Alcohol cloth wiping mechanism

Abstract

The utility model discloses an alcohol cloth wiping mechanism which comprises a mounting plate, a plurality of guide rollers, an alcohol spraying piece, a floating wiping head and a driving assembly. A feeding disc is arranged on one side of the mounting plate, a wiping belt is wound on the feeding disc, a receiving disc is arranged on the other side of the mounting plate, and one end of the wiping belt is wound on the receiving disc so that the used wiping belt can be wound. The multiple guide rollers are all mounted on the mounting plate and distributed below the discharging disc and the collecting disc at intervals so that the wiping belt can be guided according to a preset route. The alcohol spraying part is arranged on the mounting plate and used for spraying alcohol to the wiping belt. The floating wiping head is arranged on the mounting plate in a liftable mode and located between the discharging disc and the collecting disc, and when the floating wiping head descends, the lower end of the floating wiping head presses the wiping belt opposite to the floating wiping head downwards. The driving assembly is arranged on the back face of the mounting plate and used for driving the receiving disc to rotate. According to the alcohol cloth wiping mechanism, the wiping effect of passivation liquid on the surface of a mobile phone battery compartment or other precision equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a wiping mechanism field, specifically, an alcohol cloth wiping mechanism. BACKGROUND

[0002] In the process of manufacturing mobile phones, the cleanliness of the battery compartment is crucial to the overall performance and safety of the mobile phone. Among them, the wiping of passivation liquid is a key link in the cleaning step of the battery compartment. Passivation liquid is usually used to protect the metal parts in the battery compartment from corrosion, but before the mobile phone is assembled, these passivation liquids must be completely removed to ensure good contact between the battery and other components of the mobile phone, and to avoid potential circuit failure or safety hazards.

[0003] At present, the passivation liquid wiping method commonly used in mobile phone production has many shortcomings. First of all, most of the traditional wiping devices use manual operation or simple mechanical means, such as using cloth or sponge to wipe by hand, or using automated equipment with fixed brush heads. These methods not only have low efficiency, but also are difficult to meet the demand of high output of modern mobile phone production line, and the wiping force is difficult to control accurately.

[0004] If the wiping force is insufficient, the passivation liquid may not be completely wiped off, and the residue may affect the performance and life of the battery, and even cause poor contact between the battery and other components of the mobile phone, thereby causing mobile phone failure. On the contrary, if the wiping force is too large, it is easy to cause physical damage to the precision components in the battery compartment, which not only increases the repair rate of the mobile phone, but also may cause the whole machine to be scrapped due to damage to the key components.

[0005] Therefore, it is necessary to make further improvements in the prior art. SUMMARY

[0006] The utility model aims at at least one of the technical problems in the related art. To this end, the purpose of the utility model is to provide an alcohol cloth wiping mechanism.

[0007] To achieve the above-mentioned purpose, according to the alcohol cloth wiping mechanism of the utility model embodiment, the installation plate, a plurality of guide rollers, alcohol spraying components, floating wiping head and driving assembly are included.

[0008] The installation plate is provided with a material placing disc on one side, the wiping belt is wound on the material placing disc, the installation plate is provided with a material collecting disc on the other side, and one end of the wiping belt is wound on the material collecting disc to collect the used wiping belt.

[0009] A plurality of guide rollers are installed on the installation plate and distributed below the material placing disc and the material collecting disc to guide the wiping belt along the preset route.

[0010] The alcohol spraying member is arranged on the mounting plate and sprays alcohol onto the wiping belt.

[0011] The floating wiping head is arranged on the mounting plate and between the feeding disc and the collecting disc.

[0012] The driving assembly is arranged on the back of the mounting plate and drives the collecting disc to rotate to realize the winding of the wiping belt.

[0013] In addition, the alcohol cloth wiping mechanism according to the above embodiment of the present application can further have the following additional technical features.

[0014] According to an embodiment of the present application, the floating wiping head comprises a driving cylinder, a buffer assembly and a pressing head.

