CN217475634U

CN217475634U - Cleaning device of sander

Info

Publication number: CN217475634U
Application number: CN202221658186.6U
Authority: CN
Inventors: 张国华; 曹瑞江; 张军祥; 王玮; 白晋成
Original assignee: Qingdao Guohua Wood Industry Co ltd
Current assignee: Qingdao Yutong Guohua Smart Home Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-23
Anticipated expiration: 2032-06-30

Abstract

The application relates to the technical field of wood products, in particular to a cleaning device of a sanding machine. This application includes the brush head and inhales bits piece, it is equipped with the chip inlet to inhale bits piece upper portion, inhale bits piece one side lateral wall and connect the air exhauster, inhale bits piece upper portion and connect driving motor, the driving motor output is connected the brush head. This application is inhaled bits spare upper portion and is equipped with into bits mouth, inhales bits spare upper portion and still connects driving motor, and driving motor connects the brush head, and the brush head can make the brush head rotatory under driving motor's rotation, cleans the conveyer belt, inhales bits spare and still connects the air exhauster, can make the saw-dust of cleaning down inhale and inhale bits spare inside to collect the saw-dust.

Description

Cleaning device of sander

Technical Field

The application relates to the technical field of wood products, in particular to a cleaning device of a sanding machine.

Background

The sander is a mechanical processing grinding tool, which is a common device used for sharpening various cutters, tools and wood boards, grinding, deburring and cleaning the cutters, the tools and the wood boards, and can be divided into a handheld sander, a vertical sander, a suspended sander and the like, and the vertical sander is more and more widely applied in the existing factories.

Among the prior art, vertical grinder includes the workstation, the emery wheel, conveyer belt and motor, the conveyer belt is enclosed to the supporting surface on the workstation, two supports of the perpendicular rigid coupling in workstation upper portion, rotate between two supports and connect the emery wheel, the emery wheel level sets up, the motor sets firmly to the emery wheel lateral wall is kept away from to the support, the support is worn to establish by motor output shaft level, and be connected with emery wheel axial, can stretch into between emery wheel and the conveyer belt and treat the piece of polishing, will treat that the piece of polishing is placed in conveyer belt one side, treat by the conveyer belt drive that the piece of polishing is through the emery wheel lower part, treat that the piece of polishing is polished, burring etc.

To the correlation technique among the aforesaid, the inventor thinks treat at the emery wheel that the piece of polishing is polished, when burring technology, can make the saw-dust of polishing down fall to the conveyer belt, because the saw-dust is lighter, can glue on the conveyer belt surface, also be difficult for dropping in conveyer belt underdrive, conveyer belt surface saw-dust is piled up when too much, can make and treat that the piece of polishing can not the level is placed on conveyer belt upper portion to the messenger gets into treating under the emery wheel that the piece upper portion of polishing also can not be in the horizontality, lead to polishing the back and treat that a upper portion of polishing is uneven.

SUMMERY OF THE UTILITY MODEL

The application provides a cleaning device of a sanding machine for cleaning the surface of a conveying belt.

The application provides a cleaning device of grinder adopts following technical scheme:

the cleaning device of the sander comprises a brush head and a chip sucking piece, wherein a chip inlet is formed in the upper portion of the chip sucking piece, an exhaust fan is connected to the side wall of one side of the chip sucking piece, a driving motor is connected to the upper portion of the chip sucking piece, and the output end of the driving motor is connected with the brush head.

Through adopting above-mentioned technical scheme, inhale bits spare upper portion and be equipped with the opening, inhale non-opening part in bits spare upper portion and connect driving motor, driving motor upper portion is connected the brush head, inhales bits spare and connects the air exhauster, and the brush head rotates, cleans the conveyer belt, and the saw-dust of sweeping down can be followed and inhaled inside bits spare by the air exhauster from inhaling bits spare upper portion entering bits mouth to clear up the saw-dust.

Optionally, the section of the chip absorbing piece is U-shaped, a chip inlet is arranged at the upper part of the protruding part of the chip absorbing piece, the chip absorbing piece is connected with the support in the groove in a sliding manner, and the support is connected with the driving motor

By adopting the technical scheme, the support can slide upwards when the brush head works, and the support slides downwards when the brush head does not work, so that the brush head is conveniently separated from the conveyor belt.

Optionally, the bottom of the groove of the chip absorbing piece is connected with a cylinder, and the piston end of the cylinder is fixedly connected with the bottom of the support.

Through adopting above-mentioned technical scheme, set up the cylinder, can make the support slide from top to bottom.

