Cleaning tank and multi-station automatic cleaning machine

Abstract

The cleaning tank comprises a tank body and a lifting assembly, a water outlet is formed in the bottom of the tank body, a connecting frame used for containing a material frame is arranged in the tank body, the connecting frame is connected with the lifting assembly in a matched mode, a sliding groove extending in the width direction of the connecting frame is formed in the connecting frame, and the lifting assembly is connected with the sliding groove in a matched mode. A sliding groove is formed in the upper portion of the groove body, an opening allowing a lug portion of a material frame to enter is formed in the front end of the sliding groove, the sliding groove is in sliding fit with the lug portion, and the lifting assembly drives the material frame to ascend and descend relative to the groove body through the connecting frame, so that the material frame enters and exits the groove body. Articles in the material frame are cleaned through the three stations, impurities on the surfaces of the to-be-cleaned articles are flushed off through rough cleaning, then the to-be-cleaned articles are transferred to the ultrasonic cleaning station through the mechanical arm to be subjected to fine cleaning, after ultrasonic cleaning is completed, the articles are rinsed through the rinsing station, and finally the articles are put into the drying station to be dried.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic cleaning technical field, especially relate to a cleaning tank and multistation automatic cleaning machine. BACKGROUND

[0002] With the continuous popularity of automation, the demand for automatic cleaning in life is also greater, and the automatic cleaning machine is a kind of efficient, intelligent equipment, which is widely used in industrial manufacturing, food processing, medical health and household cleaning and multiple fields.It realizes the rapid, thorough removal of dirt, grease, dust and other impurities on the surface of various articles by integrating advanced cleaning technology, automatic control system and precise mechanical structure design.

[0003] Through the search, China invention patent (application publication number: CN112474577A) provides a kind of multistation ultrasonic cleaning drying device, comprising: rack;

[0004] Respectively set in the ultrasonic cleaning tank and steam bath drying tank in the rack, and the rack is respectively provided with the cover plate mechanism matched with the ultrasonic cleaning tank and steam bath drying tank;

[0005] Carrying in the ultrasonic transducer of the ultrasonic cleaning tank outer bottom wall, the ultrasonic transducer is connected with ultrasonic generator, and the ultrasonic generator is connected with the control module for providing power variation signal;

[0006] Respectively carrying in the feed conveying mechanism and discharge conveying mechanism of the rack both ends;

[0007] Material frame, the material frame is used to carry the product to be cleaned;

[0008] Respectively carrying in the material frame lifting mechanism of the ultrasonic cleaning tank and steam bath drying tank;

[0009] And, carrying on the horizontal conveying mechanism of the rack, the horizontal conveying mechanism is used to realize the horizontal transmission of the material frame between feed conveying mechanism, material frame lifting mechanism and discharge conveying mechanism.

[0010] The material frame lifting mechanism comprises:

[0011] Lifting frame;

[0012] At least two vertical guide rails connected with the lifting frame;

[0013] The lifting frame is connected with the rope that passes out to the outside of the ultrasonic cleaning tank or steam bath drying tank;And the rope winding and unwinding drive assembly connected with the rope.

[0014] The prior art realizes cleaning through an ultrasonic cleaning tank, drying through a steam bath drying tank, and conveying the material frame to the corresponding station through a horizontal conveying mechanism for cleaning or drying, and when the material frame moves to the ultrasonic cleaning tank or the steam bath drying tank, the material frame enters the ultrasonic cleaning tank or the steam bath drying tank through a corresponding lifting mechanism, thereby realizing the functions of cleaning and drying the articles in the material frame.

[0015] The prior art has the defects that the cleaning steps are less, resulting in poor cleaning effect, and dirt may still exist after cleaning, and therefore the above-mentioned defects need to be improved. Content of the utility model

[0016] The utility model discloses to the above problem, the utility model provides a kind of cleaning tank and multi-station automatic cleaning machine, with the advantage that cleaning effect is better.

