CN216127055U

CN216127055U - Cleaning device

Info

Publication number: CN216127055U
Application number: CN202121905473.8U
Authority: CN
Inventors: 闫玉涛
Original assignee: Beijing Tata Tongchuang Industry & Trade Co ltd
Current assignee: Tata Home Technology Beijing Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a cleaning device which comprises a moving mechanism and a cleaning mechanism, wherein the moving mechanism comprises a support frame, a driving roller and a driven roller. The driving roller and the driven roller are arranged in parallel and are respectively and rotatably arranged on the supporting frame, and the lengths of the driving roller and the driven roller and the distance between the driving roller and the driven roller are matched with the size of the cleaned annular workpiece; the cleaning mechanism is used for cleaning the annular workpiece. The cleaning device can conveniently and quickly clean the belt-shaped workpieces such as the annular abrasive belt and the like, and the cleaned workpieces can be repeatedly used, so that the production cost is greatly saved, and the labor cost is low. Furthermore, the cleaning device can also be suitable for cleaning various workpieces, and has higher operation convenience and safety.

Description

Cleaning device

Technical Field

The utility model relates to the technical field of mechanical design and manufacture, in particular to a cleaning device.

Background

In the field of wood processing, a workpiece such as wood and the like is usually sanded by using an annular sanding belt. After the treatment is finished, a lot of sawdust residues and glue are often adhered to the abrasive belt, the surface of the abrasive belt is coated, the abrasive belt cannot play a role in grinding and polishing, and the abrasive belt cannot be used any more.

Cleaning is difficult due to the large area of the endless sanding belt. Thus, in the prior art, endless sanding belts are essentially disposable in most factories.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device which can conveniently clean workpieces such as annular abrasive belts and the like so as to prolong the service life of the workpieces and reduce the production cost.

In order to achieve the purpose, the utility model provides the following technical scheme:

a cleaning device comprising a movement mechanism and a cleaning mechanism, the movement mechanism comprising a support frame, a drive roller and a driven roller, wherein:

the driving roller and the driven roller are arranged in parallel and are respectively and rotatably arranged on the supporting frame, and the lengths of the driving roller and the driven roller and the distance between the driving roller and the driven roller are matched with the size of the cleaned annular workpiece;

the cleaning mechanism is used for cleaning the annular workpiece.

Optionally, in the above cleaning device, a frame is further included, and the support frame and the cleaning mechanism are respectively mounted on the frame.

Optionally, in the above cleaning device, the frame includes a first side frame, a base, a second side frame, and a cross beam connected end to end in sequence, wherein:

the side edge of the support frame is fixedly connected with the first side edge frame;

the cleaning mechanism is mounted on the cross beam.

Optionally, in the cleaning device, the second side frame is a rectangular frame arranged vertically, and the annular workpiece can be sleeved on the moving mechanism through a rectangular through hole of the rectangular frame.

Optionally, in the cleaning device, a locking mechanism for preventing the annular workpiece from falling off is disposed on the second side frame.

Optionally, in the cleaning device, a stabilizing mechanism is disposed on the supporting frame, and an upper baffle and a lower baffle for limiting a stop lever in the locking mechanism up and down are disposed in the stabilizing mechanism.

Optionally, in the above cleaning device, the cleaning mechanism includes a brush, a mounting plate, and a driving mechanism, wherein:

the brush is detachably connected with the mounting plate;

the driving mechanism is used for adjusting the distance between the mounting plate and the cross beam.

Optionally, in the cleaning device, a guide mechanism is further provided between the mounting plate and the cross beam, and a guide rod in the guide mechanism is arranged in parallel with a drive shaft of the drive mechanism.

Optionally, in the cleaning device, the supporting frame is provided with a lifting mechanism for adjusting a distance between the driving roller and the driven roller.

Optionally, in the above cleaning apparatus, a control system is further included, the control system includes an operation end for inputting the workpiece size and/or the workpiece type and/or the cleaning time, or includes a detection system for detecting the workpiece size or the workpiece type;

the driving mechanism and the lifting mechanism are respectively in signal connection with the control system.

Alternatively, in the above cleaning device, protective film layers for preventing scratches on the work are provided on the drive roller and the driven roller, respectively.

