CN214079791U - High-power laser cutting machine tool body with partition dust extraction device - Google Patents

Abstract

The invention discloses a high-power laser cutting machine tool body with a partitioned dust extraction device, which comprises a base, supporting legs and a supporting frame, wherein a plurality of groups of supporting legs are arranged on two sides of the bottom end of the base at equal intervals, the supporting frame is welded and connected to the middle position inside the base, a limiting plate is welded and connected to one side inside the base, an air pipe is welded and connected to the central position inside the limiting plate, air guide pipes are respectively welded and connected to two sides of the air pipe, air pipes are fixedly connected to two sides inside the base through bolts, two groups of air pipes are respectively welded and connected with two groups of air guide pipes, and a plurality of groups of air extraction holes are arranged on one side, opposite to the two groups of air pipes, of the air guide pipes at equal intervals; the device has avoided traditional laser and cutting off machine tool to exist to the collection degree of difficulty of steam big through mutually supporting of air duct, gas-supply pipe, aspirating hole, servo motor and baffle, and the great problem of the volume of dispersing of steam has improved the safety in utilization of device.

Description

High-power laser cutting machine tool body with partition dust extraction device

Technical Field

The invention belongs to the technical field of cutter bodies, and particularly relates to a high-power laser cutter body with a partition dust extraction device.

Background

The laser cutting technique is a technique in which a workpiece is heated by a laser beam having a high energy density, the temperature of an irradiated region of the workpiece is rapidly increased to reach the boiling point of a material in a very short time, the material starts to vaporize to form vapor and is ejected, and a slit is formed in the material at the same time as the vapor is ejected.

When a large-size workpiece is cut by the existing laser cutting machine, a sectional cutting mode is generally adopted, namely a laser cutting part is driven by a conveying mechanism to move to a preset cutting position, the steam position generated during laser working is not fixed in the using process of the mode, so that the collection difficulty of steam is large, the dispersion amount of the steam is large, certain influence is easily generated on the operation safety of workers, and the problem is solved by the high-power laser cutting machine with the sectional dust extraction device.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the high-power laser cutting machine body with the subarea dust extraction device, which solves the problems of high steam collection difficulty and large steam dispersion of the traditional laser cutting machine and improves the use safety of the device.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a take subregion to take out dirt device high power laser cutting machine lathe bed, includes base, supporting legs and braced frame, the bottom both sides of base all equidistant multiunit supporting legs that is provided with, the inside intermediate position department welded connection of base has braced frame, inside one side welded connection of base has the limiting plate, and the inside central point of limiting plate puts the welded connection of department has the tuber pipe, and the both sides of tuber pipe welded connection respectively has the air duct, the inside both sides of base all are through bolt fixedly connected with gas-supply pipe, and two sets of gas-supply pipes respectively with two sets of air duct welded connection, two sets of multiunit aspirating hole has all equidistant seted up on the relative one side of gas-supply pipe, and the top of every group aspirating hole all through bolt fixedly connected with servo motor, every group servo motor's the bottom all welded connection have the baffle.

As a preferred technical scheme, the two sides of the inner wall of the base are symmetrically welded and connected with the hoisting heads, and through holes are formed in the hoisting heads.

As a preferred technical scheme of the invention, the two groups of air ducts are designed in an inclined shape.

As a preferred technical scheme of the invention, a plurality of groups of rectangular holes are arranged in the air exhaust holes at equal intervals, and a plurality of groups of through holes matched with the air exhaust holes are arranged in the partition board.

As a preferred technical solution of the present invention, a plurality of groups of spaces are formed inside the supporting frame, and each group of the air pumping holes is located inside each group of the spaces respectively.

As a preferable technical scheme of the invention, the hoisting heads on the two sides are designed in an inclined shape, and the hoisting heads on the two sides are symmetrically arranged.

Compared with the prior art, the invention can achieve the following beneficial effects:

1. the device is characterized in that through the mutual matching of the air duct, the air delivery pipe, the air exhaust hole, the servo motor and the partition plate, when the plate is stably erected at the top end of the supporting frame, the laser cutting mechanism slides to a preset cutting position along the base, under the operation of an external switch, a servo motor at the stop position of the laser cutting mechanism is electrified to work, the partition plate is driven by the servo motor to transversely displace, thereby the relative position of the clapboard and the air exhaust hole is changed under the driving of the servo motor, the inner part of the air delivery pipe is communicated with the outer part of the air delivery pipe through the air exhaust hole, the outer fan exhausts the air in the base operation area through the air duct and the air delivery pipe, therefore, the negative pressure is formed in the operation area, so that the steam generated during operation can be accurately pumped out, the problems that the traditional laser and cutting machine tool is high in steam collection difficulty and large in steam divergence amount are solved, and the use safety of the device is improved.

Drawings

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

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

FIG. 4 is a schematic front sectional view of the present invention;

FIG. 5 is a schematic top view of the cross-sectional structure of the present invention.

