CN220970065U - Cleaning device - Google Patents

Abstract

The application provides a cleaning device which comprises a shell, a frame body, a pressing piece and a cleaning assembly. The housing is formed with a receiving cavity and an opening. The frame body is positioned in the accommodating cavity and can move towards the opening relative to the shell. The pressing piece is used for pressing the frame body to enable the frame body to move. The cleaning component comprises a shaft piece and a cleaning piece, the shaft piece is arranged on the frame body and can rotate, the cleaning piece is arranged on the shaft piece, and the shaft piece extends along a preset contour to correspond to the shape of the piece to be cleaned. After the pressing piece presses the frame body, the frame body drives the cleaning piece to move, so that the rotating cleaning piece presses the surface of the cleaning piece. Among the above-mentioned cleaning device, the casing plays the guard action, and the shaft part is through extending in order to adapt to the shape of waiting to clean the piece along predetermineeing the profile for clean piece can cover the surface of waiting to clean the piece better, during the cleaning, through clean piece to wait to clean the surface of piece and exert pressure, the rethread clean piece rotates in order to rub and wait to clean the piece, thereby has realized the purpose of automatically cleaning wait to clean the piece, has promoted the cleaning efficiency and the quality of waiting to clean the piece.

Description

Cleaning device

Technical Field

The application relates to the field of seal detection, in particular to a cleaning device.

Background

In the current production of electronic products (such as mobile phones, etc.), the outer frame, the panel, the back cover, etc. of the products have high waterproof requirements, so a waterproof detection procedure is required to detect the sealing performance of the parts. In the waterproof detection process, the part is required to form a closed cavity by using a sealing ring, then the cavity is inflated, and the waterproof performance of the part is reflected by the change of the air pressure in the cavity.

In the testing process, the sealing ring needs to seal the part completely without leakage, otherwise, the testing result is affected, wherein dirt and foreign matters on the sealing ring are the most critical factors affecting the waterproof test, so the sealing ring needs to be cleaned after being used for a certain time, the surface of the sealing ring is manually cleaned in a conventional cleaning mode, and the problem of low cleaning efficiency and quality exists in manual cleaning.

Disclosure of utility model

In view of the foregoing, it is desirable to provide a cleaning apparatus that can improve cleaning efficiency and quality.

An embodiment of the application provides a cleaning device, which comprises a shell, a frame body, a pressing piece and a cleaning component. The shell is provided with a containing cavity and an opening which are communicated, and the opening is used for the cleaning piece to enter and exit the containing cavity. The frame body is positioned in the accommodating cavity and connected with the shell, and the frame body can move towards the opening relative to the shell. The pressing piece is used for pressing the frame body to enable the frame body to move towards the opening. The cleaning component comprises a shaft piece and a cleaning piece, the shaft piece is arranged on the frame body and can rotate relative to the frame body, the cleaning piece is arranged on the shaft piece and can rotate along with the shaft piece, and the shaft piece extends along a preset contour to correspond to the shape of the piece to be cleaned. After the pressing piece presses the frame body, the frame body drives the cleaning piece to move towards the opening, so that the rotating cleaning piece presses the surface of the cleaning piece to clean the surface of the cleaning piece.

Among the above-mentioned cleaning device, the casing is accomodate through holding the chamber and is treated clean piece in order to play the guard action, the shaft part is through extending in order to adapt to the shape of treating clean piece along predetermineeing the profile for clean piece can cover the surface of treating clean piece better, during the cleaning, make clean piece treat clean piece's surface pressure that the frame body was exerted pressure through the casting die, the rethread shaft part drives clean piece and rotates in order to rub and treat clean piece, thereby get rid of the impurity on the clean piece of treating, play the effect of clean piece of treating, realized the purpose of automatically cleaning the clean piece of treating, the cleaning efficiency and the quality of treating clean piece have been promoted.

In some embodiments, the cleaning device further includes a connecting member, one end of the connecting member has a ball head, a ball head groove is formed on a side of the frame body facing away from the opening, the ball head groove is used for accommodating the ball head, the ball head can rotate in the ball head groove, the connecting member can swing relative to the frame body, the pressing member presses one end of the connecting member far away from the ball head, which presses the connecting member, and the connecting member can offset a deflection angle between a force application direction of the pressing member and a moving direction of the frame body through swinging.

In some embodiments, the cleaning device further includes an elastic component, the elastic component includes an outer ring, an inner ring and an elastic member, the outer ring is disposed around the inner ring, the elastic member is connected between the outer ring and the inner ring, the outer ring is connected to the housing, the connecting member passes through the inner ring and is provided with a limiting portion at one end far away from the ball head, the pressing member presses the limiting portion, the limiting portion can drive the inner ring to move towards the opening relative to the outer ring so as to deform the elastic member, and after the pressing member breaks away from the limiting portion, the elastic member can recover deformation and enable the inner ring and the limiting portion to move back to the opening so as to reset the connecting member and the frame.

