CN215034117U

CN215034117U - Annular cutting sawing machine with saw blade cleaning function

Info

Publication number: CN215034117U
Application number: CN202121602734.9U
Authority: CN
Inventors: 王君平
Original assignee: Qian'an Jinhaoyuan Hydraulic Machinery Equipment Co ltd
Current assignee: Qian'an Jinhaoyuan Hydraulic Machinery Equipment Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2021-12-07
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to an annular cutting sawing machine with saw blade cleaning function belongs to the technical field of sawing machine, be annular saw blade including setting up on annular cutting sawing machine, fixedly connected with driving motor on the lateral wall of annular cutting sawing machine, the last rotation wheel that is connected with of driving motor, a lateral wall that rotates the wheel and be close to the saw blade is equipped with the wheel brush, and the surface of wheel brush is provided with the brush hair, and the wheel brush is close to fixedly connected with pipe box on the lateral wall that rotates the wheel, rotates the wheel and pegs graft each other with the pipe box. This application has the effect of conveniently changing the wheel brush.

Description

Annular cutting sawing machine with saw blade cleaning function

Technical Field

The application relates to the field of sawing machines, in particular to an annular cutting sawing machine with a saw blade cleaning function.

Background

The circular cutting sawing machine is a kind of continuous cutting blanking equipment, and is mainly used for machining various metal materials such as low alloy steel, high alloy steel, etc.

The current chinese utility model patent of bulletin number CN202291656U discloses a saw blade belt cleaning device of band saw machine, and it includes wheel brush and the fixed driving motor who sets up on the band saw machine lathe bed, and wheel brush and driving motor's main shaft coaxial coupling, the lateral surface of wheel brush contacts with the saw blade. When the saw blade is to be cleaned, the driving motor is started, the driving motor drives the wheel brush to rotate, and the wheel brush rotates to clean up the residual scraps on the saw blade.

In view of the above-mentioned related art, the inventor believes that friction is generated between the wheel brush and the saw blade during the process of cleaning the saw blade, so that the bristles on the wheel brush may be worn, and when the bristles are worn to a certain extent, the wheel brush needs to be replaced, but the wheel brush is fixedly connected with the main shaft of the driving motor, so that the replacement is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate replacement of the wheel brush, the application provides an annular cutting sawing machine with a saw blade cleaning function.

The application provides an annular cutting sawing machine with saw blade cleaning function adopts following technical scheme:

the utility model provides an annular cutting sawing machine with saw blade cleaning function, is annular saw blade including setting up on annular cutting sawing machine, fixedly connected with driving motor on the lateral wall of annular cutting sawing machine, the last rotation wheel that is connected with of driving motor, a lateral wall that rotates the wheel and be close to the saw blade is equipped with the wheel brush, and the surface of wheel brush is provided with the brush hair, and the wheel brush is close to fixedly connected with pipe box on the lateral wall that rotates the wheel, rotates the wheel and pegs graft each other with the pipe box.

Through adopting above-mentioned technical scheme, when needs cleaned the saw blade, start driving motor, driving motor's output shaft rotates and drives and rotate the wheel rotation, rotates the wheel and rotates and drive the round brush and rotate, and the brush hair of round brush contacts and cleans the saw blade with the saw blade, reduces the possibility that remains the sweeps on the saw blade. When the wheel brush is worn and needs to be replaced, the wheel brush is pulled in the direction far away from the rotating wheel, the wheel brush drives the sleeve to move in the direction far away from the rotating wheel, and the sleeve is separated from the rotating wheel, so that the wheel brush is separated from the rotating wheel, and the purpose of replacing the wheel brush is achieved.