Optionally, the upper portion of the driving motor is connected with a connecting rod, the connecting rod penetrates through the support, the driving motor is fixedly arranged on the lower portion of the support, the upper end of the connecting rod is connected with the rotary table through a bolt, and the upper portion of the rotary table is connected with a plurality of brush heads.

By adopting the technical scheme, the brush head is connected with the connecting rod through the bolt, so that the brush head is convenient to disassemble when being worn.

Optionally, a scrap outlet is formed in the side wall of one side of the scrap sucking piece, a filter screen is covered at the scrap outlet, the outer side of the filter screen is connected with the pipeline of the exhaust fan, and the other end of the pipeline is connected with the exhaust fan.

Through adopting above-mentioned technical scheme, set up the filter screen, but the separation is lived the saw-dust and is carried out the air exhauster inside, makes the air flow from the filter screen.

Optionally, the chip suction piece is provided with a servo motor fixedly arranged on the outer side of the side wall of one side of the chip outlet, the output end of the servo motor penetrates through the side wall, and the end part of the output end of the servo motor is fixedly connected with the brush piece.

Through adopting above-mentioned technical scheme, set up the brush piece, can make the saw-dust of filter screen department adhesion drop to inhaling bits spare lower part, prevent to plug up the filter screen.

Optionally, the lower part of the chip absorbing part is connected with the drawer in a sliding way.

Through adopting above-mentioned technical scheme, set up the drawer, can make things convenient for the workman to collect the saw-dust, also conveniently emptys the saw-dust.

Optionally, the lower part of the chip suction part is connected with a drawing plate in a sliding manner, and the drawing plate is positioned at the upper part of the drawer.

Through adopting above-mentioned technical scheme, when sliding out the drawer, earlier with take out the board and slide into inhale bits piece inside, prevent that the saw-dust from falling to inhaling bits piece outside in the course of the work.

Optionally, a visual window is arranged on the side wall of one side of the drawer.

Through adopting above-mentioned technical scheme, can make things convenient for the workman to observe the accumulational condition of inside saw-dust of drawer.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the upper part of the chip suction piece is provided with a chip inlet, the upper part of the chip suction piece is also connected with a driving motor, the driving motor is connected with a brush head, the brush head can rotate under the rotation of the driving motor to clean the conveying belt, and the chip suction piece is also connected with an exhaust fan to suck the cleaned chips into the chip suction piece so as to collect the chips;

2. the upper part of the scrap sucking part is connected with the air cylinder, the upper part of the air cylinder is connected with the support, the lower part of the support is fixedly connected with the driving motor, the output end of the driving motor is connected with the connecting rod, the connecting rod penetrates through the support, the upper end of the connecting rod is connected with the brush head through the bolt, so that the brush head can be detached and can also move up and down, when the brush head moves, the air cylinder extends out, and when the brush head needs to be replaced, the air cylinder retracts;

3. inhale bits piece one side lateral wall and connect servo motor, the servo motor output wears to establish and inhales bits piece lateral wall to connect the brush piece, inhale this side lateral wall of bits piece and be equipped with the chip outlet, chip outlet department covers and sets up the filter screen, and the brush piece can scrape the brush from top to bottom to the brush piece, prevents that the saw-dust from gluing on the filter screen, also can scrape down the saw-dust of adhesion on the filter screen, makes it fall to inhaling in the drawer of bits piece lower part.

Drawings

Fig. 1 is an overall schematic view of a cleaning device of a sanding machine.

Fig. 2 is a schematic diagram of the main structure of a cleaning device of a sanding machine.

Fig. 3 is a schematic diagram of the position structure of a cleaning device bracket and a brush head of the sanding machine.

Fig. 4 is a sectional view of a cleaning device of a sanding machine showing the internal structure of a chip suction member.

