CN214024022U

CN214024022U - Dust removal device of plasma cutting machine

Info

Publication number: CN214024022U
Application number: CN202023127152.8U
Authority: CN
Inventors: 金颖; 张忠勇; 许庆学; 成鑫洁; 刘旭
Original assignee: Shandong Qixing Iron Tower Co ltd
Current assignee: Shandong Qixing Iron Tower Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-08-24
Anticipated expiration: 2030-12-23

Abstract

The utility model relates to the technical field of plasma cutting machines, in particular to a dust removing device of a plasma cutting machine, which comprises a dust removing box, wherein one side of the top part of the dust removing box is provided with a cutting mechanism, the upper surface of one side of the dust removing box is provided with a cutting groove, one side of the cutting groove is provided with a wedge, the bottom surface of the wedge is fixedly connected with the upper surface of the dust removing box, the other side of the cutting groove is provided with a cleaning mechanism, the bottom surface of the cutting groove is fixedly connected with an air duct, the air duct is arranged in the dust removing box, the bottom end of the air duct is fixedly connected with a clapboard and communicated with the air duct, the peripheral side wall of the clapboard is fixedly connected with the inner wall of the dust removing box, one side of the clapboard, which is far away from the air duct, is provided with a water tank, the bottom surface of the water tank is fixedly arranged at the bottom of one side of the dust removing box, one side of the bottom of the water tank is fixedly connected with a drain pipe, the utility model is beneficial to the dust removing treatment of the plasma cutting machine, reducing the pollution to the environment.

Description

Dust removal device of plasma cutting machine

Technical Field

The utility model relates to a plasma cutting machine technical field especially relates to a plasma cutting machine dust collector.

Background

A plasma cutting machine is a machine for processing a metal material by means of a plasma cutting technique. Plasma cutting is a process in which the heat of a high temperature plasma arc is used to partially or locally melt (and vaporize) the metal at the cut of a workpiece and the molten metal is removed by the momentum of the high speed plasma to form the cut. The existing plasma cutting machine generates large dust during cutting when a working platform is used for cutting, and if the dust is discharged without being processed, the peripheral environment is polluted greatly, so that a device capable of removing dust for the plasma cutting machine is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the background technology and providing a dust removing device of a plasma cutting machine.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a dust removing device of a plasma cutting machine comprises a dust removing box, wherein a cutting mechanism is arranged on one side of the top of the dust removing box, a cutting groove is formed in the upper surface of one side of the dust removing box, a wedge is arranged on one side of the cutting groove, the bottom surface of the wedge is fixedly connected with the upper surface of the dust removing box, a cleaning mechanism is arranged on the other side of the cutting groove, an air duct is fixedly connected with the bottom surface of the cutting groove and is arranged in the dust removing box, a partition board is fixedly connected with the bottom end of the air duct and is communicated with the air duct, the peripheral side walls of the partition board are fixedly connected with the inner wall of the dust removing box, a water groove is arranged on one side of the partition board away from the air duct, the bottom surface of the water groove is fixedly arranged at the bottom of one side of the dust removing box, a drain pipe is fixedly connected with one side of the bottom of the water groove, the drain pipe penetrates through the side wall of the dust removing box and is fixedly connected with a valve at the end part of the dust removing box, a conical barrel is arranged above the water groove, the improved dust removal device is characterized in that the bottom surface of the conical barrel is fixedly connected with a spraying mechanism, the top end of the conical barrel is fixedly connected with a filter screen, the filter screen is embedded in the center of the transverse plate, the top of the filter screen is fixedly connected with a cylinder, and the top end of the cylinder penetrates through the top surface of the dust removal box and is fixedly connected with a fan.

Preferably, clearance mechanism is including being provided with the brush that cuts cut groove one side, brush both ends fixedly connected with hydraulic stem, the hydraulic stem level sets up, the tip fixedly connected with fixed block of hydraulic stem, the upper surface of the bottom surface fixed connection dust removal case of fixed block.

Preferably, the spraying mechanism includes annular water pipe, annular water pipe installs in the toper bobbin base portion, annular water pipe inner edge fixedly connected with a plurality of nozzle, the one end of one side fixed connection connecting pipe of annular water pipe, the other end of connecting pipe passes the lateral wall and the fixedly connected with water pump of dust removal case.

Preferably, cutting mechanism includes the cutting torch, cutting torch top fixedly connected with slider, logical groove has been seted up to dust removal roof portion one side, it is connected with the slider through setting up slide mechanism to lead to the groove both sides, it is connected with the lead screw to lead to groove central authorities to rotate, the lead screw passes the slider and screw-thread fit with it, the one end of lead screw is provided with drive mechanism.

Preferably, the sliding mechanism comprises sliding grooves symmetrically formed in two sides of the through groove, and two sides of the sliding block are inserted into the sliding grooves and are in sliding fit with the sliding grooves.

