A mobile phone screen cleaning device and method

Abstract

The application provides a mobile phone screen cleaning device and method, which comprises a mounting plate, a paper tape adjusting mechanism, a dust sticking mechanism and a dust sticking paper tape. The paper tape adjusting mechanism comprises a pay-off shaft, a winding shaft, an abutting shaft and an adjusting shaft. The two ends of the dust sticking paper tape are wound on the pay-off shaft and the winding shaft. The abutting shaft and the adjusting shaft are in abutment with the dust sticking paper tape. The adjusting shaft can be moved up and down. The dust sticking mechanism comprises a dust sticking roller. The dust sticking roller can be moved up and down. One side of the dust sticking roller is in close contact with the mobile phone screen to be processed. The other side of the dust sticking roller can be extruded with the abutting shaft. The dust sticking paper tape is arranged between the abutting shaft and the dust sticking roller. The application can realize the reuse of the dust sticking paper tape under different cleaning requirements by the dust sticking mechanism and the dust sticking paper tape. Compared with the conventional mobile phone screen cleaning technology, the application does not need to frequently replace the paper tape, thereby having the advantages of low cost, convenient operation and adjustment, wide application range, high adjustment flexibility and the like.

Description

TECHNICAL FIELD

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

[0002] In today's era of high popularity of smart phones, the cleaning problem of mobile phone screens has become an important link on the production line. At present, the cleaning of mobile phone screens generally relies on disposable cleaning supplies such as dust-sticking paper tape, dust-free cloth, etc. These supplies move with the production line during the production of mobile phones. However, this traditional cleaning method exposes many shortcomings when producing mobile phones in a sterile environment.

[0003] Based on the gradually increasing cleanliness requirements for mobile phone production and processing environments at the present stage, many cleaning supplies need to meet the repeated cleaning processing requirements. However, the existing cleaning equipment performs one-way flow action when cleaning mobile phone screens, so it is necessary to frequently replace cleaning supplies during batch cleaning of mobile phone screens. This practice leads to a great waste of cleaning supplies, which not only increases production costs but also causes unnecessary burden on the environment. SUMMARY

[0004] Therefore, the technical problem to be solved by the present application is to overcome the problem of frequent replacement of cleaning supplies during batch cleaning of mobile phone screens in the prior art, and to provide a mobile phone screen cleaning device and method.

[0005] To solve the above technical problems, the present application provides a mobile phone screen cleaning device, which comprises: a mounting plate; a paper tape adjusting mechanism, the paper tape adjusting mechanism comprising a unwinding shaft, a winding shaft, at least one abutting shaft and an adjusting shaft, both ends of a dust-sticking paper tape being wound on the unwinding shaft and the winding shaft, the at least one abutting shaft and the adjusting shaft being arranged between the unwinding shaft and the winding shaft and respectively abutting with the dust-sticking paper tape, wherein the adjusting shaft is movable up and down along the height direction of the mounting plate to drive the dust-sticking paper tape to move back and forth along a first direction with the unwinding shaft; a dust-sticking mechanism, the dust-sticking mechanism comprising at least one dust-sticking roller, the at least one dust-sticking roller being movable up and down along the height direction of the mounting plate, one side of the at least one dust-sticking roller being in contact with the movement of the mobile phone screen to be processed, and the other side of the at least one dust-sticking roller being capable of being pressed with the at least one abutting shaft, the dust-sticking paper tape being arranged between the abutting shaft and the dust-sticking roller.

[0006] In an embodiment of the present application, the paper tape adjusting mechanism further comprises two limiting shafts, the two limiting shafts being symmetrically arranged on the opposite sides of the adjusting shaft along the first direction and being located above the adjusting shaft in the height direction of the mounting plate, so that the dust-sticking paper tape is in a bent structure between the limiting shafts and the adjusting shaft.

[0007] In an embodiment of the present application, the paper tape adjusting mechanism further comprises a first adjusting assembly, the adjusting shaft is lifted and moved through the first adjusting assembly, the first adjusting assembly comprises a first lifting module and a first sliding plate, the first lifting module is arranged on the mounting plate and extends along the height direction of the mounting plate, the first sliding plate is slidingly connected to the first lifting module, the adjusting shaft is fixedly connected to the first sliding plate and moves synchronously with the first sliding plate.

