CN216325465U

CN216325465U - Dustless cutting device of panel

Info

Publication number: CN216325465U
Application number: CN202122572344.8U
Authority: CN
Inventors: 袁胜
Original assignee: Zhenghe Suzhou New Material Co ltd
Current assignee: Zhenghe Suzhou New Material Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-19
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a dustless cutting device for plates, and relates to the technical field of cutting devices. The structure of the utility model comprises a supporting mechanism, a workbench and a dustproof mechanism, wherein the supporting mechanism comprises a bracket and a third motor, a third screw rod is arranged in the bracket, a moving block of a threaded sleeve on the third screw rod is rotationally connected with the workbench, and a first chain wheel is arranged on the two third screw rods; a second chain wheel is fixed at the bottom end of the third motor, and the second chain wheel is connected with the first chain wheel through a chain; a cutting mechanism is arranged below the workbench; the dustproof mechanism comprises a dustproof cover and a positioning block, wherein an air cavity is formed in the dustproof cover, guide pipes are arranged in the dustproof cover, each guide pipe is sleeved with a spring, the top end of each guide pipe is communicated with the air cavity, and a fan is arranged in a through hole in the top wall of the air cavity; and air pipes are fixed in the positioning blocks, the positioning blocks are respectively sleeved at the bottom of one guide pipe, and the internal air pipes are respectively inserted into the guide pipes. The utility model can collect the splashed spark dust in a centralized way.

Description

Dustless cutting device of panel

Technical Field

The utility model relates to the technical field of cutting devices, in particular to a plate dust-free cutting device.

Background

The common processing mode of the plate is cutting, and the plate is cut by a cutting device. The cutting device in the prior art is combined with a dust suction device, and the dust generated during cutting is sucked, so that the aim of dust-free cutting is fulfilled. However, when the metal plate is cut, sparks are generated, and the dust suction device is difficult to extract the splashed sparks, so that dust splashes and is difficult to clean.

Accordingly, a dust-free cutting apparatus for a plate material is provided by those skilled in the art to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the cutting device in the prior art is inconvenient to clean splashed spark dust.

In order to solve the technical problems, the utility model provides a plate dust-free cutting device which comprises a supporting mechanism, a workbench and a dust-proof mechanism, wherein the supporting mechanism structurally comprises a support and a third motor, the support is of an inverted U-shaped cylinder structure, a third screw rod is respectively arranged in grooves of front and rear side cylinders of the support, moving blocks of threaded sleeves on the two third screw rods are respectively and rotatably connected with the front end and the rear end of the workbench, and a first chain wheel is respectively arranged at the bottoms of the two third screw rods; the motor II is arranged on the bottom side column body of the bracket, the motor II is arranged on the bottom end of the rotor of the motor II, and the motor II is connected with the motor II through a chain; the worktable is of a rectangular plate-shaped structure, the strip-shaped through hole arranged at the central line part is a cutting hole, and a cutting mechanism is arranged on the bottom side wall of the worktable; the dustproof mechanism structurally comprises a dustproof cover and a positioning block, the dustproof cover is of a quadrangular prism groove body structure, bottom notches of a left wall and a right wall are a walking plate opening, a cavity in a top wall is an air cavity, the dustproof cover is arranged right above a cutting hole, a plurality of guide pipes are arranged in a groove in the top side wall of the walking plate opening, each guide pipe is sleeved with a spring, the top end of each guide pipe is communicated with the air cavity, two ends of each spring are fixedly connected with the dustproof cover and the positioning block respectively, and a fan is arranged in a through hole in the top wall of the air cavity; the positioning blocks are of a cylinder structure, L-shaped pipe holes are formed in the middle of the positioning blocks, L-shaped air pipes are fixed in the L-shaped pipe holes, the positioning blocks are arranged in the plate moving openings and are sleeved at the bottoms of the guide pipes, and the air pipes inside the positioning blocks are inserted into the guide pipes.

As a further scheme of the utility model: two tops of support respectively are provided with a cylinder, and the bottom of the telescopic link of two cylinders is respectively fixed with the front and back end of dust cover.

