CN214392802U

CN214392802U - Dust removal structure of optical fiber laser cutting machine

Info

Publication number: CN214392802U
Application number: CN202023217687.4U
Authority: CN
Inventors: 刘志伟; 刘志勇; 樊担; 赵子龙; 刘子红
Original assignee: Yunnan Tiehan Steel Structure Engineering Co ltd
Current assignee: Yunnan Tiehan Steel Structure Engineering Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-15
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a dust removing structure of an optical fiber laser cutting machine, which comprises a base, wherein a dust hood is fixedly arranged at the upper end inside the base, a spray nozzle is fixedly arranged at the upper end inside the dust hood, an installation cylinder is fixedly arranged at the middle position inside the base, the upper end of the installation cylinder is fixedly connected with the middle position of the dust hood, a dust collecting bag is arranged at the upper end inside the installation cylinder, a motor drives a fan blade to rotate through a rotating shaft, so that the inside of the installation cylinder generates suction force, the inside of the dust hood generates suction force, a large amount of generated dust falls into the dust hood through a collection port when a cutting structure operates, water in a water tank enters the inside of the spray nozzle through a water pump and a water pipe, high-temperature scraps and dust on the surface of the dust hood are washed through the spray nozzle, and cleaning water, the high-temperature scraps and the dust fall into the dust collecting bag, facilitating the collection of dust and high temperature debris.

Description

Dust removal structure of optical fiber laser cutting machine

Technical Field

The utility model relates to a laser cutting machine field especially relates to an optic fibre laser cutting machine's dust removal structure.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and finally, the material forms a kerf along with the movement of the relative position of the beam and the workpiece, thereby achieving the purpose of cutting,

when the existing optical fiber laser cutting machine is used, dust can be generated to pollute the working environment, sparks can be generated in the process of cutting metal materials, the sparks can splash to workers, potential safety hazards can exist, and fire disasters are caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides an optic fibre laser cutting machine's dust removal structure, the dust is through collecting the mouth, falls into the inside of dust cage, and the inside water of water tank passes through water pump and water pipe, enters into the inside of shower nozzle, erodees the high temperature piece and the dust on dust cage surface through the shower nozzle for wash water, high temperature piece and dust and fall into the inside of dust bag, be convenient for collect dust and high temperature piece.

In order to solve the technical problem, the utility model provides a following technical scheme: a dust removal structure of an optical fiber laser cutting machine comprises a base, wherein a dust collection cover is fixedly arranged at the upper end inside the base, a spray head is fixedly arranged at the upper end inside the dust collection cover, an installation cylinder is fixedly arranged at the middle position inside the base, the upper end of the installation cylinder is fixedly connected with the middle position of the dust collection cover, a dust collection bag is arranged at the upper end inside the installation cylinder, an installation sleeve is movably arranged at the middle position inside the installation cylinder, installation rods are fixedly arranged on two sides of the surface of the installation sleeve, installation blocks are fixedly arranged on two sides of the lower end of the installation rod, a cleaning strip is fixedly arranged at the lower end of each installation block, the lower end of each cleaning strip is attached to the inner wall of the dust collection bag, a motor is fixedly arranged at the lower end inside the installation cylinder, a rotating shaft is fixedly arranged at the output end of the installation cylinder, fan blades are arranged at the lower end of the rotating shaft, and the upper end of the rotating shaft is inserted into the dust collection bag, and this end with installation cover looks joint, the connector has all been seted up to the inside both sides of an installation section of thick bamboo, the equal fixed mounting in both sides of the inside lower extreme of base has the water tank, and it is located the both sides of an installation section of thick bamboo, the water pump is installed to the inside lower extreme of water tank, and its output is connected with the shower nozzle through the water pipe.

As a preferred technical scheme of the utility model, intermediate position department movable mounting of base upper end has the cutting structure, the collection mouth has all been seted up to the both sides of base upper end.

As an optimized technical proposal of the utility model, the collection port is positioned at the upper end of the dust hood, and the grid net is fixedly arranged inside the dust hood.

As a preferred technical scheme of the utility model, the water-stop sheet is installed to the inside lower extreme of installation section of thick bamboo, and it is located the upper end of motor, its inside intermediate position department activity interlude have the rotation axis.

As an optimized technical scheme of the utility model, the vent has all been seted up to the both sides on base surface, the vent with the connector is located same water flat line.

As a preferred technical scheme of the utility model, the equal fixed mounting in both sides of installation cover inside has the stopper, and it is located the both sides of rotation axis upper end are symmetric distribution.