[0008] In an embodiment of the present application, the dust sticking mechanism further comprises a second adjusting assembly, the at least one dust sticking roller is lifted and moved through the second adjusting assembly, the second adjusting assembly comprises a second lifting module and a second sliding plate, the second lifting module is arranged on the mounting plate and extends along the height direction of the mounting plate, the second sliding plate is slidingly connected to the second lifting module, the dust sticking roller shaft is fixedly connected to the second sliding plate and moves synchronously with the second sliding plate.

[0009] In an embodiment of the present application, the paper tape adjusting mechanism further comprises a third sliding plate, the third sliding plate is arranged above the second sliding plate and is slidingly connected to the second lifting module, the at least one abutting shaft is fixedly connected to the third sliding plate and moves synchronously with the third sliding plate.

[0010] In an embodiment of the present application, the dust sticking mechanism further comprises a pressure sensing assembly, the pressure sensing assembly comprises a pressure sensor, a fixed frame and a moving frame, the fixed frame is arranged on the mounting plate, the moving frame is supported on the third sliding plate through a first elastic member, one side of the pressure sensor is connected to the fixed frame through a second elastic member and the other side is connected to the moving frame.

[0011] In an embodiment of the present application, the mobile phone screen cleaning device further comprises a control mechanism, the paper tape adjusting mechanism and the dust sticking mechanism are signal connected to the control mechanism.

[0012] The application further provides a mobile phone screen cleaning method, characterized by: performing mobile phone screen cleaning treatment by the mobile phone screen cleaning device, which comprises the following steps: step S1, making one side of the dust sticking roller adhere to one end of the mobile phone screen, and making the dust sticking paper tape adhere to the other side of the dust sticking roller, and then making the dust sticking roller roll along the first direction from one side of the mobile phone screen to be cleaned to the other side, and driving the dust sticking paper tape to move along the first direction relative to the dust sticking roller, wherein the adhesion strength of the dust sticking paper tape is greater than that of the dust sticking roller; step S2, making the dust sticking roller separate from the cleaned mobile phone screen, and driving the dust sticking paper tape to move along the first direction relative to the dust sticking roller in the reverse direction until it returns to the initial position; step S3, repeating steps S1 and S2 for a preset number of times, driving the dust sticking paper tape to move along the first direction relative to the dust sticking roller, and winding and recycling, and meanwhile making a new dust sticking paper tape adhere to the dust sticking roller; and step S4, repeating step S3 to complete batch mobile phone screen cleaning processing.

[0013] In one embodiment of the application, in steps S1 and S2, the moving distance of the dust sticking paper tape along the first direction is the same as the length of the mobile phone screen to be cleaned.

[0014] In one embodiment of the application, in step S1, the dust sticking roller is adjusted to contact / separate from the mobile phone screen to be cleaned by lifting, and the relative pressing force between the dust sticking roller and the mobile phone screen to be cleaned is detected and regulated in real time.

[0015] The above technical solution of the application has the following advantages compared with the prior art:

[0016] The mobile phone screen cleaning device and method provided by the application clean the mobile phone screen by the dust sticking mechanism, and adjust the moving direction of the dust sticking paper tape by the paper tape adjusting mechanism, so that the dust sticking roller can be cleaned during reciprocating movement, and the dust sticking paper tape can be reused under different cleaning requirements. Based on the above design, the application has the advantages of reducing cost, facilitating operation and adjustment, wide application range, high flexibility and the like compared with the conventional mobile phone screen cleaning technology. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to make the content of the application more easily understood, the application will be further described in detail below according to specific embodiments of the application and in combination with the drawings.

[0018] Figure 1 is a perspective structural schematic view of the mobile phone screen cleaning device in the preferred embodiment of the application;

[0019] Figure 2 isFigure 1 Part of the internal structure of the mobile phone screen cleaning device is shown in the schematic view.

[0020] Figure 3 Is Figure 2 The schematic view of the enlarged structure in the middle is shown.

[0021] Figure 4 Is Figure 1 The schematic view of the second adjusting assembly, the third sliding plate and the pressure sensing assembly in the mobile phone screen cleaning device is shown.

