CN220902145U - Quick dust removal mechanism of plasma cutting machine - Google Patents

Abstract

The utility model discloses a rapid dust removing mechanism of a plasma cutting machine, which comprises supporting legs, an installing seat and a scraping mechanism, wherein a workbench is arranged on the supporting legs, the installing seat is arranged on the workbench, a driving mechanism is arranged in the installing seat and is connected with the scraping mechanism, and a cleaning mechanism is connected with the scraping mechanism. The quick dust removal mechanism of the plasma cutting machine is provided with the scraping mechanism which can clean dust generated by cutting, the scraping mechanism can clean the dust falling on the workbench integrally, the cleaning area is large, the practicability is high, and the cleaning mechanism is arranged, so that the cleaning mechanism can clean the positions needing cutting at the front and back sides simultaneously, and the integral cutting effect is improved.

Description

Quick dust removal mechanism of plasma cutting machine

Technical Field

The utility model relates to the technical field of plasma, in particular to a rapid dust removing mechanism of a plasma cutting machine.

Background

The plasma cutting machine is widely applied to various industries such as automobiles, locomotives, pressure vessels, and the like. Plasma cutting is a machining method that uses the heat of a high-temperature plasma arc to partially or partially melt (and evaporate) the metal at the workpiece kerf and uses the momentum of the high-speed plasma to remove the molten metal to form the kerf. When a plasma cutting machine is used for cutting, cutting dust is easy to generate to influence the production sanitation.

To be searched, patent No. CN201620489744.9 discloses a plasma cutting machine having: a bed body; the rails are two in number and are respectively arranged on two opposite side edges of the lathe bed; the two support seats are respectively arranged on the two rails and can slide on the rails; a rack connected with the two supporting seats; the cutting nozzle is arranged on the supporting seat and can slide on the supporting seat to process a workpiece on the lathe bed; the axial flow fans are respectively arranged on the two supporting seats; the smoke suction pipe is U-shaped, the middle part of the smoke suction pipe stretches across the lathe bed, and two ends of the U-shaped smoke suction pipe are respectively connected to the air suction inlets of the two axial flow fans; the lower part of the smoke suction pipe is provided with a smoke suction hole at the position facing the lathe bed.

The plasma cutting machine absorbs and cleans the residual smoke dust which is not discharged in the cutting process, plays roles of protecting the environment and protecting operators, but cannot clean dust generated in cutting when the plasma cutting machine is used for cutting workpieces, and affects production safety.

Disclosure of utility model

The utility model aims to provide a rapid dust removing mechanism of a plasma cutting machine, which aims to solve the problems that the plasma cutting machine in the market at present, which is proposed by the background technology, cannot clean dust generated during cutting and affects the production safety.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a quick dust removal mechanism of plasma cutting machine, includes supporting leg, mount pad and scraping mechanism, the workstation has been installed above the supporting leg, and has installed the mount pad on the workstation, mount pad internally mounted has initiative mechanism, and initiative mechanism has connected scraping mechanism, the clean mechanism has been connected above the scraping mechanism.

Preferably, the two ends of the workbench are symmetrically provided with mounting seats, and the mounting seats are of rectangular hollow structures.

Preferably, the driving mechanism is composed of a first motor, a first rotating shaft, a first bevel gear, a second bevel gear and a second rotating shaft, the first motor is installed at one side position outside the installation seat, the first motor is connected with the first rotating shaft to form a rotating structure, the first rotating shaft is connected inside the installation seat in a penetrating mode, and the length of the first rotating shaft is identical to that of the workbench.

Preferably, 2 groups of first bevel gears are symmetrically arranged on a first rotating shaft in the driving mechanism, the first bevel gears are rotationally meshed with a second bevel gear, the second bevel gear is connected with the first rotating shaft through the first bevel gears to form a rotating structure, and the second bevel gear is connected with a second rotating shaft to form the rotating structure.

Preferably, the scraping mechanism is composed of a connecting sleeve and a scraping plate, the connecting sleeve is connected with the second rotating shaft to form a moving structure, the scraping plate is arranged in the middle of the connecting sleeve, and the length of the scraping plate is the same as that of the workbench.

