CN210879247U - Grinding machine capable of automatically cleaning dust - Google Patents

Abstract

The utility model discloses a grinding machine capable of automatically cleaning dust, which comprises a grinding machine body, a first dust cleaning structure, a second dust cleaning structure and an auxiliary flow guide structure, wherein a clean suction cavity is arranged inside the grinding machine body, the bottom of the clean suction cavity is of an inverted cone structure, the bottom end of the grinding machine body is provided with an opening communicated with the clean suction cavity, the upper wall body of the grinding machine body is provided with suction holes which are uniformly distributed, the suction holes are communicated with the clean suction cavity, the first dust cleaning structure is arranged at the bottom end of the grinding machine body and communicated with the bottom opening of the grinding machine body, the second dust cleaning structure is arranged on the left side wall of the grinding machine body and is arranged corresponding to the upper end of the grinding machine body, the grinding machine capable of automatically cleaning dust is simple in operation, can realize high-efficiency bottom dust collection and targeted upper dust collection, is convenient for cleaning, the falling of dust is accelerated, the dust cleaning process is prevented from being influenced by blocking a cavity channel, and the thor, thereby reducing the maintenance burden of personnel and ensuring the physical and mental health of the working personnel.

Description

Grinding machine capable of automatically cleaning dust

Technical Field

The utility model relates to a dust cleaning equipment technical field specifically is a grinding machine that can automize dust cleaning.

Background

The grinding machine is a machine tool for grinding the surface of a workpiece by utilizing a grinding tool, most grinding machines grind the surface of the workpiece by utilizing a grinding wheel rotating at a high speed, and a small number of grinding machines utilize other grinding tools such as oilstones, abrasive belts and the like and free grinding materials to process the surface of the workpiece, such as honing machines, superfinishing machines, abrasive belt grinding machines, polishing machines and the like, dust is inevitably generated in the grinding process of the grinding machines and upper structures, special dust cleaning equipment is required to be supported, but the traditional dust cleaning equipment has a plurality of problems, is complex to operate, cannot realize efficient bottom dust collection operation, is inconvenient to clean, cannot accelerate the falling of dust, often causes the blocking of cavities by the dust, seriously influences the dust cleaning process, cannot quickly position the dust cleaning structure to a grinding area, cannot perform the upper dust collection operation in a targeted manner, and is single in dust cleaning structure, the dust removal is not thorough enough, so that the maintenance burden of personnel is increased, and the physical and mental health of workers cannot be effectively guaranteed, so that the realization of the grinding machine capable of automatically removing dust, which can solve the problems, is imperative.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a grinding machine that can automize clear dirt, easy operation can realize high-efficient ground bottom dust absorption and carry out the top dust absorption with pertinence for the dust drops, avoids blockking up the chamber and says the influence clear dirt process, guarantees the thoroughness of clear dirt, thereby has alleviateed personnel's maintenance burden, has guaranteed staff's physical and mental health, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine capable of automatically cleaning dust comprises a grinding machine body, a first dust cleaning structure, a second cleaning structure and an auxiliary flow guide structure;

grinding a bed body: a cleaning suction cavity is arranged in the grinding machine body, the bottom of the cleaning suction cavity is of an inverted cone structure, an opening communicated with the cleaning suction cavity is formed in the bottom end of the grinding machine body, and suction holes are uniformly distributed in the upper wall body of the grinding machine body and are communicated with the cleaning suction cavity;

first dust removal structure: the first dust removing structure is arranged at the bottom end of the grinding machine body and is communicated with an opening at the bottom end of the grinding machine body;

a second clearing structure: the second clearing structure is arranged on the left side wall of the grinding machine body and corresponds to the upper end of the grinding machine body;

auxiliary flow guide structure: the auxiliary flow guide structures are symmetrically arranged on the conical wall of the cleaning suction cavity;

wherein: still include control switch group, control switch group sets up on the right side wall of grinding the bed body, and external power source is connected to control switch group's input electricity, and easy operation can realize high-efficient ground bottom dust absorption operation, is convenient for clean for dropping of dust, avoids blockking up the chamber and says the clear dust process of influence, still can fix a position fast to the region of polishing, carries out top dust absorption operation pertinence, guarantees the thoroughness of clear dust to alleviate personnel's maintenance burden, guaranteed staff's physical and mental health.