[0015] The driving cylinder is arranged on the mounting plate.

[0016] The buffer assembly is arranged on the mounting plate and at the lower end of the driving cylinder.

[0017] The pressing head is connected to the lower end of the buffer member and is used to press the wiping belt.

[0018] According to an embodiment of the present application, the buffer assembly comprises a bottom plate, two slide rails, a connecting block and a plurality of plug-in columns.

[0019] The bottom plate is arranged on the mounting plate, and the surface of the bottom plate is provided with a sub-plate.

[0020] The two slide rails are vertically arranged on the two sides of the sub-plate, and each of the slide rails is provided with a slide block that can slide up and down.

[0021] The connecting block is in the shape of "U", and the connecting block is arranged below the sub-plate and connected to the two slide blocks at the two ends.

[0022] The plurality of plug-in columns are arranged in the middle of the inner side of the connecting block, and the plurality of plug-in columns are inserted into the mounting holes one by one and abut against the spring members.

[0023] According to an embodiment of the present application, the side surface of the bottom plate is provided with a stop block, the mounting plate is provided with a stop pin, and the stop pin is arranged below the stop block to limit the movement stroke of the bottom plate.

[0024] According to one embodiment of the utility model, the driving assembly includes driving wheel, driven wheel, motor and transmission belt.

[0025] The driving wheel is arranged on the back of the mounting plate.

[0026] The driven wheel is arranged on the back of the mounting plate and is connected with the material collecting disc.

[0027] The motor is arranged on the mounting plate and is connected with the driving wheel at the output end to drive the driving wheel to rotate.

[0028] The transmission belt is sleeved on the driving wheel and the driven wheel to drive the driven wheel to rotate by the driving wheel.

[0029] According to one embodiment of the utility model, the transmission belt tensioning assembly includes adjusting plate, tensioning wheel, protruding block and adjusting screw.

[0030] The adjusting plate is arranged on the back of the mounting plate and can move horizontally.

[0031] The tensioning wheel is arranged on the adjusting plate and is pressed on the surface of the transmission belt.

[0032] The protruding block is arranged on one side of the adjusting plate.

[0033] The adjusting screw is transversely arranged on the protruding block and is screw-connected with the protruding block, the end of the adjusting screw is movably connected with the side of the adjusting plate to drive the adjusting plate to move horizontally.

[0034] According to one embodiment of the utility model, the auxiliary winding assembly includes auxiliary rotating shaft, auxiliary wheel and pressing part.

[0035] The auxiliary rotating shaft is arranged below the material collecting disc, the wiping belt is attached to the surface of the auxiliary rotating shaft, and the tail end of the auxiliary rotating shaft extends to the back of the mounting plate.

[0036] The auxiliary wheel is arranged at the tail end of the auxiliary rotating shaft and is sleeved in the transmission belt to drive the auxiliary wheel to rotate by the transmission belt.

[0037] The pressing part is arranged on one side of the auxiliary rotating shaft and is pressed on the auxiliary rotating shaft to clamp the wiping belt between the auxiliary rotating shaft and the pressing part.

[0038] According to one embodiment of the utility model, the pressing part includes mounting table, swing frame, pressing wheel and tension screw.

[0039] The mounting table is arranged on the mounting plate and is located below the auxiliary rotating shaft.

[0040] The lower end of the swing frame is pivotally connected to the mounting table.

[0041] The pressing wheel is rotatably arranged at the upper end of the swing frame and presses one side of the auxiliary rotating shaft.

[0042] The upper surface of the mounting table is provided with an extension table, the tension screw is transversely arranged on the extension table and the end portion is abutted against the side surface of the swing frame, so that the pressing force of the pressing wheel is adjusted by rotating the tension screw.

[0043] According to an embodiment of the present application, the alcohol spraying member is provided with a plurality of spraying holes along the length direction of the alcohol spraying member, and the plurality of spraying holes are opposite to the wiping belt, so that alcohol is sprayed onto the wiping belt.

