CN218223714U

CN218223714U - Cleaning device

Info

Publication number: CN218223714U
Application number: CN202222493191.2U
Authority: CN
Inventors: 李国彪; 周伟国; 袁景
Original assignee: Xiamen Henandao Intelligent Technology Co ltd
Current assignee: Xiamen Henandao Intelligent Technology Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-06
Anticipated expiration: 2032-09-19

Abstract

The disclosure provides a cleaning device, and relates to the technical field of cleaning. The device comprises a driving mechanism, a cleaning mechanism and a dust suction mechanism. The cleaning mechanism comprises a cleaning component, the cleaning component comprises a brush roller provided with a dust suction hole, and the dust suction hole is communicated with the outside; the driving mechanism can drive the brush roller to rotate; the dust suction mechanism is communicated with the dust suction hole and can enable the dust suction hole to form negative pressure. Can realize like this that cleaning device replaces artifical cleanness to the laser welding pressure head, labour saving and time saving realizes automatic cleanness, the potential safety hazard that exists when avoiding artifical cleanness, and clean mechanism possesses the function of cleaning and dust absorption simultaneously for clean efficient, clean more totally.

Description

Cleaning device

Technical Field

The present disclosure relates to cleaning technology, and more particularly, to a cleaning device.

Background

Laser welding is a method for welding by using focused laser beams as energy to bombard heat generated by weldments, and along with the improvement of welding quality and welding strength, the requirements on a welding pressure head are more and more strict, and the damage frequency of welding slag generated during welding on the welding pressure head is higher and higher, because the cleaning of the welding pressure head is particularly important.

In the related technology, the laser welding pressure head of the lithium battery aluminum bar is generally cleaned manually by people, so that time and labor are wasted, and great potential safety hazards exist; a small part of the dust is cleaned by the cleaning mechanism, but the cleaning mechanism does not have a dust collection function, dust is easy to fly and even secondary pollution is caused when the dust collector is used, and an ideal cleaning effect cannot be achieved.

It is noted that the information disclosed in the above background section is only for enhancement of understanding of the background of the present disclosure and therefore may include information that does not constitute prior art that is already known to a person of ordinary skill in the art.

Disclosure of Invention

The disclosure aims to provide a cleaning device, which at least to a certain extent overcomes the problem that the cleaning device does not have automatic cleaning and dust collection functions due to the potential safety hazard caused by manual cleaning in the related art.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows, or in part will be obvious from the description, or may be learned by practice of the disclosure.

According to an aspect of the present disclosure, there is provided a cleaning device including:

the cleaning mechanism comprises a cleaning assembly, the cleaning assembly comprises a brush roller provided with a dust suction hole, and the dust suction hole is communicated with the outside;

a drive mechanism capable of driving the brush roller to rotate;

the dust collection mechanism is communicated with the dust collection hole and can enable the dust collection hole to form negative pressure.

In one embodiment of the disclosure, the robot further comprises a manipulator and a connecting seat, the manipulator is connected with the connecting seat, the driving mechanism and the cleaning mechanism are respectively connected with the connecting seat, and the manipulator can drive the connecting seat to move and drive the driving mechanism and the cleaning mechanism to move to a working area.

In one embodiment of the present disclosure, the driving mechanism includes a motor, a driving wheel and a pair of transmission rods, the driving wheel is connected to an output end of the motor, and the pair of transmission rods are respectively connected to two sides of the driving wheel; the cleaning mechanism comprises a plurality of cleaning components, and the cleaning components are respectively connected with a pair of transmission rods in a transmission manner; the motor can drive the pair of transmission rods to respectively reciprocate so as to drive the brush roller to rotate.

In one embodiment of the present disclosure, the cleaning assembly further includes a driven wheel coupled to the brush roller, the driven wheel coupled to the drive link.

In one embodiment of the present disclosure, both sides of the transmission rod are provided with transmission teeth, and the driving wheel and the driven wheel are respectively engaged with the transmission teeth on both sides of the transmission rod.

In one embodiment of the present disclosure, the driving mechanism further includes a base, the base is connected to the connecting seat, and a motor of the driving mechanism is connected to the base.

In one embodiment of the present disclosure, the cleaning assembly further includes a plurality of bristles connected to the brush roller.