Further, first dust removal structure includes the suction box, filters the swash plate, the filter pulp, axial fan, chamber door and sealed the pad, the suction box sets up in the bottom of grinding the bed body, the suction box communicates with each other with the bottom opening of grinding the bed body, it sets up in the inside of suction box to filter the swash plate from left to right slope, and be located the bottom open-ended rear side of grinding the bed body, the filter pulp sets up on the preceding wall of filtering the swash plate, axial fan sets up in the installing port of suction box rear wall, the chamber door passes through the hinge joint on the case mouth lateral wall of suction box right-hand member, sealed pad sets up on the case mouth inner wall of suction box right-hand member of chamber door, and with the chamber door contact, axial fan's input electricity connection control switch group's output, realize efficient bottom dust absorption operation, and can conveniently clean.

Further, the second cleaning structure comprises a groove plate, a rotating lead screw, an L-shaped plate, a motor, a dust collector, a dust collection pipe and a suction head, wherein the groove plate is arranged on the left side wall of the grinding bed body, the front end and the rear end of the rotating lead screw are rotatably connected with the inner wall of the groove plate through a bearing, a support block at the bottom end of the vertical plate body of the L-shaped plate is in threaded connection with the rotating lead screw, sliding plates at two sides of the support block at the bottom end of the vertical plate body of the L-shaped plate are in sliding connection with a sliding chute at the inner wall of the groove plate, the motor is arranged on the rear side surface of the groove plate, an output shaft of the motor is fixedly connected with the rear end of the rotating lead screw through a coupler, a dust collection cavity is arranged inside the horizontal plate body of the L-shaped plate, the dust collector is arranged at the upper end of the horizontal plate body of the L-shaped plate, the suction head all corresponds the setting with the upper end of the grinding machine body, and the equal electric connection control switch group's of input of motor and dust catcher output can be fixed a position to the region of polishing fast, carries out top dust absorption operation pertinence, avoids the emergence of the incomplete condition of dust cleaning.

Furthermore, the auxiliary flow guide structure comprises a driving motor, an eccentric disc, an elastic steel sheet, a sleeve, a collision column and a return spring, wherein the driving motor is symmetrically arranged on the conical wall of the cleaning suction cavity, the eccentric disc is arranged at the end head of the output shaft of the corresponding driving motor, the elastic steel sheet is arranged inside the cleaning suction cavity, the elastic steel sheet is a rectangular funnel-shaped elastic steel sheet and is arranged corresponding to the conical wall of the cleaning suction cavity, a gap exists between the conical wall of the cleaning suction cavity and the elastic steel sheet, the sleeve is symmetrically arranged on the outer wall of the elastic steel sheet, a sliding block of the collision column arc wall is in sliding connection with a sliding groove on the inner wall of the corresponding sleeve, the return spring is arranged on the inner side wall of the sliding groove inside the corresponding sleeve and is fixedly connected with a sliding block on the corresponding collision column arc wall, the end head of the outer side of the collision column is in sliding connection with the sliding groove, accelerate the falling of the sucked dust and avoid blocking the cavity channel.

Further, still include end fagging and mounting hole, end shoring plate symmetry sets up in the bottom surface left and right sides of grinding the bed body, and the bottom surface of end shoring plate all is less than the bottom surface of dust absorption case, and the mounting hole sets up in the horizontal wall body middle part of end shoring plate that corresponds, the installation of being convenient for, structural design is reasonable.

