CN217046007U

CN217046007U - Cleaning auxiliary device for plane belt sander

Info

Publication number: CN217046007U
Application number: CN202122248990.9U
Authority: CN
Inventors: 孙英伟; 常艳康; 赵蒙蒙
Original assignee: Qingdao University of Science and Technology
Current assignee: Qingdao University of Science and Technology
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-07-26
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a plane belt sander cleaning auxiliary device, which comprises a belt sander body and a polishing abrasive belt outside the belt sander body, the outer side of the belt sander body is provided with an abutting part which is used for changing the surface curvature of the sanding belt, a cleaning piece used for cleaning the waste materials attached to the surface of the sanding belt is arranged on the outer side of the abutting piece, the outer side of the cleaning piece is provided with a receiving piece for recovering waste materials, the plane belt sander cleaning auxiliary device, the abutting parts realize the function of bending the outer surface of the sanding belt to ensure that waste materials clamped or attached at the outer side of the sanding belt can be dispersed and conveniently removed or can automatically fall off, so that the service life of the sanding belt is prolonged, the frequency of replacing the sanding belt is reduced, realized not falling through the nature and attached to tighter waste material and clean the effect that makes the abrasive band surface of polishing do benefit to polishing more through the cleaning member.

Description

Auxiliary cleaning device for plane belt sander

Technical Field

The utility model relates to an abrasive band machine auxiliary structure technical field specifically is a clean auxiliary device of plane abrasive band machine.

Background

An abrasive belt machine is a working instrument, which comprises an abrasive belt, an abrasive belt shell for accommodating the abrasive belt, a motor shell for accommodating the motor, a handle, a driving wheel, a driven wheel and a transmission device for connecting the motor and the driving wheel, and is used for polishing the surface of a product or a material.

The existing plane belt sander usually attaches waste materials after products are polished on the surface of an abrasive belt after the products are polished for a period of time, so that the surface of the abrasive belt becomes smooth and is not beneficial to polishing, the frequency of replacing the abrasive belt becomes fast, the service life of the abrasive belt is shortened, materials are wasted, the production efficiency is reduced by frequently replacing the abrasive belt, and therefore the plane belt sander cleaning auxiliary device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clean auxiliary device of plane abrasive band machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clean auxiliary device of plane abrasive band machine, includes the abrasive band of polishing in the abrasive band machine body, the abrasive band machine body outside is equipped with the butt piece, the butt piece is used for changing the abrasive band surface curvature radian of polishing, the butt piece outside is equipped with and is used for cleaning the adnexed waste material of polishing abrasive band surface, the outside of clean piece is equipped with the piece that receives that retrieves the waste material.

Preferably, the abutting part comprises a support frame fixedly connected to the outer side of the bottom of the belt sander body, a first rotating shaft and two second rotating shafts are rotatably connected to the outer side of the support frame, the first rotating shaft is located on the inner side of the bottom of the sanding belt, the two second rotating shafts are located on the outer side of the bottom of the sanding belt, the first rotating shaft is located between the two second rotating shafts, the position of the first rotating shaft is lower than that of the two second rotating shafts, and a section of the bottom of the sanding belt, supported by the first rotating shaft and the second rotating shafts, is in a convex shape.

Preferably, the cleaning piece comprises a supporting plate arranged on the outer side of the belt sander body, a cleaning brush disc is arranged on the outer side of the first rotating shaft, the polishing abrasive belt is located between the cleaning brush disc and the first rotating shaft, a driving motor is arranged on the outer side of the supporting plate, a sliding piece is connected between the driving motor and the supporting plate, and the output end of the driving motor is fixedly connected with the cleaning brush disc through a coupler.

Preferably, receive the piece including setting up the suction head in the backup pad outside, the outside of attracting the head is equipped with the bracing piece, bracing piece and backup pad fixed connection, the one end of attracting the head is equipped with the absorption tube, the one end of absorption tube is equipped with retrieves the box, retrieve the inside of box and correspond the top with the absorption tube and be equipped with the filter screen, the top of retrieving the box is equipped with the negative pressure pump.

