Cleaning module and cleaning device
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-05-29
AI Technical Summary
Existing cleaning equipment requires frequent shutdowns to remove the adhesive film, which affects process efficiency.
The system uses a gravity rod to drive the reciprocating lifting and lowering of the adhesive film and the forward and reverse rotation of the feeding shaft to achieve automatic feeding and retraction of the adhesive film. Combined with a counter and controller, the system manages the reuse and replacement of the adhesive film.
This reduces the frequency of adhesive film replacement, improves the process efficiency of cleaning equipment, and reduces downtime.
Smart Images
Figure CN224294177U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of automation equipment technology, and more specifically, to cleaning modules and cleaning equipment. Background Technology
[0002] A cleaning module is provided in the related technology. The cleaning module has a dust-adhesive film on the cleaning roller. During cleaning, the cleaning roller moves relative to the surface of the target part to be cleaned, so as to remove the dust from the surface of the target part.
[0003] However, the relevant technologies require frequent shutdowns of the cleaning equipment to remove the adhesive film on the cleaning rollers, which affects the process efficiency of the cleaning equipment. Utility Model Content
[0004] This application provides a cleaning module and cleaning equipment to address the problem of how to improve the process efficiency of cleaning equipment.
[0005] According to one aspect of this application, a cleaning module is provided, including a sticky film, a dispensing assembly, a retracting assembly, a sticky component, and a gravity bar. The dispensing assembly includes a first drive member and a dispensing shaft, with one end of the sticky film wound around the dispensing shaft. The first drive member is driveably connected to the dispensing shaft to drive the dispensing shaft to dispense or retract the sticky film. The retracting assembly includes a second drive member and a retracting shaft, with the end of the sticky film away from the dispensing shaft wound around the retracting shaft. The second drive member is driveably connected to the retracting shaft to drive the retracting shaft to retract the sticky film. The sticky component contacts the sticky film and is used to clean the surface of a target object. The gravity bar has a vertically opposite starting position and a finished position, with the finished position located on the side of the starting position closer to the sticky component. The gravity bar can reciprocate vertically, moving up and down from the starting position to the finished position, or from the finished position to the starting position, thereby dispensing the sticky film from the dispensing shaft or allowing the dispensing shaft to retract the sticky film.
[0006] The aforementioned cleaning module, when the gravity bar descends, pulls the adhesive film from the feeding shaft, causing it to move relative to the adhesive assembly and clean its surface. When the gravity bar rises, the feeding shaft retracts the cleaned adhesive film, enabling its recycling. When the gravity bar descends again, the used adhesive film is pulled out of the feeding shaft for reuse. Therefore, the reciprocating movement of the gravity bar and the forward / reverse rotation of the feeding shaft enable automatic cleaning of the target part and reuse of the adhesive film. Furthermore, when a section of adhesive film becomes waste after a preset number of reuses, a second drive unit drives a receiving shaft to retract the used film, pulling out a new section for use. This reduces the frequency of adhesive film replacement and improves process efficiency.
[0007] In one embodiment, the cleaning module further includes a counter and a controller. The counter is used to sense the number of times the gravity rod reciprocates. The controller is electrically connected to both the counter and the second drive unit, and is configured to control the second drive unit to retract the adhesive film when the number sensed by the counter reaches a preset number of retractions, and to issue a material shortage signal when the number of times the adhesive film is retracted by the retractor reaches a preset number of retractions.
[0008] In one embodiment, the adhesive assembly includes a pressure roller and an adhesive roller; an adhesive film is located on one side of the adhesive roller, and the adhesive film has a stronger adhesiveness than the adhesive roller to clean the adhesive roller. The pressure roller presses the adhesive film onto the adhesive roller. The side of the adhesive roller away from the adhesive film can press against the target object to clean the surface of the target object.
[0009] In one embodiment, the cleaning module further includes a base, a movable frame, and a pressure sensor. The movable frame is vertically movably mounted on the base and has a dust-adhesive assembly on it. The pressure sensor is mounted on the base and located above the movable frame. When the dust-adhesive roller presses against the target object, the movable frame is able to vertically abut against the pressure sensor under the push of the target object, so that the pressure sensor can detect the pressure exerted by the dust-adhesive roller on the target object.