Wherein: 1. a base; 2. supporting legs; 3. a support frame; 4. a limiting plate; 5. an air duct; 6. an air duct; 7. a gas delivery pipe; 8. an air exhaust hole; 9. a servo motor; 10. a partition plate; 11. and (5) hoisting the head.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Examples

As shown in figures 1-5, the high-power laser cutting machine tool body with the partitioned dust extraction device comprises a base 1, supporting legs 2 and a supporting frame 3, wherein a plurality of groups of supporting legs 2 are arranged on two sides of the bottom end of the base 1 at equal intervals, the supporting frame 3 is welded and connected at the middle position inside the base 1, a limiting plate 4 is welded and connected at one side inside the base 1, an air pipe 5 is welded and connected at the central position inside the limiting plate 4, one end of the air pipe 5 is communicated with an external fan, air guide pipes 6 are respectively welded and connected at two sides of the air pipe 5, air pipes 7 are fixedly connected at two sides inside the base 1 through bolts, the two air pipes 7 are respectively welded and connected with the two air guide pipes 6, a plurality of groups of extraction holes 8 are arranged on one opposite side of the two air pipes 7 at equal intervals, and a servo motor 9 is fixedly connected at the top end of each group of the extraction holes 8 through bolts, each group of servo motors 9 is in optical and electrical connection with the outside through a lead, and the bottom end of each group of servo motors 9 is connected with a partition plate 10 in a welding mode;

when the stable frame of panel erects on braced frame 3's top, laser cutting mechanism slides to predetermined cutting position department along base 1, under the operation of external switch, servo motor 9 circular telegram work that laser cutting mechanism stops the department, baffle 10 lateral displacement under servo motor 9's drive, thereby make the relative position of baffle 10 and aspirating hole 8 change under servo motor 9's drive, 7 inside intercommunication through aspirating hole 8 and 7 outside of gas-supply pipe, outside fan takes out the air of base 1 operation region department through gas duct 6 and 7, thereby make the operation region form the negative pressure, so that the accuracy of the steam that produces is taken out during the operation, it is big to the collection degree of difficulty of steam that traditional laser and cutting machine tool exist to have avoided, and the great problem of the divergence volume of steam, the safety in utilization of device has been improved.

In other embodiments, the two sides of the inner wall of the base 1 are symmetrically welded with the hoisting heads 11, and the hoisting heads 11 are internally provided with through holes;

through this design, make base 1 accessible hoist and mount head 11 carry out the hoist and mount setting to the installation and the transfer of hoist and mount head 11 at the assigned position have improved the use convenience of device.

In other embodiments, both sets of airway tubes 6 are designed to be slanted;

through the design of slope, the inside gas of two sets of air ducts 6 can not conflict each other when 5 inside intersection of tuber pipe, has improved the inside gaseous flow smoothness nature of tuber pipe 5 and air duct 6.

In other embodiments, a plurality of groups of rectangular holes are formed in the air exhaust hole 8 at equal intervals, and a plurality of groups of through holes matched with the air exhaust hole 8 are formed in the partition plate 10;

through this design, when the inside through-hole of baffle 10 and the inside rectangle hole of aspirating hole 8 coincide each other, the inside of air-supply pipe 7 will communicate with the outside of air-supply pipe 7 each other, and like this, when the inside through-hole of baffle 10 and the inside rectangle hole of aspirating hole 8 misplaced each other, aspirating hole 8 can play the sealed effect to air-supply pipe 7, borrow this realization to the local concentrated collection of steam.

In other embodiments, a plurality of groups of spaces are formed inside the supporting frame 3, and each group of the air exhaust holes 8 is respectively located inside each group of the spaces;

through this design, the steam that produces during the cutting can be better from the inside that 8 departments of the aspirating hole that the interval corresponds entered into to gas-supply pipe 7, has improved the collection efficiency to the steam that produces during the cutting.

In other embodiments, the two side hanging heads 11 are both designed to be inclined, and the two side hanging heads 11 are symmetrically arranged;

through the design of symmetry and slope, when hoisting base 1 through hoisting head 11, hoisting head 11 can keep parallel with the hoist rope as far as, makes the atress more even between hoist rope and hoisting head 11.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

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 embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a take subregion dust extraction device high power laser cutting lathe bed, includes base (1), supporting legs (2) and braced frame (3), the bottom both sides of base (1) all equidistant be provided with multiunit supporting legs (2), the welding connection of inside intermediate position department of base (1) has braced frame (3), its characterized in that: the utility model discloses a solar air conditioner, including base (1), the inside central point of limiting plate (4) puts a welded connection and has tuber pipe (5), and the both sides of tuber pipe (5) welded connection respectively have air duct (6), the inside both sides of base (1) all are through bolt fixedly connected with gas-supply pipe (7), and two sets of gas-supply pipe (7) respectively with two sets of air duct (6) welded connection, two sets of multiunit aspirating hole (8) have all been seted up to all equidistant one side in gas-supply pipe (7) relatively, and all pass through bolt fixedly connected with servo motor (9), every group the bottom of servo motor (9) all welded connection has baffle (10).

2. The high-power laser cutting machine body with the subarea dust extraction device of claim 1, wherein: the inner wall both sides of base (1) all symmetry welded connection have hoisting head (11), and the through-hole has been seted up to the inside of hoisting head (11).

3. The high-power laser cutting machine body with the subarea dust extraction device of claim 1, wherein: the two groups of air ducts (6) are designed in an inclined shape.

4. The high-power laser cutting machine body with the subarea dust extraction device of claim 1, wherein: the inside of aspirating hole (8) is equidistant to be seted up multiunit rectangular hole, the inside of baffle (10) is seted up multiunit and aspirating hole (8) through-hole of mutually supporting.

5. The high-power laser cutting machine body with the subarea dust extraction device of claim 1, wherein: a plurality of groups of intervals are arranged in the supporting frame (3), and each group of air pumping holes (8) are respectively positioned in each group of intervals.

6. The machine body of the high-power laser cutting machine with the partitioned dust extraction device as claimed in claim 2, wherein: the hoisting heads (11) on the two sides are designed in an inclined shape, and the hoisting heads (11) on the two sides are symmetrically arranged.

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