Preferably, the sliding part comprises a sliding rail arranged on the supporting plate, a sliding block is connected inside the sliding rail in a sliding manner, one end of the sliding rail is in threaded connection with a fixing bolt, and the fixing bolt is in threaded connection with the sliding block.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses, realized buckling the surface of the abrasive belt of polishing through the butt piece and made its outside joint or adnexed waste material can disperse the life saving that is convenient for get rid of or can drop automatically and be convenient for prolong the abrasive band and reduce the effect of changing the abrasive band frequency, realized cleaning the effect that makes the abrasive band of polishing surface clean more to the tight waste material of adhesion that does not drop naturally through the cleaning member.

2. The utility model discloses, realized preventing through receiving the piece that the waste material from splashing the effect of contaminated air or environment when cleaning sanding area surface, realized removing the effect that makes it not influence the normal use of abrasive band machine body to the position of cleaning the brush dish through the slider.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sliding member of the present invention;

fig. 3 is a sectional view of the recycling box of the utility model.

In the figure: 1-an abrasive belt machine body; 2-sanding the abrasive belt; 3-an abutment member; 4-a cleaning member; 5-a receiver; 301-a support frame; 302-a first rotation axis; 303-a second rotational axis; 401-a support plate; 402-cleaning brush disc; 403-a drive motor; 6-a slide; 501-suction head; 502-support bar; 503-absorption tube; 504-recovery box; 505-a filter screen; 506-a negative pressure pump; 601-a slide rail; 602-a slide block; 603-retention bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a clean auxiliary device of plane abrasive band machine, includes abrasive band machine body 1, the abrasive band 2 of polishing in the 1 outside of abrasive band machine body, and the 1 outside of abrasive band machine body is equipped with butt piece 3, and butt piece 3 is used for changing the 2 surperficial crooked radians in abrasive band of polishing, and the 3 outsides of butt piece are equipped with and are used for cleaning the 2 adnexed waste materials in abrasive band of polishing 4 cleaning pieces, and the outside of cleaning piece 4 is equipped with receives the piece 5 that retrieves the waste material.

The abutting part 3 comprises a support frame 301 fixedly connected to the outer side of the bottom of the belt sander body 1, the outer side of the support frame 301 is rotatably connected with a first rotating shaft 302 and two second rotating shafts 303, the first rotating shaft 302 is located on the inner side of the bottom of the sanding belt 2, the two second rotating shafts 303 are located on the outer side of the bottom of the sanding belt 2, the first rotating shaft 302 is located between the two second rotating shafts 303, the position of the first rotating shaft 302 is lower than that of the two second rotating shafts 303, and the first rotating shaft 302 and the second rotating shafts 303 support one section of the bottom of the sanding belt 2 to be in a convex shape.

The cleaning piece 4 comprises a supporting plate 401 arranged on the outer side of the belt sander body 1, a cleaning brush disc 402 is arranged on the outer side of the first rotating shaft 302, the sanding belt 2 is located between the cleaning brush disc 402 and the first rotating shaft 302, a driving motor 403 is arranged on the outer side of the supporting plate 401, a sliding piece 6 is connected between the driving motor 403 and the supporting plate 401, and the output end of the driving motor 403 is fixedly connected with the cleaning brush disc 402 through a coupler.

The receiving piece 5 comprises a suction head 501 arranged on the outer side of the supporting plate 401, a supporting rod 502 is arranged on the outer side of the suction head 501, the supporting rod 502 is fixedly connected with the supporting plate 401, an absorption tube 503 is arranged at one end of the suction head, a recovery box 504 is arranged at one end of the absorption tube 503, a filter screen 505 is arranged in the recovery box 504 and above the recovery box corresponding to the absorption tube 503, and a negative pressure pump 506 is arranged at the top of the recovery box 504.

The sliding part 6 comprises a sliding rail 601 arranged on the supporting plate 401, a sliding block 602 is connected inside the sliding rail 601 in a sliding manner, the sliding block 602 is fixedly connected with the driving motor 403, a retaining bolt 603 is connected with one end of the sliding rail 601 in a threaded manner, and the retaining bolt 603 is connected with the sliding block 602 in a threaded manner.