[0044] According to an embodiment of the present application, a sensor is arranged below the material placing disc to sense whether the wiping belt is on the material placing disc.

[0045] According to the alcohol cloth wiping mechanism provided by the embodiment of the present application, the driving assembly drives the material receiving disc to rotate, so that the automatic winding and unwinding of the wiping belt are realized, the guiding of the guide roller is matched, the wiping belt can stably run along the preset route, the automation degree and production efficiency of the wiping operation are greatly improved. The alcohol spraying member can uniformly spray alcohol onto the wiping belt according to the need, the cleaning capacity of the wiping belt is enhanced, the volatility of alcohol also helps to quickly dry the wiping surface, the water residue is reduced, and the wiping effect is further improved. The floating wiping head can be lifted and lowered, and can be adaptively adjusted according to the shape and unevenness of the surface of the equipment to be processed, so that the pressure in the wiping process is uniform and appropriate, the equipment damage caused by excessive pressure is avoided, and the thoroughness and uniformity of wiping are ensured. Through the cooperation of the material placing disc and the material receiving disc, the continuous use and winding of the wiping belt are realized, the use efficiency of the wiping belt is improved, the material waste is reduced, and the production cost is reduced. In summary, the alcohol cloth wiping mechanism has the characteristics of high efficiency, intelligence and self-adaptation, significantly improves the wiping effect and production efficiency of the passivation liquid on the surface of the mobile phone battery compartment or other precision equipment, and provides strong support for the high-quality and high-efficiency production of the mobile phone manufacturing industry.

[0046] Additional aspects and advantages of the present application will be made apparent from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0047] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0048] Figure 1 is the overall structure of the shaft side view in the embodiment of the present application;

[0049] Figure 2 is another shaft side view of the overall structure in the embodiment of the present application;

[0050] Figure 3 is the side view of the overall structure in the embodiment of the present application;

[0051] Figure 4 is another side view of the overall structure in the embodiment of the present application;

[0052] Figure 5 is the overall structure of the shaft side view of the floating wiping head in the embodiment of the present application;

[0053] Figure 6 is the overall structure of the bottom plate in the embodiment of the present application;

[0054] Figure 7 is the overall structure of the alcohol spraying member in the embodiment of the present application;

[0055] Figure 8 is the overall structure of the pressing member in the embodiment of the present application.

[0056] Drawing reference number:

[0057] Mounting plate 10;

[0058] Discharge tray 11;

[0059] Wiping belt 12;

[0060] Receiving tray 13;

[0061] Guide roller 14;

[0062] Alcohol spraying member 15;

[0063] Spraying hole 151;

[0064] Auxiliary winding assembly 16;

[0065] Auxiliary rotating shaft 161;

[0066] Auxiliary wheel 162;

[0067] Pressing member 163;

[0068] Mounting table 1631;

[0069] Swing frame 1632;

[0070] Pressing wheel 1633;

[0071] Loose screw 1634;

[0072] Extension table 1635;

[0073] Sensor 17;

[0074] Floating wiping head 20;

[0075] Driving cylinder 21;

[0076] Buffer assembly 22;

[0077] Bottom plate 221;

[0078] Sub plate 222;

[0079] Mounting hole 223;

[0080] Slide rail 224;

[0081] Slide block 2241;

[0082] Connecting block 225;

[0083] Plug-in column 226;

[0084] Stop block 227;

[0085] Stop needle 228;

[0086] Pressing head 23;

[0087] Driving assembly 30;

[0088] Driving wheel 31;

[0089] Driven wheel 32;

[0090] Motor 33;

[0091] Transmission belt 34;

[0092] Transmission belt tensioning assembly 35;

[0093] Adjusting plate 351;

[0094] Tensioning wheel 352;

[0095] Lug 353;

[0096] Adjusting screw 354.

[0097] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0098] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0099] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0100] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying 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 this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0101] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0102] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, the first feature "on", "above" and "on the surface" of the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "under" the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0103] The alcohol cloth wiping mechanism of the embodiment of the present application is described in detail below with reference to the drawings.