As a further scheme of the utility model: the left side wall and the right side wall of the bottom side cylinder of the support are respectively provided with two balance seats, each balance seat is of a triangular cylinder structure, and the bottom side wall is supported on the ground.

As a further scheme of the utility model: the cutting mechanism structurally comprises a bottom shell, a first motor, a cutting knife and a second motor, wherein the bottom shell is of a quadrangular prism shell structure, a strip-shaped through hole arranged on the right side wall is a sliding hole, and the bottom shell is fixed on the bottom side wall of the workbench; the second motor is arranged in a bottom cavity of the bottom shell, and a first lead screw is fixed at the front end of a rotor of the second motor; the cutting knife is arranged on the right side of the bottom shell, and the top of the cutting knife penetrates through the cutting hole; the first motor is fixed on a moving block of a threaded sleeve on the first lead screw, and the rotor end penetrates through the sliding hole and then is fixedly connected with the central part of the cutting knife.

As a further scheme of the utility model: the utility model discloses a dust collecting groove, including workstation, dust collecting groove, hinge, groove, dust collecting groove, the right side downside of workstation is provided with the dust collecting groove, the dust collecting groove is the cell body structure of four pyramid types, the right wall setting of drain pan is in the breach of the upper left wall in dust collecting groove, and is articulated through hinge and dust collecting groove.

As a further scheme of the utility model: the middle front end and the middle rear end of the top side wall of the workbench are respectively provided with a positioning rod, the positioning rods are of U-shaped rod-shaped structures, and the middle parts of the positioning rods are hinged with the workbench.

As a further scheme of the utility model: and the upper left side wall of the workbench is provided with a limiting strip which is of a quadrangular prism structure.

As a further scheme of the utility model: and a second lead screw is arranged in a strip-shaped through hole in the middle of the left side of the workbench, and a moving block of a threaded sleeve on the second lead screw is fixedly connected with a limiting strip.

As a further scheme of the utility model: and a crank is arranged on the left side wall of the workbench, and a rotor of the crank is fixed with the left end of the second screw rod.

The utility model has the beneficial effects that:

(1) the three-motor driven workbench is provided with a support mechanism, a third motor drives a second chain wheel to rotate, the second chain wheel drives a first chain wheel to rotate through a chain, so that two third screw rods rotate, and a moving block drives a workbench to move up and down to adjust the height of the workbench; the workbench can be rotated, so that the workbench is turned over, and the cutting mechanism is convenient to overhaul; after the adjusting, the positioning rod is inserted into the front side column or the rear side column of the bracket to prevent the workbench from rotating when being rotated to be horizontal. The height and the angle of the workbench can be conveniently adjusted.

(2) The dust-proof mechanism is arranged, when cutting is carried out, the positioning block right above the plate is upwards abutted by the plate, the positioning block is retracted into the groove of the dust-proof cover after the spring is contracted, the positioning blocks on the front side and the rear side of the plate are abutted against the front end and the rear end of the plate to prevent the plate from moving back and forth, sparks splashed during cutting impact the inner groove wall of the dust-proof cover and then slide down to the top side wall of the workbench, then the fan rolls external air into the air cavity, so that the air in the air cavity flows into the air pipe along the guide pipe, the air pipe horizontally guides the air into the cutting hole, and dust on the workbench is blown to the cutting hole. The utility model can collect the splashed spark dust in a centralized way.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the table;

FIG. 3 is a cross-sectional view of a stent;

FIG. 4 is a cross-sectional view of the dust cap.

Wherein: the cutting machine comprises a workbench 10, a cutting hole 11, a bottom shell 12, a first motor 13, a cutting knife 14, a second motor 15, a first screw rod 16, a dust accumulation groove 17, a limiting strip 19, a second screw rod 20, a hand crank 21, a support 22, a balance seat 23, a third screw rod 24, a third motor 25, a chain 26, a dust cover 27, an air cavity 28, a fan 29, a positioning block 30, an air pipe 31, a guide pipe 32, a spring 33, an air cylinder 34 and a positioning rod 35.

