CN211102145U

CN211102145U - Novel air draft mechanism of laser processing equipment

Info

Publication number: CN211102145U
Application number: CN201921229968.6U
Authority: CN
Inventors: 徐强; 卢健新; 黄河森
Original assignee: Guangzhou Xinke Laser Equipment Co ltd
Current assignee: Guangzhou Xinke Laser Equipment Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-28
Anticipated expiration: 2029-07-31

Abstract

The utility model provides a novel air draft mechanism of laser processing equipment, which comprises an air draft fan main body and an adjusting component connected with the air draft fan main body; the adjustment member comprises a first adjustment arm and a second adjustment arm; the first adjusting arm and the second adjusting arm are respectively provided with two sliding channels which are arranged in parallel; when the first adjusting arm is connected with the second adjusting arm, the sliding channels of the first adjusting arm and the second adjusting arm are overlapped to form four movable end points. The movable end point is configured for a screw to pass through so that the screw connects the first and second adjustment arms; the first adjusting arm is fixedly connected with the exhaust fan main body. The structure is simple, and the ventilation mechanism can be adjusted in the front and back direction, the up and down direction, the rotation and the inclination direction and the like.

Description

Novel air draft mechanism of laser processing equipment

Technical Field

The utility model relates to a marking machine technical field especially relates to a novel updraft ventilator of laser beam machining equipment.

Background

Laser processing equipment, such as a laser marking machine, etc., is based on the principle that a high-energy-density laser beam is used for local irradiation on the surfaces of various workpieces, so that a surface material of a substance is quickly vaporized or undergoes color change, and a deep substance is exposed, or the surface material is marked by chemical and physical changes, or parts of the substance are burnt by light energy, and a pattern or character required to be etched is displayed.

When the laser processing equipment works daily, the workpiece is easy to generate smoke or dust under the action of laser; the dust can not only drift to the air to cause environmental pollution, but also easily enter the laser processing equipment, and can accumulate on the workpiece of the equipment for a long time to damage the workpiece or influence the service performance and the service life of the laser processing equipment. Meanwhile, the air is inhaled into the body along with the breathing of the worker, so that the body of the worker is injured. Therefore, in the prior art, an air draft device, a smoke suction and dust removal device and the like are usually arranged on the laser processing equipment to solve the problems of smoke and dust generated during the operation of the laser processing equipment.

For example, chinese patent publication No. CN208787168U discloses a laser marking machine with an air draft device, the technical scheme main points of which are: including the frame, set up support frame and processing platform in frame top both sides respectively to and updraft ventilator, the support frame is including the framework that is used for installing laser emitter and four supporting legss of difference fixed connection in four apex angles of framework bottom surface, supporting leg bottom fixed connection in the frame, updraft ventilator including set up in the supporting legs is close to processing platform one side's suction hood, place in the air exhauster on ground and the ventilation hose of intercommunication air exhauster and suction hood, the suction hood is located processing platform side and air intake orientation processing platform surface. This patent solves the problem of smog and dust through set up updraft ventilator on laser marking machine. This structure is simple, but cannot adjust the direction of the air inlet of the air draft device in multiple directions.

If again, chinese patent publication No. CN209021439U discloses a smoking dust collector for laser marking machine, the power distribution box comprises a box body, the last fixed surface of box is connected with the sealing washer, the first exhaust column of the inside fixedly connected with of sealing washer, the equal fixedly connected with coupling hose of the both sides outer wall of first exhaust column, two other fixedly connected with second exhaust column, two are equallyd divide to coupling hose opposite one end the equal fixedly connected with cover body in second exhaust column one end in opposite directions, two other fixedly connected with adjusting device is equallyd divide to the lower surface of second exhaust column, the bottom fixedly connected with bottom plate of box, the shape chamber has been seted up to the inside symmetry of bottom plate, the top internal surface fixedly connected with pneumatic cylinder in shape chamber. This structure can carry out the smoking to different height positions and remove dust, but its structure is complicated, and can't carry out front and back, rotatory regulation to the wind gap of smoking dust collector, uses the flexibility relatively poor.