[0104] Referring to Figures 1 to 8 As shown in the figure, according to the alcohol cloth wiping mechanism provided by the embodiment of the present application, the alcohol cloth wiping mechanism comprises a mounting plate 10, a plurality of guide rollers 14, an alcohol spraying member 15, a floating wiping head 20 and a driving assembly 30.

[0105] The mounting plate 10 is provided with a material placing disc 11 on one side, the material placing disc 11 is provided with a wiping belt 12 wound thereon, the mounting plate 10 is provided with a material collecting disc 13 on the other side, and one end of the wiping belt 12 is wound on the material collecting disc 13 to wind the used wiping belt 12.

[0106] The plurality of guide rollers 14 are all mounted on the mounting plate 10 and are distributed at intervals below the material placing disc 11 and the material collecting disc 13 to guide the wiping belt 12 along a preset route.

[0107] The alcohol spraying member 15 is arranged on the mounting plate 10 to spray alcohol onto the wiping belt 12.

[0108] The floating wiping head 20 is arranged on the mounting plate 10 in a liftable manner and is located between the material placing disc 11 and the material collecting disc 13, when the floating wiping head 20 is lowered, the lower end of the floating wiping head 20 will press down the wiping belt 12 opposite to it, so that the wiping belt 12 protrudes downward to wipe the surface of the equipment to be processed.

[0109] The driving assembly 30 is arranged on the back of the mounting plate 10 to drive the material collecting disc 13 to rotate to wind the wiping belt 12.

[0110] Based on the above, by driving the material collecting disc 13 to rotate through the driving assembly 30, automatic winding and unwinding of the wiping belt 12 is realized, and the guidance of the guide roller 14 ensures that the wiping belt 12 can run smoothly according to the preset route, greatly improving the automation degree and production efficiency of the wiping operation. The setting of the alcohol spraying member 15 can uniformly spray alcohol onto the wiping belt 12 as needed, enhancing the cleaning ability of the wiping belt 12, and the volatility of alcohol also helps to quickly dry the wiped surface, reduces moisture residue, and further improves the wiping effect. The design of the floating wiping head 20 that can be lifted and lowered can adaptively adjust according to the shape and unevenness of the surface of the equipment to be processed, ensuring that the pressure during wiping is uniform and moderate, avoiding damage to the equipment caused by excessive pressure, and ensuring the thoroughness and uniformity of wiping. Through the cooperation of the material feeding disc 11 and the material collecting disc 13, continuous use and winding of the wiping belt 12 are realized, which not only improves the use efficiency of the wiping belt 12, but also reduces material waste and reduces production cost.

[0111] In summary, the alcohol cloth wiping mechanism has the characteristics of high efficiency, intelligence and self-adaptation, significantly improves the wiping effect and production efficiency of the passivation liquid on the surface of the mobile phone battery compartment or other precision equipment, and provides strong support for high-quality and efficient production of the mobile phone manufacturing industry.

[0112] It should be noted that the entire wiping mechanism is driven to move back and forth along the X-axis direction by the gantry and the corresponding driving device, thereby completing the wiping action.

[0113] Preferably, in an embodiment of the present application, the floating wiping head 20 comprises a driving cylinder 21, a buffer assembly 22 and a pressure head 23.

[0114] The driving cylinder 21 is arranged on the mounting plate 10.

[0115] The buffer assembly 22 is arranged on the mounting plate 10 and located at the lower end of the driving cylinder 21, and the output end of the driving cylinder 21 is connected with the upper end of the buffer assembly 22 to drive the buffer assembly 22 to lift and lower.

[0116] The pressure head 23 is connected to the lower end of the buffer member to press the wiping belt 12.

