A cleaning device for mobile phone screen processing

Abstract

The application relates to the technical field of cleaning equipment, and discloses a cleaning device for mobile phone screen processing, so as to solve the problems that dust is not easy to recycle and large particles cannot be cleaned in advance when the screen is cleaned, through the rotation of the dust removal fan blade driven by the dust removal motor, the dust removal fan blade sucks the inner cavity of the supporting base, the low pressure in the supporting base is distributed to the dirt suction groove and the limiting hole through the air cover, the screen can be inverted, adsorbed and fixed through the limiting hole, and in the inversion process, the large particle dust can be automatically separated under the gravity, after the dust removal fan blade blows the airflow from the lower side of the screen, the dirt suction groove can absorb and purify the airflow carrying the dust around the screen, the working environment of the whole dust removal process is relatively clean, and finally, the effects of screen inversion fixing, bottom dust blowing and upper dust suction are achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of cleaning equipment, and in particular to a cleaning device for mobile phone screen processing. BACKGROUND

[0002] In the mobile phone screen processing flow, the cleaning link plays an important role, which ensures that the front surface of the mobile phone screen is free of dust and impurities before the screen is pasted with a film, which is crucial to the final quality of the screen and also deeply affects the user's experience and satisfaction.

[0003] Currently, the cleaning of mobile phone screens generally adopts an automated process, in which the screen is carefully placed on a conveyor belt, and through the precise movement of the conveyor belt, the screen is sent into a specially designed air chamber for cleaning. In the air chamber, rows of precise air nozzles release high-speed airflow, aiming to completely blow away the tiny dust and impurities on the screen surface. However, in actual operation, if larger particle impurities are unfortunately attached to the screen surface, these high-speed airflows not only cannot effectively remove them, but may even push these impurities to slide on the screen surface, thereby scratching the screen and seriously damaging its appearance and integrity.

[0004] In addition, while the high-speed airflow is blowing the screen surface, it may also cause the loosened impurities to fly around, which not only increases the risk of the impurities being re-adsorbed onto the screen, but also makes the subsequent impurity collection work extremely difficult. Over time, the cleaning environment in the air chamber gradually deteriorates, and even if continuous cleaning operations are carried out, it is difficult to maintain an ideal cleaning level, which undoubtedly poses a serious challenge to the overall quality and efficiency of screen processing. SUMMARY

[0005] The application provides a cleaning device for mobile phone screen processing, which has the advantages of screen inversion fixing, bottom dust blowing and upper dust suction, to solve the problems of dust not being easily recovered and large particles not being able to be cleaned in advance during screen dust cleaning in the background technology.

[0006] To achieve the above-mentioned purpose, the application adopts the following technical scheme: a cleaning device for mobile phone screen processing, comprising: a rack, a support base is installed in the middle of the rack, and an air nozzle seat is tightly connected to the top of the support base; a dust cleaning motor is fixed to the inner side of the air nozzle seat, and a dust cleaning fan blade is fixedly installed on the top output shaft of the dust cleaning motor; a controller is fixed to the rack; a filter disc is movably installed in the inside of the support base, and filter holes are formed on the surface of the filter disc; a conveyor belt is movably installed on the top of the rack and is driven by a material conveying motor, and limit holes are formed on the surface of the conveyor belt; an air cover is fixed in the middle of the rack, and the air cover is located on the inner side of the conveyor belt; a suction hole is formed on the outer side of the support base, and a gas conveying pipe is fixedly installed on the outer side of the support base and is in communication with the suction hole, and the other end of the gas conveying pipe is in communication with the air cover.

[0007] Further, the ash removal motor is a double-end output shaft motor.

[0008] Further, a suction groove surrounding the limiting hole is formed on the conveying belt.

[0009] Further, the inner bottom of the rack is symmetrically arranged with a discharging part and a feeding part, and a multi-axis clamping manipulator is installed on each of the discharging part and the feeding part.

[0010] Further, the inner cavity of the support base is filled with water medium.

[0011] Further, a gas supplementing hole is formed in the side of the support base, a gas supplementing pipe is fixedly installed on the outside of the support base and communicates with the gas supplementing hole, and a gas supplementing block is movably installed on the outside of the support base.