In some embodiments, the elastic member includes an inner ring portion, an outer ring portion and a plurality of connection portions, the outer ring portion is disposed around the inner ring portion, each connection portion is connected between the inner ring portion and the outer ring portion, the plurality of connection portions are disposed around a center of the inner ring portion in an evenly distributed and spaced manner, an inner side surface of the outer ring is provided with an outer ring groove, an outer side surface of the inner ring is provided with an inner ring groove, the inner ring groove is used for accommodating the inner ring portion of the portion, and the outer ring groove is used for accommodating the outer ring portion of the portion, so that the elastic member is limited between the outer ring and the inner ring.

In some embodiments, the cleaning device includes a plurality of housings, a plurality of frames, and a plurality of cleaning assemblies, one housing, one frame, and one cleaning assembly can form one cleaning module, the shaft members in each cleaning module are arranged along different preset profiles, the cleaning device further includes a clamping jaw for grabbing one cleaning module having a shaft member corresponding to the shape of the workpiece to be cleaned, the number of pressing members has one and is arranged in the clamping jaw, and the pressing members are used for pressing the frames in the cleaning module grabbed by the clamping jaw.

In some embodiments, the clamping jaw comprises a transfer plate, a first clamping plate, a second clamping plate and a clamping jaw driving piece, wherein the clamping jaw driving piece and the pressing piece are arranged on the transfer plate, the first clamping plate and the second clamping plate are connected to the clamping jaw driving piece, the first clamping plate and the second clamping plate are provided with positioning protrusions, a shell of each cleaning module is provided with a positioning hole, and the clamping jaw driving piece is used for driving the first clamping plate and the second clamping plate to move towards or away from each other so that the positioning protrusions enter or leave the positioning holes to grab or loosen the cleaning modules.

In some embodiments, the housing includes a substrate and a side plate vertically disposed around the substrate, the accommodating cavity is formed between the substrate and the side plate, the opening is formed on one side of the side plate away from the substrate, the cleaning device further includes a guide assembly, the guide assembly includes a slide rail and a guide seat, the slide rail is disposed on the side plate and is disposed in the accommodating cavity, the slide rail extends along a direction perpendicular to the substrate, the guide seat is disposed on the frame body, the guide seat is provided with a slide groove, and the slide rail is partially disposed in the slide groove, so that the guide seat and the frame body can move along the slide rail toward or away from the opening.

In some embodiments, the base plate is provided with an air suction hole, one side of the side plate away from the base plate is provided with a plurality of air inlet holes, the cleaning device further comprises a negative pressure piece, the negative pressure piece is communicated with the accommodating cavity through the air suction hole, and the negative pressure piece can enable the accommodating cavity to enter air from the air inlet holes and exhaust air from the air suction hole so as to discharge impurities in the accommodating cavity.

In some embodiments, the frame body includes a first rod and a second rod vertically connected, two ends of the first rod and two ends of the second rod are respectively connected with the housing, an intersection of the first rod and the second rod is a center of the first rod and the second rod, the shaft member surrounds the intersection and sequentially passes through one end of the first rod, one end of the second rod, the other end of the first rod and the other end of the second rod, and the cleaning member is arranged on a portion of the shaft member located outside the first rod and the second rod.

In some embodiments, the cleaning device further comprises a rotation driving assembly, the rotation driving assembly comprises a rotation driving piece, a driving wheel and a driving belt, the rotation driving piece is arranged on the frame body, the driving wheel is arranged on the rotation driving piece, the driving wheel is arranged on the shaft piece, the shaft piece penetrates through the driving wheel along the axial direction of the driving wheel, the driving belt is connected with the driving wheel and the driving wheel, the rotation driving piece is used for driving the driving wheel to rotate, and the driving wheel is used for driving the driving wheel to rotate through the driving belt.

Drawings

Fig. 1 is a perspective view of a cleaning device according to an embodiment of the present application.

Fig. 2 is a perspective view of another view of the cleaning device of fig. 1.

Fig. 3 is an exploded view of the cleaning device of fig. 1.

Fig. 4 is a cross-sectional view of the cleaning device of fig. 1 at the cleaning front A-A.

Fig. 5 is a cross-sectional view of the cleaning device of fig. 1 taken along A-A during cleaning.

Fig. 6 is a cross-sectional view of the pressing member of fig. 5, with an angle of deflection between the direction of application of force and the direction of movement of the frame.

Fig. 7 is an exploded view of the spring assembly of fig. 3.