[0017] To achieve the above object, the utility model provides the following technical scheme: a kind of cleaning tank, including tank body and lifting assembly, the tank body bottom is equipped with drain, the tank body is equipped with the connecting frame for accommodating material frame, the connecting frame is connected with the lifting assembly, the connecting frame is equipped with the sliding slot extending along the width direction of the connecting frame, the sliding slot front end has the opening for the ear of material frame to enter, the sliding slot is slidably connected with the ear, the lifting assembly drives material frame to be lifted relative to the tank body by the connecting frame, so that material frame enters and exits the tank body.

[0018] Preferably, the lifting assembly includes a motor, a transmission member, and an extension assembly, the extension assembly includes a sleeve and an extension rod telescopically connected with the sleeve, the extension rod is connected with the connecting frame at the upper end, a screw rod is arranged in the sleeve, the extension rod is threadedly connected with the screw rod, the motor is drivingly connected with the screw rod through the transmission member, and the screw rod controls the extension rod to extend or retract relative to the sleeve.

[0019] Preferably, the extension assembly is provided with two groups, and the two groups of extension assemblies are symmetrically arranged on both sides of the tank body, the transmission member includes a connecting shaft, a worm gear is arranged on the outer periphery of the connecting shaft, a worm is arranged on the output end of the motor, the worm gear is drivingly connected with the worm, a first bevel gear is arranged at the bottom of the screw rod, and two second bevel gears are arranged on the connecting shaft and correspondingly connected with the two first bevel gears.

[0020] A multi-station automatic cleaning machine includes a workbench and a mechanical arm, the workbench is provided with a plurality of cleaning stations, each cleaning station is provided with a cleaning tank, and the mechanical arm is used to control the transfer of the material frame between the cleaning stations.

[0021] Preferably, one of the cleaning stations is a rough cleaning station, the rough cleaning station is provided with a first spraying device, the first spraying device is installed on the upper end of a connecting frame in the rough cleaning station, and the first spraying device comprises a first spraying shell, the first spraying shell is provided with a first spraying opening and a first water inlet hole.

[0022] Preferably, one of the cleaning stations is an ultrasonic cleaning station, the ultrasonic cleaning station is provided with an ultrasonic generator, and the ultrasonic generator is arranged at the bottom of a tank in the ultrasonic cleaning station.

[0023] Preferably, one of the cleaning stations is a rinsing station, the rinsing station is provided with a second spraying device, the second spraying device is installed on the upper end of a connecting frame in the rinsing station, and the second spraying device comprises a second spraying shell, the second spraying shell is provided with a second spraying opening and a second water inlet hole.

[0024] Preferably, one of the cleaning stations is a drying station, the drying station is provided with a drying assembly, the tank is provided with a mounting shell, the tank of the drying station is provided with a through groove that is communicated to the mounting shell, and the drying assembly is installed on the mounting shell and blows air into the tank through the through groove.

[0025] Preferably, the drying assembly comprises a fan and a heating piece, the fan is arranged on the mounting shell, and the heating piece is arranged in the mounting shell.

[0026] Preferably, the water injection hole and the water outlet hole are arranged on the tank of each cleaning station, a circulating pump is arranged in the workbench, the water injection hole is communicated with the water outlet of the circulating pump, and the water outlet hole is communicated with the water inlet of the circulating pump.

[0027] Compared with the prior art, the cleaning tank and the multi-station automatic cleaning machine have the following beneficial effects:

[0028] The cleaning tank and the multi-station automatic cleaning machine have the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a three-dimensional structural schematic view of the utility model;

[0030] Figure 2The utility model discloses a connecting frame and material frame connection state three-dimensional structure schematic diagram;

[0031] Figure 3 The utility model discloses a connecting frame, material frame and first spraying device's connection state three-dimensional structure schematic diagram;

[0032] Figure 4 The utility model discloses a lifting assembly three-dimensional structure schematic diagram;

[0033] Figure 5 The utility model discloses a part structure schematic diagram;