[0010] In one embodiment, the cleaning module further includes an adjustment component, one end of which is elastically abutted against the base, and the other end of which is threadedly connected to the movable frame and is capable of spirally lifting and lowering relative to the movable frame to adjust the vertical distance between the movable frame and the target component.
[0011] In one embodiment, there are multiple adhesive rollers and multiple pressure rollers. The multiple adhesive rollers are arranged side by side in a horizontal direction and located below the adhesive film. The side of each adhesive roller away from the adhesive film can press against the target part. The pressure roller corresponds to each adhesive roller, and the pressure roller is located on the side of the adhesive film away from the corresponding adhesive roller, so as to press the adhesive film onto the corresponding adhesive roller.
[0012] In one embodiment, the outer periphery of the feeding shaft is configured as serrated and has a non-stick coating.
[0013] According to another aspect of this application, a cleaning device is provided, comprising a cleaning module, a carrier, and a transfer module as described in any of the above embodiments. The carrier is used to carry and secure a target component. The transfer module is used to transport the carrier.
[0014] In one embodiment, a transfer module is used to transport a carrier along a first direction; there are multiple transfer modules, which are spaced apart along a second direction, wherein the first direction and the second direction are perpendicular to each other with respect to the vertical direction. A cleaning module can be driven to move to the location corresponding to a different transfer module.
[0015] In one embodiment, there are two cleaning modules, which are arranged opposite each other along a second direction. Each of the two cleaning modules corresponds to a plurality of transfer modules and can be driven to move along the second direction to the corresponding transfer module. Attached Figure Description
[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a perspective view of a cleaning device according to an embodiment of this application.
[0018] Figure 2 for Figure 1 A front view of the cleaning equipment in the illustrated embodiment.
[0019] Figure 3 for Figure 1 A side view of the cleaning equipment in the illustrated embodiment.
[0020] Figure 4 for Figure 1 Partial front view of the cleaning module, carrier, and transfer module in the illustrated embodiment (the target component is also shown in the figure).
[0021] Figure 5 for Figure 1 A perspective view of the cleaning module in the illustrated embodiment (the adhesive film is not shown in the figure).
[0022] Figure 6 for Figure 1 A partial structural diagram of the cleaning module in the illustrated embodiment.
[0023] Explanation of key component symbols:
[0024] 1000 cleaning equipment
[0025] Cleaning Module 100
[0026] Adhesive film 10
[0027] Feeding assembly 20
[0028] Feeding shaft 21
[0029] Material receiving assembly 30
[0030] Take-up shaft 31
[0031] Adhesive component 40
[0032] Pressing roller 41
[0033] Adhesive wheel 42
[0034] Gravity bar 50
[0035] Starting position 501
[0036] Completed at position 502
[0037] Counter 60
[0038] Base 70
[0039] mobile rack 80
[0040] Pressure sensor 90
[0041] Slide rail 110
[0042] Adjustment component 120
[0043] Adjusting screw 121
[0044] Coil spring 122
[0045] Contact part 123
[0046] Transition wheel 130
[0047] Vehicle 200
[0048] Transfer module 300
[0049] Material loading station 301
[0050] Cleaning station 302
[0051] Material unloading station 303
[0052] Target part 2000
[0053] First direction X
[0054] Second direction Y
[0055] Vertical Z
[0056] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation
[0057] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.
[0058] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is said to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0059] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.
[0060] Some embodiments of this application are described in detail. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0061] Example
[0062] Figure 1 This is a perspective view of a cleaning device 1000 according to an embodiment of this application; Figure 2 for Figure 1 A front view of the cleaning device 1000 in the illustrated embodiment; Figure 3 for Figure 1 Side view of the cleaning device 1000 in the illustrated embodiment; Figure 4 for Figure 1 Partial front view of the cleaning module 100, carrier 200 and transfer module 300 in the illustrated embodiment (target component 2000 is also shown in the figure).
[0063] See Figures 1 to 3 This embodiment provides a cleaning device 1000, including a cleaning module 100, a carrier 200, and a transfer module 300. Combined with... Figure 4 As shown, the cleaning module 100 is used to clean the surface of the target part 2000, the carrier 200 is used to support and fix the target part 2000, and the transfer module 300 is used to transport the carrier 200. It should be noted that... Figure 4 This is only used to illustrate the relative positions of the cleaning module 100, the carrier 200, the target component 2000, and the transfer module 300, and does not represent the actual structure of the carrier 200, the target component 2000, or the transfer module 300.