[0012] Further, a liquid conveying auger is fixedly installed on the output shaft at the bottom of the ash removal motor, a lifting seat is sleeved on the outside of the liquid conveying auger, a return spring is fixedly installed on the outside of the lifting seat, the top of the return spring is fixed to the inner top of the support base, and a filter disc is fixed to the outside of the lifting seat; an air passage is formed in the outside of the support base, a closing block is movably installed on the outside of the support base, the protrusion extending from the inside of the closing block extends into the air passage, an adjusting ring frame is movably sleeved on the outside of the support base, and the adjusting ring frame and the closing block are fixedly connected by a cylindrical rod; an air isolation block is fixedly installed on the bottom of the adjusting ring frame between the air inlet hole and the air outlet pipe; and a one-way liquid valve is fixedly installed on the side of the support base.

[0013] Further, the gas supplementing block is movably installed on the adjusting ring frame, and a locking bolt with the end abutting against the side of the gas supplementing block is threadedly connected to the outside of the adjusting ring frame.

[0014] Further, the filter hole is a stepped hole.

[0015] The present application has the following advantages:

[0016] The cleaning device for processing a mobile phone screen provided by the present application realizes efficient cleaning and stable fixing of the screen through integrated design. Specifically, a dust removal motor is built in the device, the motor drives the dust removal fan blade to rotate at high speed, thereby generating strong suction force in the inner cavity of the support base. This suction force not only effectively reduces the air pressure inside the support base, but also uniformly distributes the low-pressure airflow to the limiting hole and the suction groove at the edge part through the carefully designed air cover system.

[0017] The limiting hole can closely fit the mobile phone screen, and the screen is fixed by inverted adsorption through the principle of negative pressure, so that the screen is stable and does not shake during cleaning. During the inversion of the screen, large particles of dust and impurities will naturally fall due to the action of gravity, thereby preliminarily realizing self-weight separation and reducing the difficulty of subsequent cleaning.

[0018] Subsequently, another part of the airflow generated by the dust removal fan blade is guided to the bottom of the screen and blown out at a certain speed and angle, effectively blowing away and carrying away the fine dust attached to the bottom and edge of the screen. At the same time, the dirt suction tank plays its key role, which is located around the top of the screen and can accurately capture and absorb the airflow carrying dust suspended around the screen after being blown away. The inside of the dirt suction tank is equipped with a high-efficiency filtration system that can purify the inhaled airflow, thereby maintaining the cleanliness of the entire dust removal operation environment.

[0019] In summary, the cleaning device for mobile phone screen processing combines the innovative inverted fixing, bottom dust blowing and upper dust suction cleaning methods, which not only significantly improves the cleaning efficiency and quality, but also ensures the convenience and safety of the operation process, and is a practical technical innovation in the field of mobile phone screen processing. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which constitute a part of this specification, illustrate embodiments of the present disclosure and serve to explain the principles of the present disclosure.

[0021] Referring to the drawings, the present disclosure can be more clearly understood and appreciated from the following detailed description, taken in conjunction with the accompanying drawings, in which:

[0022] Figure 1 is a schematic diagram of the overall external three-dimensional structure in the present application;

[0023] Figure 2 is a schematic diagram of the overall planar cross-sectional structure in the present application;

[0024] Figure 3 is a schematic diagram of the external three-dimensional structure of the support base;

[0025] Figure 4 is a schematic diagram of the internal three-dimensional structure of the support base;

[0026] Figure 5 is a schematic diagram of the position and structure between the closed blocking ring and the adjusting ring frame;

[0027] Figure 6 is a schematic diagram of the upper / lower output end structure of the dust removal motor;

[0028] Figure 7 is a schematic diagram of the position and structure between the lifting seat and the filter disc.

[0029] In the figure: 1, rack; 101, feeding part; 102, discharging part; 2, controller; 3, conveying belt; 300, limiting hole; 301, sewage suction tank; 4, conveying motor; 5, supporting base; 500, ventilation groove; 501, air suction hole; 502, air supplement hole; 6, air nozzle seat; 7, closed blocking ring; 8, adjusting ring frame; 801, air supplement blocking piece; 802, air isolation blocking piece; 803, locking bolt; 9, air supplement pipe; 10, air conveying pipe; 11, air cover; 12, dust removal motor; 13, dust removal fan blade; 14, liquid conveying auger; 15, lifting seat; 16, filter disc; 160, filter hole; 17, return spring; 18, one-way liquid valve. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0031] Embodiment one, please refer to Figure 1 and Figure 2 As can be seen, the supporting base 5 is fixedly installed at the bottom side of the middle part of the rack 1, as Figure 5 shown, the supporting base 5 has the air nozzle seat 6 fixedly connected by bolts at the top, and the inner cavity of the supporting base 5 and the inner cavity of the air nozzle seat 6 are in a communicating state. The dust removal motor 12 is fixedly connected to the inner side of the air nozzle seat 6 through a support, and the dust removal motor 12 is a double-end output shaft motor, wherein the dust removal fan blade 13 is fixedly installed on the top output shaft of the dust removal motor 12. When the dust removal motor 12 is controlled by the controller 2 fixedly installed on the rack 1, the dust removal motor 12 will drive the dust removal fan blade 13 to rotate synchronously, and the air in the supporting base 5 will be rapidly ejected outward from the air nozzle seat 6, so that the air flow ejected from the air nozzle seat 6 can blow to the screen of the mobile phone, thereby cleaning the surface of the screen of the mobile phone by air flow.

