CN212443750U

CN212443750U - Air adsorption and purification device of laser marking machine

Info

Publication number: CN212443750U
Application number: CN202020625405.5U
Authority: CN
Inventors: 黄学攀
Original assignee: Zhongke Kexin Laser Technology Tianjin Co ltd
Current assignee: Zhongke Kexin Laser Technology Tianjin Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-02-02
Anticipated expiration: 2030-04-23

Abstract

The utility model relates to a laser marking machine technical field specifically is a laser marking machine's air adsorption purifier, including laser marking machine body and set up at the workstation of this end of body of laser marking machine, shake mirror and field lens, the top of workstation is provided with fixed mounting and absorbs the ring of receiving that is used for absorbing harmful gas at this end of body of laser marking machine, the inside of laser marking machine body is provided with the chamber of induced drafting, and the inside top side of laser marking machine body is equipped with the filter mantle that is used for filtering harmful gas, the inside in chamber of induced drafting is equipped with the air exhauster. The utility model discloses be provided with the ring of receiving that is used for absorbing gas above the top of workstation, receive the ring and can absorb the volatile gas of workpiece surface in real time, avoid harmful gas to pollute the air in the workshop, protected operating personnel's safety.

Description

Air adsorption and purification device of laser marking machine

Technical Field

The utility model relates to a laser marking machine technical field specifically is a laser marking machine's air adsorption purifier.

Background

Laser marking machines are devices that use laser beams to mark permanent marks on the surfaces of various materials, and because of their high printing speed and high accuracy, they are now used in the field of automated production lines. However, the product printed by the laser marking machine has a defect that the high temperature generated by the laser beam on the surface of the workpiece can sublimate the substances on the surface layer of the workpiece immediately and volatilize the substances into gas to be melted in the air, and the air containing metal elements can cause certain harm to the body after being absorbed by an operator, so that the air adsorption and purification device of the laser marking machine is provided to well solve the defects in order to ensure the safety of the operator and the air quality in a production workshop.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air adsorption and purification device of a laser marking machine,

the above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an air adsorption and purification device of laser marking machine, includes laser marking machine body and sets up workstation, galvanometer and the field lens at this end of body of laser marking machine, the top of workstation is provided with the absorption ring that is used for absorbing harmful gas of fixed mounting at this end of body of laser marking machine, the inside of laser marking machine body is provided with the exhaust chamber, and the inside top side of laser marking machine body is equipped with the filter mantle that is used for filtering harmful gas, the inside in exhaust chamber is equipped with the air exhauster, be connected with intake pipe and outlet duct on the air inlet of air exhauster and the gas outlet respectively, the intake pipe extends to and receives the intra-annular, the outlet duct extends to in the filter mantle.

Preferably, the absorption ring is U-shaped, absorption holes for absorbing harmful gas are uniformly formed in two sides of the absorption ring, and the bottom end of the absorption ring is fixedly connected with an absorption cover for absorbing harmful gas.

Preferably, the filter cover is of a cylindrical structure, a filter element used for filtering harmful gas is inserted into the filter cover, and a plurality of layers of activated carbon adsorption layers are fixedly arranged on the inner side of the filter element.

Preferably, the pipe diameter of intake pipe equals the aperture that is run through by the intake pipe on the laser marking machine body, all produce the negative pressure in absorption hole, absorption cover and the convulsions intracavity.

Preferably, the filter core is cylindric structure, and its inside top side is fixed and is equipped with the dust screen, two are no less than to the quantity of active carbon adsorption layer, and equal fixed mounting is inside the filter core.

Preferably, the galvanometer and the field lens are fixedly installed on the laser marking machine body, and the workbench is vertically and slidably connected below the galvanometer.

Compared with the prior art, the utility model provides an air adsorption and purification device of laser marking machine possesses following beneficial effect:

1. the utility model is provided with the absorbing ring for absorbing gas above the top end of the workbench, the absorbing ring can absorb the gas volatilized from the surface of the workpiece in real time, thereby avoiding harmful gas from polluting the air in a workshop and protecting the safety of operators;

2. the utility model discloses well laser marking machine's inside is provided with exhaust chamber and filter mantle, and wherein the exhaust chamber filters in sending the filter mantle with the air pump, also can carry out a filtration to the air when collecting harmful gas.

Drawings

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

fig. 2 is a partial sectional view of the structure of the present invention.

In the figure: 1. a laser marking machine body; 2. a work table; 3. a galvanometer; 4. a field lens; 5. a suction ring; 6. An absorption hole; 7. an absorbent cover; 8. an air draft cavity; 9. an exhaust fan; 10. an air inlet pipe; 11. an air outlet pipe; 12. A filter housing; 13. a filter element; 14. an activated carbon adsorption layer.

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.

Example (b): please refer to fig. 1, an air adsorption and purification device of a laser marking machine comprises a laser marking machine body 1, a workbench 2 arranged at the end of the laser marking machine body 1, a vibrating mirror 3 and a field lens 4, wherein an absorption ring 5 fixedly arranged at the end of the laser marking machine body 1 and used for absorbing harmful gas is arranged above the workbench 2, an air suction cavity 8 is arranged inside the laser marking machine body 1, the air suction cavity 8 can absorb the gas at the volatilization part of the surface of a workpiece by the absorption ring 5, and the absorption ring 5 is fixedly arranged at the end of the laser marking machine body 1.