[0064] See Figure 4In use, the target part 2000 is first fixed on the carrier 200, and then the carrier 200 is moved by the transfer module 300 so that the target part 2000 can pass through the cleaning module 100. When the target part 2000 comes into contact with the cleaning module 100, the transfer module 300 causes a relative displacement between the target part 2000 and the cleaning module 100, thereby using the cleaning module 100 to clean the surface of the target part 2000.
[0065] In some embodiments, such as Figure 1 and Figure 2 As shown, the transfer module 300 is used to transport the carrier 200 along the first direction X. Multiple transfer modules 300 are arranged at intervals along the second direction Y, wherein the first direction X and the second direction Y are perpendicular to the vertical direction Z. The cleaning module 100 can be driven to move to the location corresponding to a different transfer module 300. Thus, by setting the cleaning module 100 to correspond to multiple transfer modules 300 respectively, the target part 2000 can be alternately transported to the corresponding cleaning module 100 position by the multiple transfer modules 300, and the cleaning module 100 can be driven to move between the corresponding transfer modules 300 to each different target part 2000 (see...). Figure 4 The cleaning module 100 contacts and cleans the surface of the target component 2000, thereby improving the process capability of the cleaning equipment 1000 and reducing the risk of downtime. In this embodiment, the cleaning module 100 corresponds to two transfer modules 300.
[0066] In some embodiments, such as Figure 2 and Figure 3 As shown, there are two cleaning modules 100, arranged opposite each other along the second direction Y. Each of the two cleaning modules 100 corresponds to one of the multiple transfer modules 300, and each can be driven to move along the second direction Y to its corresponding transfer module 300. Thus, by providing two cleaning modules 100, the process capability of the cleaning equipment 1000 is further improved, and by arranging the two cleaning modules 100 opposite each other, it is convenient to perform operations such as material replacement or maintenance on each of the two cleaning modules 100. In this embodiment, there are four transfer modules 300, arranged along the second direction Y, with each of the two cleaning modules 100 corresponding to two adjacent transfer modules 300.
[0067] In some embodiments, such as Figure 2As shown, the transfer module 300 is equipped with a loading station 301, a cleaning station 302, and an unloading station 303. The cleaning station 302 is located at the position of the cleaning module 100. The loading station 301, cleaning station 302, and unloading station 303 are spaced apart along the conveying direction of the transfer module 300. In use, the carrier 200 is first conveyed to the loading station 301 by the transfer module 300, and then the target part 2000 (see [reference]) is loaded by manual or automatic loading. Figure 4 The target part 2000 is placed on the carrier 200, which can fix the target part 2000 relative to the carrier 200 by means of vacuum adsorption or other methods. Then, the transfer module 300 transports the carrier 200 from the loading station 301 to the cleaning station 302. When it reaches the cleaning station 302, the target part 2000 comes into contact with the cleaning module 100, and the carrier 200 continues to be transported by the transfer module 300, so that the target part 2000 moves relative to the cleaning module 100 along the transport direction of the transfer module 300, thereby achieving cleaning. In this embodiment, the transport direction of the transfer module 300 is the first direction X.
[0068] Figure 5 for Figure 1 A perspective view of the cleaning module 100 in the illustrated embodiment (the adhesive film 10 is not shown in the figure).
[0069] See Figure 4 and Figure 5 The cleaning module 100 in this embodiment includes a dust-collecting film 10, a feeding assembly 20, a receiving assembly 30, a dust-collecting assembly 40, and a gravity rod 50. The feeding assembly 20 includes a first driving member (not shown) and a feeding shaft 21. One end of the dust-collecting film 10 is wound around the feeding shaft 21. The first driving member is tractively connected to the feeding shaft 21 to drive the feeding shaft 21 to feed or retract the dust-collecting film 10. The receiving assembly 30 includes a second driving member (not shown) and a receiving shaft 31. The end of the dust-collecting film 10 away from the feeding shaft 21 is wound around the receiving shaft 31. The second driving member is tractively connected to the receiving shaft 31 to drive the receiving shaft 31 to retract the dust-collecting film 10. The dust-collecting assembly 40 contacts the dust-collecting film 10 and is used to clean the surface of the target object 2000. The gravity bar 50 has a starting position 501 and a finishing position 502 that are opposite each other in the vertical Z direction. The finishing position 502 is located on the side of the starting position 501 that is close to the dust-adhesive assembly 40. The gravity bar 50 can reciprocate in the vertical Z direction to descend from the starting position 501 to the finishing position 502, or rise from the finishing position 502 to the starting position 501, thereby driving the dust-adhesive film 10 to be released from the discharge shaft 21, or allowing the discharge shaft 21 to retract the dust-adhesive film 10.