Description of the main reference signs

Cleaning device 100

Housing 10

Accommodating chamber 11

Opening 12

Positioning hole 13

Substrate 14

Through hole 141

Positioning groove 142

Side plate 15

Air inlet 151

Frame body 20

Ball groove 21

First rod 22

Second rod 23

Ball socket 24

Cleaning assembly 30

Shaft member 31

Cleaning member 32

Compression element 40

Jaw 50

Transfer plate 51

First clamping plate 52

Second clamping plate 53

Jaw drive 54

Positioning projection 55

Cleaning module 60

Connector 70

Ball head 71

Limit part 72

Elastic component 80

Outer ring 81

Outer ring groove 811

Inner ring 82

Center hole 821

Inner ring groove 822

Elastic member 83

Inner ring 831

Outer ring portion 832

Connection portion 833

Guide assembly 90

Slide rail 91

Guide seat 92

Chute 921

Rotational drive assembly 110

Rotation driving member 111

Drive wheel 112

Driving wheel 113

Drive belt 114

Cleaning member 200

Bearing surface 300

Detailed Description

The following description of the embodiments of the present application refers to the accompanying drawings, which illustrate some, but not all embodiments of the application.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The term "vertical" is used to describe an ideal state between two components. In the actual production or use state, there may be an approximately vertical state between the two components. For example, in conjunction with the numerical description, perpendicular may refer to an angle between two straight lines ranging between 90++10°, perpendicular may also refer to a dihedral angle between two planes ranging between 90++10°, and perpendicular may also refer to an angle between a straight line and a plane ranging between 90++10°. The two components described as "perpendicular" may be considered "straight" or "planar" as they are considered "straight" or "planar" in that they are not strictly straight or planar, but may be substantially straight or planar in that they extend in a macroscopic manner.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the 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.

Some embodiments of the present application are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without collision.

Referring to fig. 1 and 2, a cleaning apparatus 100 for cleaning a surface of a cleaning member 200 is provided in an embodiment of the application. The cleaning device 100 includes a housing 10, a frame 20, a cleaning assembly 30, and a pressing member 40. The housing 10 is formed with a receiving chamber 11 and an opening 12 which are communicated, and the opening 12 is used for receiving the cleaning member 200 at the time of cleaning. The frame 20 is located in the accommodating cavity 11 and slidably connected to the housing 10, and the frame 20 can slide relative to the housing 10 in a direction approaching or separating from the opening 12. The cleaning assembly 30 includes a shaft member 31 and cleaning members 32, the shaft member 31 is disposed on the frame 20 and extends along a predetermined contour, the shape of the predetermined contour corresponds to the shape of the cleaning member 200, the cleaning members 32 are distributed on the shaft member 31 along the predetermined contour, so that the cleaning members 32 can fully cover the surface of the cleaning member 200, and the shaft member 31 can rotate relative to the frame 20 and make the cleaning members 32 rotate together with the shaft member 31. The pressing piece 40 is used for pressing the frame body 20, so that the frame body 20 moves towards the opening 12, and meanwhile, the frame body 20 can drive the cleaning piece 32 to move towards the opening 12, so that the cleaning piece 32 can press the surface of the cleaning piece 200 while rotating, and the cleaning piece 32 rubs the surface of the cleaning piece 200, so that impurities on the cleaning piece 200 are removed, and the cleaning piece 200 is cleaned.

Referring to fig. 4 and 5, in some embodiments, the cleaning member 200 is placed on a supporting surface 300, and when cleaning, the housing 10 is first covered with the cleaning member 200 to enable the cleaning member 200 to enter the accommodating cavity 11 from the opening 12, and the supporting surface 300 covers the opening 12, so that the housing 10 and the supporting surface 300 change the accommodating cavity 11 into a closed space to protect the cleaning member 200 and prevent the impurity from splashing and polluting the working environment; then, the pressing member 40 presses the frame body 20 to move the frame body 20 toward the cleaning member 200, and simultaneously the cleaning assembly 30 moves along with the frame body 20 to generate pressure between the cleaning member 32 and the surface of the cleaning member 200, and simultaneously the shaft member 31 rotates and drives the cleaning member 32 to rotate, so that the cleaning member 32 rubs against the surface of the cleaning member 200, thereby removing impurities on the cleaning member 200, achieving the purpose of automatically cleaning the cleaning member 200, and compared with the manual cleaning of the cleaning member 200, the cleaning device 100 of the application improves the cleaning efficiency and quality of the cleaning member 200.

In some embodiments, the shaft 31 is a flexible shaft formed by winding a plurality of wires, and the flexible shaft can be freely bent into a shape corresponding to the cleaning member 200 and flexibly transmit torque to the flexible shaft. The cleaning elements 32 are brushes or sponges distributed on the flexible shaft.