Optionally, the inner wall of the pipe sleeve is fixedly connected with a bump capable of generating elastic deformation, and the side wall of the rotating wheel is provided with grooves in one-to-one correspondence with the bump

By adopting the technical scheme, when the wheel brush is required to be installed on the rotating wheel, the pipe sleeve is sleeved on the rotating wheel and then is pushed towards the direction close to the rotating wheel, the outer wall of the rotating wheel extrudes the protruding block in the process of moving the pipe sleeve, so that the protruding block deforms, when the rotating wheel is connected with the pipe sleeve in an inserting mode, the protruding block deforms to enable the protruding block to be connected with the groove in an inserting mode, and the possibility that the wheel brush is separated from the rotating wheel is reduced.

Optionally, a feeding assembly for adjusting the distance between the wheel brush and the saw blade is arranged between the driving motor and the rotating wheel.

Through adopting above-mentioned technical scheme, when the brush hair of round brush produced wearing and tearing and can not keep in contact with the saw blade, make the subassembly of feeding adjust the interval between round brush and the saw blade, make the brush hair and the saw blade contact of round brush to make round brush continue to clean the saw blade.

Optionally, the feeding assembly comprises a connecting sleeve fixedly connected to the output shaft of the driving motor and a connecting rod fixedly connected to the rotating wheel, the connecting sleeve and the connecting rod are mutually inserted, a plurality of positioning holes are formed in the side wall of the connecting rod, the plurality of positioning holes are arranged along the axial direction of the connecting rod, a pin hole is formed in the side wall of the connecting sleeve, and a positioning pin is inserted into the corresponding positioning hole after sequentially penetrating through the pin hole.

Through adopting above-mentioned technical scheme, when the distance between wheel brush and the saw blade needs to be adjusted, to the outside pulling locating pin of connecting rod, make locating pin and connecting rod break away from, to the direction pulling connecting rod that is close to the saw blade after that, the connecting rod removes and drives and rotates the wheel removal, rotates the wheel removal and drives the wheel brush and remove to the direction that is close to the saw blade, and the brush hair and the saw blade that until the wheel brush contact each other, make the wheel brush can clean the saw blade.

Optionally, a fixed cleaning wheel for cleaning the saw blade is arranged on one side of the saw blade away from the wheel brush.

Through adopting above-mentioned technical scheme, fixed cleaning wheel cleans the saw blade with the round brush simultaneously, reduces to remain the possibility that has the sweeps on the rack.

Optionally, a side surface of the fixed cleaning wheel, which is far away from the saw blade, is provided with a distance adjusting assembly for adjusting the distance between the fixed cleaning wheel and the saw blade.

Through adopting above-mentioned technical scheme, when fixed cleaning wheel takes place wearing and tearing, when fixed cleaning wheel can not contact with the rack, the roll adjustment subassembly is adjusted the distance between fixed cleaning wheel and the rack, makes fixed cleaning wheel and saw blade contact each other and cleans the saw blade.

Optionally, the roll adjustment subassembly includes the mounting panel of being connected with a circular cutting sawing machine lateral wall, the fixed surface that the dead lever was kept away from to the mounting panel is connected with the annulus, it has the butt plate to slip grafting among the annulus, a lateral wall fixedly connected with branch that the mounting panel was kept away from to the butt plate, the one end that the mounting panel was kept away from to the annulus is connected with the clamp plate, branch runs through the clamp plate, the clamp plate is close to the fixed surface of mounting panel and is connected with the spring, the spring is close to the one end and the butt plate butt of butt plate, and the spring is in compression state, branch is close to the one end and the fixed cleaning wheel fixed connection of saw blade.

Through adopting above-mentioned technical scheme, fixed clean wheel can produce wearing and tearing carrying out clear in-process to the saw blade, the spring resumes deformation when fixed clean wheel produces wearing and tearing, the in-process that the spring resumes deformation promotes the butt board and removes to the direction that is close to the mounting panel, the butt board removes and drives branch and removes, branch removes and drives fixed clean wheel and removes to the direction that is close to the saw blade, make fixed clean wheel butt on the saw blade to it cleans to make fixed clean wheel pair saw blade.

Optionally, a guide rod which is arranged corresponding to the spring is fixedly connected to one side wall of the mounting plate close to the abutting plate, and the guide rod is in sliding insertion connection with the abutting plate.