[0070] The aforementioned cleaning module 100, when the gravity bar 50 descends, can pull the adhesive film 10 out from the discharge shaft 21, causing the adhesive film 10 to move relative to the adhesive assembly 40, thereby cleaning the surface of the adhesive assembly 40. When the gravity bar 50 rises, the discharge shaft 21 is allowed to retract the adhesive film 10 that has been cleaned on the adhesive assembly 40, thus realizing the recycling of the adhesive film 10 that has been cleaned on the adhesive assembly 40 by the discharge shaft 21. When the gravity bar 50 descends again, the used adhesive film 10 can be pulled out from the discharge shaft 21 for reuse. Therefore, by coordinating the reciprocating lifting and lowering of the gravity bar 50 and the forward and reverse rotation of the discharge shaft 21, automatic cleaning of the target part 2000 and reuse of the adhesive film 10 can be achieved. Furthermore, when a section of adhesive film 10 is reused a preset number of times and becomes waste film, the second drive unit can drive the receiving shaft 31 to retract the used adhesive film 10, thereby pulling out a new section of adhesive film 10 from the discharging shaft 21 for use, which helps to reduce the frequency of replacing adhesive film 10 and improve process efficiency.
[0071] A related technology provides a cleaning device that uses an adhesive film wrapped around a sticky roller. During use, the outer circumference of the sticky roller contacts the target part, and the roller moves relative to the target part to achieve cleaning. This results in frequent shutdowns of the cleaning device to remove the adhesive film. However, the cleaning module 100 in the above embodiment can automatically collect the waste film via the receiving component 30, replacing the high-frequency manual film removal, thus reducing downtime and improving process efficiency. For example, in the related technology, the waste film requires a shutdown every 30 minutes to remove the adhesive film, while the cleaning module 100 can replace the adhesive film 10 wound on the unloading shaft 21 every three days.
[0072] It should be noted that when the feeding shaft 21 releases the adhesive film 10, it means that the feeding shaft 21 rotates at a preset direction and speed via the first driving member to gradually release the adhesive film 10 from the feeding shaft 21, thereby making use of the adhesive film 10, i.e., using the adhesive film 10 to clean the surface of the adhesive assembly 40. When the feeding shaft 21 needs to retract the adhesive film 10, the first driving member drives the feeding shaft 21 to rotate in the opposite direction to rewind the adhesive film 10 onto the feeding shaft 21, achieving the gradual retraction of the adhesive film 10. Optionally, the first driving member can be a motor, such as a torque motor. During the process of the feeding shaft 21 retracting and retracting the adhesive film 10 for reuse, the end of the adhesive film 10 away from the feeding shaft 21 is fixed to the receiving shaft 31. When it is necessary to retract the waste film, the second driving member drives the receiving shaft 31 to rotate, so that the adhesive film 10, which will become waste film, can be retracted. The second driving member can be a motor, such as a stepper motor. The counterweight of gravity bar 50 is adjustable.
[0073] In this embodiment, as Figure 4As shown, when the transfer module 300 drives the carrier 200 to move to the position of the adhesive assembly 40, so that the surface of the target part 2000 contacts the adhesive assembly 40, the gravity bar 50 begins to gradually descend, while the carrier 200 continues to move, so that the target part 2000 moves relative to the adhesive assembly 40, thereby cleaning the surface of the target part 2000 through the adhesive assembly 40. During the descent of the gravity bar 50, the discharge shaft 21 moves at... Figure 4 The carrier 200 continues to move while the carrier rotates clockwise. When the carrier 200 moves to the point where the target part 2000 is separated from the dust-adhesive assembly 40, the gravity bar 50 rises, and the discharge shaft 21 rotates clockwise. Figure 4 Rotate counterclockwise to retract the adhesive film 10.