Therefore, to the problems existing in the prior art, it is urgently needed to provide a novel air draft mechanism of a laser processing device, which has a simple structure and can adjust the directions of the air draft mechanism such as front and back, up and down, rotation and inclination, and the like, so that a user can select a specific direction to perform air draft and dust removal according to the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to avoid the weak point among the prior art, and provide a simple structure, and can carry out the novel updraft ventilator of the laser beam machining equipment that the direction was adjusted such as front and back, upper and lower, rotatory slope to updraft ventilator, make the user can select specific direction to carry out convulsions and remove dust according to the demand.

The purpose of the utility model is realized through the following technical scheme:

a novel air draft mechanism of laser processing equipment comprises an air draft fan main body and an adjusting member connected with the air draft fan main body;

the adjustment member comprises a first adjustment arm and a second adjustment arm; the first adjusting arm and the second adjusting arm are respectively provided with two sliding channels which are arranged in parallel;

when the first adjusting arm is connected with the second adjusting arm, the sliding channels of the first adjusting arm and the second adjusting arm are overlapped to form four movable end points.

The movable end point is configured for a screw to pass through such that the screw connects the first and second adjustment arms.

The first adjusting arm is fixedly connected with the exhaust fan main body.

Specifically, the screw passes through the movable end point, so that the screw can slide in the sliding channel, and the direction of the exhaust fan is adjusted.

Specifically, two sliding channels which are arranged in parallel are arranged on the first adjusting arm and the second adjusting arm, so that the adjusting component has a space for the screw to slide. The two slide channels may be arranged on the adjusting arm in a horizontal or inclined manner. When the first and second adjustment arms are connected, the slide channels thereof overlap to have four movable end points, each having two channels for sliding. When the exhaust fan is adjusted up and down, back and forth and inclined, the four screws penetrating through the movable end points can slide in the sliding channel, so that the purpose of adjustment is realized.

Preferably, the first and second adjustment arms are configured to be connected in a cross-like manner.

Specifically, the cross connection mode ensures that the first adjusting arm and the second adjusting arm are mutually vertical,

preferably, when the first adjusting arm is connected with the second adjusting arm, the sliding channel of the first adjusting arm is perpendicular to the sliding channel of the second adjusting arm.

Specifically, if the parallel sliding channels are arranged on the adjusting arms in the horizontal direction, when the first adjusting arm and the second adjusting arm are connected in a regular cross manner, the sliding channels on the two adjusting arms are also perpendicular to each other; this allows each screw to have a sliding channel in both the longitudinal and transverse directions.

Preferably, the first adjusting arm is connected with the exhaust fan main body in a horizontally placed direction.

The exhaust fan main body is provided with an exhaust opening and an exhaust opening; the air suction opening is arranged towards one side of the exhaust fan main body connected with the first adjusting arm; the discharge port is arranged at the opposite side of the suction port.

Preferably, the middle part of the plate surface at one side of the exhaust fan main body with the exhaust opening is outwards raised, and two ends of the plate surface extend from the middle part of the plate surface and are obliquely arranged in a downhill mode.

Specifically, air exhauster main part middle part is outside protruding for air exhauster main part inside has bigger space, and both ends extend from the middle part and set up with downhill path slope, make air exhauster main part and the both ends thickness of adjusting member being connected little, this design can be so that when adjusting member supported air exhauster main part, has better holding power, because of the weight at its both ends, the space is little relatively, and the focus is concentrated, also adjusts the direction of air exhauster main part easily.

Preferably, both ends of the exhaust fan main body are provided with screw holes connected with the adjusting member.

Preferably, the second adjusting arm is provided with a connecting end.

The design of connecting the end can make second regulating arm and other structural connection in outside, makes updraft ventilator construct and can fix on some exterior structure, perhaps can be according to the in-service use demand, and the joint support cylinder is raised updraft ventilator wholly to satisfy the demand.

Preferably, the bottom of the second adjusting arm extends along the periphery to form a placing end;

the utility model discloses a ventilation mechanism, including the end of putting, place the end of putting, can be so that place ventilation mechanism on the plane, need not to fix in other places through connecting the end, this design makes ventilation mechanism can the exclusive use, moves or places wantonly.

In the above, the placing end is provided with one or more connecting holes, so that the placing end can be used as a connecting end at the same time.

Specifically, the placing end is provided with the connecting hole, so that the placing end can be used as a connecting end at the same time, and the practicability of the air draft mechanism is enhanced.

Preferably, the discharge port is composed of a plurality of through holes.