Preferably, the cleaning mechanism is composed of a second motor, a third rotating shaft, a belt pulley, a belt and a cleaning brush, wherein the second motor is fixedly installed on the scraping plate, the third rotating shaft is connected below the second motor to form a rotating structure, the third rotating shaft is installed in a front-back symmetrical mode, the belt pulley is installed on the third rotating shaft, therefore, the belt pulley is connected with the belt, the belt forms a moving structure through the belt pulley, and the cleaning brush is connected to the bottom of the third rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that: a fast dust removing mechanism of the plasma cutting machine;

1. the scraping mechanism capable of cleaning dust generated by cutting is arranged on the rapid dust removing mechanism of the plasma cutting machine, when the rapid dust removing mechanism is used for cutting, the cutting tool bit and the workpiece are polished to cause that dust generated by cutting easily falls on the workbench, and due to the fact that certain dangerousness exists during cutting, manual cleaning is inconvenient, the scraping mechanism can clean the whole dust falling on the workbench, and the scraping mechanism is large in cleaning area and strong in practicability.

2. Install clean mechanism on scraping the mechanism, when the cutting machine carries out the cutting to the work piece, the cutting department produces a large amount of dust easily and influences the cutting effect, consequently this clean mechanism can clean the front and back of the position that needs to carry out the cutting simultaneously, not only can assist clean cutting, can also clear up the space that has cut after the cutting for improve whole cutting effect.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

FIG. 3 is a schematic top view of the entire cross-sectional structure of the present utility model;

fig. 4 is a schematic view of a partial side sectional structure of the present utility model.

In the figure: 1. support legs; 2. a work table; 3. a mounting base; 4. an active mechanism; 401. a first motor; 402. a first rotation shaft; 403. a first bevel gear; 404. a second bevel gear; 405. a second rotation shaft; 5. a scraping mechanism; 501. connecting sleeves; 502. a scraper; 6. a cleaning mechanism; 601. a second motor; 602. a third rotation shaft; 603. a belt pulley; 604. a belt; 605. a cleaning brush.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a quick dust removal mechanism of plasma cutting machine, includes supporting leg 1, mount pad 3 and scrapes mechanism 5, install workstation 2 above the supporting leg 1, and installed mount pad 3 on the workstation 2, mount pad 3 internally mounted has initiative mechanism 4, and initiative mechanism 4 has connected scraping mechanism 5, scrape mechanism 5 and have connected clean mechanism 6 above.

The two ends of the workbench 2 are symmetrically provided with the mounting seats 3, the mounting seats 3 are of rectangular hollow structures, and the mounting seats 3 are of hollow structures, so that the driving mechanism 4 can be arranged in the mounting seats 3, and space waste is avoided.

The driving mechanism 4 is composed of a first motor 401, a first rotating shaft 402, a first bevel gear 403, a second bevel gear 404 and a second rotating shaft 405, the first motor 401 is installed at one side position outside the installation seat 3, the first motor 401 is connected with the first rotating shaft 402 to form a rotating structure, the first rotating shaft 402 is connected inside the installation seat 3 in a penetrating mode, the length of the first rotating shaft 402 is identical to that of the workbench 2, 2 groups of first bevel gears 403 are symmetrically installed on the first rotating shaft 402 in the driving mechanism 4, the first bevel gears 403 are rotationally meshed with the second bevel gears 404, the second bevel gears 404 are connected with the first rotating shaft 402 through the first bevel gears 403 to form a rotating structure, the second bevel gears 404 are connected with the second rotating shaft 405 to form a rotating structure, and the installation of the driving mechanism 4 can drive two ends of the scraping mechanism 5 to move simultaneously, so that the stability of the scraping mechanism 5 is guaranteed.

The scraping mechanism 5 is composed of a connecting sleeve 501 and a scraping plate 502, the connecting sleeve 501 is connected with the second rotating shaft 405 to form a moving structure, the scraping plate 502 is installed in the middle of the connecting sleeve 501, the length of the scraping plate 502 is the same as that of the workbench 2, and the scraping mechanism 5 can scrape dust and dust falling on the workbench 2 during cutting.

The cleaning mechanism 6 comprises a second motor 601, a third rotating shaft 602, a belt pulley 603, a belt 604 and a cleaning brush 605, the second motor 601 is fixedly installed on the scraping plate 502, the third rotating shaft 602 is connected below the second motor 601 to form a rotating structure, the third rotating shaft 602 is installed in a front-back symmetrical mode, the belt pulley 603 is installed on the third rotating shaft 602, therefore the belt pulley 603 is connected with the belt 604, the belt 604 forms a moving structure through the belt pulley 603, the cleaning brush 605 is connected to the bottom of the third rotating shaft 602, and the installation of the cleaning mechanism 6 can clean the cutting position of the cutting machine front and back, so that the cutting efficiency is guaranteed.

