application relates to a multi-functional cleaning machine, belonging to the field of workpiece cleaning equipment, and includes a water storage tank with an open upper end. A housing is covered above the water storage tank. Doors are provided on both side walls of the water storage tank. A conveying mechanism is installed on the water storage tank along the direction of the connection line of the two doors. A receiving box is fixedly connected in the water storage tank and is located below the conveying mechanism. An ultrasonic transducer is installed in the receiving box. A circulating pipe II is fixedly connected between the receiving box and the water storage tank, and a water pump is installed on the circulating pipe II. The two side walls of the receiving box are closely attached to the inner side walls of the water storage tank. There are two partition plates in the housing and they are located above the conveying mechanism. The conveying mechanism includes a number of rollers and a driving component for driving the rollers to rotate. The lower end of each partition plate passes through two adjacent rollers and is closely attached to the upper edge of the receiving box. A driving member for driving the partition plate to lift is connected to each partition plate. This application has the effect of improving the cleaning efficiency of workpieces.

Description

Technical Field

[0001] This application relates to the field of workpiece cleaning equipment, and in particular to a multifunctional cleaning machine. Background Art

[0002] Heat treatment refers to a metal hot working process in which metal materials are heated, held, and cooled in a solid state to change the chemical composition and structure of the material surface or interior and obtain the required properties. To avoid polluting the working site, environment, and for waste recycling, all parts that have been machined and heat treated must be cleaned to remove surface grease, dirt, cutting fluid, and metal chips.

[0003] The existing workpiece cleaning method usually immerses multiple workpieces in a water storage tank, and then uses ultrasonic waves to clean the workpieces in the water storage tank. After the workpieces are cleaned, they need to be fished out of the water storage tank and then transported to the next working area.

[0004] However, during the cleaning process, it is necessary to repeatedly place and fish out the workpieces in the water storage tank, resulting in low work efficiency for cleaning the workpieces. Summary of the Invention

[0005] In order to improve the cleaning efficiency of workpieces, this application provides a multifunctional cleaning machine.

[0006] The multifunctional cleaning machine provided by this application adopts the following technical solutions:

[0007] A multifunctional cleaning machine includes a water storage tank with an open upper end. A housing covers the upper part of the water storage tank. Doors are opened on both side walls of the water storage tank. A conveying mechanism is installed on the water storage tank along the direction connecting the two doors. A receiving box is fixedly connected inside the water storage tank and is located below the conveying mechanism. Ultrasonic transducers are installed in the receiving box. A circulation pipe is fixedly connected between the receiving box and the water storage tank. A water pump is installed on the circulation pipe. The two side walls of the receiving box are closely attached to the inner side walls of the water storage tank. Two partition plates are arranged in the housing above the conveying mechanism. The conveying mechanism includes a number of roller shafts and a driving component for driving the roller shafts to rotate. The lower end of each partition plate passes through two adjacent roller shafts and is closely attached to the upper edge of the receiving box. A driving member for driving the partition plate to lift is connected to each partition plate.

[0008] By adopting the above technical solution, the workpiece is placed on the conveying mechanism, and the driving member is started to drive the partition plate to rise. In this way, the partition plate rises and gradually moves away from the roller shaft. Subsequently, the workpiece is conveyed between the two partition plates by the conveying mechanism, and then the driving member is started to drive the partition plate to descend until the partition plate closely adheres to the upper edge of the receiving box. The water pump on the circulation two-pipe is started, and at this time, the cleaning liquid is pumped into the receiving box through the circulation two-pipe until the workpiece is completely immersed in the cleaning liquid. The ultrasonic transducer is started to perform ultrasonic cleaning on the workpiece. After the cleaning is completed, the driving member is started to control the partition plate to rise. At this time, the cleaning liquid between the two partition plates passes through the gap between the partition plate and the receiving box and flows back into the water storage tank, so that the cleaning liquid can be reused. The driving assembly is started, and the driving assembly drives each roller shaft to rotate, thereby conveying the workpiece out of the cleaning machine. During the cleaning process, the workpiece can be ultrasonically cleaned without descending into the interior of the receiving box, improving the cleaning efficiency of the workpiece.