Through adopting above-mentioned technical scheme, fixed cleaning wheel takes place the in-process spring of wearing and tearing and resumes deformation, and the spring resumes deformation and promotes the butt plate to removing to the direction that is close to the mounting panel, and at the in-process that the butt plate removed, the guide bar plays the effect of direction, and is more steady when making the butt plate remove, reduces the butt plate because of the uneven possibility that takes place the jamming with the annular sleeve of atress.

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

1. by arranging the rotating wheel, the wheel brush and the sleeve, when the wheel brush is worn and needs to be replaced, the wheel brush can be taken out by pulling the wheel brush to the direction far away from the rotating wheel, and an operator can conveniently replace the wheel brush;

2. by arranging the feeding assembly, when the bristles of the wheel brush are worn and the wheel brush cannot be in contact with the saw blade, the feeding assembly enables the wheel brush to move towards the direction close to the saw blade, so that the wheel brush is in contact with the saw blade again, and the frequency of replacing the wheel brush is reduced;

3. through setting up fixed clean wheel, fixed clean wheel cleans the saw blade with the round brush jointly, reduces the possibility of remaining sweeps on the saw blade.

Drawings

Fig. 1 is a schematic view showing the overall structure of a circular cutting saw machine in the embodiment of the present application.

Fig. 2 is a partially enlarged schematic view of a in fig. 1.

Fig. 3 is a schematic diagram showing a connection relationship between a rotating wheel and a wheel brush in an embodiment of the present application.

Fig. 4 is a schematic diagram showing a structure of a distance adjusting assembly in the embodiment of the present application.

Description of reference numerals: 1. a base; 2. a hydraulic cylinder; 3. moving the sleeve; 4. a swivel housing; 5. a beam housing; 6. a saw blade; 7. a cleaning mechanism; 71. a drive motor; 72. a rotating wheel; 721. a groove; 73. a wheel brush; 731. pipe sleeve; 732. a bump; 74. a feeding assembly; 741. connecting a sleeve; 7411. a pin hole; 742. a connecting rod; 7421. positioning holes; 743. positioning pins; 75. fixing the cleaning wheel; 76. a distance adjusting component; 761. fixing the rod; 762. mounting a plate; 763. an annular sleeve; 7631. a convex edge; 764. a guide bar; 765. a strut; 766. a butt joint plate; 767. pressing a plate; 768. a spring; 769. a connecting rod; 8. a liquid outlet pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses annular cutting sawing machine with saw blade cleaning function. Referring to fig. 1, the annular cutting sawing machine comprises a base 1, two hydraulic cylinders 2 are fixedly connected to the upper surface of the base 1, a moving sleeve 3 in a rectangular shape is fixedly connected to one end, far away from the base 1, of each hydraulic cylinder 2, and the moving sleeve 3 can move along the axis direction of each hydraulic cylinder 2. The equal fixedly connected with of a side that two movable sleeve pipes 3 kept away from each other turns around casing 4, is equipped with crossbeam casing 5 between two gyration casings 4, and crossbeam casing 5 is the level setting, and each end of crossbeam casing 5 all with a gyration casing 4 fixed connection that is close to mutually.

A saw blade 6 is arranged between the two rotary shells 4, the saw blade 6 rotates in a reciprocating way in the two rotary shells 4 and the beam shell 5, and the saw blade 6 is positioned at one side of the movable sleeve 3. One of them moving sleeve 3 is close to the side of saw blade 6 and is equipped with and carries out clear dismantlement clean mechanism 7 to saw blade 6, and moving sleeve 3 is close to the side of saw blade 6 and still is equipped with drain pipe 8, and the liquid outlet of drain pipe 8 is located and can dismantle one side that clean mechanism 7 kept away from rotary shell 4, has the cutting fluid outflow in the drain pipe 8, and the cutting fluid erodees saw blade 6.