Description of reference numerals: 1. a work table; 11. an opening; 2. a conveyor belt; 3. a chip suction member; 31. a cylinder; 32. a chip inlet; 33. drawing the plate; 34. a filter screen; 35. a servo motor; 36. brushing sheets; 37. a chip outlet; 4. an exhaust fan; 41. a pipeline; 5. a drawer; 51. a visual window; 6. a support; 61. a bolt; 62. a turntable; 63. a drive motor; 64. a connecting rod; 65. a brush head.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses cleaning device of sander. Referring to fig. 1 and 2, a cleaning device of a sanding machine comprises a workbench 1, a conveyor belt 2 and a scrap absorbing piece 3, wherein the conveyor belt 2 is arranged at the upper part of the workbench 1, an opening 11 is arranged at the lower part of the side wall at one side of the workbench 1, the scrap absorbing piece 3 is arranged in the workbench 1, the section of the scrap absorbing piece 3 is U-shaped, a plurality of scrap inlet openings 32 are arranged at the upper part of the protruding part of the scrap absorbing piece 3, the bottom of the groove of the scrap absorbing piece 3 is connected with a support 6 in a sliding manner, the upper part of the support 6 is connected with a turntable 62, a plurality of brush heads 65 are vertically and fixedly connected at the upper part of the turntable 62, the lower part of the scrap absorbing piece 3 is connected with a drawer 5 in a sliding manner, a visual window 51 is arranged on the side wall of the drawer 5, the size of the drawer 5 is the same as that of the opening 11 arranged on the side wall of the workbench 1, a worker can observe the condition of collecting sawdust in the drawer 5 from the visual window 51, when the sawdust is full of the sawdust in the drawer 5, the drawer 5 can be moved out from the lower part of the scrap absorbing piece 3 in a sliding manner and then slide out from the opening 11, and dumping the wood chips.

Referring to fig. 2 and 3, two cylinders 31 are vertically and fixedly connected to the outer wall of the upper portion of the horizontal portion of the chip absorbing member 3, the piston end of each cylinder 31 is fixedly connected to the lower wall of the support 6, three driving motors 63 are further fixedly connected to the lower wall of the support 6 between the two cylinders 31, the output end of each driving motor 63 is fixedly connected to a connecting rod 64, the connecting rod 64 vertically penetrates through the support 6, the upper end of each connecting rod 64 is vertically connected to a turntable 62, the upper wall of the turntable 62 is vertically connected to a plurality of brush heads 65, the central position of the turntable 62 is connected to the connecting rods 64 through bolts 61, the turntable 62 is made detachable, and when the brush heads 65 are damaged, the brush heads 65 can be conveniently replaced.

Referring to fig. 2 and 4, a chip outlet 37 is arranged on a side wall of one side of a horizontal portion of a chip absorbing member 3, a filter screen 34 is covered at the chip outlet 37, a position of a side wall of the outer side of the chip absorbing member 3, which corresponds to the chip outlet 37, is fixedly connected with one end of a pipeline 41 of an exhaust fan 4, the other end of the pipeline 41 of the exhaust fan 4 is connected with the exhaust fan 4, the exhaust fan 4 is fixedly connected with the side wall of one side of the chip absorbing member 3, the side wall of the fixedly connected exhaust fan 4 is perpendicular to the side wall provided with the filter screen 34, a servo motor 35 is vertically fixedly connected to the outer side of the side wall of one side of the filter screen 34 of the chip absorbing member 3, an output shaft of the servo motor 35 penetrates through the side wall, an output end of the servo motor 35 is connected with a brush piece 36, the brush piece 36 is abutted against the filter screen 34, and the brush piece 36 can rotate up and down and is abutted against the filter screen 34 all the time under the driving of the servo motor 35; the lower part of the inner part of the horizontal part of the scrap sucking part 3 is vertically connected with a drawing plate 33 in a sliding way, and the drawer 5 is positioned below the drawing plate 33.

The cylinder 31 extends out, the bracket 6 drives the turntable 62 and the brush head 65 to move upwards, the brush head 65 is abutted against the lower part of the conveyor belt 2, the driving motor 63 rotates, the turntable 62 can drive the brush head 65 to rotate, the rotating conveyor belt 2 is cleaned, sawdust on the conveyor belt 2 falls down to two sides of the brush head 65, the exhaust fan 4 is started, the sawdust can be sucked into the sawdust suction member 3 from the sawdust inlet 32 at the upper end of the protruding part of the sawdust suction member 3, sucked wind flows out of the filter screen 34 and passes through the pipeline 41 of the exhaust fan 4 and then flows out of the exhaust fan 4, the sawdust is blocked by the filter screen 34 and falls into the drawer 5 below the sawdust suction member 3, the sawdust is light in weight and possibly adhered to the inner surface of the filter screen 34 when the servo motor 35 is started, the brush piece 36 can do reciprocating motion of vertical rotation, so as to be abutted against the inner surface of the filter screen 34 all the time, the sawdust adhered to fall into the drawer 5, a worker can observe the condition of collecting the sawdust in the drawer 5 from the visual window 51 on the side wall of the drawer 5, when the drawer 5 is full of sawdust, the pulling plate 33 is pushed into the lower part of the sawdust absorbing part 3 to block the sawdust so that the sawdust cannot fall into the drawer 5, the drawer 5 is slid out again to pour the sawdust, and after the sawdust is poured out of the drawer 5, the sawdust slides into the lower part of the sawdust absorbing part 3 again to slide the pulling plate 33 out again so that the sawdust continues to fall into the drawer 5; when the brush head 65 is seriously worn and needs to be replaced, the air cylinder 31 retracts, the brush head 65 is separated from the lower part of the conveyor belt 2, then the bolt 61 on the rotary disc 62 is screwed out, the rotary disc 62 is separated from the connecting rod 64, and the brush head 65 is replaced.