When the cleaning device provided by the utility model works, firstly, an annular workpiece to be cleaned is sleeved on the moving mechanism and tensioned by the driving roller and the driven roller; then the driving roller rotates to drive the workpiece to rotate, and in the rotating process, the cleaning mechanism cleans the surface of the passing workpiece.

Therefore, the cleaning device provided by the utility model can conveniently and quickly clean the belt-shaped workpieces such as the annular abrasive belt and the like, and the cleaned workpieces can be reused, so that the production cost is greatly saved, and the labor cost is low.

Furthermore, the cleaning device can also be suitable for cleaning various workpieces, and has higher operation convenience and safety.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic overall structure diagram of a cleaning device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a frame in the cleaning device provided by the embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a moving mechanism in a cleaning device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cleaning mechanism in the cleaning device according to the embodiment of the present invention.

Wherein:

1-a frame, 2-a motion mechanism, 3-a cleaning mechanism,

11-a first side frame, 12-a motor, 13-a base, 14-a locking mechanism,

15-second side frame, 16-cross beam,

21-driving roller, 22-supporting frame, 23-driven roller, 24-lifting mechanism, 25-stabilizing mechanism,

31-brush, 32-guiding mechanism, 33-driving mechanism, 34-mounting plate,

220-connecting plate.

Detailed Description

The utility model discloses a cleaning device which can conveniently and quickly clean band-shaped workpieces such as annular abrasive belts and the like so as to prolong the service life of the workpieces and reduce the production cost.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, fig. 1 is a schematic overall structure diagram of a cleaning device according to an embodiment of the present invention; fig. 2 is a schematic structural diagram of a frame in the cleaning device provided by the embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a moving mechanism in a cleaning device according to an embodiment of the present invention; fig. 4 is a schematic structural diagram of a cleaning mechanism in the cleaning device according to the embodiment of the present invention.

The cleaning device provided by the embodiment of the utility model comprises a frame 1, a movement mechanism 2 and a cleaning mechanism 3. Wherein, clean mechanism is used for cleaning the work piece, and motion 2 is also known as rotatory straining device.

Specifically, the movement mechanism 2 includes a support frame 22, a drive roller 21, and a driven roller 23. Wherein, the driving roller 21 and the driven roller 23 are arranged in parallel and are respectively and rotatably arranged on the supporting frame 22; the lengths of the drive roller 21 and the driven roller 23 and the distance therebetween are designed in accordance with the size of the annular workpiece to be cleaned. The driving roller 21 is used for driving the workpiece to rotate; the driven roller 23 can freely rotate, and the driven roller 23 has a function of tensioning the workpiece.

The cleaning device can be used for cleaning saw dust and other residues on the annular belt-shaped abrasive belt. The sanding belt is an annular sanding belt used for sanding plates, and the general sizes of the sanding belt are as follows: the width is 100mm to 1500mm, the length is 2300mm to 2700mm, and the thickness is 20mm when 5 mm. However, the cleaning device provided by the utility model is not limited to the above, and the cleaning device can also be used for cleaning other strip-shaped workpieces made of similar materials.

When the cleaning device works, firstly, an annular workpiece to be cleaned is sleeved on the moving mechanism 2 and tensioned by the driving roller 21 and the driven roller 23; the drive roller 21 then rotates, carrying the workpiece in rotation, during which the cleaning mechanism 3 cleans the surface of the passing workpiece.

Therefore, the cleaning device provided by the embodiment of the utility model can conveniently and quickly clean the belt-shaped workpieces such as the annular abrasive belt and the like, and the cleaned workpieces can be reused, so that the production cost is greatly saved, and the labor cost is low.

Specifically, in the above cleaning device, the driving roller 21 is driven to rotate by the motor 12, and the motor 12 is fixedly mounted on the base 13 of the frame 1. The motor 12 is preferably a speed-adjustable motor, so that the rotating speed of the driving roller 21 can be adjusted, and the cleaning device can be adapted to workpieces with different roughness to clean the workpieces. Or, in other specific embodiments, the driving roller 21 may be driven to rotate manually according to actual conditions, and the worker may select a suitable driving manner according to actual needs.