[0032] Furthermore, in order to guarantee the cleanliness of the air flow output from the supporting base 5, the filter disc 16 with filter holes 160 is movably installed on the inner side of the supporting base 5, so that the air flow can be filtered when passing through the filter holes 160, thereby guaranteeing the cleanliness of the air flow ejected from the air nozzle seat 6. For the air supply in the inner cavity of the supporting base 5, please refer to Figures 2-4 As can be clearly seen, the air suction hole 501 is formed on the outer side of the supporting base 5, and the air conveying pipe 10 in communication with the air suction hole 501 is fixedly installed on this part, and the other end of the air conveying pipe 10 is in communication with the air cover 11. Figure 1 and Figure 2It can be seen that the top of the rack 1 is movably mounted with a conveying belt 3 driven by a conveying motor 4, and the middle of the rack 1 is fixedly mounted with an air cover 11 located inside the conveying belt 3, and the air cover 11 is movably connected with the inside of the conveying belt 3. Figure 2 It can be seen that the air cover 11 is located directly above the air nozzle seat 6, and the bottom of the air cover 11 is slidably connected with the inside of the conveying belt 3.

[0033] Further, referring to Figure 1 It can be seen that a plurality of limiting holes 300 are equidistantly arranged on the surface of the conveying belt 3, and a dirt suction groove 301 surrounding the limiting holes 300 is arranged on the conveying belt 3. The suction force generated in the air cover 11 is used to suck air flow through the limiting holes 300, so as to adsorb and clamp the screen. For the screen loading / unloading mode, combined with Figure 1 It can be seen that the bottom of the inside of the rack 1 is symmetrically arranged with a loading part 102 and an unloading part 101, and a multi-axis clamping manipulator is generally installed at this position. By clamping the manipulator, the screen can be inverted and loaded / unloaded into the conveying belt 3.

[0034] Specifically, the controller 2 is used to control the rotation of the dust removal motor 12, and the dust removal fan blade 13 rotates synchronously with the top output shaft of the dust removal motor 12. When the dust removal fan blade 13 rotates, the air flow in the support base 5 is ejected from the air nozzle seat 6. Since the dust removal fan blade 13 rotates continuously, the pressure in the support base 5 is continuously reduced. The air flow is transported by the air conveying pipe 10, so as to force the air cover 11 to have suction force.

[0035] The manipulator at the loading part 101 inverts and moves the screen to the limiting hole 300. At this time, the suction force in the air cover 11 adsorbs and fixes the screen. Since the screen is fixed at this time, the large particles on the surface of the screen will be separated from the screen under the action of gravity. As the conveying motor 4 drives the conveying belt 3 to step forward, the screen is conveyed to the top of the air nozzle seat 6.

[0036] The air flow is blown from the air nozzle seat 6 to the surface of the inverted screen, so as to blow away the dust attached to the surface of the screen and move away from the screen. After the dust-carrying air flow passes through the dirt suction groove 301 around the limiting hole 300, the air cover 11 will adsorb the external air flow through the dirt suction groove 301, so as to suck the floating dust-carrying air flow into the air cover 11, and finally transport it to the inside of the support base 5 through the air conveying pipe 10. The dust-carrying air flow is filtered through the filter hole 160, so that the relatively clean air flow is blown out of the air nozzle seat 6 again, so as to ensure that the screen is blown and the working environment is cleaner.

[0037] Finally, the cleaned screen moves to the unloading part 102, and the manipulator at the unloading part 102 clamps and takes out the cleaned screen. In this way, the continuous cleaning work of the mobile phone screen is ensured.