In some embodiments, the cleaning device 100 and the cleaning member 200 to be cleaned are applied to a detection device, the detection device is used for detecting waterproof sealing performance of an electronic product part, the cleaning member 200 to be cleaned is a sealing ring made of rubber or silica gel and is used for forming a closed cavity by the part, the detection device is used for judging whether the waterproof performance of the part is qualified or not by inflating the cavity and detecting air pressure change in the cavity, but after long-time use, impurities are formed on the surface of the sealing ring due to the fact that dust and the like on the surface of the part and the environment can form on the surface of the sealing ring, the sealing ring cannot be attached to the part effectively, and therefore sealing effect and detection effect of the part are affected, the sealing ring after long-term use needs to be cleaned through the cleaning device 100, the impurities on the surface of the sealing ring are removed, and therefore the sealing ring can effectively seal the part to ensure detection accuracy.

Referring to fig. 1 to 3, in some embodiments, the detecting device is used to detect various parts such as an outer frame, a panel, and a back cover in a mobile phone, and the to-be-cleaned piece 200 has various shapes for the various parts, so that the various parts can form a closed cavity. In order to enable the cleaning apparatus 100 to efficiently clean the cleaning members 200 having various shapes, the cleaning apparatus 100 includes a plurality of housings 10, a plurality of frames 20, and a plurality of cleaning assemblies 30, wherein one housing 10, one frame 20, and one cleaning assembly 30 can constitute one cleaning module 60, as shown in fig. 3, the shaft member 31 in each cleaning module 60 is disposed along different predetermined profiles to correspond to the cleaning members 200 having different shapes. The cleaning apparatus 100 further includes a jaw 50 for gripping the cleaning module 60, wherein the jaw 50 selectively grips one cleaning module 60 according to the shape of the cleaning member 200 during cleaning, and the predetermined profile of the shaft member 31 in the gripped cleaning module 60 corresponds to the shape of the cleaning member 200 so that the cleaning member 32 can more sufficiently cover the surface of the cleaning member 200. The number of the pressing elements 40 in the cleaning device 100 is only one, the pressing elements 40 are arranged on the clamping jaw 50, the pressing elements 40 are used for pressing the frame body 20 in the cleaning module 60 grabbed by the clamping jaw 50, namely, only one pressing element 40 is arranged on the clamping jaw 50, so that the plurality of cleaning modules 60 share the same pressing element 40, and the pressing of the frame body 20 in each cleaning module 60 can be realized.

In some embodiments, the inspection apparatus has a plurality of processing stations, each processing station having a workpiece 200 and a carrying surface 300 (as shown in fig. 4 and 5) disposed therein, and the inspection apparatus further includes a mechanical arm, to which the clamping jaw 50 is connected, for moving the clamping jaw 50 and the cleaning module 60, so that the cleaning module 60 moves to a designated processing position and cleans the workpiece 200. In contrast to the conventional manual cleaning method, which is easy to be damaged due to the processing station being located at the position with moving parts in the detecting device, the cleaning device 100 of the present application uses the clamping jaw 50 to enable the cleaning module 60 to be used with a mechanical arm, thereby improving the safety.

In some embodiments, as shown in fig. 4 to 6, the cleaning device 100 further includes a connecting member 70, one end of the connecting member 70 has a ball head 71, a ball head groove 21 is disposed on a side of the frame 20 facing away from the opening 12, the ball head groove 21 receives the ball head 71, and the ball head 71 can rotate in the ball head groove 21, so that the connecting member 70 can swing relative to the frame 20. The pressing member 40 is used for pressing an end of the connecting member 70 away from the ball head 71, and the pressed connecting member 70 transmits the pressing force to the frame body 20, so that the connecting member 70 and the frame body 20 move together toward the opening 12, that is, the pressing member 40 indirectly presses the frame body 20 through the connecting member 70. Because the interaction force between the cleaning member 32 and the cleaning member 200 may form a deflection force between the pressing member 40 and the frame 20 during cleaning, a deflection angle w exists between the direction of application of force by the pressing member 40 and the moving direction of the frame 20, at this time, the deflection force can force the connecting member 70 to swing so as to offset the deflection angle w, so that one end of the connecting member 70, which is far away from the ball head 71, still can stably contact the pressing member 40, and meanwhile, the other end of the connecting member 70 applies force to the groove wall of the ball head groove 21 through the ball head 71, still can drive the frame 20 to move unidirectionally towards the opening 12, thereby effectively dispersing the impact of the deflection force on the structure. As an exemplary example, the link 70 swings at an angle ranging from 0 to 20 degrees with respect to the frame 20.

Referring to fig. 4, 5 and 7, in some embodiments, the cleaning device 100 further includes an elastic component 80, where the elastic component 80 is located between the connecting element 70 and the housing 10, and the elastic component 80 is configured to provide a resilience force to the connecting element 70 after the pressing element 40 is separated from the limiting portion 72, so that the frame 20 and the cleaning component 30 move away from the opening 12, to achieve a reset of the frame 20 and the cleaning component 30, so that after cleaning is completed, the cleaning element 32 is away from the opening 12, to avoid the cleaning element 32 from being exposed from the opening 12 and being polluted, and to facilitate a next cleaning element 200 to enter the storage cavity 11 from the opening 12.

