CN212599642U

CN212599642U - Locking laser cutting nozzle that moves

Info

Publication number: CN212599642U
Application number: CN202020924852.0U
Authority: CN
Inventors: 宫联建
Original assignee: Nantong Miya Zhiji Intelligent Technology Co ltd
Current assignee: Nantong Miya Zhiji Intelligent Technology Co ltd
Priority date: 2020-05-27
Filing date: 2020-05-27
Publication date: 2021-02-26
Anticipated expiration: 2030-05-27

Abstract

The utility model discloses a locking laser cutting nozzle that moves, including laser cutting head, nozzle body, installation buckle and installation piece, the inside symmetry of laser cutting head is provided with the installation buckle, one side of installation buckle is provided with the installation piece, the bottom of installation piece is connected with the nozzle body, the top surface symmetry of nozzle body is provided with the location coupling assembling, the inside of nozzle body is provided with the spray tube, the surface of nozzle body is provided with dust removal cooling module; the utility model discloses a set up location coupling assembling, guarantee the transmission intensity of laser in the nozzle, improve the cutting quality, practice thrift manpower and materials resources, prevent that the nozzle body is crooked, reduce the loss of laser reflection, improve the convenience of focus, reduce the cutting cost, guarantee the practicality of nozzle, through setting up dust removal radiator unit, prevent dust pollution lens, prevent that the skew from appearing in the light path, improve cutting efficiency, guarantee the energy of cutting the object.

Description

Locking laser cutting nozzle that moves

Technical Field

The utility model belongs to the technical field of laser cutting, concretely relates to locking laser cutting nozzle that moves.

Background

The laser cutting is to irradiate the material to be cut by using high-power-density laser beams, so that the material is heated to a vaporization temperature quickly and is evaporated to form holes, and the holes continuously form slits with narrow width (such as about 0.1 mm) along with the movement of the laser beams to the material, so as to finish the cutting of the material. Laser cutting is one of the thermal cutting methods.

But current locking laser cutting nozzle that moves does not set up positioning connection subassembly when using, leads to the nozzle body when the installation location inaccuracy, easily causes the installation the condition of distortion to appear, reduces the transmission efficiency of laser in the light path, influences the cutting quality, does not set up dust removal radiator unit when using, leads to the spray tube inner wall to adhere to there is the dust, causes the lens dirty, influences the reflection of light rate.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a locking laser cutting nozzle that moves has the location installation accuracy, the radiating characteristics of removing dust.

In order to achieve the above object, the utility model provides a following technical scheme: a locking laser cutting nozzle comprises a laser cutting head, a nozzle body, an installation buckle and an installation block, wherein the installation buckle is symmetrically arranged inside the laser cutting head, the installation block is arranged on one side of the installation buckle, the bottom end of the installation block is connected with the nozzle body, a positioning connection assembly is symmetrically arranged on the surface of the top end of the nozzle body, a spray pipe is arranged inside the nozzle body, and a dust removal and heat dissipation assembly is arranged on the surface of the nozzle body;

the positioning and connecting assembly comprises a positioning block, a first strong magnetic sheet, a second strong magnetic sheet, a limiting spring, a limiting groove and a roller, wherein the first strong magnetic sheet is symmetrically arranged on the surface of the positioning block, the roller is connected to the bottom end of the positioning block, the limiting groove is symmetrically arranged at the bottom end of the roller, the limiting spring is connected to one side of the limiting groove, and the second strong magnetic sheet is arranged on one side, away from the limiting groove, of the limiting spring;

the dust removal radiating component comprises a radiating fan, a fixed cavity, a dust collecting groove, a grid net, an air exhaust opening, a dust collecting cavity, a pull rod and a porous plate, wherein the radiating fan is symmetrically arranged in the fixed cavity, the porous plate is arranged on one side of the radiating fan, the dust collecting groove is arranged at the bottom end of the radiating fan, the dust collecting cavity is arranged on one side of the dust collecting groove, the air exhaust opening is arranged in the dust collecting cavity, the grid net is symmetrically connected to one side of the dust collecting cavity, and the pull rod is connected to one side of the grid net.

Preferably, the inside of the laser cutting head is provided with a sealing ring corresponding to the mounting block, and the mounting block is connected to the inside of the laser cutting head through threads.

Preferably, a vent hole is formed in one side of the surface of the nozzle body, and a dustproof cover is connected to the surface of the vent hole through a rotating shaft.

Preferably, the surface of the positioning block is provided with a mounting ring in a brazing mode, and the bottom end of the mounting ring is symmetrically provided with first strong magnetic sheets through fixing bolts.

Preferably, the bottom end of the fixed cavity is provided with a limiting block corresponding to the dust collecting cavity, and the bottom end of the porous plate is provided with an anti-slip pad corresponding to the dust collecting cavity.