Compared with the prior art, the beneficial effects of the utility model are that: this but grinding machine of automatic dust removal has following benefit:

1. during the polishing process, dust and residue are inevitably generated, the gas in the dust collection box is partially pumped out by controlling the switch group and the axial flow fan to operate, the air pressure difference between the inside and the outside of the dust collection box is generated, because the suction holes are communicated with the cleaning suction cavity, the dust suction box is communicated with the bottom opening of the mill bed body, dust and residue are sucked into the dust suction box through the suction holes, the cleaning suction cavity and the bottom opening of the mill bed body, because the filter inclined plate is positioned at the rear side of the bottom opening of the mill bed body, under the double filtering and blocking action of the filter inclined plate and the filter cotton, air is pumped out, dust and residue are retained in the dust suction box, the box door is hinged to the side wall of the box opening at the right end of the dust collection box through the hinge, so that dust and residues in the dust collection box can be cleaned uniformly and conveniently by opening the box door regularly, and the sealing gasket ensures the sealing property of the joint, so that dust can be collected quickly, and the working environment can be purified.

2. In the downward extraction in-process at the dust residue, because the bottom in clean suction chamber is handstand toper structure, accelerate the dust and drop downwards, meanwhile, through control switch group regulation and control, driving motor operation, the output shaft rotates and drives eccentric disc eccentric rotation, because the slider that hits post arc wall and the sleeve inner wall spout sliding connection who corresponds, under the elastic support of return spring, the outside end that hits the post and the eccentric disc arc wall spout sliding connection who corresponds, along with eccentric disc eccentric rotation, hit the post and constantly strike the elastic steel piece, thereby accelerate dropping of dust, avoid blockking up the chamber way and influence the clear dust process.

3. Through the regulation and control of the control switch group, the motor operates, the output shaft rotates, because the output shaft of the motor is fixedly connected with the rear end of the rotating lead screw through the coupler, the front end and the rear end of the rotating lead screw are rotatably connected with the inner wall of the groove plate through the bearing, the support block at the bottom end of the vertical plate body of the L-shaped plate is in threaded connection with the rotating lead screw, the sliding plates at the two sides of the support block at the bottom end of the vertical plate body of the L-shaped plate are in sliding connection with the sliding groove of the inner wall of the groove plate, the L-shaped plate and the upper dust suction structure can be quickly moved to the polishing area of a polishing machine body, the dust collector operates to generate negative pressure, and dust generated above the grinding machine body is sucked away through the dust suction pipe, the inner dust suction cavity and the suction head of the L-shaped plate, so that the thoroughness of, the maintenance burden of personnel is reduced, and the physical and mental health of the workers is ensured.

Drawings

FIG. 1 is a schematic view of the internal cross-sectional plane structure of the present invention;

fig. 2 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a grinding bed body 1, a cleaning suction cavity 2, a suction hole 3, a first dust cleaning structure 4, a dust suction box 41, a filtering inclined plate 42, filter cotton 43, an axial flow fan 44, a box door 45, a sealing gasket 46, a second cleaning structure 5, a groove plate 51, a rotary screw rod 52, an L-shaped plate 53, a motor 54, a dust collector 55, a dust suction pipe 56, a suction head 57, an auxiliary flow guide structure 6, a driving motor 61, an eccentric disc 62, an elastic steel sheet 63, a sleeve 64, a collision column 65, a return spring 66, a control switch group 7, a bottom supporting plate 8 and a mounting hole 9.

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. 1-2, the present invention provides a technical solution: a grinding machine capable of automatically cleaning dust comprises a grinding machine body 1, a first dust cleaning structure 4, a second cleaning structure 5 and an auxiliary flow guide structure 6;

grinding a bed body 1: a cleaning suction cavity 2 is arranged in the grinding machine body 1, the bottom of the cleaning suction cavity 2 is of an inverted cone structure, an opening communicated with the cleaning suction cavity 2 is formed in the bottom end of the grinding machine body 1, suction holes 3 are uniformly distributed in the upper wall body of the grinding machine body 1, the suction holes 3 are communicated with the cleaning suction cavity 2, generated polishing dust is sucked into the cleaning suction cavity 2 through the suction holes 3, the bottom of the cleaning suction cavity 2 is of an inverted cone structure, falling of the dust is accelerated, and blocking of a cavity channel is avoided;