[0117] Therefore, through the precise control of the driving cylinder 21 (such as a pneumatic cylinder, a hydraulic cylinder or an electric cylinder), the lifting movement of the buffer assembly 22 and the pressure head 23 can be realized, and the introduction of the buffer assembly 22 provides additional stability and buffering effect for the wiping head. During the wiping process, even if uneven surfaces or sudden changes in resistance are encountered, the buffer assembly 22 can effectively absorb these impacts, preventing the pressure head 23 from directly impacting and damaging the equipment to be processed or the wiping belt 12. This design not only improves the smoothness of the wiping operation, but also prolongs the service life of the wiping mechanism and the wiping belt 12. It also avoids the impact of the pressure head 23 moving downward to damage the equipment to be processed.

[0118] At the same time, since the floating wiping head 20 has a lifting design, and the pressure head 23 is connected to the driving cylinder 21 through the buffer assembly 22, it can better adapt to different shapes and sizes of equipment to be processed. Whether the surface of the equipment is flat, inclined or curved, the floating wiping head 20 can be adjusted as needed to ensure that the wiping belt 12 can closely fit the surface of the equipment, achieving comprehensive and uniform wiping effect.

[0119] Preferably, in an embodiment of the present application, the buffer assembly 22 comprises a bottom plate 221, two sliding rails 224, a connecting block 225 and a plurality of plug-in columns 226.

[0120] The bottom plate 221 is arranged on the mounting plate 10, and the surface of the bottom plate 221 is provided with a sub plate 222, the sub plate 222 is vertically arranged on the surface of the bottom plate 221, and the bottom surface of the sub plate 222 is provided with a plurality of mounting holes 223, and each mounting hole 223 is provided with a spring member.

[0121] Two sliding rails 224 are vertically arranged on both sides of the sub plate 222, and each sliding rail 224 is provided with a sliding block 2241 that can slide up and down.

[0122] The connecting block 225 is in the shape of a "U", the connecting block 225 is arranged below the sub plate 222, and the two ends of the connecting block 225 are connected to the two sliding blocks, respectively, and the pressure head 23 is arranged below the connecting block 225.

[0123] A plurality of plug-in columns 226 are arranged in the middle of the inner side of the connecting block 225, and the plurality of plug-in columns 226 are inserted into the mounting holes 223 opposite to each other and abut against the spring members.

[0124] Therefore, through the combination of the bottom plate 221, the auxiliary plate 222, the spring member, the sliding rail 224 and the sliding block 2241, the buffer assembly 22 provides multi-level buffering and stable support for the pressing head 23. The spring member can absorb the impact force generated during the wiping process, and the sliding rail 224 and the sliding block 2241 ensure that the connecting block 225 (and the pressing head 23) can move smoothly and without jamming during lifting. This design not only improves the stability of the wiping operation, but also effectively protects the equipment to be processed and the wiping belt 12 from damage. The abutting design of the plug-in column 226 and the spring member in the mounting hole 223 not only provides additional support force, but also helps to disperse the pressure applied by the pressing head 23, prolonging the service life of the buffer assembly 22. At the same time, the elastic recovery ability of the spring member ensures that the buffer assembly 22 can maintain stable buffering effect during long-term use.

[0125] Preferably, in an embodiment of the present application, the bottom plate 221 is provided with a stop block 227, and the mounting plate 10 is provided with a stop pin 228, which is arranged below the stop block 227 to limit the movement stroke of the bottom plate 221.

[0126] Therefore, the arrangement of the stop pin 228 effectively limits the movement stroke of the bottom plate 221 (and the buffer assembly 22 and the pressing head 23 thereon). This ensures that the wiping head does not exceed the predetermined range during lifting, thereby avoiding the problems of equipment damage or poor wiping effect caused by excessive movement. At the same time, this precise control also helps to improve the accuracy and consistency of the wiping operation.

[0127] Preferably, in an embodiment of the present application, the driving assembly 30 comprises a driving wheel 31, a driven wheel 3232, a motor 33 and a transmission belt 34.

[0128] The driving wheel 31 is arranged on the back of the mounting plate 10.

[0129] The driven wheel 3232 is arranged on the back of the mounting plate 10 and connected with the material collecting disc 13.