When a workpiece needs to be cut, the annular cutting sawing machine is started, the saw blades 6 rotate in the two rotary shells 4 and the beam shell 5 in a reciprocating mode, and the saw blades 6 rotate to cut the workpiece. Saw blade 6 can produce the sweeps when cutting the work piece, and partial sweeps adhesion is on saw blade 6, can dismantle clean mechanism 7 when saw blade 6 cuts the work piece and clean saw blade 6, makes saw blade 6 keep clean, reduces because of 6 adhesion sweeps of saw blade lead to the possibility that saw blade 6 produced the influence when cutting the work piece. Meanwhile, cutting fluid flows out of the liquid outlet pipe 8, the cutting fluid washes the cleaned saw blade 6, and the possibility of residual scraps on the saw blade 6 is further reduced.

Referring to fig. 2 and 3, the detachable cleaning mechanism 7 includes a driving motor 71 fixedly connected to a side wall of the movable sleeve 3 near the saw blade 6, and an output shaft of the driving motor 71 is disposed toward a direction near the saw blade 6; the output shaft of the driving motor 71 is connected with a rotating wheel 72, one side of the rotating wheel 72, which is close to the saw blade 6, is provided with a wheel brush 73, one surface of the wheel brush 73, which is close to the saw blade 6, is provided with a plurality of bristles, and the bristles of the wheel brush 73 are in mutual contact with one surface of the saw blade 6, which is close to the wheel brush 73.

The wheel brush 73 is fixedly connected with a ring-shaped pipe sleeve 731 on the surface close to the rotating wheel 72, the pipe sleeve 731 and the wheel brush 73 are coaxially arranged, and a gap exists between the inner wall of the pipe sleeve 731 and the outer wall of the rotating wheel 72. Two elastic lugs 732 are fixedly connected to the inner wall of the pipe sleeve 731, grooves 721 corresponding to the lugs 732 one to one are formed in the side wall of the rotating wheel 72, in the process that the pipe sleeve 731 is inserted into the rotating wheel 72, the lugs 732 are extruded by the outer wall of the rotating wheel 72 and deform the lugs 732, and when the rotating wheel 72 is completely positioned in the sleeve 731, the lugs 732 recover to deform to be inserted into the corresponding grooves 721, so that the wheel brush 73 and the rotating wheel 72 are fixed.

When the saw blade 6 needs to be cleaned, the driving motor 71 is started, the driving motor 71 rotates to drive the rotating wheel 72 to rotate, the rotating wheel 72 rotates to drive the wheel brush 73 to rotate, and when the wheel brush 73 rotates, bristles of the wheel brush 73 are continuously in contact with the saw blade 6 to clean the saw blade 6.

A feeding assembly 74 with adjustable length is arranged between the rotating wheel 72 and the driving motor 71. The feeding assembly 74 includes a connection sleeve 741 fixedly connected to an output shaft of the driving motor 71, and the connection sleeve 741 is coaxially disposed with the rotary wheel 72. A connecting rod 742 is inserted into the connecting sleeve 741, and one end of the connecting rod 742, which is far away from the connecting sleeve 741, is fixedly connected with the rotating wheel 72. A plurality of positioning holes 7421 are formed on the side wall of the connecting rod 742, and the positioning holes 7421 are distributed at equal intervals along the axial direction of the connecting rod 742; a pin hole 7411 is formed in a side wall of the connection sleeve 741, the pin hole 7411 is located at one end of the connection sleeve 741 far away from the driving motor 71, a positioning pin 743 is inserted into the pin hole 7411 and one positioning hole 7421, and the positioning pin 743 penetrates through the connection sleeve 741.