the first dust removing structure 4: the first dust cleaning structure 4 is arranged at the bottom end of the grinding machine body 1 and communicated with the bottom end opening of the grinding machine body 1, the first dust cleaning structure 4 comprises a dust suction box 41, a filtering inclined plate 42, filter cotton 43, an axial flow fan 44, a box door 45 and a sealing gasket 46, the dust suction box 41 is arranged at the bottom end of the grinding machine body 1, the dust suction box 41 is communicated with the bottom end opening of the grinding machine body 1, the filtering inclined plate 42 is obliquely arranged in the dust suction box 41 from left to right and is positioned at the rear side of the bottom end opening of the grinding machine body 1, the filter cotton 43 is arranged on the front wall surface of the filtering inclined plate 42, the axial flow fan 44 is arranged in a mounting opening on the rear wall of the dust suction box 41, the box door 45 is hinged on the box opening side wall at the right end of the dust suction box 41 through a hinge, the sealing gasket 46 is arranged on the box opening inner wall at the right end of the dust suction box 41 of the box door 45 and is contacted with the box door 45, because the suction holes 3 are communicated with the cleaning suction cavity 2, the dust box 41 is communicated with the bottom opening of the grinding machine body 1, dust and residue are sucked into the dust box 41 through the suction holes 3, the cleaning suction cavity 2 and the bottom opening of the grinding machine body 1, because the filtering sloping plate 42 is positioned at the rear side of the bottom opening of the grinding machine body 1, under the double filtering and blocking effects of the filtering sloping plate 42 and the filter cotton 43, gas is pumped out, the dust and residue are retained in the dust box 41, because the box door 45 is hinged on the box opening side wall at the right end of the dust box 41 through a hinge, the box door 45 is regularly opened to uniformly clean the dust and residue in the dust box 41, and the sealing gasket 46 ensures the tightness of the connection part, thereby quickly absorbing dust and purifying the working environment;

second removing structure 5: the second clearing structure 5 is arranged on the left side wall of the grinding machine body 1 and is arranged corresponding to the upper end of the grinding machine body 1, the second clearing structure 5 comprises a groove plate 51, a rotating screw rod 52, an L-shaped plate 53, a motor 54, a dust collector 55, a dust collecting pipe 56 and a suction head 57, the groove plate 51 is arranged on the left side wall of the grinding machine body 1, the front end and the rear end of the rotating screw rod 52 are rotatably connected with the inner wall of the groove plate 51 through bearings, a support block at the bottom end of a vertical plate body of the L-shaped plate 53 is in threaded connection with the rotating screw rod 52, sliding plates at two sides of the support block at the bottom end of the vertical plate body of the L-shaped plate 53 are in sliding connection with a sliding groove on the inner wall of the groove plate 51, the motor 54 is arranged on the rear side face of the groove plate 51, an output shaft of the motor 54 is fixedly connected with the rear end of the rotating screw rod 52 through a coupler, a dust collecting cavity is arranged inside a transverse plate body of the, the suction heads 57 are uniformly arranged at the bottom end of the transverse plate body of the L-shaped plate 53 and are communicated with a dust suction cavity inside the L-shaped plate 53, the suction heads 57 are arranged corresponding to the upper end of the grinding machine body 1, the motor 54 operates, the output shaft rotates, because the output shaft of the motor 54 is fixedly connected with the rear end of the rotating screw rod 52 through a coupler, the front end and the rear end of the rotating screw rod 52 are rotatably connected with the inner wall of the groove plate 51 through bearings, the support block at the bottom end of the vertical plate body of the L-shaped plate 53 is in threaded connection with the rotating screw rod 52, the sliding plates at the two sides of the support block at the bottom end of the vertical plate body of the L-shaped plate 53 are in sliding connection with the sliding groove at the inner wall of the groove plate 51, the L-shaped plate 53 and the dust suction structure above the grinding machine body can be rapidly moved to the grinding area of the grinding machine body, the, the dust collector 55 can be quickly positioned to a polishing area, dust collection operation is performed on the upper portion in a targeted manner, the situation that dust is not thoroughly cleaned is avoided, and the dust storage structure of the dust collector 55 is regularly cleaned;

