CN214865558U - Cleaning device - Google Patents

Abstract

The utility model provides a cleaning device for wash the scraper. This belt cleaning device is including the installation component that is used for installing the scraper and the confession liquid subassembly that is used for wasing the scraper, through set up first play basin and second play basin in the installation component, supply liquid subassembly can be to the inside confession liquid of first play basin, and this first play basin can go out liquid towards the first knife face of scraper, realized wasing first knife face, supply liquid subassembly can also go out liquid to the inside confession liquid of basin to the second, and the second goes out the basin and can go out liquid towards the second knife face of scraper, realized wasing the second knife face, this belt cleaning device, need not artifical cleaning cloth washing that uses, easy and simple to handle and shortened the scavenging period, improved the cleaning efficiency.

Description

Cleaning device

Technical Field

The utility model belongs to the technical field of the air brushing, more specifically say, relate to a belt cleaning device.

Background

The inkjet printer is a product of a large-scale printer series, and uses solvent type or UV (ultraviolet) immobilized ink, wherein the solvent type ink has strong smell and corrosivity, and the ink permeates into the interior of a printing material through corrosion in the printing process, so that an image is not easy to fade, and the inkjet printer has the characteristics of water resistance, external line prevention, scratch prevention and the like. The product can be widely used in glass, decoration, label, wall painting or exhibition board.

The inkjet printer ejects ink droplets of various colors onto the cloth through the nozzles to form a printed pattern. Because the solvent type ink with high volatility is adopted, the ink is easy to dry, agglomerate and agglomerate on the jet orifice, so that the ink cannot be smoothly jetted from the jet orifice, and the printing quality is seriously influenced. Therefore, in order to ensure the printing quality, a scraper is usually provided to scrape off the solid ink at the nozzle hole of the nozzle, and after the cleaning is completed, some dirt is attached to the scraper, such as ink, particles in the ink, residue formed by drying the ink, and dust in the air covering the scraper.

At present, in order to clean the scraper, the scraper is usually cleaned by manually dipping water in cleaning cloth, so that the operation is difficult, the time and the labor are consumed, and the cleaning efficiency is low.

Install the scraper on the hold-in range or the chain is structural to with the scraper soak in the basin, drive scraper round trip movement through hold-in range or chain structure, so that the water in the basin washs the scraper, however, this kind of mode has the water in the basin to the not enough problem of the impact dynamics of scraper, can only wash the liquid ink of being stained with on the scraper, is difficult to wash the granule or the residue that the ink formed after solidifying on the scraper, and clean effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cleaning device to solve the manual cleaning scraper who exists among the prior art, the technical problem that the cleaning efficiency is low.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided a cleaning device for cleaning a doctor blade having oppositely disposed first and second blade faces, the cleaning device comprising:

the mounting assembly is provided with a first water outlet groove and a second water outlet groove which are arranged at intervals, the scraper is arranged between the first water outlet groove and the second water outlet groove, the first water outlet groove can discharge liquid towards the first knife face, and the second water outlet groove can discharge liquid towards the second knife face;

and the liquid supply assembly is connected with the mounting assembly and is used for supplying liquid to the first water outlet groove and the second water outlet groove.

Further, the liquid supply assembly comprises a liquid storage mechanism, an extraction mechanism and a flow guide mechanism, the liquid storage mechanism is used for storing cleaning liquid, the extraction mechanism is provided with a water inlet end and a water outlet end, the extraction mechanism can extract the cleaning liquid from the water inlet end and can discharge the cleaning liquid from the water outlet end, one end of the flow guide mechanism is communicated with the water outlet end, and the first water outlet groove and the second water outlet groove are communicated with the other end of the flow guide mechanism.

Further, the installation component comprises an installation seat, the installation seat is provided with an installation groove, the installation groove is formed in the first water outlet groove and the second water outlet groove, the scraper is provided with a scraper installation part, and the scraper installation part is inserted in the installation groove.

Furthermore, a first water outlet hole penetrating through the mounting seat is formed in the bottom of the first water outlet groove, a second water outlet hole penetrating through the mounting seat is formed in the bottom of the second water outlet groove, and the first water outlet hole and the second water outlet hole are communicated with the flow guide mechanism.