[0009] Preferably, a spraying mechanism is installed inside the housing. The spraying mechanism includes a spraying pipe placed above the conveying mechanism and used for spraying the cleaning liquid on the conveying mechanism. A circulation one-pipe is fixedly connected between the spraying pipe and the water storage tank, and a water pump is installed on the circulation one-pipe.

[0010] By adopting the above technical solution, before starting the ultrasonic transducer, the water pump is started, and the cleaning liquid is pumped into the spraying pipe through the circulation one-pipe. Subsequently, the spraying pipe sprays the workpiece. The workpiece is preliminarily cleaned by the spraying mechanism first, which is convenient for improving the cleaning efficiency of the workpiece.

[0011] Preferably, the water storage tank includes a first water storage tank and a second water storage tank. The conveying mechanism conveys the workpiece from the first water storage tank to the second water storage tank. The receiving box is installed in the first water storage tank. The spraying mechanism is placed directly above the first water storage tank, and an up-and-down spraying mechanism is installed inside the housing near the second water storage tank.

[0012] By adopting the above technical solution, when the conveying mechanism conveys the workpiece to a position close to the first water storage tank, the spraying mechanism and the ultrasonic transducer clean the workpiece. Subsequently, the conveying mechanism conveys the workpiece to a position close to the second water storage tank, and then the workpiece is cleaned again by the up-and-down spraying mechanism.

[0013] Preferably, the up-and-down spraying mechanism includes an upper spraying pipe fixed inside the housing and a lower spraying pipe fixed inside the second water storage tank. Both the upper spraying pipe and the lower spraying pipe are fixedly connected to the second water storage tank by a circulation three-pipe, and a water pump is installed on the circulation three-pipe. The conveying mechanism passes through the space between the upper spraying pipe and the lower spraying pipe. Nozzles are fixedly connected to both the upper spraying pipe and the lower spraying pipe and are arranged in the direction of the conveying mechanism.

[0014] By adopting the above technical solution, the workpiece is sprayed and cleaned up and down by the upper spraying pipe and the lower spraying pipe, which is beneficial to comprehensively flushing the workpiece.

[0015] Preferably, a heating element and a temperature sensor are installed in the water storage tank. The heating element is electrically connected to a central controller, and the temperature sensor is also electrically connected to the central controller.

[0016] By adopting the above technical solution, the cleaning liquid in the water storage tank is heated by the heating element, which is beneficial to improving the working efficiency of the cleaning liquid for cleaning workpieces.

[0017] Preferably, a liquid level sensor is installed in the water storage tank. A water inlet pipe is fixedly connected to the side wall of the water storage tank. A water inlet water pump is installed on the water inlet pipe. The water inlet water pump and the liquid level sensor are respectively electrically connected to the central controller.

[0018] By adopting the above technical solution, the liquid level sensor monitors the liquid level in the water storage tank in real time, which is beneficial to supplementing the cleaning liquid in the water storage tank in time when the cleaning liquid in the water storage tank is less.

[0019] Preferably, the bottom end of the receiving box is sleeved with an installation box. A plurality of long strip holes are formed in the bottom wall of the receiving box. A regulating plate is slidably connected in the receiving box. A plurality of regulating holes are formed in the upper surface of the regulating plate. A spring is fixedly connected between the regulating plate and the receiving box. When the regulating plate is close to the inner bottom wall of the receiving box, both the long strip holes and the regulating holes are blocked, and the spring is in a stretched state.

[0020] By adopting the above technical solution, when the spring is in a normal state, the regulating plate is separated from the inner bottom wall of the receiving box. At this time, impurities in the receiving box pass through the regulating holes and the long strip holes and then precipitate inside the installation box. Before starting the ultrasonic transducer, push the regulating plate downward until the regulating plate is close to the inner bottom wall of the receiving box, and both the long strip holes and the regulating holes are blocked. At this time, start the ultrasonic transducer to clean the workpiece, reducing the situation that impurities in the installation box are mixed into the cleaning liquid in the receiving box due to vibration.

[0021] Preferably, a protrusion is provided at the lower end of each partition plate. Two regulating frames are fixedly connected to the upper surface of the regulating plate. When the partition plate is close to the upper edge of the receiving box, each protrusion presses downward against the corresponding regulating frame, and the regulating plate is close to the inner bottom wall of the receiving box.

