CN211727952U - Novel high-efficient accurate laser cutting machine - Google Patents

Abstract

The utility model discloses a novel high-efficiency precise laser cutting machine, which comprises a laser cutting machine, wherein the laser cutting machine comprises a frame, a cutting platform, a laser cutting assembly and a dustproof assembly arranged on the frame, the dustproof assembly comprises an air outlet assembly and a positioning column, the positioning column is arranged close to the cutting platform, the positioning columns are connected through an isolation layer, and the isolation layer is arranged outside the cutting platform; be equipped with interface channel in the reference column, the air-out end and the interface channel of air-out subassembly switch on mutually, have seted up a plurality of ventilation openings on the isolation layer, and the installation is fixed with the filter screen in the ventilation opening. The utility model discloses have good anticollision and dirt resistance for cutting assembly is difficult to impairedly, and laser cutting assembly is difficult to receive the influence of things such as dust under operating condition, has promoted the accuracy.

Description

Novel high-efficient accurate laser cutting machine

Technical Field

The utility model relates to a laser cutting machine field, concretely relates to novel high-efficient accurate laser cutting machine.

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 make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. And finally, the material is cut along with the movement of the relative position of the light beam and the workpiece, so that the cutting purpose is achieved.

The existing laser cutting machine has no good dustproof protection, and when the laser cutting machine works, external dust is difficult to isolate, and the dust can cause adverse effects on laser cutting, so that the precision is reduced.

Disclosure of Invention

The utility model aims to solve the technical problem that a can solve the novel high-efficient accurate laser cutting machine of above-mentioned problem, it is more accurate.

The utility model discloses a realize through following technical scheme: a novel high-efficiency precise laser cutting machine comprises a laser cutting machine body, wherein the laser cutting machine body comprises a rack, a cutting platform, a laser cutting assembly and a dustproof assembly arranged on the rack, the dustproof assembly comprises an air outlet assembly and positioning columns, the positioning columns are arranged close to the cutting platform, the positioning columns are connected through an isolation layer, and the isolation layer is arranged on the outer side of the cutting platform; be equipped with interface channel in the reference column, the air-out end and the interface channel of air-out subassembly switch on mutually, have seted up a plurality of ventilation openings on the isolation layer, and the installation is fixed with the filter screen in the ventilation opening.

According to the preferable technical scheme, the isolation layer is made of soft materials, the surface of one side, away from the cutting platform, of the isolation layer is uneven, the air outlet is aligned to the uneven side of the isolation layer, opposite surfaces of two adjacent positioning columns are provided with a slot, and the isolation layer is inserted into the slot and fixed; the isolating layer is provided with a plurality of air guide grooves, and the air vents are arranged at the groove bottoms of the air guide grooves; the bottom of the isolation layer is provided with an extension part, and the extension part is fixed with the surface of the frame in a contact manner.

As a preferred technical scheme, a concave part is arranged at the bottom of the rack, the air outlet assembly is arranged in the concave part and comprises an installation plate, a fixed box, a fan bracket, a fan switch and a power supply, the installation plate is installed and fixed in the concave part, the fixed box is installed on the installation plate, an installation cavity is arranged in the fixed box, the fan bracket is installed in the installation cavity, the fan is fixed by the fan bracket, and a fan switch is arranged on one side of the fixed box; the fixed box is provided with a plurality of air inlet holes and a plurality of connecting holes, a positioning column is inserted into part of the connecting holes, and the joint of the positioning column and the connecting holes is sealed through a sealing ring.

The filter screen comprises a frame body and a screen body, wherein the frame body and the isolation layer are fixed, and the surface of the frame body is fixed with a magnetic layer.

The utility model has the advantages that: the utility model discloses have good anticollision and dirt resistance for cutting assembly is difficult to impairedly, and laser cutting assembly is difficult to receive the influence of things such as dust under operating condition, has promoted the accuracy.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the present invention;

FIG. 2 is a schematic view of the isolation layer of the present invention;

fig. 3 is a front view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 3, the laser cutting machine includes a frame 1, a cutting platform 5, and a laser cutting assembly, which is prior art and therefore not described in detail.

In the embodiment, the air-out cutting device further comprises a dustproof assembly arranged on the rack 1, wherein the dustproof assembly comprises an air-out assembly and positioning columns 2, the positioning columns 2 are arranged close to the cutting platform 5, the positioning columns 2 are connected through an isolation layer 3, and the isolation layer 3 is arranged on the outer side of the cutting platform 5; be equipped with interface channel 211 in the reference column 2, the air-out end and the interface channel 211 of air-out subassembly switch on mutually, have seted up a plurality of ventilation openings on the isolation layer 3, and the installation is fixed with filter screen 6 in the ventilation opening.