In one embodiment of the present disclosure, the cleaning assembly passes through the connecting seat and is movably connected with the connecting seat.

In one embodiment of the disclosure, a dust suction cavity is arranged in the brush roller, the dust suction hole is communicated with the dust suction cavity, the cleaning assembly further comprises a dust suction joint, the dust suction joint is connected to the brush roller and communicated with the dust suction cavity, and the dust suction joint is communicated with the dust suction mechanism.

In one embodiment of the present disclosure, the cleaning assembly further comprises a bearing connected with the brush roller, the bearing being connected with the connecting seat.

The cleaning device provided by the embodiment of the disclosure comprises a driving mechanism, a cleaning mechanism and a dust suction mechanism. The cleaning mechanism comprises a cleaning component, the cleaning component comprises a brush roller provided with a dust suction hole, and the dust suction hole is communicated with the outside; the driving mechanism can drive the brush roller to rotate; the dust suction mechanism is communicated with the dust suction hole and can enable the dust suction hole to form negative pressure. Can realize like this that cleaning device replaces artifical cleanness to the laser welding pressure head, labour saving and time saving realizes automatic cleanness, the potential safety hazard that exists when avoiding artifical cleanness, and clean mechanism possesses the function of cleaning and dust absorption simultaneously for clean efficient, clean more totally.

Further, through being connected the setting of manipulator and connecting seat, and actuating mechanism and clean mechanism connect respectively in the connecting seat, the manipulator can drive the connecting seat and remove and drive actuating mechanism and clean mechanism and remove to work area, has improved this cleaning device's degree of automation height and security when using, reduces the artifical work area who gets into the robot, reduces the emergence of incident.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure. It is to be understood that the drawings in the following description are merely exemplary of the disclosure, and that other drawings may be derived from those drawings by one of ordinary skill in the art without the exercise of inventive faculty.

Fig. 1 shows a schematic view from a first perspective of a cleaning device in an embodiment of the disclosure.

Fig. 2 illustrates a second perspective view of a cleaning device in an embodiment of the disclosure.

Fig. 3 shows a schematic third perspective view of a cleaning device in an embodiment of the disclosure.

Figure 4 is a schematic view of a cleaning assembly of one of the cleaning devices of figure 1.

Wherein the reference numerals are as follows:

1. a cleaning device;

100. a drive mechanism; 101. a motor; 102. a driving wheel; 103. a transmission rod;

200. a cleaning mechanism; 201. a cleaning assembly; 202. a brush roller; 203. brushing; 204. a dust collection hole; 205. a driven wheel; 206. a dust collection joint; 207. a bearing;

300. a manipulator; 310. a connecting seat; 311. a transverse plate; 312. a riser.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus a detailed description thereof will be omitted.

In the description of the present disclosure, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present disclosure.

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present disclosure. It will be apparent, however, to one skilled in the art, that the present disclosure may be practiced without one or more of these specific details. In other instances, well-known features of the art have not been described in order to avoid obscuring the present disclosure.

Referring to fig. 1 and 2, a cleaning device 1 capable of embodying the principles of the present disclosure is representatively illustrated in fig. 1 and 2, and may be applied to the cleaning of a laser welding head, including a cleaning mechanism 200, a driving mechanism 100, a dust suction mechanism, a robot 300, and a coupling holder 310. The robot 300 is connected to the coupling holder 310, and the driving mechanism 100 and the cleaning mechanism 200 are respectively connected to the coupling holder 310. The robot 300 can drive the connecting base 310 to move to the working area, and drive the driving mechanism 100 and the cleaning mechanism 200 to move to the working area. The driving mechanism 100 can drive the brush roller 202 to rotate and drive the bristles 203 to rotate, the dust suction mechanism is communicated with the dust suction hole 204, the dust suction hole 204 is communicated with the outside, and the dust suction mechanism can enable the dust suction hole 204 to form negative pressure to suck dust away.

The following describes each part of the cleaning device 1 according to the embodiment of the present disclosure in detail with reference to the accompanying drawings:

referring to fig. 2-4, the cleaning mechanism 200 includes a cleaning assembly 201, the cleaning assembly 201 including a brush roller 202, a driven wheel 205, a suction fitting 206, and a bearing 207.