Preferably, the transmission mechanism comprises a motor, the bottom surface of the motor is fixedly installed on the top surface of the dust removal box, the output shaft of the motor and one end of the screw rod are fixedly connected with transmission wheels, and the outer surfaces of the transmission wheels are connected through a transmission belt.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up cutting device, transmission, spray set, the driving fan, the dust that plasma cutting machine produced gets into the dryer along with the air current from cutting the cut groove in, then get into dust removal incasement baffle one side, because the drainage effect of fan, the air current can get into in the toper section of thick bamboo, through setting up spray mechanism, when the air current gets into the toper section of thick bamboo, spray it for dust in the air current falls into the basin of bottom along with rivers in, open the valve, the dust can be discharged from the drain pipe along with rivers, through setting up the filter screen, so that filter gas, gas is discharged from the drum top, the utility model discloses be favorable to removing dust to the plasma cutting machine, reduce the pollution to the environment.

Drawings

FIG. 1 is a schematic structural view of a dust removing device of a plasma cutting machine according to the present invention;

FIG. 2 is a sectional view of a dust removing device of a plasma cutting machine according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 1 of the dust removing device of the plasma cutting machine of the present invention.

In the figure: a dust removal box 1; a motor 2; a transmission belt 3; a transmission wheel 4; a through groove 5; a screw rod 6; a cutting gun 7; a wedge block 8; a brush 9; a hydraulic rod 10; an air duct 11; a separator 12; a water tank 13; a drain pipe 14; a valve 15; an annular water pipe 16; a connecting pipe 17; a conical barrel 18; a strainer 19; a cylinder 20; a fan 21; a slider 22; a chute 23; cutting the groove 24; a transverse plate 25.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The plasma cutting machine dust removing device shown in fig. 1-3 comprises a dust removing box 1, a cutting mechanism is arranged on one side of the top of the dust removing box 1, a cutting groove 24 is arranged on the upper surface of one side of the dust removing box 1, a wedge block 8 is arranged on one side of the cutting groove 24, the bottom surface of the wedge block 8 is fixedly connected with the upper surface of the dust removing box 1, a cleaning mechanism is arranged on the other side of the cutting groove 24, an air duct 11 is fixedly connected with the bottom surface of the cutting groove 24, the air duct 11 is arranged in the dust removing box 1, a partition plate 12 is fixedly connected with and communicated with the bottom end of the air duct 11, the peripheral side wall of the partition plate 12 is fixedly connected with the inner wall of the dust removing box 1, a water tank 13 is arranged on one side of the partition plate 12, the bottom surface of the water tank 13 is fixedly installed at the bottom of one side of the dust removing box 1, a water drain pipe 14 is fixedly connected with a valve 15 through the side wall of the dust removing box 1 and the end part thereof, a conical cylinder 18 is arranged above the water tank 13, the bottom surface of the conical cylinder 18 is fixedly connected with a spraying mechanism, the top end of the conical cylinder 18 is fixedly connected with a filter screen 19, the filter screen 19 is embedded in the center of a transverse plate 25, the top of the filter screen 19 is fixedly connected with a cylinder 20, and the top end of the cylinder 20 penetrates through the top surface of the dust removal box 1 and is fixedly connected with a fan 21.

Cleaning mechanism is including being provided with brush 9 that cuts 24 one sides in the cut groove, and 9 both ends fixedly connected with hydraulic stem 10 of brush, the level setting of hydraulic stem 10, the tip fixedly connected with fixed block of hydraulic stem 10, the bottom surface fixed connection dust removal case 1's of fixed block upper surface, thereby it can drive brush 9 removal to drive hydraulic stem 10 removal for remaining dust can get into in the dryer 11 on the workstation.

The spraying mechanism comprises an annular water pipe 16, the annular water pipe 16 is installed at the bottom of the conical barrel 18, a plurality of nozzles are fixedly connected to the inner edge of the annular water pipe 16, one end of a connecting pipe 17 is fixedly connected to one side of the annular water pipe 16, the other end of the connecting pipe 17 penetrates through the side wall of the dust removal box 1 and a fixedly connected water pump, the water pump is driven, dust in gas can be sprayed, the dust can be discharged along with water flow, and dust raising is prevented.

Cutting mechanism includes

cutting torch

7, 7 top fixedly connected with sliders 22 of cutting torch, logical groove 5 has been seted up to 1 top one side of dust removal case, it is connected with slider 22 through setting up slide mechanism to lead to 5 both sides, it is connected with lead screw 6 to lead to 5 central authorities to rotate, lead screw 6 passes slider 22 and screw-thread fit with it, the one end of lead screw 6 is provided with drive mechanism, through setting up lead screw 6 and the cooperation of slider 22 screw-thread, and the slider 22 both ends are restricted, thereby lead screw 6 rotates and can drive slider 22 and remove.

The sliding mechanism comprises sliding grooves 23 symmetrically arranged on two sides of the through groove 5, and two sides of the sliding block 22 are inserted into the sliding grooves 23 and are in sliding fit with the sliding grooves 23, so that the sliding block 22 can move along the direction of the sliding grooves 23.