[0022] The description of the drawing reference is as follows: 100, mounting plate; 200, paper tape adjusting mechanism; 210, unwinding shaft; 220, winding shaft; 230, abutting shaft; 240, limiting shaft; 250, first adjusting assembly; 251, first lifting module; 252, first sliding plate; 260, adjusting shaft; 270, third sliding plate; 300, dust sticking mechanism; 310, dust sticking roller; 320, second adjusting assembly; 321, second lifting module; 322, second sliding plate; 330, pressure sensing assembly; 331, fixed frame; 332, guide rod; 333, pressure sensor; 334, first elastic member; 335, second elastic member; 336, moving frame; 400, dust sticking paper tape; X, first direction; Y, second direction; Z, third direction. DETAILED DESCRIPTION

[0023] The present application will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present application and implement it, but the embodiments are not as a limitation on the present application. Example 1

[0024] Referring to Figure 1As shown, the embodiment provides a mobile phone screen cleaning device, which comprises a mounting plate 100, a paper tape adjusting mechanism 200, the paper tape adjusting mechanism 200 comprising a pay-off shaft 210, a winding shaft 220, at least one abutting shaft 230 and an adjusting shaft 260, both ends of a dust-sticking paper tape 400 being wound on the pay-off shaft 210 and the winding shaft 220, the at least one abutting shaft 230 and the adjusting shaft 260 being arranged between the pay-off shaft 210 and the winding shaft 220 and abutting the dust-sticking paper tape 400 respectively, wherein the adjusting shaft 260 is movable up and down along the height direction of the mounting plate 100 to drive the dust-sticking paper tape to move back and forth along a first direction X by the pay-off shaft 210; a dust-sticking mechanism 300, the dust-sticking mechanism 300 comprising at least one dust-sticking roller 310, the at least one dust-sticking roller 310 being movable up and down along the height direction of the mounting plate 100, one side of the at least one dust-sticking roller 310 being in contact with a mobile phone screen to be processed, and the other side of the at least one dust-sticking roller 310 being capable of being pressed against the at least one abutting shaft 230, the dust-sticking paper tape 400 being arranged between the abutting shaft 230 and the dust-sticking roller 310.

[0025] The mobile phone screen cleaning device described in the embodiment can clean the mobile phone screen by the dust-sticking mechanism 300 and adjust the moving direction of the dust-sticking paper tape by the paper tape adjusting mechanism 200, so that the dust-sticking roller 310 can be cleaned during the reciprocating movement, and the dust-sticking paper tape 400 can be reused under different cleaning requirements. Based on the above design, compared with the conventional mobile phone screen cleaning technology at present, the mobile phone screen cleaning device of the embodiment does not need to frequently replace the paper tape, so that it has the advantages of low cost, convenient operation and adjustment, wide application range, high flexibility and the like.

[0026] It should be noted that, for the convenience of description, the length direction of the mobile phone screen to be cleaned is defined as a first direction X, the width direction of the mobile phone screen to be cleaned is defined as a second direction Y, and the height direction of the mounting plate 100 is defined as a third direction Z, wherein the first direction X, the second direction Y and the third direction Z are arranged perpendicular to each other in pairs, and the first direction X and the second direction Y are located in the same plane.

[0027] In the embodiment, the mounting plate 100 can be connected to an external mounting surface to provide a mounting and connecting platform for the paper tape adjusting mechanism 200 and the dust-sticking mechanism 300; the dust-sticking mechanism 300 is used to contact the mobile phone screen to be cleaned by the dust-sticking roller 310 and to stick and clean the pollutants thereon; the dust-sticking mechanism 300 is used to stick the pollutants on the dust-sticking roller 310 by the dust-sticking paper to clean the dust-sticking roller 310 and facilitate the centralized recovery of the pollutants.

[0028] Referring to Figure 1As shown, in the embodiment, the unwinding shaft 210 is arranged at the upper right part of the mounting plate 100, and the winding shaft 220 is arranged at the lower left part of the mounting plate 100, wherein the winding shaft 220 and the unwinding shaft 210 can be independently adjusted, and the unused dust-sticking paper tape 400 is wound on the unwinding shaft 210, and the used dust-sticking paper tape is wound on the winding shaft 220. Further, two abutting shafts 230 are arranged in the embodiment, and the two abutting shafts 230 are arranged in the same horizontal plane and are spaced apart along the first direction X, and the abutting shaft 230 is used to increase the contact area between the dust-sticking paper tape 400 and the dust-sticking roller 310, so that the dust-sticking paper tape 400 can fully remove the impurities on the dust-sticking roller 310. In different embodiments, different numbers of dust-sticking rollers 310 can be arranged according to actual use requirements, and the dust-sticking rollers 310 can also be arranged at different positions, and the present application does not make specific limitations thereto.