The brush roller 202, and the roller body of the brush roller 202 may be made of metal and have a cylindrical shape. The brush roller 202 is connected with a plurality of bristles 203, and the bristles 203 are arranged up one circle at the bottom of the brush roller 202. A dust suction cavity is arranged in the roller body of the brush roller 202, a dust suction hole 204 is formed in the roller body of the brush roller 202, and the dust suction hole 204 is communicated with the dust suction cavity. When the driving mechanism 100 drives the brush roller 202 to rotate, the bristles 203 are driven to rotate and clean the laser welding pressure head, and meanwhile, the dust is sucked away through the dust suction holes 204, so that flying dust is cleaned, and secondary pollution is avoided.

At least one dust suction hole 204 is formed between two adjacent bristles 203, and each dust suction hole 204 may be formed between two adjacent bristles 203. The dust collection holes 204 are also arranged on the roller body of the brush roller 202 in a circle and are arranged alternately with the bristles 203, and the dust collection holes 204 can be arranged closely and neatly. When the driving mechanism 100 drives the brush roller 202 to rotate, the dust suction holes 204 also rotate to suck surrounding dust, which is beneficial to the dust suction effect.

The bearing 207 may be a deep groove ball bearing 207, and the brush roller 202 passes through the bearing 207 and is connected to the connecting block 310.

The driven wheel 205, the driven wheel 205 are arranged on the upper portion of the brush roller 202, the bristles 203 are arranged on the lower portion of the brush roller 202, the driven wheel 205 is not in contact with the bristles 203, and the problem that the bristles 203 are caught by the driven wheel 205 during rotation is avoided.

The driven wheel 205, the driven wheel 205 and the driving wheel 102 may be gears, which are connected by a gear rack. When the driving wheel 102 rotates, the driven wheel 205 can be driven to rotate, so that the brush roller 202 rotates, and the bristles 203 clean the laser welding pressure head. However, the present embodiment is not limited to this, and the driven wheel 205 and the driving wheel 102 may be replaced with pulleys, and the two may be connected by a belt, so that the laser welding head can be cleaned by the brush 203.

A dust suction joint 206, wherein the dust suction joint 206 is arranged at the top end of the brush roller 202, and the driven wheel 205 is positioned below the dust suction joint 206. The suction fitting 206 may be a suction nozzle, which may be made of copper, iron, stainless steel, or the like. The suction fitting 206 is connected to the brush roller 202 and communicates with the suction chamber, and the suction fitting 206 communicates with the suction mechanism. The dust suction mechanism can extract air in the dust suction cavity so as to enable the dust suction cavity to form negative pressure. Can realize replacing artifical cleanness to the laser welding pressure head with cleaning device 1 like this, labour saving and time saving. When the cleaning mechanism 200 cleans the laser welding pressure head, the dust suction hole 204 can suck flying dust to avoid secondary pollution, so that the cleaning effect on the laser welding pressure head is better.

The dust suction mechanism can be a negative pressure vacuum pump, a dust suction pump, a vacuum air pump and the like. The dust suction mechanism and the connection manner of the dust suction mechanism and the dust suction joint 206 are the prior art, and are not described herein again, and the connection between the dust suction mechanism and the dust suction joint 206 is not illustrated in the drawings.

Referring to fig. 1 and 2, the robot 300 is connected to the connecting socket 310, the driving mechanism 100 and the cleaning mechanism 200 are respectively connected to the connecting socket 310, and the robot 300 can drive the connecting socket 310 to move and drive the driving mechanism 100 and the cleaning mechanism 200 to move to the working area.

The robot 300 may be a three-axis robot 300, and the robot 300 and the connecting seat 310 may be fixedly connected or movably connected, which is not limited herein. The robot 300 can drive the connecting seat 310 to move to a working area, and simultaneously drive the driving mechanism 100 and the cleaning mechanism 200 to also move to the working area, wherein the working area refers to a position where the cleaning mechanism 200 cleans the laser welding ram. Therefore, the safety during cleaning can be improved, the working area of the robot which is manually entered is reduced, and the occurrence of safety accidents is reduced. The working manner and structure of the three-axis manipulator 300 are the prior art, and are not described herein again.