The implementation principle of the cleaning device of the sanding machine in the embodiment of the application is as follows: the cylinder 31 extends out, the brush head 65 can be abutted against the lower part of the conveyor belt 2, the moving conveyor belt 2 is cleaned, sawdust cleaned by the conveyor belt 2 falls into the chip absorbing part 3 from the chip inlet 32 at the upper part of the chip absorbing part 3, the sawdust falls into the drawer 5 at the lower part of the chip absorbing part 3 and is collected, in order to prevent the sawdust from being adhered to the inner surface of the filter screen 34 and blocking air from flowing out, the servo motor 35 is arranged to drive the brush piece 36 to scrape the inner surface of the filter screen 34 up and down in a reciprocating manner, the sawdust adhered to the inner surface of the filter screen 34 can fall into the drawer 5, which is beneficial to collecting the sawdust, when the sawdust is fully accumulated in the drawer 5, the drawing plate 33 is pushed into the lower part of the chip absorbing part 3, the sawdust can be drawn out of the drawer 5 in the process of dumping the sawdust, the sawdust is prevented from falling into the working table 1 and is inconvenient to be cleaned, the drawing plate 33 is slid out after the drawer 5 is slid into the lower part of the chip absorbing part 3, and the collection of the sawdust is continued, the conveyor belt 2 is cleaned.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cleaning device of grinder which characterized in that: including brush head (65) and inhale bits piece (3), it is equipped with chip inlet (32) to inhale bits piece (3) upper portion, inhale bits piece (3) one side lateral wall and connect air exhauster (4), inhale bits piece (3) upper portion and connect driving motor (63), driving motor (63) output is connected brush head (65).

2. The cleaning device for a sanding machine as defined in claim 1, wherein: the section of the chip absorbing piece (3) is U-shaped, a chip inlet (32) is formed in the upper portion of the protruding portion of the chip absorbing piece (3), the chip absorbing piece (3) is connected with the support (6) in a sliding mode in the groove, and the support (6) is connected with the driving motor (63).

3. The cleaning device for a sanding machine as defined in claim 2, wherein: the bottom of the groove of the chip absorbing piece (3) is connected with a cylinder (31), and the piston end of the cylinder (31) is fixedly connected with the bottom of the bracket (6).

4. A cleaning device for a sanding machine as defined in claim 3, wherein: connecting rod (64) is connected on driving motor (63) upper portion, connecting rod (64) wear to establish support (6), driving motor (63) set firmly support (6) lower part, connecting rod (64) upper end is through bolt (61) connection carousel (62), a plurality of brush heads (65) are connected on carousel (62) upper portion.

5. A cleaning device for a sanding machine according to any one of claims 1-4, characterized in that: inhale bits spare (3) one side lateral wall and be equipped with out bits mouth (37), it covers and is equipped with filter screen (34) to go out bits mouth (37), filter screen (34) outside is connected air exhauster (4) pipeline (41), the pipeline (41) other end with air exhauster (4) are connected.

6. The cleaning device of the sanding machine as claimed in claim 5, characterized in that: the chip suction piece (3) is provided with a servo motor (35) fixedly arranged on the outer side of one side wall of the chip outlet (37), the output end of the servo motor (35) penetrates through the side wall, and the end part of the output end of the servo motor (35) is fixedly connected with a brush piece (36).

7. The cleaning device of the sanding machine as claimed in claim 5, characterized in that: the lower part of the scrap absorbing piece (3) is connected with the drawer (5) in a sliding manner.

8. The cleaning device for the sanding machine as claimed in claim 7, characterized in that: the lower part of the scrap sucking part (3) is connected with a drawing plate (33) in a sliding mode, and the drawing plate (33) is located on the upper part of the drawer (5).

9. The cleaning device for the sanding machine as claimed in claim 8, characterized in that: a visual window (51) is arranged on the side wall of one side of the drawer (5).