[0029] Further, since the used dust-sticking paper tape 400 needs to be reused, it is not convenient to directly wind the part of the dust-sticking paper tape 400 that can be reused on the winding shaft 220, otherwise the reuse rate of the paper tape will be reduced due to cross contamination. Based on this, the present application adjusts the moving direction of the dust-sticking paper tape 400 by adjusting the shaft 260 cooperating with the unwinding shaft 210, thereby on the one hand, the spacing distance between the dust-sticking paper tape 400 and the winding roller is increased, and cross contamination between the dust-sticking paper tapes 400 is avoided, and on the other hand, the adjusting flexibility and adjusting accuracy of the dust-sticking paper tape 400 are also improved. Specifically, the adjusting shaft 260 in the embodiment can change the length of the dust-sticking paper tape 400 away from the unwinding shaft 210 by lifting and moving, thereby realizing the reciprocating movement of the dust-sticking paper tape 400 in the first direction X.

[0030] In the embodiment, in order to improve the tensioning degree between the dust-sticking paper tape 400 and the adjusting shaft 260, the paper tape adjusting mechanism 200 in the embodiment further comprises two limiting shafts 240, and the two limiting shafts 240 are symmetrically arranged on the opposite sides of the adjusting shaft 260 along the first direction X and are located above the adjusting shaft 260 in the height direction of the mounting plate 100, so that the dust-sticking paper tape 400 is in an “M” type bending structure between the limiting shaft 240 and the adjusting shaft 260, and based on this, Figure 1 As shown in the reference mobile phone screen cleaning device, when the adjusting shaft 260 is lowered, the dust-sticking paper tape 400 located at the abutting shaft 230 can move towards the winding shaft 220 along the first direction X; on the contrary, when the adjusting shaft 260 is raised, the dust-sticking paper tape 400 located at the abutting shaft 230 can move towards the unwinding shaft 210 along the first direction X.

[0031] Specifically, referring to Figures 1 to 3As shown, the paper tape adjusting mechanism 200 in the embodiment further comprises a first adjusting assembly 250 for providing a platform for the lifting movement of an adjusting shaft 260, and the adjusting shaft 260 is lifted and moved by the first adjusting assembly 250. The first adjusting assembly 250 comprises a first lifting module 251 and a first sliding plate 252. The first lifting module 251 is arranged on the mounting plate 100 and extends along the height direction of the mounting plate 100. The first sliding plate 252 is slidingly connected to the first lifting module 251. The adjusting shaft 260 is fixedly connected to the first sliding plate 252 and moves synchronously with the first sliding plate 252. The first lifting module 251 is preferably a sliding rail, and the first sliding plate 252 can be embedded in the sliding rail and driven to move the adjusting shaft 260 by electromagnetic control.

[0032] Referring to Figure 4 As shown, two dust sticking rollers 310 are arranged in the embodiment to correspond to the two abutting wheels, and the two dust sticking rollers 310 are synchronously lifted and moved to clean the mobile phone screen twice. In the cleaning process, the dust sticking roller 310 can be lowered until it is tightly attached to the mobile phone screen to be cleaned. After cleaning is completed, it can be raised to separate from the mobile phone screen, so as to clean the next mobile phone screen to be cleaned.

[0033] Specifically, in the embodiment, the dust sticking mechanism 300 further comprises a second adjusting assembly 320, and the two dust sticking rollers 310 are moved by the second adjusting assembly 320. The second adjusting assembly 320 comprises a second lifting module 321 and a second sliding plate 322. The second lifting module 321 is arranged on the mounting plate 100 and extends along the height direction of the mounting plate 100. The second sliding plate 322 is slidingly connected to the second lifting module 321. The dust sticking roller 310 is fixedly connected to the second sliding plate 322 and moves synchronously with the second sliding plate 322. Specifically, the driving principle of the second adjusting assembly 320 in the embodiment is the same as that of the first adjusting assembly 250, which will not be described in detail here.

[0034] Further, the paper tape adjusting mechanism 200 in the embodiment further comprises a third sliding plate 270. The third sliding plate 270 is arranged above the second sliding plate 322 and is slidingly connected to the second lifting module 321. The at least one abutting shaft 230 is fixedly connected to the third sliding plate 270 and moves synchronously with the third sliding plate 270.