When the brush of the wheel brush 73 is worn and the wheel brush 73 is separated from the saw blade 6, the positioning pin 743 is pulled to the outside of the connection sleeve 741, the positioning pin 743 moves to the outside of the connection sleeve 741, the positioning pin 743 and the connection sleeve 741 are separated from each other, and at this time, the connection rod 742 and the connection sleeve 741 can move relatively. After the positioning pin 743 is separated from the connecting sleeve 741, the wheel brush 73 is pulled in a direction close to the saw blade 6, the wheel brush 73 moves to drive the connecting rod 742 to move in a direction close to the saw blade 6, and when the bristles of the wheel brush 73 contact with the saw blade 6, the positioning pin 743 is sequentially inserted into the connecting sleeve 741 and the connecting rod 742 until the positioning pin 743 penetrates through the connecting sleeve 741. Through setting up connecting sleeve 741 and connecting rod 742, make the distance between wheel brush 73 and the saw blade 6 adjustable to can in time adjust the position of wheel brush 73 after the brush hair on the wheel brush 73 wearing and tearing, guarantee that the brush hair on the wheel brush 73 butt all the time on the saw blade 6, thereby guarantee the clean effect to saw blade 6.

When the bristles on the wheel brush 73 are worn more and the wheel brush 73 needs to be replaced, the connecting rod 742 is adjusted to move towards the direction of the driving motor 71, the wheel brush 73 and the saw blade 6 are separated from each other, when the end of the connecting rod 742 is contacted with the bottom of the connecting sleeve 741, the distance between the wheel brush 73 and the saw blade 6 is larger than the width of the sleeve 731, and the connecting sleeve 741 and the connecting rod 742 are fixed by the positioning pin 743 at the moment; then the wheel brush 73 is pulled towards the direction of the saw blade 6, the wheel brush 73 and the rotating wheel 72 have the tendency of separating from each other in the pulling process, at the moment, the projection 732 is squeezed and gradually deformed, and when the projection 732 is completely separated from the groove 721, the wheel brush 73 and the rotating wheel 72 can be separated, so that the wheel brush 73 can be replaced.

Referring to fig. 2 and 4, a fixed cleaning wheel 75 for cleaning the saw blade 6 is also arranged on a side of the saw blade 6 away from the wheel brush 73, and the fixed cleaning wheel 75 and the wheel brush 73 clean the saw blade 6 at the same time, so that the cleaning effect of the saw blade 6 is better. A distance adjusting component 76 is arranged between the fixed cleaning wheel 75 and one side wall of the movable sleeve 3 close to the saw blade 6, and the distance adjusting component 76 has the function of adjusting the distance between the fixed cleaning wheel 75 and the saw blade 6.

The distance adjusting assembly 76 comprises a fixing rod 761 fixedly connected to the movable sleeve 3, the fixing rod 761 is located above the driving motor 71, one end of the fixing rod 761 close to the saw blade 6 is fixedly connected with a circular mounting plate 762, and the mounting plate 762 and the fixing rod 761 are coaxially arranged. Fixedly connected with annulus 763 on the lateral wall that dead lever 761 was kept away from to mounting panel 762, annulus 763's longitudinal section is circular, two guide bars 764 of fixedly connected with on the lateral wall that dead lever 761 was kept away from to mounting panel 762, two guide bars 764 all are perpendicular to mounting panel 762.

An abutting plate 766 is inserted into the annular sleeve 763 in a sliding mode, and two guide rods 764 penetrate through the abutting plate 766. A supporting rod 765 is fixedly connected to one side face, away from the mounting plate 762, of the abutting plate 766, a connecting rod 769 is fixedly connected to one end, away from the abutting plate 766, of the supporting rod 765, the connecting rod 769 is vertically arranged, and the fixed cleaning wheel 75 is fixedly connected to one side, close to the saw blade 6, of the connecting rod 769 through bolts.

Two semicircular pressing plates 767 are arranged on one side, close to the saw blade 6, of the annular sleeve 763, the two pressing plates 767 are circular after being spliced, and the supporting rod 765 is perpendicular to the pressing plates 767 and penetrates through the two pressing plates 767; a spring 768 is fixedly connected to one side face, close to the mounting plate 762, of each pressure plate 767, the springs 768 correspond to the guide rods 764 one to one, each spring 768 is sleeved with the corresponding guide rod 764, and one end, far away from the pressure plate 767, of each spring 768 is attached to one side wall, close to the saw blade 6, of the abutting plate 766. The end of the annular sleeve 763 close to the saw blade 6 is fixedly connected with a convex edge 7631, the diameter of the spliced two pressure plates 767 is equal to the diameter of the outer ring of the convex edge 7631, the pressure plates 767 are connected with the convex edge 7631 through bolts, and the spring 768 is in a compressed state.