[0074] In some embodiments, such as Figure 4 As shown, the cleaning module 100 also includes a counter 60 and a controller (not shown). The counter 60 is used to sense the number of times the gravity rod 50 reciprocates. The controller is electrically connected to the counter 60 and the second drive unit. The controller is configured to control the second drive unit to drive the take-up shaft 31 to retract the adhesive film 10 when the number of times the counter 60 senses reaches a preset number of retractions, and to issue a material shortage signal when the number of times the take-up shaft 31 retracts the adhesive film 10 reaches a preset number of retractions. Thus, by setting the counter 60, the controller can control the first drive unit to drive the take-up shaft 31 to automatically retract the waste film when the number of times the adhesive film 10 has been reused reaches a preset number of retractions, and can issue a material shortage signal when the take-up shaft 31 needs to be replaced, thereby reminding the operator to replace the adhesive film 10 on the cleaning module 100 with a new adhesive film 10. Optionally, the counter 60 is a photoelectric sensor and is configured to trigger a photoelectric positioning signal when the gravity rod 50 passes the counter 60 from top to bottom, thereby counting once.
[0075] For example, a roll of adhesive film 10 contains 60 sheets. If 10 sheets are needed for the initial and final winding stages, then the effective usage quantity of a roll of adhesive film 10 is 50 sheets. Each sheet of adhesive film 10 can be reused 200 times, and a roll of adhesive film 10 can be used 10,000 times. The preset lifting frequency is a multiple of 200, meaning that every time the counter 60 counts a multiple of 200, the second drive unit drives the take-up shaft 31 to wind up the adhesive film 10, ensuring that the number of uses for a single sheet of adhesive film 10 does not exceed 200, thus ensuring the cleaning ability of the adhesive film 10. The preset rewind frequency is 50 times, meaning that when the take-up shaft 31 winds up the adhesive film 10 50 times, a material shortage signal is issued to replace it with a new roll of adhesive film 10.
[0076] In some embodiments, such as Figure 4As shown, the adhesive assembly 40 includes a pressure roller 41 and an adhesive roller 42. An adhesive film 10 is located on one side of the adhesive roller 42, and the adhesiveness of the adhesive film 10 is greater than that of the adhesive roller 42 to clean the adhesive roller 42. The pressure roller 41 presses the adhesive film 10 onto the adhesive roller 42. The side of the adhesive roller 42 away from the adhesive film 10 can press against the target part 2000 to clean the surface of the target part 2000. Thus, dust and other foreign matter on the target part 2000 are adsorbed and transferred to the more adhesive adhesive film 10 by the adhesive roller 42, thereby achieving cleaning of the surface of the target part 2000. Furthermore, the pressure roller 41 presses the adhesive film 10 onto the adhesive roller 42, so that the adhesive film 10 effectively adsorbs and removes foreign matter.
[0077] Understandably, let F1 be the force applied by the feeding assembly 20 to the adhesive film 10, F2 be the force applied by the target part 2000 to the adhesive roller 42, and F3 be the force applied by the receiving assembly 30 to the adhesive film 10. Before the adhesive roller 42 contacts the target part 2000 for cleaning, F1 is greater than F3, and the gravity rod 50 is in the initial position 501. During cleaning, the target part 2000 contacts the adhesive roller 42, providing F2. The sum of F2 and F3 is greater than F1, and the gravity rod 50 descends from the initial position 501 to the completed position 502, pulling the adhesive film 10 out of the receiving shaft 31. After cleaning, the target part 2000 detaches from the adhesive roller 42, F2 disappears, F1 becomes greater than F3, and the feeding assembly 20 pulls back the used adhesive film 10, enabling reuse.
[0078] Figure 6 for Figure 1 A partial structural schematic diagram of the cleaning module 100 in the illustrated embodiment.