[0038] On the basis of the above, in order to further realize the purification of the airflow in the support base 5, a supplementary air hole 502 is arranged on the side of the support base 5, and a supplementary air pipe 9 is fixedly installed outside the support base 5 and communicates with the supplementary air hole 502, from Figure 4 It can be seen that the water medium can be injected into the inside of the support base 5 by the supplementary air pipe 9, so that the dust is preliminarily filtered by the water medium when the dust-containing airflow passes through the inner cavity of the support base 5, thereby reducing the filtering burden of the filter disc 16.

[0039] Furthermore, referring to Figure 4 It can be seen that the support base 5 is movably installed with a supplementary air block 801, and the opening size of the supplementary air hole 502 can be changed by appropriately plugging the supplementary air block 801. When the dust-removing fan blade 13 sucks the inner cavity of the support base 5, the external airflow passes through the medium in the support base 5 in the form of bubbles and is finally discharged from the air nozzle base 6. Since the airflow channel supplied to the inner cavity of the support base 5 at this time is only the gas conveying pipe 10 and the supplementary air pipe 9, the gas conveying amount in the gas conveying pipe 10 will be changed when the gas conveying amount of the supplementary air pipe 9 is changed, so as to ensure that the suction force in the gas hood 11 connected with the gas conveying pipe 10 can be autonomously controlled.

[0040] Embodiment two is further improved on the basis of embodiment one, please refer to Figure 4 and Figure 6 It can be seen that the bottom output shaft of the dust-removing motor 12 extends into the inner cavity of the support base 5, and the liquid conveying auger 14 is fixedly installed on the end, so that the liquid conveying auger 14 can synchronously rotate with the dust-removing fan blade 13. Furthermore, the liquid conveying auger 14 is sleeved with the lifting seat 15, from Figure 4 and Figure 7 It can be seen that the lifting seat 15 is fixedly installed with three reset push springs 17, the three reset push springs 17 are arranged in a ring shape at equal angles, and the top of each reset push spring 17 is fixed to the inner top of the support base 5, so that the lifting seat 15 always has a tendency to move vertically downward. More importantly, the filter disc 16 is fixed outside the lifting seat 15, so that the filter disc 16 can move downward synchronously with the lifting seat 15.

[0041] Combining Figure 4 It can be seen that the support base 5 is provided with a plurality of air vent grooves 500 on the outside, and the air vent grooves 500 are arranged in a ring shape on the outside of the support base 5. Correspondingly, combining Figure 5As shown, the support base 5 is movably mounted with a closed blocking ring 7 outside, and the protrusion extending from the inside of the closed blocking ring 7 extends into the air passage 500, which limits the up-down movement range of the closed blocking ring 7 by using the air passage 500, and when the closed blocking ring 7 moves up to the limit, the inside of the closed blocking ring 7 will block the air passage 500; similarly, when the closed blocking ring 7 moves down, the air passage 500 will be communicated with the outside. The adjusting ring 8 is movably sleeved on the outside of the support base 5, and the adjusting ring 8 is located below the closed blocking ring 7, and the two are fixedly connected by using a cylindrical rod, so as to ensure that the adjusting ring 8 can move up and down synchronously with the closed blocking ring 7.

[0042] From Figures 3-5 As can be seen, the adjusting ring 8 is fixedly mounted with an air blocking block 802 between the air inlet hole 501 and the gas conveying pipe 10, which will cut off the two when the air blocking block 802 moves down, thereby preventing the conveying of air flow. The air supplementing block 801 is movably mounted on the adjusting ring 8, and the adjusting ring 8 is threadedly connected with a locking bolt 803 whose end abuts against the side of the air supplementing block 801. By screwing the locking bolt 803, the air supplementing block 801 can be locked, thereby completing the controllable shielding of the air supplementing hole 502 by the air supplementing block 801. Figure 4 As can be seen from the above, the support base 5 is fixedly mounted with a one-way liquid valve 18 for supporting the one-way flow of the medium in the inner cavity of the support base 5 to the air supplementing pipe 9, and the one-way liquid valve 18 is located below the air supplementing hole 502.

[0043] In the specific application process, under normal circumstances, the lifting seat 15 is driven by the reset spring 17 to move down with the filter disc 16, at this time, the closed blocking ring 7 is driven by its own gravity to move down synchronously with the adjusting ring 8, resulting in that the air supplementing hole 502 and the air inlet hole 501 are both blocked. The filter disc 16 will enter the water medium in the inner cavity of the support base 5, and the water medium in the support base 5 will flow above the surface of the filter disc 16 after being filtered through the filter hole 160.