[0022] By adopting the above technical solution, when the partition plate descends until it presses against the upper edge of the receiving box, the protrusion pushes the regulating frame downward, and the regulating frame pushes the regulating plate downward to move and be close to the inner bottom wall of the receiving box. The operation is simple and convenient, without adding other power sources, and is relatively resource-saving.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] The workpiece can be ultrasonically cleaned without descending into the inside of the receiving box, which improves the cleaning efficiency of the workpiece;

[0025] Before starting the ultrasonic transducer, impurities are blocked in the installation box, reducing the situation where the impurities in the installation box are mixed into the cleaning liquid in the receiving box due to vibration. Description of the Drawings

[0026] Figure 1 is a schematic diagram showing the overall structure of the cleaning machine in the first embodiment of the present application.

[0027] Figure 2 is a cross-sectional view showing the internal structure of the cleaning machine in the first embodiment of the present application.

[0028] Figure 3 is a schematic diagram showing the structure of the adjusting mechanism in the second embodiment of the present application.

[0029] Description of the reference numerals: 1, water storage tank; 11, partition plate; 12, first water storage compartment; 13, second water storage compartment; 2, conveying mechanism; 21, roller shaft; 22, driving assembly; 221, sprocket; 222, driving motor; 3, outer shell; 31, doorway; 32, door body; 33, first cylinder; 34, second cylinder; 4, partition door; 41, first cleaning cavity; 42, second cleaning cavity; 5, spraying mechanism; 51, spraying pipe; 511, short hole; 6, gushing vibration cleaning mechanism; 61, receiving box; 611, long hole; 62, partition board; 621, protrusion; 63, control cylinder; 7, upper and lower spraying mechanism; 71, upper spraying pipe; 72, lower spraying pipe; 73, nozzle; 8, air drying mechanism; 81, hair dryer; 9, adjusting mechanism; 91, installation box; 92, adjusting plate; 921, adjusting hole; 93, fixing block; 94, spring; 95, adjusting frame. Detailed Description of the Embodiments

[0030] The following will Figures 1 - 3 further describe the present application in detail. Embodiment 1

[0031] The embodiment of the present application discloses a multifunctional cleaning machine. Referring to Figure 1 and Figure 2 , the multifunctional cleaning machine includes a water storage tank 1 for containing cleaning liquid. The upper end of the water storage tank 1 is open, and a conveying mechanism 2 is installed at the open upper end of the water storage tank 1. A partition plate 11 is fixedly connected inside the water storage tank 1. The partition plate 11 divides the water storage tank 1 into a first water storage compartment 12 and a second water storage compartment 13. The conveying mechanism 2 is used to convey the workpiece from the direction of the first water storage compartment 12 towards the direction of the second water storage compartment 13.

[0032] A housing 3 is fixedly connected to the top of the water storage tank 1 to cover the upper opening of the water storage tank 1. Doorways 31 are respectively provided on the two side walls of the housing 3. A door body 32 is vertically slidably connected to each doorway 31 to seal the doorway 31. Two cylinders 1 33 are fixedly connected to the housing 3, and one cylinder 1 33 corresponds to one door body 32. The piston rod of each cylinder 1 33 is vertically downward and fixedly connected to the corresponding door body 32. When the cylinder 1 33 is started, the cylinder 1 33 drives the door body 32 to rise and fall, thereby controlling the opening and closing of the door 31.

[0033] The interior of the housing 3 is fixedly connected with a partition door 4, which divides the interior of the housing 3 into a cleaning cavity 1 41 and a cleaning cavity 2 42. The partition door 4 is vertically arranged upward and the upper end of the partition door 4 penetrates the housing 3. The outer wall of the housing 3 is also fixedly connected with a cylinder 2 34, and the piston rod of the cylinder 2 34 is vertically downward and fixedly connected with the upper end of the partition door 4. The cleaning cavity 1 41 is located directly above the water storage tank 12, and the cleaning cavity 2 42 is located directly above the water storage tank 2 13. The cleaning cavity 1 41 is installed with a spray mechanism 5 and a spring vibration cleaning mechanism 6, and the cleaning cavity 2 42 is installed with an upper and lower spray mechanism 7 and an air drying mechanism 8.