auxiliary flow guide structure 6: the auxiliary flow guide structure 6 is symmetrically arranged on the tapered wall of the cleaning suction cavity 2, the auxiliary flow guide structure 6 comprises a driving motor 61, an eccentric disc 62, an elastic steel sheet 63, a sleeve 64, a collision column 65 and a return spring 66, the driving motor 61 is symmetrically arranged on the tapered wall of the cleaning suction cavity 2, the eccentric disc 62 is arranged at the end of the output shaft of the corresponding driving motor 61, the elastic steel sheet 63 is arranged inside the cleaning suction cavity 2, the elastic steel sheet 63 is a rectangular funnel-shaped elastic steel sheet and is arranged corresponding to the tapered wall of the cleaning suction cavity 2, a gap exists between the tapered wall of the cleaning suction cavity 2 and the elastic steel sheet 63, the sleeve 64 is symmetrically arranged on the outer wall of the elastic steel sheet 63, a sliding block of the arc wall of the collision column 65 is in sliding connection with a sliding groove of the inner wall of the corresponding sleeve 64, the return spring 66 is arranged on the inner side wall of the sliding groove of the corresponding sleeve 64, the outer end of the bumping post 65 is connected with the corresponding arc wall chute of the eccentric disc 62 in a sliding way, the driving motor 61 runs, the output shaft rotates to drive the eccentric disc 62 to rotate eccentrically, the outer end of the bumping post 65 is connected with the corresponding arc wall chute of the eccentric disc 62 in a sliding way under the elastic support of the return spring 66, and the bumping post 65 continuously impacts the elastic steel sheet 63 along with the eccentric rotation of the eccentric disc 62, so that the falling of dust is accelerated, and the influence of blocking a cavity channel on the dust cleaning process is avoided;

wherein: the grinding machine is characterized by further comprising a control switch group 7, wherein the control switch group 7 regulates and controls normal operation of each structure, the control switch group 7 is arranged on the right side wall of the grinding machine body 1, an input end of the control switch group 7 is electrically connected with an external power supply, and input ends of the axial flow fan 44, the motor 54, the dust collector 55 and the driving motor 61 are electrically connected with an output end of the control switch group 7.

Wherein: still include end fagging 8 and mounting hole 9, end shoring board 8 symmetry sets up in the bottom surface left and right sides of grinding the bed body 1, and the bottom surface of end shoring board 8 all is less than the bottom surface of dust suction box 41, and mounting hole 9 sets up in the 8 horizontal wall bodies middle parts of end shoring board that correspond, is connected the mounting hole 9 in the middle part of the 8 horizontal wall bodies of end fagging with the installation position through the bolt, realizes the installation to grinding the bed body 1 and top structure.