[0034] Figure 6 The utility model discloses a Figure 5 The utility model discloses a part structure schematic diagram;

[0035] Figure 7 The utility model discloses a groove internal structure schematic diagram;

[0036] Figure 8 The utility model discloses a first spraying device three-dimensional structure schematic diagram;

[0037] Figure 9 The utility model discloses a second spraying device three-dimensional structure schematic diagram;

[0038] Figure 10 The utility model discloses a first spraying device cross section structure schematic diagram;

[0039] Figure 11 The utility model discloses a second spraying device cross section structure schematic diagram;

[0040] Figure 12 The utility model discloses a first perspective structure schematic diagram;

[0041] Figure 13 The utility model discloses a drying station groove and drying assembly three-dimensional structure schematic diagram;

[0042] Figure 14 The utility model discloses a drying station groove and drying assembly part three-dimensional structure schematic diagram;

[0043] Figure 15 The utility model discloses a drying station groove and drying assembly cross section structure schematic diagram;

[0044] Figure 16 The utility model discloses a second perspective structure schematic diagram.

[0045] BRIEF DESCRIPTION OF DRAWINGS: 1, workbench; 10, control panel; 100, through slot; 101, drain; 102, water injection hole; 103, water outlet hole; 11, groove body; 110, drain pipe; 1101, connecting pipe; 111, water level sensor; 112, temperature sensor; 121, first three-way pipe; 122, second three-way pipe; 13, connecting frame; 131, chute; 132, opening; 14, ultrasonic generator; 2, material frame; 21, material frame; 22, ear; 23, hand hole; 3, lifting assembly; 31, motor; 32, worm gear; 33, connecting shaft; 331, second bevel gear; 34, sleeve; 35, telescopic rod; 36, lead screw; 361, first bevel gear; 4, first spraying device; 40, first water inlet hole; 41, first spraying shell; 42, first spraying opening; 43, first cavity; 5, drying assembly; 51, mounting shell; 510, ventilation slot; 52, fan; 53, heating piece; 6, mechanical arm; 7, circulating pump; 71, electromagnetic valve; 72, heating module; 8, second spraying device; 80, second water inlet hole; 81, second spraying shell; 82, second spraying opening; 83, second cavity. DETAILED DESCRIPTION

[0046] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0047] As shown in the drawings, Figures 1-15 A cleaning tank and a multi-station automatic cleaning machine, comprising a workbench 1 and a mechanical arm 6, the workbench 1 is provided with a rough cleaning station, an ultrasonic cleaning station, a rinsing station and a drying station, and the rough cleaning station, the ultrasonic cleaning station, the rinsing station and the drying station are all provided with the cleaning tank, and the mechanical arm 6 is used for transferring the material frame 21 in each station.

[0048] Two workbenches 1 are arranged in the application, and the two workbenches 1 are symmetrically arranged on the two sides of the mechanical arm 6, one of the workbenches 1 is provided with a rough cleaning station and an ultrasonic cleaning station, and the other workbench 1 is provided with a rinsing station and a drying station.

[0049] A material frame 2 is further arranged, the material frame 2 is used for placing the material frame 21, and universal wheels are arranged at the bottom of the material frame 2, so that the material frame 2 is convenient to transfer.

[0050] The existing Figure 1 and Figure 2The illustrated material frame 21 is provided with two symmetrical ears 22, the ears 22 have hand holes 23, which are convenient for the hand to pass through, thereby facilitating manual carrying of the material frame 21, and the material frame 21 is provided with a plurality of through holes.