Although in the above embodiment, the robot 300 is a three-axis robot 300. However, the present invention is not limited thereto, for example, the three-axis robot 300 may be replaced by the two-axis robot 300, the four-axis robot 300, etc. according to the practical application, and the connecting seat 310 may be driven and the driving mechanism 100 and the cleaning mechanism 200 may be driven to move to the working area.

The coupling holder 310 may be an L-shaped plate, in which a horizontal plate 311 is coupled to the driving mechanism 100 and the cleaning mechanism 200, and a vertical plate 312 is coupled to the robot 300. However, the present embodiment is not limited thereto, and the L-shaped board may be replaced with a straight board.

When the connecting seat 310 is an L-shaped plate, the horizontal plate 311 is penetrated by the cleaning assembly 201, and the bearing 207 is connected between the brush roller 202 and the horizontal plate 311, wherein the bearing 207 can enable the brush roller 202 to rotate more smoothly in the horizontal plate 311. In the cleaning assembly 201 passing through the connecting seat 310, the driven wheel 205 is disposed above the horizontal plate 311, and the brush 203 is disposed below the horizontal plate 311, i.e. the bearing 207 is disposed between the driven wheel 205 and the brush 203. This enables the driven wheel 205 to be spaced apart from the bristles 203, and prevents the bristles 203 from getting caught by the driven wheel 205 as the drive mechanism 100 drives the brush roller 202 and rotates the bristles 203.

Referring to fig. 1 to 4, the driving mechanism 100 can drive the brush roller 202 to rotate, wherein the driving mechanism 100 may include a motor 101, a driving wheel 102, a pair of transmission bars 103, and a base.

The motor 101 is connected with a base, and the base is fixed on the connecting seat 310; the driving wheel 102 is connected with the output end of the motor 101, the pair of transmission rods 103 are respectively meshed with the two sides of the driving wheel 102, the cleaning mechanism 200 comprises a plurality of cleaning components 201, and the plurality of cleaning components 201 are respectively connected with the pair of transmission rods 103 in a transmission manner; the motor 101 can drive a pair of transmission rods 103 to reciprocate respectively to drive the brush roller 202 to rotate.

The motor 101 can rotate clockwise and counterclockwise, for example, the motor 101 can be a stepping motor 101, but the present disclosure does not limit the motor 101.

The motor 101 is arranged above the base, a motor 101 shaft of the motor 101 penetrates through the base and is movably connected with the base, and the base is arranged between the motor 101 and the driving wheel 102. The motor 101 shaft is connected with the driving wheel 102, so that the rotation of the motor 101 shaft can drive the driving wheel 102 to rotate. The base can be fixedly connected with the transverse plate 311 of the connecting seat 310 through screws, so that the motor 101 and the driving wheel 102 can be limited, and dislocation caused by vibration during the operation of the motor 101 and the driving wheel 102 is avoided.

The transmission rod 103, the transmission rod 103 can be a gear rack, and the driven wheel 205 is meshed with the transmission rod 103. The driven wheels 205 can be meshed with the same side of the transmission rod 103 or can be meshed with the two sides of the transmission rod 103 respectively.

Wherein, both sides of the rack are provided with transmission teeth, and the driving wheel 102 and the driven wheel 205 are gears and are respectively meshed with both sides of the transmission rod 103. The driving gear 102 is disposed between a pair of transmission rods 103, and one side of one rack is engaged with the driving gear, and the other side of the rack is engaged with the driven gear 205. The driving wheel 102 and the driven wheel 205 are respectively arranged on two sides of one transmission rod 103, so that the transmission rod 103 is limited. In addition, because abrasion is generated due to rotation between the transmission gear and the gear, the driving wheel 102 and the driven wheel 205 are respectively arranged on two sides of one transmission rod 103, so that abrasion to the transmission rod 103 can be reduced, and the service life of the transmission rod 103 is prolonged.

For example, the drive mechanism 100 has a motor 101, a drive pulley 102, a pair of drive links 103, sixteen cleaning assemblies 201, and a base. The sixteen cleaning assemblies 201 are divided into two groups and arranged symmetrically, but the arrangement of the cleaning assemblies 201 is not limited to this. The motor 101 is arranged on the base and connected with the driving wheel 102, the driving wheel 102 is arranged between the two transmission rods 103 and meshed with the transmission rods 103, and the driving wheel 102 and the driven wheel 205 are respectively meshed with the outer sides of the different transmission rods 103. Thus, the cost of using the motor 101 can be saved, and the arrangement structure is compact; simultaneously, the rotation direction of two sets of clean subassemblies 201 is different, and a set of clockwise and another group is anticlockwise, and is better to the clean effect of laser welding pressure head like this, and dust removal ability is stronger.