The isolation layer 3 is made of a soft material, such as elastic silica gel or rubber, and is convenient to deform, the surface of one side, away from the cutting platform 5, of the isolation layer 3 is uneven, the air outlet hole is aligned with one side of the uneven side of the isolation layer 3, opposite surfaces of two adjacent positioning columns 2 are provided with a slot, and the isolation layer 3 is inserted into the slot and fixed; the isolating layer 3 is provided with a plurality of air guide grooves 322 which can guide the air flow into the air guide grooves, and the air vents are arranged at the groove bottoms of the air guide grooves 322; the bottom of isolation layer 3 is equipped with the extension, and the surface contact of extension and frame 1 is fixed, and the extension has increased the contact surface, has promoted stability.

The bottom of the rack 1 is provided with a concave part, the air outlet assembly is arranged in the concave part, the air outlet assembly comprises an installation plate 7, a fixed box 8, a fan bracket 9, a fan 11, a fan switch 12 and a power supply, the installation plate 7 is installed and fixed in the concave part, the fixed box 8 is installed on the installation plate 7, an installation cavity is arranged in the fixed box 8, the fan bracket 9 is installed in the installation cavity, the fan bracket 9 fixes the fan 1, and one side of the fixed box 8 is provided with the fan switch 12; the fixed box 8 is provided with a plurality of air inlet holes 811 and a plurality of connecting holes 16, a positioning column 2 is inserted into part of the connecting holes 16, and the connecting part of the positioning column 2 and the connecting holes 16 is sealed by a sealing ring 13. A power line is arranged on one side of the fixing box, a plug of the power line is inserted into an indoor power supply, the fan is driven by the fan switch to generate air flow, the air flow part can be used for heat dissipation at the bottom of the rack through the left side and the right side of the connecting hole, and the air flow part enters the connecting channel of the positioning column and is discharged to the outside.

The filter screen 6 comprises a frame body 611 and a screen body 612, the frame body 611 and the isolation layer 3 are fixed, and a magnetic layer 615 is bonded and fixed on the surface of the frame body 611, and can be used for adsorbing external metal impurities and playing a role in isolating the metal impurities.

The working principle is as follows: this device is when using, takes one through the isolation layer to the isolation protection effect of laser cutting subassembly, can be used to anticollision and dustproof effect.

The air current that the fan produced is used in the unsmooth plane of isolation layer, has driven the isolation layer and has rocked or shake, takes place deformation, and the dust on the surface of the isolation layer is difficult to adhere to and piles up after taking place deformation, and the air current can be taken away the dust on the isolation layer, has further promoted dustproof effect. The air current can be guided by the air guide groove to act on the filter screen, so that dust on the filter screen is removed, and blockage is avoided.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (4)

1. The utility model provides a novel high-efficient accurate laser cutting machine, includes laser cutting machine, laser cutting machine includes frame (1), cutting platform (5), laser cutting subassembly, its characterized in that: the air-out cutting machine further comprises a dustproof assembly arranged on the rack (1), the dustproof assembly comprises an air-out assembly and positioning columns (2), the positioning columns (2) are arranged close to the cutting platform (5), the positioning columns (2) are connected through a layer of isolation layer (3), and the isolation layer (3) is arranged on the outer side of the cutting platform (5); be equipped with connecting channel (211) in reference column (2), the air-out end and connecting channel (211) of air-out subassembly switch on mutually, have seted up a plurality of ventilation openings (311) on isolation layer (3), and ventilation opening (311) interior installation is fixed with filter screen (6).

2. The novel high-efficiency precision laser cutting machine according to claim 1, characterized in that: the isolation layer (3) is made of soft materials, the surface of one side, far away from the cutting platform (5), of the isolation layer (3) is uneven, the air outlet is aligned to one side, with the unevenness, of the isolation layer (3), opposite surfaces of two adjacent positioning columns (2) are respectively provided with an inserting groove, and the isolation layer (3) is inserted into the inserting grooves and fixed; the isolating layer (3) is provided with a plurality of air guide grooves (322), and the air vent (311) is arranged at the groove bottom of the air guide grooves (322); the bottom of the isolation layer (3) is provided with an extension part (333), and the extension part (333) is fixedly contacted with the surface of the frame (1).

3. The novel high-efficiency precision laser cutting machine according to claim 1, characterized in that: the bottom of the rack (1) is provided with a concave part, the air outlet assembly is arranged in the concave part and comprises a mounting plate (7), a fixed box (8), a fan bracket (9), a fan switch (12) and a power supply, the mounting plate (7) is fixedly arranged in the concave part, the fixed box (8) is arranged on the mounting plate (7), a mounting cavity is arranged in the fixed box (8), the fan bracket (9) is arranged in the mounting cavity, the fan is fixed by the fan bracket (9), and one side of the fixed box (8) is provided with the fan switch (12); a plurality of air inlet holes (811) and a plurality of connecting holes are formed in the fixing box (8), a positioning column (2) is inserted into a part of the connecting holes, and a sealing ring (13) is arranged at the connecting position of the positioning column (2) and the connecting holes in a sealing mode.

4. The novel high-efficiency precision laser cutting machine according to claim 1, characterized in that: the filter screen (6) comprises a frame body (611) and a screen body (612), the frame body (611) and the isolation layer (3) are fixed, and a magnetic layer (615) is fixed on the surface of the frame body (611).

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