[0079] In some embodiments, such as Figure 6 As shown, the cleaning module 100 also includes a base 70, a movable frame 80, and a pressure sensor 90. The movable frame 80 is movably mounted on the base 70 along the vertical Z direction, and a dust-adhesive assembly 40 is provided on the movable frame 80. The pressure sensor 90 is mounted on the base 70 and located above the movable frame 80. The movable frame 80 can press the dust-adhesive wheel 42 against the target part 2000 (see...). Figure 4 When the target component 2000 is pushed, it abuts against the pressure sensor 90 along the vertical Z direction, so that the pressure sensor 90 detects the pressure of the sticky roller 42 acting on the target component 2000, thereby preventing the sticky roller 40 from applying excessive pressure to the target component 2000 and damaging it. Optionally, as follows... Figure 5 As shown, the feeding assembly 20, the receiving assembly 30, and the gravity rod 50 are respectively installed on the base 70.
[0080] It should be noted that when the target part 2000 is not in contact with the adhesive assembly 40, the adhesive assembly 40 is not in contact with the pressure sensor 90, and therefore the pressure sensor 90 is not under force. However, during cleaning, the adhesive assembly 40 is lifted up by the target part 2000 and comes into contact with the pressure sensor 90, generating an upward squeezing force, which is the cleaning pressure exerted by the adhesive assembly 40 on the target part 2000.
[0081] In some embodiments, the pressure sensor 90 is configured to issue an over-limit alarm signal when the detected pressure exceeds a preset pressure range, to prevent damage to the target component 2000. Optionally, the preset pressure range is 0.2 Newtons to 0.8 Newtons.
[0082] In some embodiments, such as Figure 6 As shown, the cleaning module 100 also includes a slide rail 110, which is disposed on the base 70 and extends vertically in the Z direction. The movable frame 80 is slidably disposed on the slide rail 110 along the vertical Z direction. In the target component 2000 (see...) Figure 4 When separated from the sticky roller 42, the sticky assembly 40 is confined to the end of the slide rail 110 and does not contact the pressure sensor 90.
[0083] In some embodiments, such as Figure 6 As shown, the cleaning module 100 also includes an adjustment component 120. One end of the adjustment component 120 elastically abuts against the base 70, and the other end of the adjustment component 120 is threadedly connected to the movable frame 80 and can be spirally raised and lowered relative to the movable frame 80 to adjust the movable frame 80 and the target component 2000 (see...). Figure 4 The vertical Z-axis spacing is adjusted so that the position of the sticky assembly 40 is raised or lowered to reduce or increase the pressure exerted on the target part 2000 when the sticky wheel 42 contacts the target part 2000, that is, to adjust the cleaning pressure on the target part 2000.
[0084] In some embodiments, such as Figure 6 As shown, the adjustment assembly 120 includes an adjustment screw 121 and a helical spring 122. The adjustment screw 121 extends vertically in the Z direction. One end of the adjustment screw 121 can be threaded to the movable frame 80, and the other end of the adjustment screw 121 can be movably inserted into the base 70. The helical spring 122 is movably sleeved outside the adjustment screw 121. The end of the helical spring 122 away from the movable frame 80 is provided with an abutment portion 123, which abuts against the base 70.
[0085] In some embodiments, such as Figure 4As shown, there are multiple sticky rollers 42 and multiple pressure rollers 41. The multiple sticky rollers 42 are arranged side-by-side horizontally and located below the sticky film 10. The side of each sticky roller 42 away from the sticky film 10 can press against the target part 2000. The pressure roller 41 corresponds one-to-one with the sticky rollers 42, and is located on the side of the sticky film 10 away from the corresponding sticky roller 42, so as to press the sticky film 10 onto the corresponding sticky roller 42. This increases the contact area between the sticky rollers 42 and the target part 2000, improving the cleaning effect. In this embodiment, there are two sticky rollers 42 and two pressure rollers 41.
[0086] In some embodiments, the outer periphery of the feeding shaft 21 is configured as serrated (not shown) and has a non-stick coating (not shown) to reduce the friction between the adhesive film 10 and the feeding shaft 21, thereby preventing the adhesive film 10 from sticking to the feeding shaft 21. It should be noted that the non-stick coating refers to a coating surface that is non-stick, so that the adhesive film 10 is not easily adhered after contact with the non-stick coating.
[0087] In some embodiments, such as Figure 4 As shown, the cleaning module 100 also includes two transition wheels 130, which are located on both sides of the gravity rod 50 along the first direction X, so as to release or retract the adhesive film 10 by raising and lowering the gravity rod 50.