[0034] By controlling the cylinder 33 near the water storage box 12, the door 31 near the water storage box 12 is opened. Then the workpiece is placed on the conveying mechanism 2, and then the workpiece is conveyed to the cleaning cavity 41 by the conveying mechanism 2, and the door 31 near the water storage box 12 is closed, and the workpiece is cleaned by the spraying mechanism 5 and the spring vibration cleaning mechanism 6.

[0035] Then, the air cylinder 632 is controlled to control the partition door 4 to rise, and then the workpiece is conveyed to the second cleaning cavity 42 by the conveying mechanism 2. The workpiece is cleaned again by the upper and lower spraying mechanisms 7, and after cleaning, the workpiece is air-dried by the air-drying mechanism 8. Finally, the door 31 near the second water storage box 13 is opened by the air cylinder 1 33, and the conveying mechanism 2 conveys the air-dried workpiece from the door 31 near the second water storage box 13 to the second cleaning cavity 42.

[0036] The transmission mechanism 2 includes a plurality of rollers 21, which are arranged along the length direction of the water storage tank 1, and a driving assembly 22 for driving the plurality of rollers 21. The driving assembly 22 includes a sprocket 221 coaxially fixed to one end of each roller 21, a driving motor 222 is fixedly connected to the outer wall of the water storage tank 1, and a sprocket 221 is also coaxially fixed to the output shaft of the driving motor 222, and a plurality of gears are connected by chains.

[0037] The driving motor 222 is started, and the output shaft of the driving motor 222 rotates, which can drive each roller 21 to rotate through the sprocket 221 chain, thereby transferring the workpiece on the roller 21 .

[0038] The spraying mechanism 5 is placed above the conveying mechanism 2. The spraying mechanism 5 includes a number of spray pipes 51 fixedly connected inside the housing 3. The adjacent spray pipes 51 are interconnected with each other. A long hole or a plurality of short holes 511 are formed in the side wall of each spray pipe 51. In the embodiment of the present application, a number of short holes 511 are formed in the side wall of the spray pipe 51. The spray pipe 51 is connected to the water storage tank 12 through a first circulation pipe, and a water pump is installed on the first circulation pipe.

[0039] The cleaning liquid is pumped from the water storage tank 12 into the spray pipe 51 through the first circulation pipe. In this way, the spray pipe 51 can spray the cleaning liquid onto the workpiece, facilitating the cleaning of the workpiece. The cleaning liquid after cleaning the workpiece passes through between every two adjacent rollers 21 and then falls into the water storage tank 12 again. The first circulation pipe extracts the cleaning liquid from a position near the upper end of the water storage tank 12, so that the impurities mixed in the cleaning liquid can precipitate to the bottom in the water storage tank 12.

[0040] The gushing vibration cleaning mechanism 6 includes a receiving box 61 fixedly installed inside the water storage tank 12. The upper end of the receiving box 61 is open and the receiving box 61 is placed below the conveying mechanism 2. The receiving box 61 is filled with cleaning liquid, and an ultrasonic transducer is installed in the receiving box 61. Two partition plates 62 are provided inside the housing 3. The two partition plates 62 are arranged along the length direction of the receiving box 61, and each partition plate 62 passes through two adjacent rollers 21 and abuts against an upper edge of the receiving box 61. Each side wall in the width direction of the receiving box 61 abuts against the corresponding inner side wall of the water storage tank 12. In this way, a cleaning chamber with an open upper end is formed between the two partition plates 62. A driving member for driving the partition plate 62 to lift is connected to each partition plate 62.

[0041] The driving member includes a control cylinder 63 fixedly connected to the outer top wall of the housing 3. One control cylinder 63 corresponds to one partition plate 62, and the piston rod of each control cylinder 63 vertically penetrates the housing 3 downward and is fixedly connected to the upper surface of the corresponding partition plate 62. A second circulation pipe is fixedly connected between a side wall of the housing 3 and the water storage tank 12, and a water pump is also installed on the second circulation pipe. The second circulation pipe is used to pump the cleaning liquid into the cleaning chamber.