[0051] The rough washing station, the ultrasonic cleaning station, the rinsing station and the drying station are each provided with a tank 11 and a lifting assembly 3, the tank 11 is provided with a drain 101 at the bottom, the tank 11 is provided with a connecting frame 13, the connecting frame 13 in each station is connected with the lifting assembly 3, the connecting frame 13 is provided with a sliding groove 131 extending along the width direction of the connecting frame 13, the sliding groove 131 is provided with an opening 132 for the ear 22 of the material frame 21 to enter, the sliding groove 131 is in sliding cooperation with the ear 22, the lifting assembly 3 drives the connecting frame 13 to reciprocate between a first position and a second position, when the lifting assembly 3 is located at the first position, the connecting frame 13 is located in the tank 11 for cleaning or drying;

[0052] When the lifting assembly 3 is located at the second position, the connecting frame 13 is located outside the tank 11 and is unloaded by the mechanical arm 6.

[0053] Reference Figures 4-6 As shown, the lifting assembly 3 includes a motor 31, a transmission member and two sets of telescopic assemblies, the two sets of telescopic assemblies in each station are symmetrically arranged on both sides of the corresponding tank 11, the telescopic assembly includes a sleeve 34 and a telescopic rod 35 in telescopic cooperation with the sleeve 34, the upper end of the telescopic rod 35 is connected with the connecting frame 13, the sleeve 34 is provided with a lead screw 36, the telescopic rod 35 is in threaded cooperation with the lead screw 36, the transmission member is in transmission cooperation between the motor 31 and the two lead screws 36, the motor 31 drives the transmission member to drive the two lead screws 36 to rotate.

[0054] As Figure 6 shown, the transmission member includes a connecting shaft 33, the connecting shaft 33 is provided with a worm gear, the motor 31 is provided with a worm, the worm gear is in cooperation with the worm, the bottom of the lead screw 36 is provided with a first bevel gear 361, the connecting shaft 33 is provided with two second bevel gears 331 corresponding to the two first bevel gears 361, the axis of the connecting shaft 33 is perpendicular to the axis of the lead screw 36.

[0055] As Figures 8-9As shown, the rough washing station is provided with a first spraying device 4, the first spraying device 4 is installed on the upper end of the connecting frame 13 in the rough washing station, the first spraying device 4 comprises a first spraying shell 41 fixedly matched with the connecting frame 13, a first cavity 43 is arranged in the first spraying shell 41, the first cavity 43 is provided with a first water inlet hole 40, and a plurality of first spraying openings 42 are arranged on the first spraying shell 41 and the first cavity 43 and communicated with the first cavity 43.

[0056] The ultrasonic cleaning station is provided with an ultrasonic generator 14 arranged at the bottom of the groove body 11 in the ultrasonic cleaning station.

[0057] As shown in the figure, Figures 10-11 The rinsing station is provided with a second spraying device 8, the second spraying device 8 is installed on the upper end of the connecting frame 13 in the rinsing station, the second spraying device 8 comprises a second spraying shell 81 fixedly matched with the connecting frame 13, a second cavity 83 is arranged in the second spraying shell 81, the second cavity 83 is provided with a second water inlet hole 80, and a plurality of second spraying openings 82 are arranged on the second spraying shell 81 and the second cavity 83 and communicated with the second cavity 83.

[0058] As shown in the figure, Figures 13-15 The drying station is provided with a drying assembly 5, the groove body 11 is provided with a mounting shell 51, the groove body 11 of the drying station is provided with a through groove 100 communicated with the mounting shell 51, the drying assembly 5 is installed on the mounting shell 51, the drying assembly 5 blows air into the groove body 11 through the through groove 100, the drying assembly 5 comprises a fan 52 and a heating element 53, the fan 52 is arranged on the mounting shell 51, and the heating element 53 is arranged in the mounting shell 51.

[0059] The drying assembly 5 comprises a fan 52 and a heating element 53, the mounting shell 51 is fixed on the groove body 11, the heating element 53 is arranged in the mounting shell 51, the fan 52 is arranged on the mounting shell 51, and the mounting shell 51 is provided with a ventilation groove 510, the temperature is improved by the heating element 53, and the hot air flows by the fan 52, so as to improve the drying efficiency.