Specifically, in the above cleaning device, the drive roller 21 and the driven roller 23 are provided with protective films for avoiding scratches on the work, respectively, the protective films being preferably rubber layers provided on the drive roller 21 and the driven roller 23. The protective film layer can protect the workpiece from being abraded in the cleaning process and the lifting process, can increase the friction force between the moving mechanism 2 and the workpiece, and is beneficial to stable movement of the workpiece.

In order to further optimize the above technical solution, in the above cleaning device, the supporting frame 22 is provided with an elevating mechanism 24 for adjusting the distance between the driving roller 21 and the driven roller 23.

Referring to fig. 3, two lifting mechanisms 24 are respectively installed on two sides of the supporting frame 22, and the driving ends of the two lifting mechanisms 24 are respectively connected with two ends of the driven roller 23, so that the two lifting mechanisms 24 can simultaneously control the driven roller 23 to be far away from or close to the driving roller 21 according to the size of the workpiece.

In the production process, after the workpiece is sleeved on the movement mechanism 2:

the driving end of the lifting mechanism 24 is pushed out, so that the driven roller 23 is pushed to rise, and the driven roller 23 is far away from the driving roller 21, so that the workpiece is tensioned;

the drive end of the elevator mechanism 24 is retracted, pulling the driven roller 23 closer to the drive roller 21, thereby placing the workpiece in a relaxed state for easy removal.

Therefore, workpieces with different sizes can be cleaned by the cleaning device. Therefore, in the production process, if the size and the class of the workpiece are changed, new cleaning devices do not need to be designed and manufactured again.

Specifically, the lifting mechanism 24 may employ a hydraulic cylinder or a linear motor or a manual adjustment mechanism. The present invention is not limited to the specific type and style of the lifting mechanism 24, and the skilled person can design the lifting mechanism according to the actual needs.

Specifically, the cleaning device comprises a frame 1, and other mechanisms are respectively mounted on the frame 1, so as to realize the stability of the whole device. Referring to fig. 1 and 2, the rack 1 includes a first side frame 11, a base 13, a second side frame 15, and a cross beam 16 connected end to end in sequence. Wherein, the side of the supporting frame 22 is fixedly connected with the first side frame 11; the cleaning mechanism 3 is mounted on a cross beam 16.

Preferably, the second side frame 15 in the rack 1 is a vertically arranged rectangular frame. When a workpiece is installed, the workpiece can pass through the rectangular through hole of the rectangular frame and is sleeved on the movement mechanism 2; when the workpiece is replaced or the cleaning process is completed, the workpiece can be taken off from the moving mechanism 2 through the rectangular through hole of the rectangular frame. Therefore, the cleaning device can meet the convenience of taking and placing the workpiece, and is convenient for replacing the workpiece and adjusting the operation.

Correspondingly, the first side frame 11 in the rack 1 may also be configured as a rectangular frame symmetrical to the second side frame 15. The connecting ends of the supporting frame 22 are fixedly mounted on the two vertical beams of the first side frame 11 by a connecting plate 220.

Referring to fig. 1 to 2, in order to enhance the stability of the moving mechanism 2 and the workpiece during cleaning and to prevent the workpiece from falling off, a locking mechanism 14 is further disposed on the second side frame 15 of the frame 1. The lock mechanism 14 is a manually rotatable opening/closing mechanism for facilitating the work replacement and adjustment work.

Specifically, the locking mechanism 14 includes a link rod and a limiting member, a connecting end of the link rod is hinged to the vertical side beam of the second side frame 15, and the limiting member is used for supporting a movable end of the link rod to prevent the link rod from deforming.

In addition, referring to fig. 3, a stabilizing mechanism 25 is disposed on the supporting frame 22, and an upper stop and a lower stop for limiting the stop lever of the locking mechanism 14 are disposed in the stabilizing mechanism 25.

Thus, when the cleaning device is used for cleaning the workpiece:

when the movable end of the stop lever of the locking mechanism 14 is manually rotated, the locking mechanism 14 is opened, and at the moment, the workpiece can be taken off from the moving mechanism 2, and can also be arranged on the moving mechanism 2 for cleaning, so that the convenience of replacing the workpiece is realized;

when the movable end of the stop lever of the locking mechanism 14 is manually rotated, the locking mechanism 14 is closed, and at this time, the locking mechanism 14 and the stabilizing mechanism 25 can be respectively used as a supporting mechanism and a limiting mechanism, so that the stability of the whole machine during operation is ensured.