As a preferred technical scheme of the utility model, the spacing groove has all been seted up to the both sides of rotation axis upper end, the spacing groove with stopper swing joint.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the setting of collecting the mouth, make the integrated device have the effect of fine dust removal, the motor drives the flabellum through the rotation axis and rotates, make the inside of installation section of thick bamboo produce suction, make the inside of dust cage produce suction, when the cutting structure moves, a large amount of dusts of production are through collecting the mouth, fall into the inside of dust cage, water pump and water pipe are passed through to the inside water of water tank, enter into the inside of shower nozzle, wash away the high temperature piece and the dust on dust cage surface through the shower nozzle, make wash water, high temperature piece and dust fall into the inside of dust bag, be convenient for collect dust and high temperature piece.

2. The motor drives the rotation axis and rotates when moving, the rotation axis drives the installation sleeve to rotate through a limiting block and a limiting groove, the installation sleeve drives the cleaning strip to rotate through an installation rod and an installation block, thereby being convenient for cleaning the inside of a dust collection bag, avoiding the blockage of the dust collection bag, influencing the dust collection effect, cleaning water, high-temperature fragments and dust fall into the dust collection bag, the cleaning water falls on the surface of a water-stop sheet, and fall into the inside of a water tank through a connector, thereby being convenient for the recycling of the cleaning water, and avoiding the waste of water resources.

Drawings

FIG. 1 is a schematic side view of the apparatus of the present invention;

FIG. 2 is a schematic view of the base structure of the device of the present invention;

fig. 3 is a schematic view of a top view structure of the mounting sleeve in the device of the present invention.

Wherein: 1. a base; 2. a collection port; 3. cutting the structure; 4. a grid net; 5. a dust collection cover; 6. a spray head; 7. mounting the cylinder; 8. mounting blocks; 9. installing a sleeve; 10. mounting a rod; 11. cleaning strips; 12. a dust collection bag; 13. a water-stop sheet; 14. a motor; 15. a fan blade; 16. a connecting port; 17. a water pump; 18. a water tank; 19. a rotating shaft; 20. a limiting block; 21. a limiting groove.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work 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.

Example (b):

as shown in figures 1-3, the utility model provides a dust removing structure of an optical fiber laser cutting machine, which comprises a base 1, a dust-collecting hood 5 is fixedly arranged at the upper end inside the base 1, a spray head 6 is fixedly arranged at the upper end inside the dust-collecting hood 5, a mounting cylinder 7 is fixedly arranged at the middle position inside the base 1, the upper end of the dust-collecting hood 5 is fixedly connected with the middle position of the dust-collecting hood 5, a dust-collecting bag 12 is arranged at the upper end inside the mounting cylinder 7, a mounting sleeve 9 is movably arranged at the middle position inside the mounting cylinder, mounting rods 10 are fixedly arranged at both sides of the surface of the mounting sleeve 9, mounting blocks 8 are fixedly arranged at both sides of the lower end of the mounting rod 10, a cleaning strip 11 is fixedly arranged at the lower end of the mounting block 8, the lower end of the cleaning strip 11 is attached to the inner wall of the dust-collecting bag 12, a motor 14 is fixedly arranged at the lower end inside the mounting cylinder 7, and a rotating shaft 19 is fixedly arranged at the output end of the mounting block, the lower end of the rotating shaft 19 is provided with a fan blade 15, the upper end of the rotating shaft 19 is inserted into the dust collection bag 12 and clamped with the mounting sleeve 9, two sides of the inside of the mounting cylinder 7 are both provided with a connecting port 16, two sides of the lower end of the inside of the base 1 are both fixedly provided with water tanks 18 which are positioned at two sides of the mounting cylinder 7, the lower end of the inside of the water tank 18 is provided with a water pump 17, and the output end of the water pump is connected with the spray head 6 through a water pipe;

the motor 14 drives the fan blades 15 to rotate through the rotating shaft 19, so that the inside of the installation cylinder 7 generates suction, so that the inside of the dust collection cover 5 generates suction, when the cutting structure 3 operates, a large amount of generated dust falls into the inside of the dust collection cover 5 through the collection port 2, water inside the water tank 18 enters the inside of the spray head 6 through the water pump 17 and the water pipe, high-temperature debris and dust on the surface of the dust collection cover 5 are washed through the spray head 6, so that cleaning water, the high-temperature debris and the dust fall into the inside of the dust collection bag 12, the dust and the high-temperature debris are convenient to collect, the rotating shaft 19 drives the installation sleeve 9 to rotate through the limiting block 20 and the limiting groove 21, the installation sleeve 9 drives the cleaning strip 11 to rotate through the installation rod 10 and the installation block 8, so as to clean the inside of the dust collection bag 12 conveniently, the blockage of the dust collection bag 12 is avoided, the dust collection effect is influenced, the cleaning water can clean the inside of the dust collection bag 12, After the high-temperature debris and dust fall into the dust collection bag 12, the cleaning water falls on the surface of the water stop sheet 13 and falls into the water tank 18 through the connecting port 16, so that the repeated use of the cleaning water is facilitated, and the waste of water resources is avoided.