[0044] When it is necessary to clean the screen surface, the controller 2 drives the dust removal motor 12 to work, which drives the dust removal fan blade 13 and the liquid conveying auger 14 to work synchronously. With the rotation of the liquid conveying auger 14, the medium in the support base 5 will be pressed into the inner cavity of the lifting seat 15, thereby increasing the medium in the inner cavity of the lifting seat 15, and the lifting seat 15 is forced to drive the filter disc 16 to move up. In this process, when the dust removal fan blade 13 rotates, the external airflow enters from the air passage 500, so that the airflow can be normally sprayed from the air nozzle seat 6, and the dust removal fan blade 13 can normally drive the airflow to flow, thereby reducing the movement resistance and avoiding the overloading of the dust removal motor 12.

[0045] When the lifting seat 15 moves upward, the air supply hole 502 and the air suction hole 501 are both blocked, causing the pressure in the chamber below the filter disc 16 and the water medium to decrease rapidly due to the upward movement of the filter disc 16, and ultimately causing the water medium above the filter hole 160 to pass through the filter hole 160 in the opposite direction, thereby achieving the reverse unblocking of the filter hole 160. In combination with Figure 4 It can be seen that the filter hole 160 is preferably a stepped hole, and the hole diameter above the filter hole 160 is relatively larger than the hole diameter below, thereby ensuring that a certain amount of water medium can be accumulated in the filter hole 160 initially, and ensuring that there is enough water medium in each filter hole 160 to achieve reverse flushing and unblocking.

[0046] As the lifting seat 15 continues to move upward, it will eventually cause the top of the filter disc 16 to reach the protrusion inside the closed blocking ring 7, and simultaneously push the closed blocking ring 7 to move upward, at which time the closed blocking ring 7 will block the air passage 500. Furthermore, as the closed blocking ring 7 moves upward, it will drive the adjusting ring frame 8 to move upward simultaneously, and the air supply blocking block 801 and the air isolation blocking block 802 will move upward simultaneously with the adjusting ring frame 8, thereby unblocking the air supply hole 502 and the air suction hole 501.

[0047] Since the position of the air supply blocking block 801 can be adjusted, by adjusting the position of the air supply blocking block 801, it can be ensured that after the adjusting ring frame 8 reaches the upper limit, the air supply blocking block 801 can block the air supply hole 502. The blocked area can be controlled manually to ensure that the air flow supplied by the air supply pipe 9 into the support base 5 changes, and ultimately the suction force in the air cover 11 can be adjusted as needed.

[0048] The mechanical arm in the feeding part 101 moves the screen to the limiting hole 300, the conveying motor 4 drives the conveying belt 3 to move, so that the screen moves above the air nozzle seat 6, the air flow blown by the air nozzle seat 6 is used to clean the surface of the screen, the air flow blown by the screen is sucked into the air suction groove 301, and ultimately into the water medium in the inner cavity of the support base 5, and the water medium is used to achieve preliminary purification of the input air flow, thereby reducing the filtering burden of the filter disc 16. After the screen is cleaned, the cleaned screen can be taken out according to the content of embodiment one.

[0049] When the machine is stopped, if the filter hole 160 is slightly blocked, the filter disc 16 will move downward under the elastic force of the reset spring 17 when the dust removal motor 12 stops working, and the closed blocking ring 7 will also make all the components return to the normal position mentioned above under its own gravity, waiting for the dust removal motor 12 to start again, and using the water medium stored at the top of the filter disc 16 to achieve reverse flushing and unblocking.

[0050] If the filter holes 160 are severely clogged, when the dust removal motor 12 stops working, the lifting seat 15 moves downward under the elastic push of the reset spring 17, and the closed blocking ring 7 moves downward synchronously under the action of gravity. The adjusting ring frame 8 drives the air supplement block 801 and the air isolation block 802 to seal the corresponding air supplement hole 502 and air suction hole 501. Then, the filter disc 16 is continuously pushed downward by the reset spring 17. Because the filter holes 160 are severely clogged at this time, the medium in the inner cavity of the support base 5 cannot be quickly discharged from the filter holes 160, and then the filter disc 16 extrudes the inner cavity of the support base 5, so that the medium pressure in the inner cavity of the support base 5 increases. Finally, the medium flows back to the air supplement pipe 9 from the one-way liquid valve 18, and then flows out from the air supplement pipe 9. When the external operator sees that the air supplement pipe 9 discharges water medium, it can be known that the filter holes 160 are severely clogged, and the device needs to be stopped for disassembly and dredging.