Preferably, the cleaning pad is arranged at the bottom end of the interior of the dust collection cavity through a movable bolt, and the suction pump is arranged in the interior of the dust collection cavity.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up location coupling assembling, correspond by strong magnetic sheet and connect and have the gyro wheel to remove in the spacing groove and install the nozzle body, guarantee the transmission intensity of laser in the nozzle, improve the cutting quality, practice thrift manpower and materials resources, prevent that the nozzle body is crooked, reduce the loss of laser reflection, improve the convenience of focus, reduce the cutting cost, guarantee the practicality of nozzle.

2. The utility model discloses a set up dust removal radiator unit, the extraction opening that drives in the dust collection chamber by the pull rod removes and cleans spray tube inside, prevents that the dust from polluting the lens, and guarantee reflection effect prevents that the skew from appearing in the light path, improves cutting efficiency, guarantees the energy of cutting the object.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the positioning and connecting assembly of the present invention;

fig. 3 is a schematic structural view of the dust removal heat dissipation assembly of the present invention.

In the figure: 1. a laser cutting head; 2. positioning the connecting assembly; 21. positioning blocks; 22. a first strong magnetic sheet; 23. a second strong magnetic sheet; 24. a limiting spring; 25. a limiting groove; 26. a roller; 3. a dust removal heat dissipation assembly; 31. a heat dissipation fan; 32. a fixed cavity; 33. a dust collecting groove; 34. a grid net; 35. an air extraction opening; 36. A dust collection chamber; 37. a pull rod; 38. a perforated plate; 4. a nozzle; 5. a nozzle body; 6. mounting a buckle; 7. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a locking laser cutting nozzle that moves, including laser cutting head 1, the nozzle body 5, install the buckle 6 and mount the piece 7, the inside symmetry of the laser cutting head 1 has installation buckles 6, one side of installing the buckle 6 has mount the piece 7, in order to guarantee the laser cutting head 1 is not polluted, the inside of the laser cutting head 1 corresponds to the mount piece 7 and is provided with the seal ring, the mount piece 7 is connected to the inside of the laser cutting head 1 through the whorl, the bottom of the mount piece 7 connects with the nozzle body 5, in order to make the nozzle body 5 work normally, one side of surface of the nozzle body 5 has vents, the surface of vent connects and is provided with the dust cap through the spindle, the top surface symmetry of the nozzle body 5 has positioning connection assembly 2, the inside of the nozzle body 5 has spray pipes 4, the surface of the nozzle body;

the positioning connection assembly 2 comprises a positioning block 21, a first strong magnetic sheet 22, a second strong magnetic sheet 23, a limiting spring 24, a limiting groove 25 and a roller 26, wherein the first strong magnetic sheet 22 is symmetrically arranged on the surface of the positioning block 21, in order to improve the positioning accuracy, a mounting ring is arranged on the surface of the positioning block 21 in a brazing mode, the first strong magnetic sheet 22 is symmetrically arranged at the bottom end of the mounting ring through a fixing bolt, the roller 26 is connected to the bottom end of the positioning block 21, the limiting groove 25 is symmetrically arranged at the bottom end of the roller 26, the limiting spring 24 is connected to one side of the limiting groove 25, and the second strong magnetic sheet 23 is arranged on one side of the limiting spring 24 away from;

the dust-removing heat-dissipating component 3 comprises a heat-dissipating fan 31, a fixed cavity 32, a dust collecting groove 33, a grid net 34, an air suction opening 35, a dust collecting cavity 36, a pull rod 37 and a porous plate 38, wherein, the inside of the fixed cavity 32 is symmetrically provided with the heat dissipation fan 31, one side of the heat dissipation fan 31 is provided with a porous plate 38, the bottom end of the heat dissipation fan 31 is provided with a dust collection groove 33, one side of the dust collection groove 33 is provided with a dust collection cavity 36, in order to prevent the dust collecting chamber 36 from shaking, the bottom end of the fixing chamber 32 is provided with a limit block corresponding to the dust collecting chamber 36, the bottom end of the porous plate 38 is provided with an anti-slip pad corresponding to the dust collecting chamber 36, the dust collecting chamber 36 is internally provided with an air exhaust port 35, in order to ensure the dust collection chamber 36 to work normally, the cleaning pad is arranged at the bottom end inside the dust collection chamber 36 through a movable bolt, the suction pump is arranged inside the dust collection chamber 36, the grating net 34 is symmetrically connected to one side of the dust collection chamber 36, and the pull rod 37 is connected to one side of the grating net 34.