In other embodiments, the middle position of the upper end of the base 1 is movably provided with a cutting structure 3, and the two sides of the upper end of the base 1 are provided with collecting ports 2, so that dust and high-temperature debris can be collected conveniently.

In other embodiments, the collection port 2 is located at the upper end of the dust collection cover 5, and the grid net 4 is fixedly installed inside the collection port, so that large particles are prevented from falling into the dust collection bag 12 and breaking the dust collection bag 12.

In other embodiments, the lower end inside the installation cylinder 7 is provided with a water stop sheet 13, which is located at the upper end of the motor 14, and the middle position inside the installation cylinder is movably inserted with a rotating shaft 19, so that the motor 14 is protected conveniently and the damage of the motor 14 is avoided.

In other embodiments, the two sides of the surface of the base 1 are both provided with ventilation openings, and the ventilation openings and the connection ports 16 are located on the same horizontal line, so that wind can enter the installation cylinder 7 conveniently, and suction force is generated inside the installation cylinder 7.

In other embodiments, the equal fixed mounting in both sides of installation cover 9 inside has stopper 20, and its both sides that are located 19 upper ends of rotation axis are the symmetric distribution, and spacing groove 21 has all been seted up to 19 both sides of upper ends of rotation axis, and spacing groove 21 and stopper 20 swing joint are under stopper 20 and spacing groove 21's effect, and the installation cover 9 of being convenient for and rotation axis 19 drive installation cover 9 and rotate.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dust removal structure of optic fibre laser cutting machine, includes base (1), its characterized in that: the dust collection cover (5) is fixedly arranged at the upper end inside the base (1), the spray head (6) is fixedly arranged at the upper end inside the dust collection cover (5), the mounting barrel (7) is fixedly arranged at the middle position inside the base (1), the upper end of the mounting barrel is fixedly connected with the middle position of the dust collection cover (5), the dust collection bag (12) is arranged at the upper end inside the mounting barrel (7), the mounting sleeve (9) is movably arranged at the middle position inside the mounting barrel, the mounting rods (10) are fixedly arranged on the two sides of the surface of the mounting sleeve (9), the mounting blocks (8) are fixedly arranged on the two sides of the lower end of the mounting rod (10), the cleaning strip (11) is fixedly arranged at the lower end of the mounting block (8), the lower end of the cleaning strip (11) is attached to the inner wall of the dust collection bag (12), and the motor (14) is fixedly arranged at the lower end inside the mounting barrel (7), its output fixed mounting has rotation axis (19), flabellum (15) are installed to the lower extreme of rotation axis (19), the upper end of rotation axis (19) alternates in the inside of dust collection bag (12), and this end with installation cover (9) looks joint, connector (16) have all been seted up to the inside both sides of installation section of thick bamboo (7), the equal fixed mounting in both sides of the inside lower extreme of base (1) has water tank (18), and it is located the both sides of installation section of thick bamboo (7), water pump (17) are installed to the inside lower extreme of water tank (18), and its output leads to pipe to be connected with shower nozzle (6).

2. The dust removing structure of the optical fiber laser cutting machine according to claim 1, wherein: the cutting structure is movably mounted at the middle position of the upper end of the base (1), and the collecting openings (2) are formed in the two sides of the upper end of the base (1).

3. The dust removing structure of the optical fiber laser cutting machine according to claim 2, wherein: the collection port (2) is positioned at the upper end of the dust collection cover (5), and a grid net (4) is fixedly arranged in the collection port.

4. The dust removing structure of the optical fiber laser cutting machine according to claim 1, wherein: the lower end in the installation cylinder (7) is provided with a water stop sheet (13) which is positioned at the upper end of the motor (14), and the middle position in the installation cylinder is movably inserted with the rotating shaft (19).

5. The dust removing structure of the optical fiber laser cutting machine according to claim 1, wherein: the ventilation openings are formed in the two sides of the surface of the base (1), and the ventilation openings and the connecting ports (16) are located on the same horizontal line.

6. The dust removing structure of the optical fiber laser cutting machine according to claim 1, wherein: the mounting sleeve (9) is internally and fixedly provided with limiting blocks (20) on two sides, and the limiting blocks are symmetrically distributed on two sides of the upper end of the rotating shaft (19).

7. The dust removing structure of the optical fiber laser cutting machine according to claim 6, wherein: limiting grooves (21) are formed in two sides of the upper end of the rotating shaft (19), and the limiting grooves (21) are movably connected with the limiting blocks (20).