[0035] Referring to Figure 4As shown, in order to realize the limitation of the moving degree of the dust sticking roller 310, ensure the stable pressure between the dust sticking roller 310 and the mobile phone screen to be cleaned, and at the same time, avoid the extrusion damage to the mobile phone screen, the dust sticking mechanism 300 in the embodiment further comprises a pressure sensing assembly 330, the pressure sensing assembly 330 comprises a pressure sensor 333, a fixed frame 331 and a moving frame 336, wherein the fixed frame 331 is arranged on the mounting plate 100, the moving frame 336 is supported on the third sliding plate 270 through a first elastic member 334, one side of the pressure sensor 333 is connected to the fixed frame 331 through a second elastic member 335, and the other side is connected to the moving frame 336. Specifically, when the dust sticking roller 310 is in contact and extrusion with the screen to be cleaned, the first elastic member 334 and the second elastic member 335 can be in a compressed state, which on the one hand provides sufficient cleaning pressure for the dust sticking roller 310, and on the other hand buffers the extrusion process to realize the protection of the mobile phone screen. In addition, it can also make the dust sticking roller 310 have the effect of automatic reset.

[0036] Specifically, the fixed frame 331 in the embodiment is fixedly connected to the mounting plate 100, and the moving frame 336 is used to realize the connection and installation of the pressure sensor 333. Two first elastic members 334 are arranged symmetrically along the first direction X at the bottom of the pressure sensor 333, and a second elastic member 335 is arranged at the center of the top of the pressure sensor 333. Further, the first elastic member 334 and the second elastic member 335 in the embodiment are preferably compression springs, and a guide rod 332 extending along the third direction Z is arranged in the interior of each of the first elastic member 334 and the second elastic member 335, so as to ensure the accuracy and stability of the moving direction of the dust sticking roller 310.

[0037] The mobile phone screen cleaning device in the embodiment further comprises a control mechanism, and the paper belt adjusting mechanism 200 and the dust sticking mechanism 300 are respectively signal connected to the control mechanism. In actual production and processing process, the operator can realize real-time regulation and control of the above structure through the control mechanism, so as to improve the use flexibility of the mobile phone screen cleaning device. The parameters can also be preset through the control mechanism, so as to improve the automation degree of the mobile phone screen cleaning device. Embodiment two

[0038] The embodiment provides a mobile phone screen cleaning method, which is implemented by the mobile phone screen cleaning device in the embodiment one, and comprises the following steps.

[0039] Step S1, make the dust sticking roller 310 one side adhere to one end of the mobile phone screen, and make the dust sticking paper tape 400 adhere to the other side of the dust sticking roller 310, then make the dust sticking roller 310 roll along the first direction X from one side to the other side of the mobile phone screen to be cleaned, and drive the dust sticking paper tape 400 to move relative to the dust sticking roller 310 along the first direction X, wherein the adhesion strength of the dust sticking paper tape 400 is greater than that of the dust sticking roller 310; further, in this embodiment, the dust sticking roller 310 is adjusted by lifting to contact / leave the mobile phone screen to be cleaned, and the relative pressure between the dust sticking roller 310 and the mobile phone screen to be cleaned is detected and regulated in real time by the pressure sensing assembly 330.

[0040] Further, in this embodiment, the moving distance of the dust sticking paper tape 400 along the first direction X is the same as the length of the mobile phone screen to be cleaned, so that the complete processing of the mobile phone screen can be realized by driving once, thereby maximizing the processing efficiency.

[0041] Step S2, make the dust sticking roller 310 leave the cleaned mobile phone screen, and drive the dust sticking paper tape 400 to move relative to the dust sticking roller 310 along the first direction X in the opposite direction until it returns to the initial position;

[0042] Step S3, repeat steps S1 and S2 to a predetermined number of times, drive the dust sticking paper tape 400 to move relative to the dust sticking roller 310 along the first direction X, and wind and recycle, and make the new dust sticking paper tape 400 adhere to the dust sticking roller 310;

[0043] Step S4, repeat step S3 to complete batch mobile phone screen cleaning processing.

[0044] In summary, the mobile phone screen cleaning device and method provided by the application can clean the mobile phone screen through the dust sticking mechanism 300, and adjust the moving direction of the dust sticking paper tape through the paper tape adjusting mechanism 200, so that on the one hand, the dust sticking roller 310 can be cleaned during reciprocating movement, and on the other hand, the dust sticking paper tape 400 can be reused under different cleaning requirements. Based on the above design, compared with the conventional mobile phone screen cleaning technology at present, the application does not need to replace the paper tape frequently, so it has the advantages of low cost, convenient operation and adjustment, wide application range, high flexibility and the like.

[0045] Obviously, the above embodiments are merely example for clearly illustrating, and are not limitation to the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments need not and can not be exhausted. The obvious changes or variations derived therefrom are still within the scope of the present invention.