Furthermore, the number of the first water outlet holes is two, the number of the second water outlet holes is two, and the number of the second water outlet holes is two.

Further, the installation component further comprises a first joint and a second joint, one end of the first joint is communicated with the first water outlet hole, the other end of the first joint is communicated with the flow guide mechanism, one end of the second joint is communicated with the first water outlet hole, and the other end of the second joint is communicated with the flow guide mechanism.

Furthermore, one end of the first joint is in threaded connection with the hole wall of the first water outlet hole, and one end of the second joint is in threaded connection with the hole wall of the second water outlet hole.

Further, the mounting base has a first water outlet surface and a second water outlet surface, the first water outlet groove is provided on the first water outlet surface, the second water outlet groove is provided on the second water outlet surface, the mounting assembly further includes a blocking mechanism, the blocking mechanism is connected to the mounting base and is used for limiting the flow direction of the cleaning liquid flowing out from the first water outlet groove, so that the cleaning liquid can flow onto the first knife surface, and the blocking mechanism is also used for limiting the flow direction of the cleaning liquid flowing out from the second water outlet groove, so that the cleaning liquid can flow onto the second knife surface.

Further, the blocking mechanism includes a first blocking plate connected to the first water outlet surface and a second blocking plate connected to the second water outlet surface, the first blocking plate is configured to limit a flow direction of the cleaning liquid flowing out of the first water outlet groove so that the cleaning liquid can be spouted to the first blade surface, and the second blocking plate is configured to limit a flow direction of the cleaning liquid flowing out of the second water outlet groove so that the cleaning liquid can be spouted to the second blade surface.

The liquid supply assembly further comprises a control mechanism and a valve mechanism, the valve mechanism is arranged between the extraction mechanism and the mounting seat and is communicated with the flow guide mechanism, the valve mechanism is used for controlling whether the flow guide mechanism can guide the cleaning liquid into the first joint and also used for controlling whether the flow guide mechanism can guide the cleaning liquid into the second joint, the control mechanism is in signal connection with the valve mechanism and is used for sending a control signal to the valve mechanism, and the valve mechanism can control the flow direction of the cleaning liquid in the flow guide mechanism after receiving the control signal;

the control mechanism is also used for sending a starting signal to the extraction mechanism, and the extraction mechanism starts to extract and discharge the cleaning liquid after receiving the starting signal.

The utility model provides a belt cleaning device's beneficial effect lies in: the utility model discloses belt cleaning device is including the liquid supply assembly who is used for installing the installation subassembly of scraper and is used for wasing the scraper, through set up first play basin and second play basin in the installation subassembly, liquid supply assembly can supply liquid to the inside in first play basin, and this first play basin can go out liquid towards the first knife face of scraper, realized wasing first knife face, liquid supply assembly can also go out the inside in basin to the second and supply liquid, and the second goes out the basin and can go out liquid towards the second knife face of scraper, realized wasing the second knife face, this belt cleaning device, need not artifical use and clean the cloth and wash, and easy and simple to handle has shortened the scavenging period, the cleaning efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is an exploded view of a liquid supply assembly according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a scraper according to an embodiment of the present invention;

fig. 3 is a schematic view of an overall structure of the cleaning device according to the embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. a scraper; 11. a first blade face; 12. a second blade surface; 10. a knife mounting section; 100. mounting the component; 110. a first water outlet groove; 120. a second water outlet groove; 130. a mounting seat; 1300. mounting grooves; 131. A first water outlet surface; 132. a second water outlet surface; 140. a first joint; 150. a second joint; 160. A blocking mechanism; 161. a first baffle plate; 162. a second baffle; 200. a liquid supply assembly; 210. a liquid storage mechanism; 220. a drawing mechanism; 230. a flow guide mechanism; 240. a control mechanism; 241. a control device; 242. a computer device; 250. a valve mechanism.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3 together, a cleaning device according to the present invention will now be described. The cleaning device is used for cleaning the scraper 1, and it should be noted that the scraper 1 is disposed in an inkjet printer and a labeler, specifically, the scraper 1 is used for scraping off solid ink remaining at a nozzle of the inkjet printer and a nozzle of the labeler, and in this embodiment, an application scenario of the scraper 1 is not limited uniquely. The scraper 1 is provided with a first blade surface 11 and a second blade surface 12 which are oppositely arranged, after the scraper 1 is cleaned, dirt can be attached to the first blade surface 11 and the second blade surface 12, such as ink, particles in the ink, and residue formed by drying the ink; the cleaning apparatus includes a mounting assembly 100 and a liquid supply assembly 200.