[0130] The motor 33 is arranged on the mounting plate 10, and the output end is connected with the driving wheel 31 to drive the driving wheel 31 to rotate.

[0131] The transmission belt 34 is sleeved on the driving wheel 31 and the driven wheel 3232, so that the driven wheel 3232 is driven to rotate by the driving wheel 31.

[0132] Thus, the motor 33 drives the driving wheel 31 to rotate, and the power is transmitted to the driven wheel 3232 through the transmission belt 34, so as to drive the material collecting disc 13 to rotate, and the continuous winding of the wiping belt 12 is realized. The design is simple in structure and high in power transmission efficiency, and can ensure that the wiping belt 12 continuously and stably moves in the wiping operation.

[0133] Preferably, in an embodiment of the utility model, still include transmission belt tensioning assembly 35, transmission belt tensioning assembly 35 include adjusting plate 351, tensioning wheel 352, boss 353 and adjusting screw 354.

[0134] Adjusting plate 351 is located at the back of mounting plate 10, and can move horizontally.

[0135] Tensioning wheel 352 is located on adjusting plate 351, and the surface is pressed on the surface of transmission belt 34.

[0136] Boss 353 is located on one side of adjusting plate 351.

[0137] Adjusting screw 354 is transversely arranged on boss 353 and is screw-connected with boss 353, and the end of adjusting screw 354 is movably connected with the side surface of adjusting plate 351, to drive adjusting plate 351 to move horizontally.

[0138] Thus, adjusting screw 354 drives adjusting plate 351 to move horizontally, and then adjusts the pressing degree of tensioning wheel 352 on transmission belt 34, so as to realize the accurate adjustment of the tension of transmission belt 34. The design ensures that transmission belt 34 always maintains appropriate tensioning state during operation, avoids the problems of slipping or reducing transmission efficiency due to insufficient tension, and the problems of transmission belt 34 abrasion or rupture due to excessive tension.

[0139] Preferably, in an embodiment of the utility model, still include auxiliary winding assembly 16, auxiliary winding assembly 16 include auxiliary rotating shaft 161, auxiliary wheel 162 and compression member 163.

[0140] Auxiliary rotating shaft 161 is located below material collecting disc 13, wiping belt 12 is attached to the surface of auxiliary rotating shaft 161, and the tail end of auxiliary rotating shaft 161 extends to the back of mounting plate 10.

[0141] Auxiliary wheel 162 is located at the tail end of auxiliary rotating shaft 161, auxiliary wheel 162 is sleeved in transmission belt 34, so as to drive auxiliary wheel 162 to rotate through transmission belt 34.

[0142] The pressing piece 163 is arranged on one side of the auxiliary rotating shaft 161 and presses on the auxiliary rotating shaft 161 to clamp the wiping belt 12 between the auxiliary rotating shaft 161 and the pressing piece 163.

[0143] Therefore, the cooperation of the auxiliary rotating shaft 161 and the pressing piece 163 provides a stable winding platform for the wiping belt 12. By clamping the wiping belt 12 between the auxiliary rotating shaft 161 and the pressing piece 163, it can be ensured that the wiping belt 12 will not be loose or deviated during winding, thereby affecting the winding effect. This design helps to improve the winding neatness and tightness of the wiping belt 12.

[0144] Preferably, in an embodiment of the utility model, the pressing piece 163 includes a mounting table 1631, a swing frame 1632, a pressing wheel 1633 and a tension screw 1634.

[0145] The mounting table 1631 is arranged on the mounting plate 10 and located below the auxiliary rotating shaft 161.

[0146] The lower end of the swing frame 1632 is pivotally connected to the mounting table 1631.

[0147] The pressing wheel 1633 is rotatably arranged on the upper end of the swing frame 1632 and presses on one side of the auxiliary rotating shaft 161.

[0148] The upper surface of the mounting table 1631 is provided with an extension table 1635, the tension screw 1634 is transversely arranged on the extension table 1635 and the end portion is abutted against the side surface of the swing frame 1632, so that the pressing force of the pressing wheel 1633 can be adjusted by rotating the tension screw 1634.