[0051] When the subsequent dust removal motor 12 works again, if the amount of medium in the inner cavity of the support base 5 cannot meet the filtering demand, because the water medium level is lowered, the liquid conveying auger 14 cannot transport the water medium into the inner cavity of the lifting seat 15, so that the lifting seat 15 cannot have the lifting force to move upward. At this time, the air vent groove 500 is in a continuously open state, and the external airflow directly enters the air nozzle seat 6 from the air vent groove 500, so that the air conveying pipe 10 has no suction force, and the limiting hole 300 cannot normally feed the material. Therefore, when the medium in the inner cavity of the support base 5 is lower than the minimum threshold value, the entire device cannot work normally.

Claims

1. A cleaning device for processing mobile phone screens, characterized in that: include: The frame (1) is provided with a support base (5) in the middle, and the top of the support base (5) is fastened with a gas nozzle seat (6), and the inner cavity of the support base (5) and the inner cavity of the gas nozzle seat (6) are in a communicating state; A dust cleaning motor (12) is fixed on the inner side of the air nozzle seat (6), and a dust cleaning fan blade (13) is fixedly mounted on the top output shaft of the dust cleaning motor (12); A controller (2) is fixed on the frame (1); A filter disc (16) is movably mounted inside the support base (5), and a filter hole (160) is formed on the surface of the filter disc (16); A conveyor belt (3) is movably mounted on the top of the frame (1) and driven by a feeding motor (4), and a limiting hole (300) is provided on the surface of the conveyor belt (3); An air hood (11) is fixed to the middle of the frame (1), and the air hood (11) is located on the inner side of the conveyor belt (3); An air suction hole (501) is provided on the outside of the support base (5), and an air delivery pipe (10) connected to the air suction hole (501) is fixedly installed on the outside of the support base (5), and the other end of the air delivery pipe (10) is connected to the air hood (11); The dust cleaning motor (12) is a double-ended output shaft motor; A sewage suction trough (301) is provided on the conveyor belt (3) and surrounds the limiting hole (300); A feeding portion (102) and a feeding portion (101) are symmetrically arranged at the bottom inner side of the frame (1), and a multi-axis clamping manipulator is installed on both the feeding portion (102) and the feeding portion (101); the manipulator at the feeding portion (101) turns the mobile phone screen upside down and moves it to the limiting hole (300), and the suction force inside the air cover (11) adsorbs and fixes the mobile phone screen; The inner cavity of the support base (5) is injected with a water medium; An air supply hole (502) is provided on the side of the support base (5), and an air supply pipe (9) communicating with the air supply hole (502) is fixedly installed on the outside of the support base (5). The air supply pipe (9) can inject water medium into the interior of the support base (5), and an air supply block (801) is movably installed on the outside of the support base (5); The output shaft at the bottom of the dust cleaning motor (12) is fixedly mounted with an infusion screw (14), a lifting seat (15) is sleeved on the outside of the infusion screw (14), a reset spring (17) is fixedly mounted on the outside of the lifting seat (15), the top of the reset spring (17) is fixed to the top of the inner side of the support base (5), and the filter disc (16) is fixed to the outside of the lifting seat (15); A vent groove (500) is provided on the outer side of the support base (5), a closed retaining ring (7) is movably mounted on the outer side of the support base (5), and a protrusion extending from the inner side of the closed retaining ring (7) extends into the vent groove (500), an adjustment ring frame (8) is movably mounted on the outer side of the support base (5), and the adjustment ring frame (8) and the closed retaining ring (7) are fixedly connected by a cylindrical rod; An air blocking block (802) is fixedly mounted on the bottom of the adjusting ring frame (8) and is located between the air suction hole (501) and the air delivery pipe (10); A one-way liquid valve (18) is fixedly mounted on the side of the support base (5).

2. The mobile phone screen processing cleaning device according to claim 1, characterized in that: The air supply stopper (801) is movably mounted on the adjustment ring frame (8), and the outer side of the adjustment ring frame (8) is threadedly connected to a locking bolt (803) whose end portion abuts against the side of the air supply stopper (801).

3. The mobile phone screen processing cleaning device according to claim 2, characterized in that: The filter hole (160) is a stepped hole.

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