Although in the above described embodiment, a plurality of cleaning assemblies 201 use one motor 101 and two transmission bars 103. However, the present invention is not limited thereto, for example, the connection mode of the driving mechanism 100 and the cleaning mechanism 200 may be replaced according to practical application conditions, such as: the driven wheel 205 of each cleaning component 201 is directly connected with the driving wheel 102, and the driving wheel 102 is connected with the motor 101 shaft of the motor 101, so that the motor 101 can drive the brush roller 202 to rotate and drive the bristles 203 to rotate; or sixteen cleaning assemblies 201 and eight motors 101 are arranged, sixteen cleaning assemblies 201 are divided into two groups, each group is provided with eight cleaning assemblies 201, the eight cleaning assemblies 201 are symmetrically arranged into two rows, two cleaning assemblies 201 in each row correspond to each other one by one, one motor 101 is arranged between the two corresponding cleaning assemblies 201, and the motor 101 drives the brush roller 202 to rotate and drives the bristles 203 to rotate.

It is to be understood that the various examples described above may be utilized in various orientations (e.g., inclined, inverted, horizontal, vertical, etc.) and in various configurations without departing from the principles of the present disclosure. The embodiments illustrated in the drawings are shown and described merely as examples of useful applications of the principles of the disclosure, which is not limited to any specific details of these embodiments.

Of course, once the above description of representative embodiments is considered in great detail, those skilled in the art will readily appreciate that many modifications, additions, substitutions, deletions, and other changes may be made to these specific embodiments, and such changes are within the scope of the principles of the present disclosure. It is therefore intended that the foregoing detailed description be understood as being given by way of illustration and example only, the spirit and scope of the disclosure being limited only by the appended claims and equivalents thereof.

Claims

1. A cleaning device, comprising:

a drive mechanism capable of driving the brush roller to rotate;

2. The cleaning device according to claim 1, further comprising a manipulator and a connecting seat, wherein the manipulator is connected with the connecting seat, the driving mechanism and the cleaning mechanism are respectively connected with the connecting seat, and the manipulator can drive the connecting seat to move and drive the driving mechanism and the cleaning mechanism to move to a working area.

3. The cleaning device of claim 1, wherein the driving mechanism comprises a motor, a driving wheel and a pair of transmission rods, the driving wheel is connected to the output end of the motor, and the pair of transmission rods are respectively connected to two sides of the driving wheel; the cleaning mechanism comprises a plurality of cleaning components, and the cleaning components are respectively connected with a pair of transmission rods in a transmission manner; the motor can drive the pair of transmission rods to move back and forth respectively so as to drive the brush roller to rotate.

4. The cleaning apparatus defined in claim 3, wherein the cleaning assembly further comprises a driven wheel connected to the brush roller, the driven wheel being connected to the drive link.

5. The cleaning device as claimed in claim 4, wherein the driving rod is provided with driving teeth on both sides thereof, and the driving wheel and the driven wheel are respectively engaged with the driving teeth on both sides of the driving rod.

6. The cleaning apparatus defined in claim 2, wherein the drive mechanism further comprises a base connected to the connection mount, the motor of the drive mechanism being connected to the base.

7. The cleaning device of claim 1, wherein the cleaning assembly further comprises a plurality of bristles connected to the brush roller.

8. The cleaning apparatus defined in claim 2, wherein the cleaning assembly passes through the connection section and is movably connected with the connection section.

9. The cleaning apparatus of claim 1, wherein a suction chamber is disposed within the brush roller, the suction aperture being in communication with the suction chamber, the cleaning assembly further comprising a suction fitting coupled to the brush roller and in communication with the suction chamber, the suction fitting being in communication with the suction mechanism.

10. The cleaning apparatus defined in claim 2, wherein the cleaning assembly further comprises a bearing, the bearing being coupled to the brush roller, the bearing being coupled to the coupling receptacle.