[0149] Therefore, the pressing force of the pressing wheel 1633 on the auxiliary rotating shaft 161 can be accurately adjusted by rotating the tension screw 1634. This design ensures that the wiping belt 12 can be stable during winding and will not be damaged due to excessive pressing. At the same time, accurately adjusting the pressing force helps to optimize the transmission efficiency and reduce friction loss.

[0150] Meanwhile, the cooperation of the pressing wheel 1633 and the auxiliary rotating shaft 161 provides a stable clamping environment for the wiping belt 12. By adjusting the pressing force of the pressing wheel 1633, it can be ensured that the wiping belt 12 will not be loose or deviated during winding, thereby affecting the winding effect. This design helps to improve the winding neatness and tightness of the wiping belt 12, thereby ensuring the quality of the wiping effect.

[0151] The swing frame 1632 is pivotally connected to the mounting table 1631, so that the pressing wheel 1633 can be adjusted adaptively according to the wiping belt 12 of different thicknesses. This design enhances the compatibility of the device, so that the wiping mechanism can be applied to more kinds of wiping belts 12, and the practicability is improved.

[0152] Preferably, in an embodiment of the present application, the alcohol spraying member 15 is provided with a plurality of spraying holes 151 on the side surface along the length direction, and the plurality of spraying holes 151 are all opposite to the wiping belt 12, so as to spray alcohol onto the wiping belt 12.

[0153] In this way, the alcohol spraying member 15 is provided with a plurality of spraying holes 151 on the side surface along the length direction. This design ensures that alcohol can be uniformly and continuously sprayed onto the wiping belt 12, thereby improving the utilization efficiency of alcohol. At the same time, the setting of the plurality of spraying holes 151 also enables alcohol to cover a wider area of the wiping belt 12, thereby enhancing the wiping effect. By spraying alcohol directly onto the wiping belt 12, it can be ensured that the wiping belt 12 always remains in a wet state during the wiping process. The wet wiping belt 12 can better absorb and remove stains and residues on the surface of the device, thereby improving the wiping quality. In addition, the disinfection effect of alcohol can also effectively kill bacteria and viruses on the surface of the device, thereby enhancing the hygiene of the device.

[0154] Preferably, in an embodiment of the present application, a sensor 17 is arranged below the feeding disc 11, so as to sense whether the wiping belt 12 is on the feeding disc 11.

[0155] In this way, the sensor 17 can sense in real time whether the wiping belt 12 is on the feeding disc 11, thereby realizing real-time monitoring of the state of the wiping belt 12. This design helps to discover the depletion or absence of the wiping belt 12 in time, avoids the embarrassing situation that there is no wiping belt 12 available during the wiping operation, and ensures the continuity and stability of the wiping operation.

[0156] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples without contradiction.

[0157] The above merely describes preferred embodiments of the present application, and is not intended to limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, as described in the present application specification and drawings, is included in the patent protection scope of the present application.

Claims

1. An alcohol cloth wiping mechanism, characterized by, It includes: The installation plate is provided with a material placing disc on one side, a wiping belt is wound on the material placing disc, the installation plate is provided with a material collecting disc on the other side, one end of the wiping belt is wound on the material collecting disc to collect the used wiping belt; A plurality of guide rollers are installed on the installation plate and are distributed at intervals below the material placing disc and the material collecting disc to guide the wiping belt along a preset route; An alcohol spraying member is arranged on the installation plate to spray alcohol onto the wiping belt; A floating wiping head is arranged on the installation plate in a liftable manner and is located between the material placing disc and the material collecting disc, when the floating wiping head is lowered, the lower end of the floating wiping head presses the wiping belt opposite to it to protrude downward to wipe the surface of the equipment to be processed; A driving assembly is arranged on the back of the installation plate to drive the material collecting disc to rotate to realize the winding of the wiping belt.