When the fixed cleaning wheel 75 is used for cleaning the saw blade 6, the bristles on the fixed cleaning wheel 75 are also worn, at the moment, the spring 768 gradually restores the deformation and pushes the abutting plate 766 to move towards the direction close to the mounting plate 762, and the guide rod 764 plays a role in guiding in the moving process of the abutting plate 766. The abutting plate 766 moves to drive the supporting rod 765 to move, the supporting rod 765 moves to drive the connecting rod 769 and the fixed cleaning wheel 75 to move towards the direction close to the saw blade 6, so that the fixed cleaning wheel 75 can be driven to be gradually close to the saw blade 6 along with the abrasion of the fixed cleaning wheel 75, the fixed cleaning wheel 75 is enabled to abut against the saw blade 6 all the time, and the cleaning effect on the saw blade 6 is favorably improved.

When the bristles of the fixed cleaning wheel 75 are worn to a certain extent and the fixed cleaning wheel 75 needs to be replaced, the bolt on the fixed cleaning wheel 75 is firstly screwed to separate the fixed cleaning wheel 75 and the connecting rod 769 from each other. When new fixed cleaning wheel 75 needs to be installed, pull connecting rod 769 to the direction of keeping away from mounting panel 762, connecting rod 769 moves and drives branch 765 and butt plate 766 to move to the direction of keeping away from mounting panel 762, compress spring 768 when butt plate 766 moves, place new fixed cleaning wheel 75 between saw blade 6 and connecting rod 769 this moment, then utilize the bolt to fix fixed cleaning wheel 75 and connecting rod 769, it is more convenient when making to change fixed cleaning wheel 75 through setting up the bolt.

The implementation principle of the annular cutting sawing machine with the saw blade cleaning function in the embodiment of the application is as follows: when the circular cutting sawing machine processes a workpiece and needs to clean the saw blade 6, the driving motor 71 is started, the output shaft of the driving motor 71 rotates to drive the connecting sleeve 741 and the connecting rod 742 to rotate, the connecting rod 742 rotates to drive the rotating wheel 72 and the wheel brush 73 to rotate, and the wheel brush 73 rotates to clean the saw blade 6. When the blade 6 rotates to cut a workpiece, the blade 6 rotates and moves relative to the fixed cleaning wheel 75, and the fixed cleaning wheel 75 cleans the blade 6.

When the brush of the wheel brush 73 is worn and the wheel brush 73 and the saw blade 6 are separated from each other, the connecting rod 742 is pulled in a direction approaching the saw blade 6, so that the wheel brush 73 is driven to move in a direction approaching the saw blade 6 until the wheel brush 73 and the saw blade 6 contact each other, and the wheel brush 73 can be sufficiently used. When the brush bristles on the wheel brush 73 are sufficiently worn and the wheel brush 73 needs to be replaced, the positioning pin 743 is pulled, and then the connecting rod 742 is pushed in a direction close to the bottom wall of the connecting sleeve 741, so that the distance between the wheel brush 73 and the saw blade 6 is increased, the pipe sleeve 731 can be pulled to separate the wheel brush 73 from the rotating wheel 72, and the wheel brush 73 can be replaced at this time.

In the process that the fixed cleaning wheel 75 is worn, the spring 768 gradually recovers deformation and pushes the abutting plate 766 to move towards the direction close to the mounting plate 762, and the abutting plate 766 moves to drive the fixed cleaning wheel 75 to move towards the direction close to the saw blade 6, so that the fixed cleaning wheel 75 is always abutted to the saw blade 6.