In some embodiments, the elastic assembly 80 includes an outer ring 81, an inner ring 82 and an elastic member 83, the outer ring 81 is disposed around the inner ring 82, the elastic member 83 is connected between the outer ring 81 and the inner ring 82, the outer ring 81 is used for connecting the housing 10, the connecting member 70 passes through the central hole 821 of the inner ring 82 and is provided with a limiting portion 72 at an end far from the ball head 71, and the diameter of the limiting portion 72 is larger than the diameter of the central hole 821, such that the limiting portion 72 cannot pass through the central hole 821. The pressing piece 40 is used for pressing the limiting part 72 so that the connecting piece 70 and the frame body 20 move towards the opening 12, and the moving limiting part 72 can drive the inner ring 82 to move towards the opening 12 relative to the outer ring 81 so as to deform the elastic piece 83; when the pressing member 40 is separated from the limiting portion 72, the elastic member 83 can restore the deformation and drive the inner ring 82 to move away from the opening 12, and meanwhile, the inner ring 82 drives the limiting portion 72 to move away from the opening 12, so that the connecting member 70 and the frame 20 move away from the opening 12, thereby realizing the restoration of the frame 20. Compared with the traditional compression spring, the elastic component 80 has the characteristics of more stable and reliable structure and smaller size.

In some embodiments, referring to fig. 7, the elastic member 83 includes an inner ring portion 831, an outer ring portion 832 and a plurality of connection portions 833, the outer ring portion 832 is disposed around the inner ring portion 831, each connection portion 833 is connected between the inner ring portion 831 and the outer ring portion 832, the plurality of connection portions 833 are uniformly distributed around the center of the inner ring portion 831 and are disposed at intervals, an outer ring groove 811 is disposed on an inner side surface of the outer ring 81, an inner ring groove 822 is disposed on an outer side surface of the inner ring 82, the inner ring groove 822 is used for receiving the inner ring portion 831 of the portion, and the outer ring groove 811 is used for receiving the outer ring portion 832 of the portion, so that the elastic member 83 is limited between the outer ring 81 and the inner ring 82. The elastic member 83 provides a resilient force by means of a plurality of connection portions 833, and the plurality of connection portions 833 are spaced apart such that each connection portion 833 has a sufficient deformation space to form a sufficient resilient force.

In some embodiments, the outer ring 81 has two outer ring grooves 811, the inner ring 82 has two inner ring grooves 822, the two outer ring grooves 811 and the two inner ring grooves 822 are respectively located at two ends of the outer ring 81 and the inner ring 82 in the axial direction, the outer ring groove 811 and the inner ring groove 822 at the same end are used for jointly mounting one elastic member 83, so that two elastic members 83 are provided between the outer ring 81 and the inner ring 82, and the two elastic members 83 can promote stability of the inner ring 82 relative to the outer ring 81 and provide stronger resilience force. In other embodiments, more elastic members 83, such as three, four, or five, can be provided between the outer ring 81 and the inner ring 82 to further improve stability and resilience.

In some embodiments, the elastic member 83 has a preset limit deformation amount, so that the maximum moving distance of the inner ring 82 relative to the outer ring 81 towards the opening 12 is a preset distance, and the preset distance is used to limit the moving distance of the frame body 20 relative to the housing 10 towards the opening 12, so as to limit the pressure of the cleaning member 32 on the cleaning member 200, and avoid the damage to the cleaning member 200 caused by excessive pressing of the cleaning member 32 on the cleaning member 200 after excessive movement. Further alternatively, each time the pressing member 40 presses the limiting portion 72, the elastic member 83 reaches a preset limit deformation amount, so that the moving distance of the frame body 20 toward the opening 12 is the same each time relative to the housing 10, and the pressure of the cleaning member 32 to the cleaning member 200 is a constant value, so that the cleaning force of the cleaning member 32 to the cleaning member 200 is constant each time.

Referring to fig. 1 to 5, in some embodiments, the housing 10 includes a base plate 14 and a side plate 15 vertically disposed around the base plate 14, the accommodating cavity 11 is formed between the base plate 14 and the side plate 15, and the opening 12 is formed on a side of the side plate 15 away from the base plate 14. Further alternatively, the base plate 14 is rectangular, and the side plates 15 have four sides and are provided on four sides of the base plate 14.