[0042] After the workpiece is cleaned by the spraying mechanism 5, the control cylinder 63 is started. The piston cylinder of the control cylinder 63 moves downward, thereby driving each partition plate 62 to descend until it abuts against the upper edge of the receiving box 61. Subsequently, the cleaning liquid is pumped into the cleaning chamber through the second circulation pipe until the cleaning liquid submerges the workpiece on the conveyed workpiece. Then the ultrasonic transducer is started to perform ultrasonic cleaning on the workpiece. After the cleaning is completed, the control cylinder 63 is started. The piston cylinder of the control cylinder 63 rises, thereby driving each partition plate 62 to rise. In this way, the cleaning liquid in the cleaning chamber can flow through the gap between the partition plate 62 and the receiving box 61 and then flow back into the water storage tank 12 again.

[0043] The upper and lower spraying mechanism 7 includes an upper spray pipe 71 and a lower spray pipe 72, and a number of nozzles 73 are fixedly connected to both the upper spray pipe 71 and the lower spray pipe 72. The lower spray pipe 72 is fixedly connected inside the second water storage tank 13, and the nozzles 73 on the lower spray pipe 72 are arranged upward. The upper spray pipe 71 is fixedly connected inside the outer shell 3, and the nozzles 73 on the upper spray pipe 71 are arranged downward, and the conveying mechanism 2 passes between the upper spray pipe 71 and the lower spray pipe 72.

[0044] Circulation pipes are fixedly connected between both the upper spray pipe 71 and the lower spray pipe 72 and the second water storage tank 13, and water pumps are also installed on the circulation pipes. The cleaning liquid in the second water storage tank 13 is pumped into the upper spray pipe 71 and the lower spray pipe 72 along the circulation pipes, so as to clean the workpieces on the multi-conveying mechanism 2 from multiple angles again.

[0045] The cleaning liquid in the first water storage tank 12 is alkaline water, so the spraying mechanism 5 and the spring vibration cleaning mechanism 6 use the alkaline water to clean the workpieces. The cleaning liquid in the second water storage tank 13 is clean water, and the upper and lower spraying mechanism 7 uses the clean water to rinse the workpieces.

[0046] The air drying mechanism 8 includes a hair dryer 81 fixedly connected to the outer side wall of the outer shell 3, and one end of the hair dryer 81 communicates with one end of the outer shell 3 close to the second water storage tank 13. When the upper and lower spraying mechanism 7 finishes cleaning the workpieces, the hair dryer 81 blows hot air to the workpieces to dry them.

[0047] A water inlet pipe for feeding water into the first water storage tank 12 is fixedly connected to one side wall of the first water storage tank 12, a water inlet water pump is installed on the water inlet pipe, a liquid level sensor is installed inside the first water storage tank 12, the liquid level sensor is electrically connected to a central controller, and the central controller is electrically connected to the water inlet water pump.

[0048] When the liquid level in the first water storage tank 12 reaches the lowest value, the liquid level sensor transmits a signal to the central controller. At this time, the central controller controls the water inlet water pump to start, and the water inlet pipe pumps the cleaning liquid into the first water storage tank 12. When the liquid level in the first water storage tank 12 reaches the highest value, the liquid level sensor transmits a signal to the central controller. At this time, the central controller controls the water inlet water pump to close, and the water inlet pipe stops pumping the cleaning liquid into the first water storage tank 12.

[0049] A heating element and a temperature sensor are also installed inside the first water storage tank 12. The heating element is electrically connected to the central controller, and the temperature sensor is also electrically connected to the central controller.

[0050] The heating element heats the cleaning liquid in the water storage tank 12, which is convenient for improving the working efficiency of the cleaning liquid in cleaning the workpiece. When the temperature of the cleaning liquid reaches the highest value set by the central controller, the temperature sensor transmits a signal to the central controller, and the central controller controls the heating element to stop heating. When the temperature of the cleaning liquid reaches the lowest value set by the central controller, the central controller controls the heating element to heat up.

[0051] The implementation principle of a multi-functional cleaning machine in an embodiment of the present application is as follows: Start the first cylinder 33 close to the water storage tank 12, and the piston rod of the first cylinder 33 drives the door body 32 to rise, thereby opening the door opening 31. At the same time, start the control cylinder 63 far from the second water storage tank 13, and the control cylinder 63 drives the partition plate 62 to rise. Then start the conveying mechanism 2 to convey the workpiece between the two partition plates 62, and spray water on the workpiece through the spraying mechanism 5 for one minute.