It should be noted that the cleaning mentioned herein generally refers to sweeping the workpiece by a brush, but is not limited thereto, and in other embodiments, the technician may use other suitable cleaning methods, such as purging, flushing, etc., according to actual needs. When the cleaning mode is blowing, the brush is replaced by a gas transmission pipeline and a gas nozzle; when the cleaning mode is washing, the brush is replaced by a water pipeline and a liquid spray head. The following description will specifically discuss an example in which a workpiece is cleaned with a brush.

Specifically, referring to fig. 1 and 4, the cleaning mechanism 3 includes a brush 31, a mounting plate 34, and a driving mechanism 33. Wherein:

the brush 31 is used for contacting the surface of the workpiece to clean the workpiece;

the brush 31 is detachably mounted on the mounting plate 34 for easy replacement;

the drive mechanism 33 is used to adjust the distance between the mounting plate 34 and the cross beam 16, so that the distance between the brush 31 and the drive roll 23 can be adjusted adaptively according to different lengths and thicknesses of different workpieces. Therefore, workpieces with different thicknesses can be cleaned by the cleaning device, and a new cleaning device does not need to be redesigned and manufactured if the sizes and the types of the workpieces are changed in the production process.

Specifically, the driving mechanism 33 may employ a hydraulic cylinder or a linear motor or a manual adjustment mechanism. The present invention is not limited to the specific type and style of the driving mechanism 33, and the skilled person can design the driving mechanism according to the actual needs.

Further, a guide mechanism 32 is provided between the mounting plate 34 and the cross beam 16, and a guide rod in the guide mechanism 32 is arranged in parallel with a drive shaft of the drive mechanism 33. For example, the guide mechanism 32 includes a guide rod and a guide block, the guide block is provided with a through hole adapted to the guide rod, and the guide rod is arranged in parallel with the driving shaft of the driving mechanism 33 to guide the linear movement of the brush 31.

Therefore, in the cleaning device, the lifting mechanism 24 can be adapted to workpieces with different length and size, and the driving mechanism 33 can be adapted to workpieces with different thickness and size, so that the cleaning device can be suitable for cleaning workpieces with various types, shapes and sizes, classification processing is not needed, the purpose that one cleaning device is suitable for various workpieces is achieved, the application range of the cleaning device is expanded, and the upgrading space and the development prospect of the cleaning device are improved.

In addition, the lifting mechanism 24, the driving mechanism 33, the guide mechanism 32, the locking mechanism 14 and the stabilizing mechanism 25 can provide the cleaning device with an accurate positioning function, and convenience and safety in workpiece replacement, adjustment work and maintenance of the whole equipment are realized.

In order to further optimize the technical scheme, the cleaning device further comprises a control system, and the lifting mechanism 24 and the driving mechanism 33 are respectively in signal connection with the controller so as to enable the cleaning device to realize automatic adjustment.

Wherein the control system comprises an operation end (such as a control panel) for inputting the size or the class of the workpiece. When cleaning a workpiece, firstly workpiece information such as the size of the workpiece or the type of the workpiece is input at an operation end of the control system, and then the control system automatically adjusts the lifting mechanism 24 and the driving mechanism 33 to move to proper positions according to the workpiece information so as to adapt to the specific size of the workpiece, and starts a cleaning process.

Alternatively, the control system includes a detection system for detecting the size of the workpiece or the class of workpieces. When the workpiece is cleaned, the control system automatically detects the workpiece information such as the size of the workpiece or the type of the workpiece through the detection system, then the control system automatically adjusts the lifting mechanism 24 and the driving mechanism 33 to move to proper positions according to the workpiece information so as to adapt to the specific size of the workpiece, and the cleaning process is started.

Furthermore, by the control system, it is also possible to set the cleaning time of the workpiece.

In the embodiment, the frame structures such as the frame 1, the supporting mechanism 22 and the mounting plate 34 are made of aluminum profiles, so that adjustment and installation are convenient, and the requirements of miniaturization and light weight of equipment are met.