In some embodiments, the base plate 14 is provided with a through hole 141, and an end of the connection member 70 having the limiting portion 72 protrudes out of the accommodating cavity 11 through the through hole 141, such that the limiting portion 72 is located outside the accommodating cavity 11, and the diameter of the through hole 141 is larger than that of the connection member 70, so as to provide a space for the connection member 70 to swing with respect to the frame body 20. The substrate 14 is provided with a positioning groove 142 on the outer side surface of the accommodating cavity 11, the positioning groove 142 is communicated with the through hole 141, the elastic component 80 is located outside the accommodating cavity 11, and the positioning groove 142 is used for accommodating part of the outer ring 81 so as to position the outer ring 81 and the substrate 14. The spacing portion 72 is located and holds the chamber 11 outward and can make the casting die 40 need not to stretch into and hold the intracavity and can exert pressure to spacing portion 72 to can reduce the stroke of casting die 40, the elastic component 80 is located and holds the chamber 11 outward and can be convenient for change, and the elastic component 80 and spacing portion 72 is located and holds the chamber 11 outward and can make casting die 40 and elastic component 80 avoid holding the impurity pollution that the intracavity 11 received splashing, thereby promotes the reliability of casting die 40 and elastic component 80.

In some embodiments, the cleaning device 100 further includes a guide assembly 90, where the guide assembly 90 includes a sliding rail 91 and a guide seat 92, the sliding rail 91 is disposed on the side plate 15 and is located in the accommodating cavity 11, the sliding rail 91 extends along a direction perpendicular to the substrate 14, the guide seat 92 is disposed on the frame body 20, the guide seat 92 is provided with a sliding groove 921, and the sliding rail 91 is partially located in the sliding groove 921, so that the guide seat 92 can slide along the sliding rail 91, and further the frame body 20 can move along the sliding rail 91 in a direction approaching or separating from the opening 12.

In some embodiments, the frame 20 includes a first rod 22 and a second rod 23 that are vertically connected, and the intersection of the first rod 22 and the second rod 23 is the center of the first rod 22 and the second rod 23, i.e., the first rod 22 and the second rod 23 form a cross-shaped structure. Two ends of the first rod 22 and two ends of the second rod 23 are respectively provided with a guide seat 92, two opposite sides of the first rod 22 and two opposite sides of the second rod 23 are respectively provided with a side plate 15, each side plate 15 is provided with a slide rail 91, and each guide seat 92 is connected with the slide rail 91 on the corresponding side, so that the frame body 20 can stably slide relative to the shell 10.

In some embodiments, the profile of the cleaning member 200 has a rectangular shape, a circular shape, a triangular shape, etc., the preset profile of the shaft member 31 also has a corresponding rectangular shape, a circular shape, a triangular shape, etc., and one mounting manner of the shaft member 31 and the frame 20 is as follows: as shown in fig. 2, since the first rod 22 and the second rod 23 are in a cross-shaped structure, the shaft member 31 is disposed around the intersection of the first rod 22 and the second rod 23 and sequentially passes through one end of the first rod 22, one end of the second rod 23, the other end of the first rod 22 and the other end of the second rod 23, and the intersection of the first rod 22 and the second rod 23 is located at the center of the preset contour of the shaft member 31, so that the frame body 20 can stably fix the shaft member 31. It will be appreciated that since the shaft member 31 passes through the first and second rods 22, 23, the cleaning member 32 cannot be provided on the portions of the shaft member 31 located inside the first and second rods 22, 23, and the cleaning member 32 can only be provided on the portions of the shaft member 31 located outside the first and second rods 22, 23.

In some embodiments, the cleaning apparatus 100 further comprises a rotational drive assembly 110, the rotational drive assembly 110 comprising a rotational drive 111, a drive pulley 112, a drive wheel 113, and a drive belt 114. The rotation driving element 111 is provided to the frame 20, and as shown in fig. 2, for example, the rotation driving element 111 is attached to the second lever 23. The driving wheel 112 is provided to the rotation driving member 111. The driving wheel 113 is provided at a portion of the shaft member 31 located outside the first lever 22 and the second lever 23, and the shaft member 31 passes through the driving wheel 113 in the axial direction of the driving wheel 113. The driving belt 114 connects the driving wheel 112 with the driving wheel 113. The rotation driving member 111 is for driving the driving wheel 112 to rotate, the rotating driving wheel 112 drives the driving wheel 113 to rotate through the driving belt 114, and the rotating driving wheel 113 is for driving the shaft member 31 to rotate, thereby driving the cleaning member 32 to rotate to clean the cleaning member 200. By way of exemplary example, the rotary drive 111 is a motor.

In some embodiments, the side of the frame 20 facing away from the opening 12 has a ball seat 24, the ball groove 21 is disposed on the ball seat 24, and the ball seat 24 is located at the intersection of the first rod 22 and the second rod 23, so that the connecting piece 70 can press the center of the frame 20, so that the stress on the whole portion of the frame 20 is more uniform, and the frame 20 can move more stably.