[0052] Start the control cylinder 63 to drive the partition plate 62 to descend until the partition plate 62 abuts against the upper edge of the receiving box 61. Then pump the cleaning liquid into the cleaning chamber until the cleaning liquid submerges the workpiece. Start the ultrasonic transducer to perform ultrasonic cleaning on the workpiece. Start the control cylinder 63 to drive the partition plate 62 to rise, and at the same time start the second cylinder 34 to drive the partition door 4 to rise. Convey the workpiece to directly above the second water storage tank 13 through the conveying mechanism 2. Start the upper and lower spraying mechanism 7 to spray and clean the workpiece. After the cleaning is completed, start the air drying mechanism 8 to air dry the workpiece. Finally, convey the workpiece from the door opening 31 close to the second water storage tank 13 to remove it from this cleaning machine. Embodiment 2

[0053] An embodiment of the present application discloses a multi-functional cleaning machine. Refer to Figure 2 and Figure 3 The difference from Embodiment 1 is that as the workpiece is cleaned by the spring vibration cleaning mechanism 6, some impurities may remain in the receiving box 61, and the water in the receiving box 61 gradually becomes turbid, which may affect the cleaning effect of the workpiece. Therefore, an adjusting mechanism 9 is installed on the receiving box 61.

[0054] The adjusting mechanism 9 includes an installation box 91 with an open upper end. The bottom end of the receiving box 61 is inserted into the opening of the installation box 91, and the opening of the receiving box 61 is in interference fit with the bottom end of the installation box 91. A plurality of long strip holes 611 are opened on the bottom surface of the receiving box 61, and an adjusting plate 92 is vertically slidably connected inside the receiving box 61. A plurality of adjusting holes 921 are opened on the upper surface of the adjusting plate 92.

[0055] On the two inner side walls of the receiving box 61, there are fixedly connected fixing blocks 93, and the fixing blocks 93 are located above the adjusting plate 92. A spring 94 is provided between each fixing block 93 and the adjusting plate 92. One end of the spring 94 is fixedly connected to the fixing block 93, and the other end is fixedly connected to the upper surface of the adjusting plate 92. When the spring 94 is in a normal state, there is a gap between the adjusting plate 92 and the inner bottom wall of the receiving box 61.

[0056] Two adjusting brackets 95 are fixedly connected to the upper surface of the adjusting plate 92, and each adjusting bracket 95 is arranged vertically upward. A protrusion 621 is provided at the lower end of each partition plate 62, and one protrusion 621 corresponds to one adjusting bracket 95. At this time, the impurities in the receiving box 61 pass through the adjusting holes 921 and the long holes 611 and precipitate onto the bottom wall of the installation box 91.

[0057] When the lower surface of the partition plate 62 abuts against the upper edge of the receiving box 61, the protrusion 621 abuts downward against the adjusting bracket 95. At this time, the spring 94 is stretched, and the adjusting plate 92 abuts tightly against the inner bottom wall of the receiving box 61. The adjusting hole 921 is blocked by the bottom wall of the receiving box 61, and the long hole 611 is blocked by the adjusting plate 92. At this time, the ultrasonic transducer is started to vibrate and clean the workpiece, reducing the influence of the impurities precipitated into the installation box 91 being affected by vibration and entering the receiving box 61, thereby affecting the cleaning of the workpiece.

[0058] The implementation principle of a multi-functional cleaning machine according to an embodiment of the present application is as follows: When the partition plate 62 descends, the partition plate 62 gradually abuts downward against the upper edge of the receiving box 61. During this process, the protrusion 621 pushes the adjusting bracket 95 downward. The adjusting bracket 95 pushes the adjusting plate 92 downward until the adjusting plate 92 abuts tightly against the inner bottom wall of the receiving box 61, and then the cleaning liquid is pumped into the cleaning chamber until the cleaning liquid submerges the workpiece. At this time, the ultrasonic transducer is started to clean the workpiece.

[0059] After cleaning, the partition plate 62 rises. At this time, the adjusting plate 92 rises under the elastic force of the spring 94 until it disengages from the inner bottom wall of the receiving box 61. At this time, the impurities in the receiving box 61 pass through the adjusting holes 921 and the long holes 611 and precipitate into the installation box 91.