[0060] Further specifically, in the present application, the through groove 100 is arranged on the front and rear end faces of the drying station groove body 11 (in the present application, the definition of front and rear is that the front is the side close to the mechanical arm 6, and the rear is the side away from the mechanical arm 6), and the front and rear end faces of the drying station groove body 11 are each provided with a mounting shell 51 and a heating member 53. In addition, the mounting shell 51 on the rear side of the groove body 11 is provided with a fan 52, and the mounting shells 51 on the front and rear sides are each provided with a ventilation groove 510, so as to realize the circulation of the gas.

[0061] As shown in Figure 7 , the groove bodies 11 of the rough washing station, the ultrasonic cleaning station and the rinsing station are each provided with a water injection hole 102 and a water outlet hole 103. The workbench 1 is provided with a circulating pump 7. The water injection hole 102 is in communication with the water outlet of the circulating pump 7, and the water outlet hole 103 is in communication with the water inlet of the circulating pump 7. Water is injected into the groove body 11 through the water injection hole 102 by the circulating pump 7, and the water in the groove body 11 is discharged through the water outlet hole 103, and then continuously circulated by the circulating pump 7.

[0062] In the present application, the rough washing station and the ultrasonic cleaning station share one circulating pump 7. The water injection hole 102 of the rough washing station and the ultrasonic cleaning station is in communication with the water outlet of the corresponding circulating pump 7, and the water outlet hole 103 of the rough washing station and the ultrasonic cleaning station is in communication with the water inlet of the corresponding circulating pump 7.

[0063] It should be noted that the circulating pump 7 has a water inlet in communication with an external water source.

[0064] As shown in Figure 7 , Figure 16 , further, the water injection hole 102 of the groove body 11 of the rough washing station, the ultrasonic cleaning station and the rinsing station is each provided with a heating module 72 between the water injection hole 102 and the water outlet of the corresponding circulating pump 7. The water entering the groove body 11 can be heated by the heating module 72. The hot water can further improve the cleaning effect, and the water injected into the groove body 11 can also be increased with cleaning agent to further improve the cleaning effect.

[0065] The heating module 72 of the rough washing station and the rinsing station is provided with a solenoid valve 71 between the circulating pump 7. The solenoid valve 71 of the rough washing station is connected to the water outlet of the circulating pump 7, the heating module 72 and the first water inlet hole 40 respectively. The solenoid valve 71 of the rough washing station has a first working state and a second working state. When the solenoid valve 71 of the rough washing station is in the first working state, the circulating pump 7 and the heating module 72 are in communication, and the circulating pump 7 and the first spraying device 4 are blocked.

[0066] When the electromagnetic valve 71 of the rough washing station is in the second working state, the circulation pump 7 is blocked with the heating module 72, and the circulation pump 7 is communicated with the first spraying device 4.

[0067] The electromagnetic valve 71 of the rinsing station is connected with the water outlet of the circulation pump 7, the heating module 72 and the second water inlet hole 80 respectively, and the electromagnetic valve 71 of the rinsing station has a third working state and a fourth working state. When the electromagnetic valve 71 of the rinsing station is in the third working state, the circulation pump 7 is communicated with the heating module 72, and the circulation pump 7 is blocked with the second spraying device 8.

[0068] When the electromagnetic valve 71 of the rinsing station is in the fourth working state, the circulation pump 7 is blocked with the heating module 72, and the circulation pump 7 is communicated with the second spraying device 8.

[0069] The drain port 101 of the tank body 11 in the rough washing station, the ultrasonic cleaning station, the rinsing station and the drying station is connected with a drain pipe 110, and the workbench 1 in the rough washing station and the ultrasonic cleaning station is provided with a first three-way pipe 121, one end of the first three-way pipe 121 is connected with a ground sewage pipe, and the other two ends of the first three-way pipe 121 are respectively connected with the drain pipes 110 of the rough washing station and the ultrasonic cleaning station.