In some embodiments, the jaw 50 includes a transfer plate 51, a first clamping plate 52, a second clamping plate 53, and two jaw drives 54. The presser 40 and the two jaw drivers 54 are provided in a transfer plate 51, and the transfer plate 51 is used for connecting with a robot arm in the inspection apparatus. The first clamping plate 52 and the second clamping plate 53 are respectively connected to one clamping jaw driving piece 54, and the first clamping plate 52 and the second clamping plate 53 are respectively positioned on two opposite sides of the shell 10. The first clamping plate 52 and the second clamping plate 53 are respectively provided with a plurality of positioning protrusions 55, the two opposite side plates 15 in each cleaning module 60 are respectively provided with a plurality of positioning holes 13, and the plurality of positioning protrusions 55 and the plurality of positioning holes 13 on the same side can be in one-to-one correspondence. The jaw driver 54 is used to drive the first clamping plate 52 and the second clamping plate 53 to move toward or away from each other to enable the positioning protrusion 55 to enter or leave the positioning hole 13, thereby grabbing or loosening the cleaning module 60. As an exemplary example, the positioning protrusion 55 and the positioning hole 13 on the same side have two respectively; the compression element 40 and the two jaw drives 54 are each air cylinders.

In some embodiments, the base plate 14 is provided with an air suction hole (not shown), the side plate 15 is provided with a plurality of air inlet holes 151 at a side far from the base plate 14, and the cleaning device further comprises a negative pressure member (not shown) which is communicated with the accommodating cavity 11 through the air suction hole, and the negative pressure member can enable the accommodating cavity 11 to inlet air from the air inlet holes 151 and exhaust air from the air suction hole so as to discharge impurities in the accommodating cavity 11.

In some embodiments, the cleaning device 100 cleans the cleaning member 200 in the following manner: the mechanical arm in the detection device firstly grabs a cleaning module 60 through the clamping jaw 50, wherein the preset outline of the shaft piece 31 in the grabbed cleaning module 60 corresponds to the shape of the to-be-cleaned piece 200, and then the mechanical arm moves the clamping jaw 50 and the cleaning module 60 to a designated processing position to enable the to-be-cleaned piece 200 to enter the accommodating cavity 11 from the opening 12 until the bearing surface 300 covers the opening 12; the pressing member 40 presses the limiting part 72, so that the connecting member 70 presses the frame body 20, and the frame body 20 and the cleaning assembly 30 move toward the cleaning member 200 until the elastic member 83 deforms to the limit, so that the cleaning member 32 and the surface of the cleaning member 200 generate the required pressure; the rotation driving assembly 110 drives the shaft member 31 to rotate, the shaft member 31 drives the cleaning member 32 to rotate, so that the cleaning member 32 rubs against the surface of the cleaning member 200 to remove impurities on the cleaning member 200, and the negative pressure member discharges impurities in the accommodating cavity 11 through the air suction hole; after cleaning, the pressing member 40 is separated from the limiting part 72, and the frame body 20 and the connecting member 70 are restored by the resilience force of the elastic member 83 so as to clean the next cleaning member 200; the mechanical arm moves the clamping jaw 50 and the cleaning module 60 to the next processing station, or replaces one cleaning module 60 with the clamping jaw 50, and the steps are repeated to clean the to-be-cleaned pieces 200 at a plurality of processing stations.

In addition, those skilled in the art will recognize that the foregoing embodiments are merely illustrative of the present application and are not intended to be limiting, as appropriate modifications and variations of the foregoing embodiments are within the scope of the disclosure of the application.

Claims (10)

1. A cleaning device, comprising:

The shell is provided with a containing cavity and an opening which are communicated, and the opening is used for allowing a piece to be cleaned to enter and exit the containing cavity;

The frame body is positioned in the accommodating cavity and connected with the shell, and the frame body can move towards the opening relative to the shell;

A pressing member for pressing the frame body so that the frame body moves toward the opening; and

The cleaning assembly comprises a shaft piece and a cleaning piece, the shaft piece is arranged on the frame body and can rotate relative to the frame body, the cleaning piece is arranged on the shaft piece and can rotate along with the shaft piece, and the shaft piece is arranged along a preset contour in an extending way so as to correspond to the shape of the piece to be cleaned;

After the pressing piece presses the frame body, the frame body drives the cleaning piece to move towards the opening, so that the rotating cleaning piece presses the surface of the cleaning piece to clean the surface of the cleaning piece.

2. The cleaning apparatus of claim 1, wherein: the cleaning device further comprises a connecting piece, one end of the connecting piece is provided with a ball head, one side of the frame body, which faces away from the opening, is provided with a ball head groove, the ball head groove is used for accommodating the ball head, the ball head can rotate in the ball head groove, the connecting piece can swing relative to the frame body, the pressing piece presses one end, which is far away from the ball head, of the connecting piece to press the frame body, and the connecting piece can offset the deflection angle between the force application direction of the pressing piece and the moving direction of the frame body through swinging.