The mounting assembly 100 is used for mounting the scraper 1, the mounting assembly 100 is provided with a first water outlet groove 110 and a second water outlet groove 120 which are arranged at intervals, the scraper 1 is arranged between the first water outlet groove 110 and the second water outlet groove 120, the first water outlet groove 110 can discharge water in the direction of the first knife surface 11, and the second water outlet groove 120 can discharge water in the direction of the second knife surface 12. Specifically, the first water outlet groove 110 and the second water outlet groove 120 are arranged at intervals, the extending direction of the first water outlet groove 110 is the same as the extending direction of the first knife surface 11, the extending direction of the second water outlet groove 120 is the same as the extending direction of the second knife surface 12, the notch direction of the first water outlet groove 110 faces the first knife surface 11, and the notch direction of the second water outlet groove 120 faces the second knife surface 12, so that the cleaning liquid flowing out of the first water outlet groove 110 and the second water outlet groove 120 can flow onto the first knife surface 11 and the second knife surface 12 respectively.

A liquid supply assembly 200 is coupled to the mounting assembly 100 and is configured to supply liquid to the first and second outlet channels 110, 120. It can be understood that the cleaning liquid can be sprayed out from the first water outlet groove 110 and the second water outlet groove 120 respectively under the action of water pressure and can be sprayed to the first blade surface 11 and the second blade surface 12 respectively, so that the impact strength of the cleaning liquid on the blade 1 is improved, particles or residues on the blade 1 can be cleaned easily, and the cleaning effect is better.

The utility model provides a cleaning device, compared with the prior art, the utility model discloses cleaning device is including the installation component 100 that is used for installing scraper 1 and the liquid supply assembly 200 that is used for wasing scraper 1, through set up first basin 110 and second basin 120 of going out in installation component 100, liquid supply assembly 200 can supply liquid to the inside of first basin 110 of going out, and this first basin 110 of going out can go out liquid towards the first knife face 11 of scraper 1, realized wasing first knife face 11, liquid supply assembly 200 can also be to the inside confession liquid of second basin 120, and second basin 120 of going out can go out liquid towards the second knife face 12 of scraper 1, realized wasing second knife face 12, this cleaning device, need not artifical use cleaning cloth and wash, easy and simple to handle and shortened the scavenging period, the cleaning efficiency is improved.

Please refer to fig. 1 and fig. 3, as a specific embodiment of the cleaning device provided by the present invention, the liquid supply assembly 200 includes a liquid storage mechanism 210, an extraction mechanism 220 and a flow guide mechanism 230, the liquid storage mechanism 210 is used for storing the cleaning liquid, the extraction mechanism 220 has a water inlet end and a water outlet end, the extraction mechanism 220 can extract the cleaning liquid from the water inlet end and can discharge the cleaning liquid from the water outlet end, one end of the flow guide mechanism 230 is communicated with the water outlet end, and the first water outlet tank 110 and the second water outlet tank 120 are both communicated with the other end of the flow guide mechanism 230. Specifically, the cleaning liquid may be water or a mixed liquid, the extracting mechanism 220 can extract the cleaning liquid in the liquid storage mechanism 210 from the water inlet end and discharge the cleaning liquid from the water outlet end to the diversion mechanism 230, and then the cleaning liquid is guided from the diversion mechanism 230 to the first water outlet tank 110 and the second water outlet tank 120 in the mounting assembly 100, so as to supply the first water outlet tank 110 and the second water outlet tank 120.

Preferably, the extraction mechanism 220 is a water pump.