[0070] The workbench 1 in the rinsing station and the drying station is provided with a second three-way pipe 122, one end of the second three-way pipe 122 is connected with a ground sewage pipe, and the other two ends of the second three-way pipe 122 are respectively connected with the drain pipes 110 of the rinsing station and the drying station.

[0071] Further, the bottom of the mounting shell 51 on the front side of the tank body 11 of the drying station is provided with a drain hole, and the drain hole is connected with a connecting pipe 1101 connected to the second three-way pipe 122.

[0072] The tank body 11 in the rough washing station, the ultrasonic cleaning station and the rinsing station is provided with a water level sensor 111 and a temperature sensor 112, the water level sensor 111 can detect the water level in the corresponding tank body 11, the temperature sensor 112 can detect the temperature in the corresponding tank body 11, and the temperature sensor 112 is electrically connected with the corresponding circulation pump 7, the corresponding circulation pump 7 is controlled by the temperature sensor 112 to circulate water, so that the water temperature in the corresponding tank body 11 can be kept unchanged.

[0073] The control panel 10 is arranged on the control console, and the rough washing station, the ultrasonic cleaning station, the rinsing station and the drying station can be controlled to perform corresponding cleaning or drying work through the control panel 10.

[0074] Specific use:

[0075] Rough washing station:

[0076] The mechanical arm 6 takes out the material frame 21 on which the material to be washed is installed (for the sake of brevity, the material frame 21 to be washed will be referred to as the material frame 21 hereinafter), at this time the motor 31 of the rough washing station works, and then drives the corresponding worm gear 32 to move, and then drives the connecting shaft 33 to rotate, and then drives the lead screw 36 to rotate, and then drives the telescopic rod 35 to move upwards, and then makes the connecting frame 13 of the rough washing station move from the first position to the second position, and then the mechanical arm 6 puts the ear part 22 of the material frame 21 into the sliding groove 131 on the connecting frame 13, so that the ear part 22 of the material frame 21 slides to the bottom of the sliding groove 131, at this time the motor 31 works in reverse, and then makes the connecting frame 13 drive the material frame 21 move from the second position to the first position, at this time the electromagnetic valve 71 of the rough washing station is in the second working state, and the water is sent into the first cavity 43 through the first water inlet hole 40 by the circulating pump 7, and the water in the first cavity 43 is sprayed into the groove body 11 through the first spray opening 42, and the impurities and dirt of the material to be washed in the material frame 21 are washed down by spraying, when the spraying is finished, at this time the electromagnetic valve 71 of the rough washing station is switched to the first working state, at this time the circulating pump 7 sends the water into the heating module 72 for heating first, and then injects the water into the groove body 11 of the rough washing station through the water injection hole 102, and further cleans by soaking, and after cleaning, the circulating pump 7 is closed, and then the water is discharged from the drain hole 101 of the groove body 11 of the rough washing station, at this time the motor 31 in the rough washing station is started again, and then drives the connecting frame 13 to move from the first position to the second position, and then the mechanical arm 6 transfers the material frame 21 from the rough washing station to the ultrasonic cleaning station, and then the mechanical arm 6 takes another material frame 21 which has not been cleaned from the material frame 2 and transfers it to the rough washing station;

[0077] Ultrasonic cleaning station:

[0078] The motor 31 of the ultrasonic cleaning station is started, and then drives the corresponding worm gear 32 to move, and then drives the connecting shaft 33 to rotate, and then drives the lead screw 36 to rotate, and then drives the telescopic rod 35 to move upwards, and then makes the connecting frame 13 of the ultrasonic cleaning station move from the first position to the second position, and then the mechanical arm 6 is used to put the ear part 22 of the material frame 21 into the sliding groove 131 on the connecting frame 13, so that the ear part 22 of the material frame 21 slides to the bottom of the sliding groove 131. At this time, the motor 31 works in reverse, and then the connecting frame 13 drives the material frame 21 to move from the second position to the first position. At this time, the electromagnetic valve 71 of the ultrasonic cleaning station is in the first working state. At this time, the circulating pump 7 first sends water into the heating module 72 for heating, and then injects the water into the groove body 11 of the rough cleaning station through the water injection hole 102. The ultrasonic generator 14 is used to clean the material frame 21 in the groove body 11 of the ultrasonic cleaning station by ultrasonic waves. After cleaning, the circulating pump 7 is closed, and then the water outlet 101 of the groove body 11 of the ultrasonic cleaning station is used to drain the water. At this time, the motor 31 in the ultrasonic cleaning station is started again, and then drives the connecting frame 13 to move from the first position to the second position. The mechanical arm 6 is used to transfer the material frame 21 from the ultrasonic cleaning station to the rinsing station.