3. A cleaning device as claimed in claim 2, wherein: the cleaning device further comprises an elastic component, the elastic component comprises an outer ring, an inner ring and an elastic piece, the outer ring is arranged around the inner ring, the elastic piece is connected between the outer ring and the inner ring, the outer ring is connected with the shell, the connecting piece penetrates through the inner ring and is provided with a limiting part at one end far away from the ball head, the pressing piece presses the limiting part, the limiting part can drive the inner ring to move towards the opening relative to the outer ring so as to enable the elastic piece to deform, and after the pressing piece is separated from the limiting part, the elastic piece can restore to deform and enable the inner ring and the limiting part to move away from the opening so as to reset the connecting piece and the frame body.

4. A cleaning device as claimed in claim 3, wherein: the elastic piece comprises an inner ring portion, an outer ring portion and a plurality of connecting portions, wherein the outer ring portion is arranged around the inner ring portion, each connecting portion is connected between the inner ring portion and the outer ring portion, the connecting portions are uniformly distributed around the center of the inner ring portion and are arranged at intervals, an outer ring groove is formed in the inner side face of the outer ring, an inner ring groove is formed in the outer side face of the inner ring, the inner ring groove is used for accommodating the inner ring portion of the portion, and the outer ring groove is used for accommodating the outer ring portion of the portion, so that the elastic piece is limited between the outer ring and the inner ring.

5. The cleaning apparatus of claim 1, wherein: the cleaning device comprises a plurality of shells, a plurality of frame bodies and a plurality of cleaning assemblies, wherein one shell, one frame body and one cleaning assembly can form a cleaning module, each shaft piece in the cleaning module is arranged along different preset contours, the cleaning device further comprises clamping jaws, the clamping jaws are used for grabbing one cleaning module with the shaft piece corresponding to the shape of the piece to be cleaned, the number of the pressing pieces is one and is set in the clamping jaws, and the pressing pieces are used for pressing the frame bodies in the cleaning module grabbed by the clamping jaws.

6. The cleaning apparatus defined in claim 5, wherein: the clamping jaw comprises a transfer plate, a first clamping plate, a second clamping plate and a clamping jaw driving piece, wherein the clamping jaw driving piece and the pressing piece are arranged on the transfer plate, the first clamping plate and the second clamping plate are connected with the clamping jaw driving piece, the first clamping plate and the second clamping plate are provided with positioning protrusions, each cleaning module is provided with a positioning hole, and the clamping jaw driving piece is used for driving the first clamping plate and the second clamping plate to move oppositely or oppositely so that the positioning protrusions enter or leave the positioning holes to grab or loosen the cleaning module.

7. The cleaning apparatus of claim 1, wherein: the shell comprises a base plate and side plates vertically arranged around the base plate, the accommodating cavity is formed between the base plate and the side plates, the opening is formed in one side, away from the base plate, of the side plates, the cleaning device further comprises a guide assembly, the guide assembly comprises a sliding rail and a guide seat, the sliding rail is arranged on the side plates and located in the accommodating cavity, the sliding rail extends along the direction perpendicular to the base plate, the guide seat is arranged on the frame body, the guide seat is provided with a sliding groove, and the sliding rail is partially arranged in the sliding groove, so that the guide seat and the frame body can move along the sliding rail towards or away from the opening.

8. The cleaning apparatus defined in claim 7, wherein: the base plate is equipped with the suction hole, the curb plate is kept away from one side of base plate is equipped with a plurality of inlet ports, cleaning device still includes the negative pressure piece, the negative pressure piece passes through the suction hole intercommunication hold the chamber, the negative pressure piece enables hold the chamber follow the inlet port is admitted air and follow the suction hole is discharged, in order to discharge impurity in holding the chamber.

9. The cleaning apparatus of claim 1, wherein: the frame body comprises a first rod and a second rod which are vertically connected, two ends of the first rod and two ends of the second rod are respectively connected with the shell, the intersection of the first rod and the second rod is the center of the first rod and the center of the second rod, the shaft piece surrounds the intersection and sequentially penetrates through one end of the first rod, one end of the second rod, the other end of the first rod and the other end of the second rod, and the cleaning piece is arranged on the part of the shaft piece, which is located outside the first rod and the second rod.

10. The cleaning apparatus of claim 1, wherein: the cleaning device further comprises a rotary driving assembly, the rotary driving assembly comprises a rotary driving piece, a driving wheel and a transmission belt, the rotary driving piece is arranged on the frame body, the driving wheel is arranged on the rotary driving piece, the driving wheel is arranged on the shaft piece, the shaft piece penetrates through the driving wheel along the axial direction of the driving wheel, the transmission belt is connected with the driving wheel and the driving wheel, the rotary driving piece is used for driving the driving wheel to rotate, the driving wheel drives the driving wheel to rotate through the transmission belt, and the driving wheel is used for driving the shaft piece to rotate.