Detailed Description

The structure of the dustless cutting device for the sheet material provided by the embodiment is shown in fig. 1-4, and the dustless cutting device comprises a supporting mechanism, a workbench 10 and a dustproof mechanism, wherein the supporting mechanism structurally comprises a bracket 22 and a third motor 25, the bracket 22 is of an inverted U-shaped cylinder structure, a third screw rod 24 is respectively arranged in grooves of front and rear side cylinders of the bracket 22, moving blocks of threaded sleeves on the two third screw rods 24 are respectively rotatably connected with the front end and the rear end of the workbench 10, a first chain wheel is respectively arranged at the bottoms of the two third screw rods 24, and the third screw rods 24 rotate to enable the moving blocks to drive the workbench 10 to move up and down; the third motor 25 is arranged on a bottom side column body of the support 22, a second chain wheel is fixed at the bottom end of a rotor of the third motor 25, the second chain wheel is connected with the first chain wheels through a chain 26, the third motor 25 drives the second chain wheel to rotate, and the second chain wheel drives the first chain wheel to rotate through the chain 26, so that the two third screw rods 24 rotate; the workbench 10 is of a rectangular plate-shaped structure, the strip-shaped through hole arranged at the central line part is a cutting hole 11, and a cutting mechanism is arranged on the bottom side wall of the workbench 10; the dustproof mechanism structurally comprises a dustproof cover 27 and a positioning block 30, wherein the dustproof cover 27 is of a quadrangular prism groove structure, the bottom end gaps of the left wall and the right wall are walking plate openings, the cavity in the top wall is an air cavity 28, the dustproof cover 27 is arranged right above the cutting hole 11, a plurality of guide pipes 32 are arranged in grooves in the top side wall of the walking plate openings, each guide pipe 32 is sleeved with a spring 33, the top end of each guide pipe is communicated with the air cavity 28, two ends of each spring 33 are fixedly connected with the dustproof cover 27 and the positioning block 30 respectively, and a fan 29 is arranged in a through hole in the top wall of the air cavity 28; the positioning blocks 30 are of a cylinder structure, the middle parts of the positioning blocks are provided with L-shaped pipe holes, L-shaped air pipes 31 are fixed in the L-shaped pipe holes, a plurality of positioning blocks 30 are arranged in the plate walking openings, each positioning block 30 is sleeved at the bottom of one guide pipe 32, the inner air pipes 31 are inserted into the guide pipes 32, the dustproof cover 27 covers the workbench 10, the positioning blocks 30 right above the plate are propped upwards by the plate, the positioning blocks 30 are retracted into the grooves of the dustproof cover 27 after the springs 33 are contracted, the positioning blocks 30 on the front side and the rear side of the plate are propped against the front end and the rear end of the plate to prevent the plate from moving back and forth, sparks splashed during cutting impact on the inner groove walls of the dustproof cover 27 and then slide down to the top side wall of the workbench 10, then the fan 29 rolls external air into the air cavity 28, so that the air in the air cavity 28 flows into the air pipes 31 along the guide pipes 32, and the air pipes 31 horizontally guide the air into the cutting holes 11, and blows dust on the table 10 toward the cutting holes 11.

Two top ends of the support 22 are respectively provided with an air cylinder 34, the bottom ends of the telescopic rods of the two air cylinders 34 are respectively fixed with the front end and the rear end of the dust cover 27, and the air cylinders 34 drive the dust cover 27 to move up and down.

The left and right side walls of the bottom side column of the support 22 are respectively provided with two balance seats 23, the balance seats 23 are in a triangular column structure, the bottom side wall is supported on the ground, and the balance seats 23 play a role in supporting the support 22.