[0079] The rinsing station:

[0080] The motor 31 of the rinsing station is started, and then drives the corresponding worm gear 32 to move, and then drives the connecting shaft 33 to rotate, and then drives the lead screw 36 to rotate, and then drives the telescopic rod 35 to move upwards, and then makes the connecting frame 13 of the rinsing station move from the first position to the second position, and then the mechanical arm 6 is used to put the ear part 22 of the material frame 21 into the sliding groove 131 on the connecting frame 13, so that the ear part 22 of the material frame 21 slides to the bottom of the sliding groove 131. At this time, the motor 31 works in reverse, and then the connecting frame 13 drives the material frame 21 to move from the second position to the first position. At this time, the electromagnetic valve 71 of the rinsing station is in the fourth working state. The circulating pump 7 is used to send water into the second cavity 83 through the second water inlet hole 80, and then the water in the second cavity 83 is sprayed into the groove body 11 through the second spraying port 82. The material frame 21 is rinsed by spraying. When the spraying is finished, the electromagnetic valve 71 of the rinsing station is switched to the third working state. At this time, the circulating pump 7 first sends water into the heating module 72 for heating, and then injects the water into the groove body 11 of the rinsing station through the water injection hole 102. The material frame 21 is further cleaned by immersion. After cleaning, the circulating pump 7 is closed, and then the water outlet 101 of the groove body 11 of the rinsing station is used to drain the water. At this time, the motor 31 in the rinsing station is started again, and then drives the connecting frame 13 to move from the first position to the second position. The mechanical arm 6 is used to transfer the material frame 21 from the rinsing station to the drying station.

[0081] The drying station:

[0082] The motor 31 of the drying station is started, and then drives the corresponding worm gear 32 to move, and then drives the connecting shaft 33 to rotate, and then drives the lead screw 36 to rotate, and then drives the telescopic rod 35 to move upwards, and then makes the connecting frame 13 of the drying station move from the first position to the second position, and then the ear part 22 of the material frame 21 is placed into the sliding groove 131 on the connecting frame 13 through the mechanical arm 6, so that the ear part 22 of the material frame 21 slides to the bottom of the sliding groove 131, at this time the motor 31 works in reverse, and then the connecting frame 13 drives the material frame 21 to move from the second position to the first position, at this time the fan 52 and the heating piece 53 are started, so that hot air circulation in the groove body 11 of the drying station is realized, and the hot air realizes circulation flow through the through groove 100 on the groove body 11 and the ventilation groove 510 on the mounting shell 51, so that the articles in the material frame 21 are dried, the functions of cleaning and drying are realized, and after drying is completed, the motor 31 in the drying station is started again, and then the connecting frame 13 moves from the first position to the second position, and the material frame 21 is transferred from the drying station to the shelf for placing the material frame 21 after cleaning through the mechanical arm 6.

[0083] It should be noted that, in this document, the terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0084] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A cleaning tank comprising a tank body (11) and a lifting assembly (3), the tank body (11) being provided with a drain opening (101) at the bottom, characterized in that: The groove body (11) is provided with a connecting frame (13) for accommodating the material frame (21), the connecting frame (13) is connected with the lifting assembly (3), the connecting frame (13) is provided with a sliding groove (131) extending along the width direction of the connecting frame (13), the front end of the sliding groove (131) is provided with an opening (132) for the ear part (22) of the material frame (21) to enter, the sliding groove (131) is in sliding connection with the ear part (22), and the lifting assembly (3) drives the material frame (21) to ascend and descend relative to the groove body (11) through the connecting frame (13), so that the material frame (21) enters and exits the groove body (11).