When the bristles of the fixed cleaning wheel 75 are worn to a certain degree and the fixed cleaning wheel needs to be replaced, the bolt on the fixed cleaning wheel 75 is screwed to separate the fixed cleaning wheel 75 and the connecting rod 769, when a new fixed cleaning wheel 75 needs to be installed, the connecting rod 769 is pulled in a direction away from the installation plate 762, and finally the new fixed cleaning wheel 75 is fixed with the connecting rod 769 through the bolt.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the 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 an annular cutting sawing machine with saw blade cleaning function, is annular saw blade (6) including setting up on annular cutting sawing machine, fixedly connected with driving motor (71), its characterized in that on the lateral wall of annular cutting sawing machine: the driving motor (71) is connected with a rotating wheel (72), one side wall of the rotating wheel (72), which is close to the saw blade (6), is provided with a wheel brush (73), the surface of the wheel brush (73) is provided with brush hair, one side wall of the wheel brush (73), which is close to the rotating wheel (72), is fixedly connected with a pipe sleeve (731), and the rotating wheel (72) and the pipe sleeve (731) are mutually inserted.

2. The circular cutting saw machine with the saw blade cleaning function as claimed in claim 1, wherein: the inner wall of the pipe sleeve (731) is fixedly connected with a lug (732) which can generate elastic deformation, and the side wall of the rotating wheel (72) is provided with grooves (721) which are in one-to-one correspondence with the lug (732).

3. The circular cutting saw machine with the saw blade cleaning function as claimed in claim 1, wherein: a feeding assembly (74) for adjusting the distance between the wheel brush (73) and the saw blade (6) is arranged between the driving motor (71) and the rotating wheel (72).

4. The circular cutting saw machine with the saw blade cleaning function as claimed in claim 3, wherein: the feeding assembly (74) comprises a connecting sleeve (741) fixedly connected to an output shaft of the driving motor (71) and a connecting rod (742) fixedly connected to the rotating wheel (72), the connecting sleeve (741) is inserted into the connecting rod (742), a plurality of positioning holes (7421) are formed in the side wall of the connecting rod (742), the positioning holes (7421) are arranged along the axial direction of the connecting rod (742), a pin hole (7411) is formed in the side wall of the connecting sleeve (741), and a positioning pin (743) is inserted into the corresponding positioning hole (7421) after sequentially penetrating through the pin hole (7411).

5. The circular cutting saw machine with the saw blade cleaning function as claimed in claim 1, wherein: and a fixed cleaning wheel (75) for cleaning the saw blade (6) is arranged on one side surface of the saw blade (6) away from the wheel brush (73).

6. The circular cutting saw machine with the saw blade cleaning function as claimed in claim 5, wherein: the fixed cleaning wheel (75) is connected with a distance adjusting component (76) for adjusting the distance between the fixed cleaning wheel (75) and the saw blade (6).

7. The circular cutting saw machine with the saw blade cleaning function as claimed in claim 6, wherein: the roll adjustment assembly (76) comprises a mounting plate (762) connected with one side wall of the annular cutting sawing machine, a surface fixed connection annular sleeve (763) far away from the fixing rod (761) is arranged on the mounting plate (762), a butt plate (766) is inserted into the annular sleeve (763) in a sliding mode, a side wall fixed connection supporting rod (765) far away from the mounting plate (762) is arranged on the butt plate (766), one end, far away from the mounting plate (762), of the annular sleeve (763) is connected with a pressing plate (767), the supporting rod (765) penetrates through the pressing plate (767), a surface fixed connection spring (768) close to the mounting plate (762) is arranged on the pressing plate (767), one end, close to the butt plate (766), of the spring (768) is abutted to the butt plate (766), the spring (768) is in a compression state, and one end, close to the saw blade (6), of the supporting rod (765) is fixedly connected with the fixed cleaning wheel (75).

8. The circular cutting saw machine with the saw blade cleaning function as claimed in claim 7, wherein: the mounting panel (762) are close to on the lateral wall of butt joint board (766) fixedly connected with guide bar (764) that correspond the setting with spring (768), and guide bar (764) and butt joint board (766) slip grafting.