When in use: the installation hole 9 in the middle of the transverse wall body of the bottom support plate 8 is connected with the installation part through bolts, the installation of the grinding machine body 1 and the upper structure is realized, the grinding structure carries out grinding operation on a workpiece above the grinding machine body 1, dust and residue are inevitably generated in the grinding process, the axial flow fan 44 operates by controlling the switch group 7 to draw out the gas part in the dust suction box 41 to generate the difference between the internal air pressure and the external air pressure of the dust suction box 41, the dust suction box 41 is communicated with the bottom opening of the grinding machine body 1 because the suction holes 3 are communicated with the cleaning suction cavity 2, the dust and residue are sucked into the dust suction box 41 through the suction holes 3, the cleaning suction cavity 2 and the bottom opening of the grinding machine body 1, the gas is drawn out under the double filtering and blocking effects of the filter inclined plate 42 and the filter cotton 43 because the filter inclined plate 42 is positioned at the rear side of the bottom opening of the grinding machine body 1, and the dust and residue are, because the box door 45 is hinged on the side wall of the box opening at the right end of the dust collection box 41 through a hinge, the box door 45 is periodically opened to uniformly clean and treat dust and residues in the dust collection box 41, the sealing gasket 46 ensures the tightness of the joint, thereby quickly collecting dust and purifying the working environment, in the downward extraction process of the dust and residues, the bottom of the cleaning suction cavity 2 is of an inverted cone structure, so that the dust is accelerated to fall downwards, meanwhile, the driving motor 61 operates, the output shaft rotates to drive the eccentric disc 62 to eccentrically rotate, because the sliding block of the arc wall of the collision column 65 is in sliding connection with the sliding groove of the inner wall of the corresponding sleeve 64, under the elastic support of the return spring 66, the outer end of the collision column 65 is in sliding connection with the sliding groove of the arc wall of the corresponding eccentric disc 62, along with the eccentric rotation of the eccentric disc 62, the collision column 65 continuously collides the elastic steel sheet 63, thereby accelerating the, the motor 54 is operated, the output shaft rotates, because the output shaft of the motor 54 is fixedly connected with the rear end of the rotating screw rod 52 through a coupler, the front end and the rear end of the rotating screw rod 52 are rotatably connected with the inner wall of the groove plate 51 through bearings, the support block at the bottom end of the vertical plate body of the L-shaped plate 53 is in threaded connection with the rotating screw rod 52, the sliding plates at the two sides of the support block at the bottom end of the vertical plate body of the L-shaped plate 53 are in sliding connection with the sliding groove of the inner wall of the groove plate 51, the L-shaped plate 53 and the upper dust suction structure can be quickly moved to the polishing area of the polishing machine body, the dust collector 55 operates to generate negative pressure, dust generated above the polishing machine body 1 is sucked away through the dust suction pipe 56, the inner dust suction cavity of the L-shaped plate 53 and the suction head 57, thereby ensuring the thoroughness of dust removal, being, and after the use is finished, restoring the structures to the original shapes.

It should be noted that the control switch group 7 disclosed in the present embodiment controls the operation of the axial flow fan 44, the motor 54, the dust collector 55 and the driving motor 61 by the methods commonly used in the prior art, and the axial flow fan 44, the motor 54, the dust collector 55 and the driving motor 61 are all the elements commonly used in the dust removing equipment in the prior art.

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 (5)

1. The utility model provides a grinding machine that can automize dust removal which characterized in that: comprises a grinding bed body (1), a first dust cleaning structure (4), a second cleaning structure (5) and an auxiliary flow guide structure (6);

grinding the bed body (1): a cleaning suction cavity (2) is arranged in the grinding bed body (1), the bottom of the cleaning suction cavity (2) is of an inverted cone structure, an opening communicated with the cleaning suction cavity (2) is formed in the bottom end of the grinding bed body (1), suction holes (3) are uniformly distributed in the upper wall body of the grinding bed body (1), and the suction holes (3) are communicated with the cleaning suction cavity (2);

first dust removal structure (4): the first dust cleaning structure (4) is arranged at the bottom end of the grinding machine body (1) and is communicated with an opening at the bottom end of the grinding machine body (1);

second clearance structure (5): the second clearing structure (5) is arranged on the left side wall of the grinding machine body (1) and corresponds to the upper end of the grinding machine body (1);

auxiliary flow guide structure (6): the auxiliary flow guide structures (6) are symmetrically arranged on the conical wall of the cleaning suction cavity (2);

wherein: the grinding machine is characterized by further comprising a control switch group (7), wherein the control switch group (7) is arranged on the right side wall of the grinding machine body (1), and the input end of the control switch group (7) is electrically connected with an external power supply.