2. A cleaning tank as claimed in claim 1, wherein: The lifting assembly (3) comprises a motor (31), a transmission member and an extension assembly, the extension assembly comprises a sleeve (34) and an extension rod (35) in extension connection with the sleeve (34), the upper end of the extension rod (35) is connected with the connecting frame (13), the sleeve (34) is provided with a screw rod (36), the extension rod (35) is in threaded connection with the screw rod (36), the motor (31) is in transmission connection with the screw rod (36) through the transmission member, and the screw rod (36) controls the extension rod (35) to extend and retract relative to the sleeve (34).

3. A cleaning tank as claimed in claim 2, wherein: The extension assembly is provided with two groups, and the two groups of extension assemblies are symmetrically arranged on the two sides of the groove body (11), the transmission member comprises a connecting shaft (33), the outer periphery of the connecting shaft (33) is provided with a worm wheel, the output end of the motor (31) is provided with a worm, the worm wheel is in connection with the worm, the bottom of the screw rod (36) is provided with a first bevel gear (361), and the connecting shaft (33) is provided with two second bevel gears (331) corresponding to the two first bevel gears (361).

4. A multi-station automatic cleaning machine characterized by: The workbench (1) is provided with a plurality of cleaning stations, each cleaning station is provided with a cleaning tank as claimed in any one of claims 1-3, and the mechanical arm (6) is used for controlling the material frame (21) to transfer between the cleaning stations.

5. A multi-station automatic cleaning machine as claimed in claim 4, characterized in that: One of the cleaning stations is set as a rough cleaning station, the rough cleaning station is provided with a first spraying device (4), the first spraying device (4) is installed on the upper end of the connecting frame (13) in the rough cleaning station, and the first spraying device (4) comprises a first spraying shell (41) provided with a first spraying port (42) and a first water inlet hole (40).

6. A multi-station automatic cleaning machine as claimed in claim 4, wherein: One of the cleaning stations is set as an ultrasonic cleaning station, the ultrasonic cleaning station is provided with an ultrasonic generator (14), and the ultrasonic generator (14) is arranged at the bottom of the groove body (11) in the ultrasonic cleaning station.

7. A multi-station automatic cleaning machine as claimed in claim 4, wherein: One of the cleaning stations is set as a rinsing station, the rinsing station is provided with a second spraying device (8), the second spraying device (8) is installed on the upper end of the connecting frame (13) in the rinsing station, and the second spraying device (8) comprises a second spraying shell (81) provided with a second spraying port (82) and a second water inlet hole (80).

8. The multi-station automatic cleaning machine of claim 4, wherein: One of the cleaning stations is set as a drying station, the drying station is provided with a drying assembly (5), the tank (11) is provided with a mounting shell (51), the tank (11) of the drying station is provided with a through groove (100) communicated to the mounting shell (51), the drying assembly (5) is mounted on the mounting shell (51), and the drying assembly (5) blows air into the tank (11) through the through groove (100).

9. A multi-station automatic cleaning machine as claimed in claim 8, characterized in that: The drying assembly (5) comprises a fan (52) and a heating piece (53), the fan (52) is arranged on the mounting shell (51), and the heating piece (53) is arranged in the mounting shell (51).

10. The multi-station automatic cleaning machine of claim 4, wherein: The tank (11) of part of the cleaning stations is provided with a water injection hole (102) and a water outlet hole (103), the circulating pump (7) is arranged in the workbench (1), the water injection hole (102) is communicated with a water outlet of the circulating pump (7), and the water outlet hole (103) is communicated with a water inlet of the circulating pump (7).

Images