[0088] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of this application should not depart from the spirit and scope of the technical solutions of this application.
Claims
1. A cleaning module, characterized in that, include: Adhesive film; The feeding assembly includes a first driving member and a feeding shaft. One end of the sticky dust film is wound around the feeding shaft. The first driving member is connected to the feeding shaft to drive the feeding shaft to release or retract the sticky dust film. The receiving assembly includes a second drive member and a receiving shaft. The end of the sticky film away from the feeding shaft is wound around the receiving shaft. The second drive member is driven to the receiving shaft to drive the receiving shaft to retract the sticky film. A dust-adhesive assembly, in contact with the dust-adhesive film, the dust-adhesive assembly being used to clean the surface of a target part; and... The gravity bar has a vertically opposite starting position and a finished position, the finished position being located on the side of the starting position closer to the adhesive assembly. The gravity bar is capable of vertically reciprocating up and down to descend from the starting position to the finished position, or to rise from the finished position to the starting position, thereby causing the adhesive film to be released from the feeding shaft, or allowing the feeding shaft to retract the adhesive film.
2. The cleaning module according to claim 1, characterized in that: The cleaning module also includes a counter and a controller; The counter is used to sense the number of times the gravity rod moves up and down; The controller is electrically connected to the counter and the second drive unit respectively. The controller is configured to control the second drive unit to drive the take-up shaft to retract the sticky film when the number sensed by the counter reaches a preset number of lifting and lowering, and to issue a material shortage signal when the number of times the take-up shaft retracts the sticky film reaches a preset number of retractions.
3. The cleaning module according to claim 1, characterized in that: The adhesive assembly includes a pressure roller and an adhesive roller; the adhesive film is located on one side of the adhesive roller, and the adhesiveness of the adhesive film is greater than that of the adhesive roller, so as to clean the adhesive roller; The pressure roller presses the adhesive film onto the adhesive roller; The side of the sticky roller away from the sticky film can press against the target object to clean its surface.
4. The cleaning module according to claim 3, characterized in that: The cleaning module also includes a base, a movable frame, and a pressure sensor; The movable frame is vertically and movably mounted on the base, and the movable frame is equipped with the dust-adhesive component; The pressure sensor is mounted on the base and positioned above the movable frame; The movable frame can, when the sticky roller presses against the target part, be pushed by the target part to abut against the pressure sensor vertically, so that the pressure sensor can detect the pressure of the sticky roller acting on the target part.
5. The cleaning module according to claim 4, characterized in that: The cleaning module also includes an adjustment component, one end of which elastically abuts against the base, and the other end of which is threadedly connected to the movable frame and can be spirally raised and lowered relative to the movable frame to adjust the vertical distance between the movable frame and the target component.
6. The cleaning module according to claim 3, characterized in that: There are multiple of the dust-adhesive rollers and the film-pressing rollers; Multiple adhesive rollers are arranged side by side in a horizontal direction and located below the adhesive film. The side of each adhesive roller away from the adhesive film can press against the target part. The pressing roller corresponds to the dust-adhesive roller one by one. The pressing roller is located on the side of the dust-adhesive film away from the corresponding dust-adhesive roller, so as to press the dust-adhesive film onto the corresponding dust-adhesive roller.
7. The cleaning module according to claim 1, characterized in that: The outer periphery of the feeding shaft is constructed in a sawtooth shape and is provided with a non-stick coating.
8. A cleaning device, characterized in that, include: The cleaning module as described in any one of claims 1 to 7; A carrier for supporting and securing the target component; as well as, A transfer module for transporting the vehicle.
9. The cleaning equipment according to claim 8, characterized in that: The transfer module is used to transport the carrier along a first direction; there are multiple transfer modules, and the multiple transfer modules are spaced apart along a second direction, wherein the first direction and the second direction are perpendicular to each other with respect to the vertical. The cleaning module can be driven to move to the location corresponding to different transfer modules.
10. The cleaning equipment according to claim 9, characterized in that: There are two cleaning modules, which are arranged opposite to each other along the second direction. The two cleaning modules correspond to the plurality of transfer modules respectively, and can be driven to move along the second direction to the location of the corresponding transfer module.