A filter cover 12 for filtering harmful gas is arranged on the top side inside the laser marking machine body 1, an exhaust fan 9 is arranged inside the exhaust cavity 8, an air inlet and an air outlet of the exhaust fan 9 are respectively connected with an air inlet pipe 10 and an air outlet pipe 11, the air inlet pipe 10 extends into the absorption ring 5, and the air outlet pipe 11 extends into the filter cover 12; that is, the gas inlet pipe 10 continuously conveys the gas above the worktable 1 into the gas outlet pipe 11, and the gas outlet pipe 11 conveys the gas into the filter mantle 12.

The absorption ring 5 is in a U shape, absorption holes 6 used for absorbing harmful gas are uniformly formed in the two sides of the absorption ring, the bottom end of the absorption ring is fixedly connected with an absorption cover 7 used for absorbing the harmful gas, the absorption holes 6 and the absorption cover 7 are used for absorbing the gas above the workbench 1, and the absorption ring 5 is of a hollow structure.

Galvanometer 3 and field lens 4 fixed mounting are on laser marking machine body 1, and sliding connection is in galvanometer 3's below about workstation 2, and galvanometer 3 and field lens 4 cooperate and use for carve out the mark on the surface of work piece, and the work piece is placed on workstation 2 naturally.

Referring to fig. 2, the filter housing 12 is a cylindrical structure, a filter element 13 for filtering harmful gas is inserted into the filter housing, a plurality of activated carbon adsorption layers 14 are fixedly disposed on the inner side of the filter element 13, and the activated carbon adsorption layers 14 can absorb solid particles in the harmful gas to achieve an air purification effect.

The pipe diameter of intake pipe 10 equals the aperture that is run through by intake pipe 10 on laser marking machine body 1, all produces the negative pressure in absorption hole 6, absorption cover 7 and the chamber 8 of induced drafting to this absorbs the inside of accepting ring 5 with the outside air.

Filter core 13 is cylindric structure, and its inside top side is fixed and is equipped with the dust screen, and two are no less than to the quantity of active carbon adsorption layer 14, and equal fixed mounting is inside filter core 13.

The working principle is as follows: the utility model discloses in the use, owing to be provided with above the top of workstation 2 and receive ring 5, be provided with air exhauster 9 and filter mantle 12 in laser marking machine body 1's inside, consequently when the in-service use, ring 5 is received with the whole suction plenum 8 that inhales of ambient air and harmful gas to air exhauster 9 accessible, then 11 with gas transport to filter mantle 12 in of rethread outlet duct. The filter element 13 is arranged in the filter cover 12, the activated carbon adsorption layer 14 is arranged in the filter element 13, and the activated carbon adsorption layer 14 can absorb harmful gas particles in the air, so that the effect of purifying the air is achieved, and the harm of harmful gas to workers in a workshop is reduced. The utility model discloses compare in traditional technical means, when not influencing work piece processing, also effectively purified the harmful gas in the workshop.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an air adsorption purifier of laser marking machine, includes laser marking machine body (1) and sets up workstation (2), galvanometer (3) and field lens (4) at laser marking machine body (1) tip, its characterized in that: the top of workstation (2) is provided with the absorption ring (5) that is used for absorbing harmful gas of fixed mounting at laser marking machine body (1) tip, the inside of laser marking machine body (1) is provided with exhaust chamber (8), and the inside top side of laser marking machine body (1) is equipped with filter mantle (12) that are used for filtering harmful gas, the inside in exhaust chamber (8) is equipped with air exhauster (9), be connected with intake pipe (10) and outlet duct (11) on the air inlet of air exhauster (9) and the gas outlet respectively, intake pipe (10) extend to and receive in ring (5), outlet duct (11) extend to in filter mantle (12).

2. The air adsorption and purification device of the laser marking machine according to claim 1, characterized in that: the absorption ring (5) is U-shaped, absorption holes (6) for absorbing harmful gas are uniformly formed in the two sides of the absorption ring, and an absorption cover (7) for absorbing harmful gas is fixedly connected to the bottom end of the absorption ring.

3. The air adsorption and purification device of the laser marking machine according to claim 1, characterized in that: the filter cover (12) is of a cylindrical structure, a filter element (13) for filtering harmful gas is inserted into the filter cover, and a plurality of layers of activated carbon adsorption layers (14) are fixedly arranged on the inner side of the filter element (13).

4. The air adsorption and purification device of the laser marking machine according to claim 2, characterized in that: the pipe diameter of intake pipe (10) equals the aperture that is run through by intake pipe (10) on laser marking machine body (1), all produce the negative pressure in absorption hole (6), absorption cover (7) and exhaust chamber (8).

5. The air adsorption and purification device of the laser marking machine according to claim 3, characterized in that: filter core (13) are cylindric structure, and its inside top side is fixed and is equipped with the dust screen, two are no less than to the quantity of active carbon adsorption layer (14), and equal fixed mounting is inside filter core (13).

6. The air adsorption and purification device of the laser marking machine according to claim 1, characterized in that: mirror (3) and field lens (4) fixed mounting vibrate on laser marking machine body (1), sliding connection is in the below of mirror (3) shakes about workstation (2).