Referring to fig. 1, as a specific embodiment of the cleaning device of the present invention, the mounting assembly 100 includes a mounting seat 130, the mounting seat 130 has a mounting groove 1300, the mounting groove 1300 is disposed between the first water outlet groove 110 and the second water outlet groove 120, the scraper 1 has a knife mounting portion 10, and the knife mounting portion 10 is inserted into the mounting groove 1300. Specifically, the scraper 1 is installed on the installation base 130 through an installation groove 1300, wherein the scraper 1 is detachably inserted into the installation groove 1300, so that the installation before cleaning and the disassembly after cleaning are convenient; the extending direction of the first water outlet groove 110 and the second water outlet groove 120 is the same as the extending direction of the mounting groove 1300, and the first water outlet groove 110 and the second water outlet groove 120 are both spaced apart from the mounting groove 1300.

Referring to fig. 1 and 3, as an embodiment of the cleaning device provided by the present invention, the first water outlet hole penetrating through the mounting seat 130 is disposed at the bottom of the first water outlet groove 110, the second water outlet hole penetrating through the mounting seat 130 is disposed at the bottom of the second water outlet groove 120, and the first water outlet hole and the second water outlet hole are both communicated with the flow guiding mechanism 230. It can be understood that, by forming the first water outlet hole and the second water outlet hole on the bottoms of the first water outlet groove 110 and the second water outlet groove 120, the cleaning liquid flowing out from the flow guide mechanism 230 respectively passes through the first water outlet hole and the second water outlet hole, and then flows out from the notches of the first water outlet groove 110 and the second water outlet groove 120 to the first cutting surface 11 and the second cutting surface 12, wherein the cleaning liquid is subjected to a higher pressure after flowing through the first water outlet hole and the second water outlet hole, so that the cleaning liquid can be sprayed from the notches of the first water outlet groove 110 and the second water outlet groove 120 to the first cutting surface 11 and the second cutting surface 12, the first cutting surface 11 and the second cutting surface 12 are subjected to a higher impact force, so that the UV ink is easily cleaned, and the solvent ink forms particles on the doctor blade 1, thereby improving the cleaning effect.

Referring to fig. 1, as an embodiment of the cleaning device of the present invention, two first water outlets are provided, and two first water outlets are arranged along the extending direction of the first water outlet tank 110, two second water outlets are provided, and two second water outlets are arranged along the extending direction of the second water outlet tank 120. It should be noted that, by setting the first water outlet and the second water outlet to two, the cleaning area of the cleaning liquid on the first knife surface 11 and the second knife surface 12 can be increased, which is beneficial to improving the cleaning effect.

Referring to fig. 1, as a specific embodiment of the cleaning device of the present invention, the mounting assembly 100 further includes a first joint 140 and a second joint 150, one end of the first joint 140 is communicated with the first water outlet, the other end of the first joint is communicated with the water guiding mechanism 230, one end of the second joint 150 is communicated with the first water outlet, and the other end of the second joint is communicated with the water guiding mechanism 230. The arrangement of the first joint 140 and the second joint 150 is used for guiding the cleaning liquid in the flow guide mechanism 230 into the first water outlet and the second water outlet, so that the flow guide mechanism 230 is conveniently communicated with the first water outlet and the second water outlet, specifically, the first joint 140 and the second joint 150 are both protruded out of the bottom surface of the mounting base 130, and the convenience of connection between the flow guide mechanism 230 and the first joint 140 and the second joint 150 is improved.

Referring to fig. 1, as a specific embodiment of the cleaning device of the present invention, one end of the first joint 140 is in threaded connection with the hole wall of the first water outlet, and one end of the second joint 150 is in threaded connection with the hole wall of the second water outlet. Through with first joint 140 and second joint 150 respectively with the pore wall of first apopore and the pore wall of second apopore correspond the spiro union for first joint 140 and second joint 150 can dismantle with mount pad 130 and be connected, have improved installation and dismantlement efficiency.