2. The alcohol cloth wiping mechanism of claim 1, wherein, The floating wiping head includes: A driving cylinder is arranged on the installation plate; A buffer assembly is arranged on the installation plate in a liftable manner and is located at the lower end of the driving cylinder, the output end of the driving cylinder is connected with the upper end of the buffer assembly to drive the buffer assembly to lift and lower; A pressing head is connected with the lower end of the buffer assembly to press the wiping belt.

3. The alcohol cloth wiping mechanism of claim 2, wherein, The buffer assembly includes: A bottom plate is arranged on the installation plate, a sub-plate is arranged on the surface of the bottom plate, the sub-plate is arranged vertically on the surface of the bottom plate, a plurality of mounting holes are arranged on the bottom surface of the sub-plate, and a spring member is arranged in each mounting hole; Two slide rails are arranged vertically on both sides of the sub-plate, and a slide block that can slide up and down is arranged on each slide rail; A connecting block is arranged below the sub-plate, and both ends of the connecting block are connected with the slide blocks, and the pressing head is arranged below the connecting block; A plurality of insertion columns are arranged in the middle of the inner side of the connecting block, and each insertion column is inserted into the corresponding mounting hole and abuts against the spring member.

4. The alcohol cloth wiping mechanism of claim 3, wherein, A stop block is arranged on the side surface of the bottom plate, and a stop pin is arranged on the installation plate below the stop block to limit the movement stroke of the bottom plate.

5. The alcohol cloth wiping mechanism of claim 1, wherein, The driving assembly includes: A driving wheel is arranged on the back of the installation plate; A driven wheel is arranged on the back of the installation plate and is connected with the material collecting disc; A motor is arranged on the installation plate and is connected with the driving wheel at the output end to drive the driving wheel to rotate; A transmission belt is arranged on the driving wheel and the driven wheel to drive the driven wheel to rotate by the driving wheel.

6. The alcohol cloth wiping mechanism of claim 5, wherein, It also includes a transmission belt tensioning assembly, which includes: An adjusting plate is arranged on the back of the installation plate and can move transversely; A tensioning wheel is arranged on the adjusting plate and presses the surface of the transmission belt; A protruding block is arranged on one side of the adjusting plate; An adjusting screw is transversely arranged on the protrusion and is screwed with the protrusion. The adjusting screw is movably connected with the end of the adjusting plate and the side of the adjusting plate, so as to drive the adjusting plate to move transversely.

7. The alcohol cloth wiping mechanism of claim 5, wherein, The auxiliary winding assembly comprises: An auxiliary rotating shaft is arranged below the material receiving disc. The wiping belt is attached to the surface of the auxiliary rotating shaft. The tail end of the auxiliary rotating shaft extends to the back of the mounting plate. An auxiliary wheel is arranged at the tail end of the auxiliary rotating shaft. The auxiliary wheel is sleeved in the transmission belt, so as to drive the auxiliary wheel to rotate through the transmission belt. A pressing member is arranged on one side of the auxiliary rotating shaft and is pressed on the auxiliary rotating shaft, so as to clamp the wiping belt between the auxiliary rotating shaft and the pressing member.

8. The alcohol cloth wiping mechanism of claim 7, wherein, The pressing member comprises: A mounting table is arranged on the mounting plate and is located below the auxiliary rotating shaft. A swing frame is pivotally connected to the mounting table at the lower end. A pressing wheel is rotatably arranged on the upper end of the swing frame and is pressed on one side of the auxiliary rotating shaft. A tension screw is arranged on the upper surface of the mounting table. The end of the tension screw is abutted on the side of the swing frame, so as to adjust the pressing force of the pressing wheel by rotating the tension screw.

9. The alcohol cloth wiping mechanism of claim 1, wherein, A plurality of spraying holes are arranged on the side of the alcohol spraying member along the length direction. The spraying holes are opposite to the wiping belt, so as to spray alcohol on the wiping belt.

10. The alcohol cloth wiping mechanism of claim 1, wherein, A sensor is arranged below the material receiving disc, so as to sense whether the wiping belt is arranged on the material receiving disc.

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