Working principle: when the rapid dust removing mechanism of the plasma cutting machine is used, the first motor 401 is started firstly, the first motor 401 drives the first rotating shaft 402 to rotate, and because two groups of first bevel gears 403 are arranged on the first rotating shaft 402, the first bevel gears 403 can be simultaneously driven to rotate when the first rotating shaft 402 rotates, and because the first bevel gears 403 are rotationally meshed with the second bevel gears 404, the second rotating shaft 405 is connected to the second bevel gears 404, the second rotating shaft 405 can be simultaneously driven to rotate when the first bevel gears 403 rotate, and because the connecting sleeve 501 is connected to the second rotating shaft 405, and the scraping plate 502 is connected to the connecting sleeve 501, when the second rotating shaft 405 rotates, the connecting sleeve 501 on the second rotating shaft 405 drives the scraping plate 502 to move forwards and backwards, and cutting dust on the workbench 2 can be scraped by the scraping plate 502.

In order to improve the cutting effect of the plasma cutting machine, when the workpiece cutting position needs to be cleaned further, the second motor 601 is started, the second motor 601 drives the third rotating shaft 602 to rotate, and as the belt pulley 603 is arranged on the 2 groups of third rotating shafts 602 and the belt pulley 603 is connected with the belt 604, when one group of third rotating shafts 602 drives the belt pulley 603 to rotate, the belt 604 on the belt pulley 603 can simultaneously drive the other group of third rotating shafts 602 to rotate, and as the cleaning brush 605 is arranged at the bottom of the third rotating shaft 602, when the third rotating shaft 602 rotates, the cleaning brush 605 can be simultaneously driven to rotate for cleaning the position before and after the cutting when the workpiece is cut, and the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (4)

1. The utility model provides a quick dust removal mechanism of plasma cutting machine, includes supporting leg (1), mount pad (3) and strike off mechanism (5), its characterized in that: the cleaning device comprises a supporting leg (1), a workbench (2) is arranged on the supporting leg, a mounting seat (3) is arranged on the workbench (2), a driving mechanism (4) is arranged in the mounting seat (3), the driving mechanism (4) is connected with a scraping mechanism (5), the scraping mechanism (5) consists of a connecting sleeve (501) and a scraping plate (502), a cleaning mechanism (6) is connected on the scraping mechanism (5), and the cleaning mechanism (6) consists of a second motor (601), a third rotating shaft (602), a belt pulley (603), a belt (604) and a cleaning brush (605);

A connecting sleeve (501) in the scraping mechanism (5) is connected to a second rotating shaft (405) to form a moving structure, a scraping plate (502) is arranged in the middle of the connecting sleeve (501), and the length of the scraping plate (502) is the same as that of the workbench (2);

Second motor (601) fixed mounting is on scraper blade (502) in clean mechanism (6), and has connected third rotation axis (602) below second motor (601) and constitute revolution mechanic, third rotation axis (602) are the front and back symmetry and install belt pulley (603) on third rotation axis (602), consequently this belt pulley (603) is last to have connected belt (604), and belt (604) constitute the removal structure through belt pulley (603), cleaning brush (605) have been connected to third rotation axis (602) bottom.

2. The rapid cleaning mechanism of claim 1, wherein: the two ends of the workbench (2) are symmetrically provided with mounting seats (3), and the mounting seats (3) are of rectangular hollow structures.

3. The rapid cleaning mechanism of claim 1, wherein: the driving mechanism (4) is composed of a first motor (401), a first rotating shaft (402), a first bevel gear (403), a second bevel gear (404) and a second rotating shaft (405), the first motor (401) is installed at one side position outside the installation seat (3), the first motor (401) is connected with the first rotating shaft (402) to form a rotating structure, the first rotating shaft (402) is connected inside the installation seat (3) in a penetrating mode, and the length of the first rotating shaft (402) is identical to that of the workbench (2).

4. The rapid cleaning mechanism of claim 1, wherein: 2 groups of first bevel gears (403) are symmetrically arranged on a first rotating shaft (402) in the driving mechanism (4), the first bevel gears (403) are rotationally meshed with second bevel gears (404), the second bevel gears (404) are connected with the first rotating shaft (402) through the first bevel gears (403) to form a rotating structure, and the second bevel gears (404) are connected with a second rotating shaft (405) to form the rotating structure.