To sum up, the working process of the cleaning device provided by the embodiment of the present invention is as follows:

(1) preparation of cleaning preamble

The locking mechanism 14 is opened, the workpiece to be cleaned is mounted on the moving mechanism 2, and then the locking mechanism 14 is closed;

the manual button in the control system is triggered, the workpiece is tensioned through the lifting mechanism 24 in the movement mechanism 2, and the length of the workpiece is input on the control panel to set the cleaning time of the workpiece.

(2) Cleaning process

After the preparation work is done before the startup, a startup key can be started on the control panel, and the power supply is started;

the driving mechanism 33 moves the brush 31 and the mounting plate 34 to a specified position according to a distance specified by the control system;

after the brush 31 and the mounting plate 34 move to the designated position, the motor 12 starts to be started, so as to drive the driving roller 21 to rotate with the workpiece, and meanwhile, the driving mechanism 33 is also adjusted according to the cleaning condition of the workpiece until the workpiece is cleaned within the designated time;

after the cleaning is finished, the brush 31 and the mounting plate 34 are automatically lifted to avoid contacting with the workpiece, and the motor 12 is automatically stopped;

after the motor 12 is completely stopped, the lifting mechanism 24 is retracted to loosen the workpiece;

the locking mechanism 14 is opened, and the workpiece is taken out;

then, other workpieces needing cleaning are installed, and the operation process is repeated.

Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device, comprising a moving mechanism (2) and a cleaning mechanism (3), wherein the moving mechanism (2) comprises a support frame (22), a drive roller (21) and a driven roller (23), and wherein:

the driving roller (21) and the driven roller (23) are arranged in parallel and are respectively and rotatably arranged on the supporting frame (22), and the lengths of the driving roller (21) and the driven roller (23) and the distance between the driving roller and the driven roller are matched with the size of the cleaned annular workpiece;

the cleaning mechanism is used for cleaning the annular workpiece.

2. The cleaning device according to claim 1, further comprising a frame (1), wherein the supporting frame (22) and the cleaning mechanism (3) are respectively mounted on the frame (1).

3. Cleaning device according to claim 2, characterized in that the frame (1) comprises a first side frame (11), a base (13), a second side frame (15), a cross beam (16) connected end to end in sequence, wherein:

the side edge of the support frame (22) is fixedly connected with the first side edge frame (11);

the cleaning mechanism (3) is mounted on the cross beam (16).

4. The cleaning device as claimed in claim 3, characterized in that the second side frame (15) is a vertically arranged rectangular frame, through the rectangular through-hole of which the annular workpiece can be mounted on the movement means (2).

5. The cleaning device according to claim 4, characterized in that the second side frame (15) is provided with a locking mechanism (14) for preventing the annular workpiece from falling off.

6. The cleaning device as claimed in claim 5, characterized in that a stabilizing mechanism (25) is arranged on the supporting frame (22), and an upper baffle and a lower baffle for limiting the position of the stop lever in the locking mechanism (14) up and down are arranged in the stabilizing mechanism (25).

7. The cleaning device according to claim 3, wherein the cleaning mechanism (3) comprises a brush (31), a mounting plate (34) and a driving mechanism (33), wherein:

the brush (31) is detachably connected with the mounting plate (34);

the drive mechanism (33) is used for adjusting the distance between the mounting plate (34) and the cross beam (16).

8. The cleaning device as claimed in claim 7, characterized in that a guide mechanism (32) is further arranged between the mounting plate (34) and the cross beam (16), a guide rod in the guide mechanism (32) being arranged in parallel with a drive shaft of the drive mechanism (33);

and/or a lifting mechanism (24) for adjusting the distance between the driving roller (21) and the driven roller (23) is arranged on the supporting frame (22).

9. The cleaning apparatus of claim 8, further comprising a control system comprising an operator terminal for inputting workpiece size and/or workpiece type and/or cleaning time, or comprising a detection system for detecting workpiece size or workpiece type;

the driving mechanism (33) and the lifting mechanism (24) are respectively in signal connection with the control system.

10. The cleaning device according to any one of claims 1 to 9, wherein a protective film layer for preventing scratches on the work is provided on each of the drive roller (21) and the driven roller (23).