Drive mechanism includes motor 2, and motor 2's bottom surface fixed mounting is at the top surface of dust removal case 1, and the equal fixedly connected with drive wheel 4 of the output shaft of motor 2 and the one end of lead screw 6, and two 4 surfaces of drive wheel are connected through setting up drive belt 3, and the output shaft through driving motor 2 rotates, can drive wheel 4 and rotate, thereby drive wheel 4 rotates and can drive lead screw 6 and rotate.

The during operation, the dust that plasma cutting machine produced gets into dryer 11 along with the air current from cutting cut groove 24 in, then get into 1 interior baffle 12 one side of dust removal case, because fan 21's drainage effect, the air current can get into in the toper section of thick bamboo 18, spray the mechanism through setting up, when the air current gets into toper section of thick bamboo 18, spray it, make the dust in the air current fall into the basin 13 of bottom along with rivers in, open valve 15, the dust can be discharged from drain pipe 14 along with rivers, through setting up filter screen 19, so that filter gas, gas is discharged from 20 tops of drum, the utility model discloses be favorable to removing dust to the plasma cutting machine and handle, reduce the pollution to the environment.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The plasma cutting machine dust removing device comprises a dust removing box (1) and is characterized in that a cutting mechanism is arranged on one side of the top of the dust removing box (1), a cutting groove (24) is formed in the upper surface of one side of the dust removing box (1), a wedge block (8) is arranged on one side of the cutting groove (24), the upper surface of the bottom surface of the wedge block (8) is fixedly connected with the dust removing box (1), a cleaning mechanism is arranged on the other side of the cutting groove (24), an air duct (11) is fixedly connected with the bottom surface of the cutting groove (24), the air duct (11) is arranged in the dust removing box (1), a partition plate (12) is fixedly connected with the bottom end of the air duct (11) and communicated with the air duct, the inner wall of the dust removing box (1) is fixedly connected with the peripheral side wall of the partition plate (12), a water groove (13) is arranged on one side, far away from the air duct (11), of the partition plate (12), the bottom surface fixed mounting of basin (13) is in dust removal case (1) one side bottom, bottom one side fixedly connected with drain pipe (14) of basin (13), lateral wall and tip fixedly connected with valve (15) that dust removal case (1) was passed in drain pipe (14), basin (13) top is provided with a toper section of thick bamboo (18), toper section of thick bamboo (18) bottom surface fixedly connected with sprays the mechanism, toper section of thick bamboo (18) top fixedly connected with filter screen (19), filter screen (19) inlay dress in diaphragm (25) central authorities department, filter screen (19) top fixedly connected with drum (20), dust removal case (1) top surface and fixedly connected with fan (21) are passed on drum (20) top.

2. The plasma cutting machine dust removal device according to claim 1, wherein the cleaning mechanism comprises a brush (9) arranged on one side of the cutting groove (24), two ends of the brush (9) are fixedly connected with hydraulic rods (10), the hydraulic rods (10) are horizontally arranged, end parts of the hydraulic rods (10) are fixedly connected with fixed blocks, and the bottom surfaces of the fixed blocks are fixedly connected with the upper surface of the dust removal box (1).

3. The plasma cutting machine dust removing device according to claim 1, wherein the spraying mechanism comprises an annular water pipe (16), the annular water pipe (16) is installed at the bottom of the conical cylinder (18), a plurality of nozzles are fixedly connected to the inner edge of the annular water pipe (16), one side of the annular water pipe (16) is fixedly connected with one end of a connecting pipe (17), and the other end of the connecting pipe (17) penetrates through the side wall of the dust removing box (1) and is fixedly connected with a water pump.

4. The plasma cutting machine dust removal device according to claim 1, wherein the cutting mechanism comprises a cutting torch (7), a sliding block (22) is fixedly connected to the top of the cutting torch (7), a through groove (5) is formed in one side of the top of the dust removal box (1), two sides of the through groove (5) are connected with the sliding block (22) through a sliding mechanism, a lead screw (6) is rotatably connected to the center of the through groove (5), the lead screw (6) penetrates through the sliding block (22) and is in threaded fit with the sliding block, and a transmission mechanism is arranged at one end of the lead screw (6).

5. The plasma cutting machine dust removal device according to claim 4, wherein the sliding mechanism comprises sliding grooves (23) symmetrically formed in two sides of the through groove (5), and two sides of the sliding block (22) are inserted into and slidably engaged with the sliding grooves (23).

6. The plasma cutting machine dust removing device according to claim 4, characterized in that the transmission mechanism comprises a motor (2), the bottom surface of the motor (2) is fixedly installed on the top surface of the dust removing box (1), the output shaft of the motor (2) and one end of the screw rod (6) are both fixedly connected with transmission wheels (4), and the outer surfaces of the two transmission wheels (4) are connected through a transmission belt (3).