Referring to fig. 1 and 3, as an embodiment of the cleaning device provided by the present invention, the mounting base 130 has a first water outlet surface 131 and a second water outlet surface 132, the first water outlet tank 110 is disposed on the first water outlet surface 131, the second water outlet tank 120 is disposed on the second water outlet surface 132, the mounting assembly 100 further includes a blocking mechanism 160, the blocking mechanism 160 is connected to the mounting base 130 and is used for limiting a flowing direction of the cleaning liquid flowing out from the first water outlet tank 110, so that the cleaning liquid can flow onto the first knife surface 11, and the blocking mechanism 160 is further used for limiting a flowing direction of the cleaning liquid flowing out from the second water outlet tank 120, so that the cleaning liquid can flow onto the second knife surface 12. Specifically, the blocking mechanism 160 includes a first blocking plate 161 connected to the first water outlet surface 131 and a second blocking plate 162 connected to the second water outlet surface 132, the first blocking plate 161 is used for limiting the flow direction of the cleaning liquid flowing out from the first water outlet groove 110 so that the cleaning liquid can be sprayed to the first rake surface 11, the second blocking plate 162 is used for limiting the flow direction of the cleaning liquid flowing out from the second water outlet groove 120 so that the cleaning liquid can be sprayed to the second rake surface 12, and the first blocking plate 161 and the second blocking plate 162 are arranged to guide the cleaning liquid flowing out from the first water outlet groove 110 and the second water outlet groove 120 so that the cleaning liquid can be sprayed to the first rake surface 11 and the second rake surface 12 accurately.

Referring to fig. 3, as a specific embodiment of the cleaning apparatus provided in the present invention, the liquid supply assembly 200 further includes a control mechanism 240 and a valve mechanism 250, the valve mechanism 250 is disposed between the extraction mechanism 220 and the mounting seat 130 and is communicated with the guiding mechanism 230, the valve mechanism 250 is used for controlling whether the guiding mechanism 230 can guide the cleaning liquid into the first joint 140 and is also used for controlling whether the guiding mechanism 230 can guide the cleaning liquid into the second joint 150, the control mechanism 240 is in signal connection with the valve mechanism 250 and is used for sending a control signal to the valve mechanism 250, and the valve mechanism 250 can control the flow direction of the cleaning liquid in the guiding mechanism 230 after receiving the control signal; specifically, when the control mechanism 240 sends the first signal to the valve mechanism 250, the valve mechanism 250 controls the cleaning liquid in the flow guide mechanism 230 to flow only to the first water outlet hole after receiving the first signal, so that the cleaning device cleans only the first blade surface 11 of the scraper 1, when the control mechanism 240 sends the second signal to the valve mechanism 250, and the valve mechanism 250 receives the second signal and then controls the cleaning liquid in the flow guide mechanism 230 to flow only to the second water outlet hole, so that the cleaning device cleans only the second blade surface 12 of the scraper 1, when the control mechanism 240 sends the third signal to the valve mechanism 250, and the valve mechanism 250 receives the third signal and then controls the cleaning liquid in the flow guide mechanism 230 to flow to the first water outlet hole and the second water outlet hole at the same time, so that the cleaning device cleans both the first blade surface 11 and the second blade surface 12 of the scraper 1. Therefore, it can be understood that the cleaning device can selectively clean one blade surface of the scraper 1 or simultaneously clean two blade surfaces of the scraper 1, the cleaning mode is flexible, the waste of cleaning liquid can be avoided, and the cost is saved.

Preferably, the valve mechanism 250 is a three-position, five-way solenoid valve.

Referring to fig. 3, as a specific embodiment of the cleaning device provided in the present invention, the control mechanism 240 includes a control device 241 and a computer device 242, the computer device 242 controls the valve mechanism 250 through the control device 241, and it should be noted that the computer device 242 may be a mobile terminal such as a mobile phone, a notebook, an intelligent watch or a tablet computer, or may be a desktop computer.

Preferably, the control device 241 is a PLC (programmable logic controller).