[0060] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A multi-functional cleaning machine, characterized in that: It includes a water storage tank (1) with an open upper end. A housing (3) is covered above the water storage tank (1). Door openings (31) are provided on both side walls of the water storage tank (1). A conveying mechanism (2) is installed on the water storage tank (1) along the direction of the connection line of the two door openings (31). A receiving box (61) is fixedly connected inside the water storage tank (1) and is located below the conveying mechanism (2). An ultrasonic transducer is installed in the receiving box (61). A circulation second pipe is fixedly connected between the receiving box (61) and the water storage tank (1), and a water pump is installed on the circulation second pipe. The two side walls of the receiving box (61) are closely attached to the inner side walls of the water storage tank (1). Two partition plates (62) are provided in the housing (3) and are located above the conveying mechanism (2). The conveying mechanism (2) includes a number of roller shafts (21) and a driving component (22) for driving the rotation of the roller shafts (21). The lower end of each partition plate (62) passes through two adjacent roller shafts (21) and is closely attached to the upper edge of the receiving box (61). A driving member for driving the lifting of the partition plate (62) is connected to each partition plate (62); The bottom end of the receiving box (61) is sleeved with an installation box (91). A number of long strip holes (611) are provided on the bottom wall of the receiving box (61). An adjusting plate (92) is slidably connected inside the receiving box (61). A number of adjusting holes (921) are provided on the upper surface of the adjusting plate (92). A spring (94) is fixedly connected between the adjusting plate (92) and the receiving box (61). When the adjusting plate (92) is closely attached to the inner bottom wall of the receiving box (61), both the long strip holes (611) and the adjusting holes (921) are blocked, and the spring (94) is in a stretched state; A protrusion (621) is provided at the lower end of each partition plate (62). Two adjusting brackets (95) are fixedly connected to the upper surface of the adjusting plate (92). When the partition plate (62) is closely attached to the upper edge of the receiving box (61), each protrusion (621) presses down on the corresponding adjusting bracket (95), and the adjusting plate (92) is closely attached to the inner bottom wall of the receiving box (61).

2. The multifunctional cleaning machine according to claim 1, wherein: A spraying mechanism (5) is installed in the housing (3). The spraying mechanism (5) includes a spraying pipe (51) located above the conveying mechanism (2) and used for spraying cleaning liquid on the conveying mechanism (2). A circulation first pipe is fixedly connected between the spraying pipe (51) and the water storage tank (1), and a water pump is installed on the circulation first pipe.

3. The multifunctional cleaning machine according to claim 2, characterized in that: The water storage tank (1) includes a first water storage tank (12) and a second water storage tank (13). The conveying mechanism (2) conveys workpieces from the first water storage tank (12) to the second water storage tank (13). The receiving box (61) is installed in the first water storage tank (12). The spraying mechanism (5) is located directly above the first water storage tank (12). An up-and-down spraying mechanism (7) is installed in the housing (3) near the second water storage tank (13).

4. A multifunctional cleaning machine according to claim 3, characterized in that: The upper and lower spraying mechanism (7) includes an upper spray pipe (71) fixed inside the housing (3) and a lower spray pipe (72) fixed inside the second water storage tank (13). A circulation pipe III is fixedly connected between both the upper spray pipe (71) and the lower spray pipe (72) and the second water storage tank (13). A water pump is installed on the circulation pipe III. The conveying mechanism (2) passes through between the upper spray pipe (71) and the lower spray pipe (72). Nozzles (73) are fixedly connected to both the upper spray pipe (71) and the lower spray pipe (72) and are arranged in the direction of the conveying mechanism (2).

5. A multifunctional cleaning machine according to any one of claims 1-4, characterized in that: A heating element and a temperature sensor are installed inside the water storage tank (1). The heating element is electrically connected to a central controller, and the temperature sensor is also electrically connected to the central controller.

6. The multifunctional cleaning machine according to claim 5, characterized in that: A liquid level sensor is installed inside the water storage tank (1). A water inlet pipe is fixedly connected to the side wall of the water storage tank (1). An inlet water pump is installed on the water inlet pipe. The inlet water pump and the liquid level sensor are respectively electrically connected to the central controller.

Images