The working principle is as follows: when the abrasive belt machine body 1 is used for a period of time, the surface of the abrasive belt 2 is smooth, the abrasive belt machine body 1 is suspended, the sliding block 602 is pushed, the cleaning brush disc 402 connected with the driving motor 403 and one end of the driving motor is moved to the outer side of the abrasive belt 2, the abrasive belt 2 is abutted against the cleaning brush disc 402, and after the movement is finished, the fixing bolt 603 on the outer side of the sliding rail 601 is rotated to be in threaded connection with the sliding block 602 so as to fix the position of the sliding block 602;

when cleaning is started, the negative pressure pump 506, the driving motor 403 and the belt sander body 1 are started, in the rotation process of the belt sander body 1, the limit of the first rotating shaft 302 and the second rotating shaft 303 enables the bending angle of the polishing abrasive belt 2 to be reduced, attachments on the outer side of the polishing abrasive belt 2 passing through the outer side of the first rotating shaft 302 are dispersed and easily fall off, attachments which do not naturally fall off are cleaned for a second time in multiple angles by a rotating cleaning brush disc, after the attachments fall off, negative pressure in the suction head 501 conveys the attachments to the interior of the recovery box 504 through the absorption pipe 503, after cleaning is finished, the negative pressure pump 506, the driving motor 403 and the belt sander body 1 are closed and opened, the retention bolt 603 is screwed to be separated from the sliding block 602 and move the sliding block 602, and the cleaning brush disc 402 is moved to be not in contact with the polishing abrasive belt 2, so that the belt sander body 1 can be continuously used.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clean auxiliary device of plane abrasive band machine, includes abrasive band machine body (1), abrasive band (2) of polishing in the abrasive band machine body (1) outside, its characterized in that: the abrasive belt machine is characterized in that a supporting part (3) is arranged on the outer side of the abrasive belt machine body (1), the supporting part (3) is used for changing the surface curvature radian of the polishing abrasive belt (2), a cleaning part (4) used for cleaning waste attached to the surface of the polishing abrasive belt (2) is arranged on the outer side of the supporting part (3), and a receiving part (5) used for recycling the waste is arranged on the outer side of the cleaning part (4).

2. The cleaning auxiliary device for the flat belt sander as set forth in claim 1, wherein: the abutting connection piece (3) comprises a support frame (301) fixedly connected to the outer side of the bottom of the abrasive belt machine body (1), the outer side of the support frame (301) is rotatably connected with a first rotating shaft (302) and two second rotating shafts (303), the first rotating shaft (302) is located on the inner side of the bottom of the abrasive belt (2), the two second rotating shafts (303) are located on the outer side of the bottom of the abrasive belt (2), the first rotating shaft (302) is located between the two second rotating shafts (303), the position of the first rotating shaft (302) is lower than the two second rotating shafts (303), and a section, supporting the bottom of the abrasive belt (2), of the first rotating shaft (302) and the second rotating shafts (303) is in a convex shape.

3. The cleaning auxiliary device for the flat belt sander as set forth in claim 2, wherein: the cleaning part (4) comprises a supporting plate (401) arranged on the outer side of the belt sander body (1), a cleaning brush disc (402) is arranged on the outer side of the first rotating shaft (302), the polishing abrasive belt (2) is located between the cleaning brush disc (402) and the first rotating shaft (302), a driving motor (403) is arranged on the outer side of the supporting plate (401), a sliding part (6) is connected between the driving motor (403) and the supporting plate (401), and the output end of the driving motor (403) is fixedly connected with the cleaning brush disc (402) through a coupler.

4. The cleaning auxiliary device for the flat belt sander as set forth in claim 3, wherein: receive piece (5) including setting up attracting head (501) in backup pad (401) outside, the outside of attracting head (501) is equipped with bracing piece (502), bracing piece (502) and backup pad (401) fixed connection, the one end of attracting the head is equipped with absorption tube (503), the one end of absorption tube (503) is equipped with retrieves box (504), retrieve the inside of box (504) and correspond the top with absorption tube (503) and be equipped with filter screen (505), the top of retrieving box (504) is equipped with negative pressure pump (506).

5. The cleaning auxiliary device for the flat belt sander as set forth in claim 3, wherein: the sliding part (6) comprises a sliding rail (601) arranged on the supporting plate (401), a sliding block (602) is connected to the inside of the sliding rail (601) in a sliding mode, a retaining bolt (603) is connected to one end of the sliding rail (601) in a threaded mode, and the retaining bolt (603) is connected with the sliding block (602) in a threaded mode.