Claims

1. A mobile phone screen cleaning device, characterized by: include: Mounting plate; A paper tape adjustment mechanism, the paper tape adjustment mechanism comprising a unwinding shaft, a rewinding shaft, at least one abutting shaft, an adjusting shaft, a first adjusting component, and a third slide; two ends of the sticky paper tape are wound around the unwinding shaft and the rewinding shaft; the at least one abutting shaft and the adjusting shaft are disposed between the unwinding shaft and the rewinding shaft and respectively abut against the sticky paper tape; wherein the adjusting shaft is lifted and lowered along the height direction of the mounting plate by the first adjusting component to cooperate with the unwinding shaft to drive the sticky paper to reciprocate along the first direction; the first adjusting component comprises a first lifting module and a first slide; The dust sticking mechanism includes at least one dust sticking roller, a second adjustment component and a pressure sensing component. The at least one dust sticking roller is lifted and moved along the height direction of the mounting plate by the second adjustment component. One side of the dust sticking roller moves in contact with the screen of the mobile phone to be processed, and the other side can be squeezed against the at least one abutting shaft. The dust sticking paper tape is arranged between the abutting shaft and the dust sticking roller. The second adjustment component includes a second lifting module and a second slide. The second slide is slidably connected to the second lifting module. The dust sticking roller is fixed to the second slide and moves synchronously with the second slide. The third slide is arranged above the second slide, and The at least one abutment shaft is fixedly connected to the third slide and moves synchronously with the third slide. The pressure sensing assembly includes a pressure sensor, a fixed frame and a movable frame, wherein the fixed frame is arranged on the mounting plate, and the movable frame is supported on the third slide by a first elastic member. One side of the pressure sensor is connected to the fixed frame by a second elastic member, and the other side is connected to the movable frame. The sticky roller is adjusted by lifting and lowering to make it contact / disconnect with the screen of the mobile phone to be cleaned. In this process, the relative extrusion force between the sticky roller and the screen of the mobile phone to be cleaned is simultaneously detected and regulated in real time by the pressure sensing assembly.

2. The mobile phone screen cleaning device according to claim 1, characterized in that: The paper tape adjustment mechanism also includes two limit shafts, which are symmetrically arranged on opposite sides of the adjustment shaft along the first direction and are located above the adjustment shaft in the height direction of the mounting plate, so that the sticky paper tape is in a bent structure between the limit shaft and the adjustment shaft.

3. The mobile phone screen cleaning device according to claim 1, characterized in that: The first lifting module is arranged on the mounting plate and extends along the height direction of the mounting plate. The first slide is slidably connected to the first lifting module. The adjustment shaft is fixed to the first slide and moves synchronously with the first slide.

4. The mobile phone screen cleaning device according to claim 1, characterized in that: The second lifting module is arranged on the mounting plate and extends along the height direction of the mounting plate.

5. The mobile phone screen cleaning device according to claim 1, characterized in that: The mobile phone screen cleaning device further comprises a control mechanism, and the paper tape adjustment mechanism and the dust sticking mechanism are respectively connected to the control mechanism by signals.

6. A method for cleaning a mobile phone screen, characterized in that: The mobile phone screen cleaning device according to any one of claims 1 to 5 is used to clean the mobile phone screen, comprising: Step S1: After one side of a sticky roller is attached to one end of a mobile phone screen and a sticky paper tape is attached to the other side of the sticky roller, the sticky roller is rolled along a first direction from one side of the mobile phone screen to be cleaned to the other side, while the sticky paper tape is driven to move relative to the sticky roller along the first direction, wherein the adhesion strength of the sticky paper tape is greater than the adhesion strength of the sticky roller; Step S2: Separating the sticky roller from the cleaned mobile phone screen, and simultaneously driving the sticky paper tape to move in the opposite direction relative to the sticky roller in a first direction until the sticky roller returns to its initial position; Step S3, after repeating steps S1 and S2 for a predetermined number of times, driving the sticky paper tape to move relative to the sticky roller in a first direction and rewinding it, while simultaneously making a new sticky paper tape adhere to the sticky roller; Step S4: Repeat step S3 to complete the batch mobile phone screen cleaning process.

7. The mobile phone screen cleaning method according to claim 6, characterized in that: In step S1 and step S2, the moving distance of the sticky paper tape along the first direction is preset to be the same as the length of the mobile phone screen to be cleaned.

8. The mobile phone screen cleaning method according to claim 6, characterized in that: In step S1, the sticky roller is raised and lowered to contact or separate from the mobile phone screen to be cleaned. During this process, the relative squeezing force between the sticky roller and the mobile phone screen to be cleaned is detected and regulated in real time.

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