The utility model discloses well heat dissipation fan 31 is for the widely known technique that applies to daily life that has disclosed, and its theory of operation is: the device for generating air flow is driven by electricity, a fan arranged in the device is electrified and then rotates to form natural wind to achieve the effect of heat dissipation, and the type of the device is AIGO-12.

The utility model discloses a theory of operation and use flow: firstly, the nozzle body 5 in the utility model is installed, the second strong magnetic sheet 23 and the first strong magnetic sheet 22 in the nozzle body 5 are aligned, then the roller 26 at the bottom end of the positioning block 21 is clamped into the limiting groove 25 in the nozzle body 5, the nozzle body 5 is rotated after accurate positioning is ensured, the nozzle body 5 is rotated to ensure that the mounting block 7 at the top end is fixed in the laser cutting head 1 through screw threads, the mounting buckle 6 clamps the mounting block 7 in the fixing process of the nozzle body 5, the nozzle body 5 is placed to be deviated, the inside of the nozzle pipe 4 needs to be cleaned after the positioning and fixing of the nozzle body 5 are completed, at the moment, the pull rod 37 is pushed to move the dust collection cavity 36, the dust collection cavity 36 is moved to drive the air extraction opening 35 to move, the air extraction pump in the dust collection cavity 36 is started when the air extraction opening 35 is moved to the bottom end of the nozzle pipe 4, the air extraction pump operates to suck the dust attached to the inner wall, after cleaning, the pull rod 37 is pulled to make the dust collecting chamber 36 be received in the dust collecting groove 33, then the heat dissipation fan 31 is started to dissipate heat of the nozzle body 5, and finally the device is started to perform laser cutting operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a locking laser cutting nozzle that moves, includes laser cutting head (1), nozzle body (5), installation buckle (6) and installation piece (7), its characterized in that: the laser cutting head is characterized in that mounting buckles (6) are symmetrically arranged inside the laser cutting head (1), a mounting block (7) is arranged on one side of each mounting buckle (6), a nozzle body (5) is connected to the bottom end of each mounting block (7), positioning and connecting assemblies (2) are symmetrically arranged on the surface of the top end of each nozzle body (5), a spray pipe (4) is arranged inside each nozzle body (5), and a dust removal and heat dissipation assembly (3) is arranged on the surface of each nozzle body (5);

the positioning and connecting assembly (2) comprises a positioning block (21), a first strong magnetic sheet (22), a second strong magnetic sheet (23), a limiting spring (24), a limiting groove (25) and a roller (26), wherein the first strong magnetic sheet (22) is symmetrically arranged on the surface of the positioning block (21), the roller (26) is connected to the bottom end of the positioning block (21), the limiting groove (25) is symmetrically arranged at the bottom end of the roller (26), the limiting spring (24) is connected to one side of the limiting groove (25), and the second strong magnetic sheet (23) is arranged on one side, away from the limiting groove (25), of the limiting spring (24);

dust removal radiator unit (3) are including heat dissipation fan (31), fixed chamber (32), dust collection tank (33), grid net (34), extraction opening (35), dust collection chamber (36), pull rod (37) and perforated plate (38), wherein, the inside symmetry in fixed chamber (32) is provided with heat dissipation fan (31), one side of heat dissipation fan (31) is provided with perforated plate (38), the bottom of heat dissipation fan (31) is provided with dust collection tank (33), one side of dust collection tank (33) is provided with dust collection chamber (36), the inside in dust collection chamber (36) is provided with extraction opening (35), one side symmetric connection in dust collection chamber (36) has grid net (34), one side of grid net (34) is connected with pull rod (37).

2. The anti-loosening laser cutting nozzle according to claim 1, wherein: the laser cutting head is characterized in that a sealing ring is arranged in the laser cutting head (1) corresponding to the mounting block (7), and the mounting block (7) is connected to the inside of the laser cutting head (1) through threads.

3. The anti-loosening laser cutting nozzle according to claim 1, wherein: and a vent hole is formed in one side of the surface of the nozzle body (5), and a dustproof cover is connected to the surface of the vent hole through a rotating shaft.

4. The anti-loosening laser cutting nozzle according to claim 1, wherein: the surface of the positioning block (21) is provided with a mounting ring in a brazing mode, and the bottom end of the mounting ring is symmetrically provided with first strong magnetic sheets (22) through fixing bolts.

5. The anti-loosening laser cutting nozzle according to claim 1, wherein: the bottom end of the fixed cavity (32) is provided with a limiting block corresponding to the dust collection cavity (36), and the bottom end of the porous plate (38) is provided with an anti-skid pad corresponding to the dust collection cavity (36).

6. The anti-loosening laser cutting nozzle according to claim 1, wherein: the cleaning pad is arranged at the bottom end of the interior of the dust collection cavity (36) through a movable bolt, and the suction pump is arranged in the interior of the dust collection cavity (36).