2. An automated dusting grinding machine as claimed in claim 1, wherein: the first dust cleaning structure (4) comprises a dust suction box (41), a filtering inclined plate (42), filter cotton (43), an axial flow fan (44), a box door (45) and a sealing gasket (46), the dust collection box (41) is arranged at the bottom end of the grinding bed body (1), the dust collection box (41) is communicated with the bottom end opening of the grinding bed body (1), the filtering inclined plate (42) is obliquely arranged in the dust collection box (41) from left to right, and is positioned at the rear side of the bottom opening of the mill bed body (1), the filter cotton (43) is arranged on the front wall surface of the filter inclined plate (42), the axial flow fan (44) is arranged in the mounting port of the rear wall of the dust collection box (41), the box door (45) is hinged on the box opening side wall at the right end of the dust collection box (41) through a hinge, the sealing gasket (46) is arranged on the box opening inner wall at the right end of the dust collection box (41) of the box door (45), and is contacted with the box door (45), and the input end of the axial flow fan (44) is electrically connected with the output end of the control switch group (7).

3. An automated dusting grinding machine as claimed in claim 1, wherein: the second clearing structure (5) comprises a groove plate (51), a rotating screw rod (52), an L-shaped plate (53), a motor (54), a dust collector (55), a dust collecting pipe (56) and a suction head (57), the groove plate (51) is arranged on the left side wall of the grinding bed body (1), the front end and the rear end of the rotating screw rod (52) are rotatably connected with the inner wall of the groove plate (51) through bearings, a support block at the bottom end of a vertical plate body of the L-shaped plate (53) is in threaded connection with the rotating screw rod (52), sliding plates on two sides of the support block at the bottom end of the vertical plate body of the L-shaped plate (53) are in sliding connection with sliding grooves on the inner wall of the groove plate (51), the motor (54) is arranged on the rear side surface of the groove plate (51), an output shaft of the motor (54) is fixedly connected with the rear end of the rotating screw rod (52) through a coupler, a dust collecting cavity is arranged inside a transverse plate, the dust inlet of the dust collector (55) is connected with the dust outlet of the internal dust suction cavity of the L-shaped plate (53) through a dust suction pipe (56), the suction heads (57) are uniformly arranged at the bottom end of the transverse plate body of the L-shaped plate (53) and are communicated with the internal dust suction cavity of the L-shaped plate (53), the suction heads (57) are correspondingly arranged at the upper end of the grinding bed body (1), and the input ends of the motor (54) and the dust collector (55) are electrically connected with the output end of the control switch group (7).

4. An automated dusting grinding machine as claimed in claim 1, wherein: the auxiliary flow guide structure (6) comprises a driving motor (61), an eccentric disc (62), an elastic steel sheet (63), a sleeve (64), a collision column (65) and a return spring (66), wherein the driving motor (61) is symmetrically arranged on the conical wall of the cleaning suction cavity (2), the eccentric disc (62) is arranged at the end head of the output shaft of the corresponding driving motor (61), the elastic steel sheet (63) is arranged inside the cleaning suction cavity (2), the elastic steel sheet (63) is a rectangular funnel-shaped elastic steel sheet and is arranged corresponding to the conical wall of the cleaning suction cavity (2), a gap exists between the conical wall of the cleaning suction cavity (2) and the elastic steel sheet (63), the sleeve (64) is symmetrically arranged on the outer wall of the elastic steel sheet (63), a sliding block of the arc wall of the collision column (65) is in sliding connection with a sliding groove of the inner wall of the corresponding sleeve (64), the return spring (66) is arranged on the inner side wall of the sliding groove inside the corresponding sleeve, and is fixedly connected with the upper slide block of the arc wall of the corresponding impact column (65), the end head at the outer side of the impact column (65) is connected with the slide groove of the arc wall of the corresponding eccentric disc (62) in a sliding way, and the input end of the driving motor (61) is electrically connected with the output end of the control switch group (7).

5. An automated dusting grinding machine as claimed in claim 2, wherein: still include end fagging (8) and mounting hole (9), end fagging (8) symmetry sets up in the bottom surface left and right sides of grinding the bed body (1), and the bottom surface of end fagging (8) all is less than the bottom surface of dust suction box (41), and mounting hole (9) set up in the horizontal wall body middle part of end fagging (8) that correspond.

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