The cutting mechanism structurally comprises a bottom shell 12, a first motor 13, a cutting knife 14 and a second motor 15, wherein the bottom shell 12 is of a quadrangular prism shell structure, a strip-shaped through hole arranged on the right side wall is a sliding hole, and the bottom shell 12 is fixed on the bottom side wall of the workbench 10; the second motor 15 is arranged in a bottom cavity of the bottom shell 12, a first lead screw 16 is fixed at the front end of a rotor of the second motor 15, and the second motor 15 drives the first lead screw 16 to rotate, so that the moving block drives the first motor 13 to move back and forth; the cutting knife 14 is arranged at the right side of the bottom shell 12, and the top of the cutting knife passes through the cutting hole 11; the first motor 13 is fixed on a moving block of a threaded sleeve on the first lead screw 16, the rotor end penetrates through the sliding hole and then is fixedly connected with the center of the cutting knife 14, and the first motor 13 controls the cutting knife 14 to rotate, so that the cutting knife 14 cuts a plate.

Workstation 10's right downside is provided with laying dust groove 17, laying dust groove 17 is the cell body structure of four pyramid types, the right wall setting of drain pan 12 is in the breach of the upper left wall in laying dust groove 17, and is articulated through hinge and laying dust groove 17, laying dust groove 17 collects the dirt bits that drop from cutting hole 11.

The middle front end and the middle rear end of the top side wall of the workbench 10 are respectively provided with a positioning rod 35, the positioning rods 35 are of a U-shaped rod-shaped structure, the middle parts of the positioning rods 35 are hinged with the workbench 10, and when the positioning rods 35 rotate to be horizontal, the positioning rods are inserted into the front side columns or the rear side columns of the supports 22 to prevent the workbench 10 from rotating.

The upper left side wall of the workbench 10 is provided with a limiting strip 19, the limiting strip 19 is of a quadrangular prism structure, and the left end of the plate is abutted against the right end of the limiting strip 19 to limit the cutting position of the plate.

A second lead screw 20 is arranged in a strip-shaped through hole in the middle of the left side of the workbench 10, a moving block of a threaded sleeve on the second lead screw 20 is fixedly connected with a limiting strip 19, and after the second lead screw 20 rotates, the moving block drives the limiting strip 19 to move left and right.

A crank 21 is arranged on the left side wall of the workbench 10, a rotor of the crank 21 is fixed to the left end of the second lead screw 20, and the crank 21 controls the second lead screw 20 to rotate.