The control mechanism 240 is further configured to send an activation signal to the extraction mechanism 220, and the extraction mechanism 220 starts to extract and discharge the cleaning solution after receiving the activation signal. Specifically, the control mechanism 240 can also control the flow rate of the water outlet end of the extracting mechanism 220, wherein the residue which is difficult to clean and is adhered to the scraper 1 can be cleaned by controlling the water outlet end of the extracting mechanism 220 to increase the flow rate.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A cleaning device for cleaning a scraper blade having first and second oppositely disposed blade surfaces, the cleaning device comprising:

the mounting assembly is provided with a first water outlet groove and a second water outlet groove which are arranged at intervals, the scraper is arranged between the first water outlet groove and the second water outlet groove, the first water outlet groove can discharge liquid towards the first knife face, and the second water outlet groove can discharge liquid towards the second knife face;

and the liquid supply assembly is connected with the mounting assembly and is used for supplying liquid to the first water outlet groove and the second water outlet groove.

2. The cleaning device of claim 1, wherein the liquid supply assembly includes a liquid storage mechanism for storing a cleaning liquid, an extraction mechanism having a water inlet end and a water outlet end, and a diversion mechanism having one end in communication with the water outlet end, wherein the extraction mechanism is capable of extracting the cleaning liquid from the water inlet end and discharging the cleaning liquid from the water outlet end, and wherein the first and second water outlet channels are in communication with the other end of the diversion mechanism.

3. The cleaning apparatus defined in claim 2, wherein the mounting assembly includes a mounting base defining a mounting slot, the mounting slot being disposed between the first outlet channel and the second outlet channel, the scraper blade having a blade mounting portion, the blade mounting portion being inserted into the mounting slot.

4. The cleaning apparatus as claimed in claim 3, wherein the bottom of the first outlet channel defines a first outlet hole through the mounting base, the bottom of the second outlet channel defines a second outlet hole through the mounting base, and the first outlet hole and the second outlet hole are both in communication with the flow guide mechanism.

5. The cleaning apparatus as claimed in claim 4, wherein there are two first outlet holes, and two first outlet holes are arranged along the extending direction of the first outlet tank, and two second outlet holes are arranged along the extending direction of the second outlet tank.

6. The cleaning apparatus defined in claim 4, wherein the mounting assembly further comprises a first connector having one end in communication with the first outlet opening and another end in communication with the diversion mechanism, and a second connector having one end in communication with the first outlet opening and another end in communication with the diversion mechanism.

7. The cleaning apparatus defined in claim 6, wherein one end of the first connector is threadably connected to the wall of the first outlet aperture and one end of the second connector is threadably connected to the wall of the second outlet aperture.

8. The cleaning apparatus defined in claim 3, wherein the mounting block has a first water outlet surface and a second water outlet surface, the first water outlet channel opening at the first water outlet surface, the second water outlet channel opening at the second water outlet surface, the mounting assembly further comprising a blocking mechanism coupled to the mounting block for restricting a direction of flow of the cleaning fluid from the first water outlet channel to enable the cleaning fluid to flow onto the first rake surface, the blocking mechanism further for restricting a direction of flow of the cleaning fluid from the second water outlet channel to enable the cleaning fluid to flow onto the second rake surface.

9. The cleaning apparatus defined in claim 8, wherein the blocking mechanism comprises a first baffle connected to the first outlet surface and a second baffle connected to the second outlet surface, the first baffle configured to restrict a direction of flow of the cleaning fluid exiting the first outlet channel to enable the cleaning fluid to spout toward the first blade surface, the second baffle configured to restrict a direction of flow of the cleaning fluid exiting the second outlet channel to enable the cleaning fluid to spout toward the second blade surface.

10. The cleaning apparatus as defined in claim 6, wherein the liquid supply assembly further comprises a control mechanism and a valve mechanism, the valve mechanism is disposed between the extraction mechanism and the mounting base and is in communication with the flow guide mechanism, the valve mechanism is configured to control whether the flow guide mechanism can introduce the cleaning liquid into the first connector and further configured to control whether the flow guide mechanism can introduce the cleaning liquid into the second connector, the control mechanism is in signal connection with the valve mechanism and is configured to send a control signal to the valve mechanism, and the valve mechanism is configured to control a flow direction of the cleaning liquid in the flow guide mechanism after receiving the control signal;

the control mechanism is also used for sending a starting signal to the extraction mechanism, and the extraction mechanism starts to extract and discharge the cleaning liquid after receiving the starting signal.

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