The working principle of the utility model is as follows: before use, the third motor 25 is driven to operate, the third motor 25 drives the second chain wheel to rotate, the second chain wheel drives the first chain wheel to rotate through the chain 26, so that the two third screw rods 24 rotate, and the moving block drives the workbench 10 to move up and down to adjust the height of the workbench 10; the worktable 10 can be rotated to turn over the worktable 10 so as to facilitate the maintenance of the cutting mechanism; when the adjusting is completed, the positioning rod 35 is inserted into the front side column or the rear side column of the bracket 22 when being rotated to be horizontal, so as to prevent the workbench 10 from rotating; the handle 21 is shaken, the handle 21 controls the second lead screw 20 to rotate, and after the second lead screw 20 rotates, the moving block drives the limiting strip 19 to move left and right so as to adjust the distance between the moving block and the cutting hole 11; placing the plate on the workbench 10, wherein the left end of the plate abuts against the right end of the limiting strip 19, so that the cutting line is positioned at the cutting hole 11; the air cylinder 34 drives the dust cover 27 to move downwards until the dust cover covers the cut part of the plate; the first motor 13 controls the cutting knife 14 to rotate, so that the cutting knife 14 cuts the plate, the second motor 15 drives the first lead screw 16 to rotate, the moving block drives the first motor 13 to move back and forth, and the cutting knife 14 cuts the plate; during cutting, the positioning block 30 above the plate is abutted upwards, the spring 33 contracts to enable the positioning block 30 to be retracted into the groove of the dust cover 27, the positioning blocks 30 on the front side and the rear side of the plate are abutted to the front end and the rear end of the plate to prevent the plate from moving back and forth, sparks splashed during cutting collide with the inner wall of the dust cover 27 and then slide down to the top side wall of the workbench 10, then the fan 29 draws outside air into the air cavity 28, so that the air in the air cavity 28 flows into the air pipe 31 along the guide pipe 32, the air pipe 31 horizontally guides the air into the cutting hole 11, and dust on the workbench 10 is blown to the cutting hole 11. The utility model can collect the splashed spark dust in a centralized way.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The dustless cutting device for the plates is characterized by comprising a supporting mechanism, a workbench (10) and a dustproof mechanism, wherein the supporting mechanism structurally comprises a support (22) and a third motor (25), the support (22) is of an inverted U-shaped cylinder structure, a third screw rod (24) is respectively arranged in grooves of front and rear side cylinders of the support (22), moving blocks of threaded sleeves on the two third screw rods (24) are respectively and rotatably connected with the front end and the rear end of the workbench (10), and the bottoms of the two third screw rods (24) are respectively provided with a first chain wheel; the third motor (25) is arranged on a bottom side column body of the support (22), a second chain wheel is fixed at the bottom end of a rotor of the third motor (25), and the second chain wheel is connected with the first chain wheels through a chain (26); the workbench (10) is of a rectangular plate-shaped structure, the strip-shaped through hole arranged at the central line part is a cutting hole (11), and a cutting mechanism is arranged on the bottom side wall of the workbench (10); the dustproof mechanism structurally comprises a dustproof cover (27) and a positioning block (30), the dustproof cover (27) is of a quadrangular prism groove body structure, bottom end gaps of left and right walls are a walking plate opening, a cavity in a top wall is an air cavity (28), the dustproof cover (27) is arranged right above a cutting hole (11), a plurality of guide pipes (32) are arranged in a groove in the top side wall of the walking plate opening, each guide pipe (32) is sleeved with a spring (33), the top end of each guide pipe is communicated with the air cavity (28), two ends of each spring (33) are fixedly connected with the dustproof cover (27) and the positioning block (30) respectively, and a fan (29) is arranged in a through hole in the top wall of the air cavity (28); the positioning blocks (30) are of a cylinder structure, L-shaped pipe holes are formed in the middle of the positioning blocks, L-shaped air pipes (31) are fixed in the L-shaped pipe holes, the positioning blocks (30) are arranged in the plate moving openings, each positioning block (30) is sleeved at the bottom of one guide pipe (32), and the air pipes (31) inside the positioning blocks are inserted into the guide pipes (32).

2. A board dust-free cutting device according to claim 1, wherein: two top ends of the support (22) are respectively provided with an air cylinder (34), and the bottom ends of the telescopic rods of the two air cylinders (34) are respectively fixed with the front end and the rear end of the dust cover (27).

3. A board dust-free cutting device according to claim 1, wherein: the left side wall and the right side wall of the bottom side column of the support (22) are respectively provided with two balance seats (23), the balance seats (23) are of a triangular column structure, and the bottom side wall is supported on the ground.

4. A board dust-free cutting device according to claim 1, wherein: the cutting mechanism structurally comprises a bottom shell (12), a first motor (13), a cutting knife (14) and a second motor (15), wherein the bottom shell (12) is of a quadrangular prism shell structure, a strip-shaped through hole arranged on the right side wall is a sliding hole, and the bottom shell (12) is fixed on the bottom side wall of the workbench (10); the second motor (15) is arranged in a bottom cavity of the bottom shell (12), and a first screw rod (16) is fixed at the front end of a rotor of the second motor (15); the cutting knife (14) is arranged on the right side of the bottom shell (12), and the top of the cutting knife passes through the cutting hole (11); the first motor (13) is fixed on a moving block of a threaded sleeve on the first lead screw (16), and the rotor end penetrates through the sliding hole and then is fixedly connected with the central part of the cutting knife (14).

5. A board dust-free cutting device according to claim 4, characterized in that: the right lower side of workstation (10) is provided with laying dust groove (17), laying dust groove (17) are the cell body structure of four pyramid types, the right wall setting of drain pan (12) is in the breach of the upper left wall in laying dust groove (17), and is articulated through hinge and laying dust groove (17).