Particularly, the discharge port formed by the through holes can uniformly radiate gas or heat, and can realize better discharge effect.

Preferably, the suction opening is circular and protrudes outward along the plate surface to form a connection end connected with the pipe body.

Specifically, the suction opening is connected with an external pipe body (for example, a suction pipe), and the suction opening protrudes outwards along the plate surface to form a connecting end capable of being connected with the pipe body.

The utility model has the advantages that:

the utility model provides a novel air draft mechanism, which is provided with an adjusting component, wherein two sliding channels which are arranged in parallel are arranged on a first adjusting arm and a second adjusting arm, so that the sliding channels are overlapped to form four movable end points, and the four movable end points move in the sliding channels through screws, so that the air draft mechanism can be adjusted in the front and back direction, the up and down direction, the rotating and inclining direction and the like, and a user can select a specific direction to perform air draft and dust removal according to the requirement; the novel multifunctional electric heating device is simple in structure, low in cost and high in practicability, and can be independently placed on the ground for use or connected with external equipment to be fixed on the equipment.

Drawings

Fig. 1 to 3 are schematic structural views of a novel air draft mechanism in embodiment 1 of the present invention;

fig. 4 is a schematic structural view of a main body of an exhaust fan in embodiment 1 of the present invention;

fig. 5 is a schematic view of backward adjustment of the novel air draft mechanism in embodiment 1 of the present invention;

fig. 6 is a schematic view of downward movement adjustment of the novel air draft mechanism in embodiment 1 of the present invention;

fig. 7 is a schematic view of adjusting the inclination of the novel air draft mechanism in embodiment 1 of the present invention;

fig. 8 is a schematic structural view of an adjusting member according to embodiment 1 of the present invention;

fig. 9 is a schematic structural view of the novel air draft mechanism in embodiment 2 of the present invention;

fig. 10 is a schematic structural view of the novel air draft mechanism according to embodiment 3 of the present invention;

fig. 11 is a schematic structural view of an adjusting member according to embodiment 4 of the present invention.

Description of the reference numerals

1 an exhaust fan body, 2 an adjusting component;

11 air suction openings, 12 air exhaust openings, 13 board surfaces, 13a board surface middle parts and 13b board surface two ends;

21 a first adjusting arm, 22a second adjusting arm, 23 a sliding channel, 24 a movable end point, 25 a screw;

22a, 22b, and 22 c.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

Example 1

One embodiment of the present invention, as shown in fig. 1 to 8, provides a novel air draft mechanism of a laser processing device, which includes an air draft main body 1 and an adjusting member 2 connected to the air draft main body;

the adjustment member 2 comprises a first adjustment arm 21 and a second adjustment arm 22; the first adjusting arm 21 and the second adjusting arm 22 are respectively provided with two sliding channels 23 which are parallel to the adjusting arm main body and are arranged in parallel;

in the present embodiment, the first adjusting arm 21 and the second adjusting arm 22 are connected in a cross manner, and the sliding channels 23 of the first adjusting arm 21 and the second adjusting arm 22 are overlapped to form four movable end points 24. At the moment, the sliding channel of the first adjusting arm is vertical to the sliding channel of the second adjusting arm. The four active end points 24 are configured for the passage of screws 25, so that said screws 25 connect the first 21 and the second 22 adjusting arm. The first adjusting arm 21 is fixedly connected with the exhaust fan main body 1. In particular, screw 25 passes through movable end 24, so that screw 25 can slide in sliding channel 23, thereby adjusting the direction of the suction fan. A slide channel 23 is provided on both the first and

second adjustment arms

21, 22, so that the adjustment member 2 has a space for the screw 25 to slide.

In the present embodiment, since the slide channels 23 are arranged in parallel with the main body of the adjustment arm, two slide channels 23 are arranged on the adjustment arm in a horizontal direction. When the two adjusting arms are connected, the sliding channels 23 of the two adjusting arms are overlapped, so that four movable end points 24 are provided, each movable end point 24 is provided with two sliding channels 23 for sliding, namely each screw 25 is provided with a sliding channel 23 in the longitudinal direction and the transverse direction. When the exhaust fan is adjusted up and down, back and forth and inclined, four screws 25 penetrating through the movable end point 24 slide in the sliding channel 23, so that the purpose of adjustment is achieved.

The first adjusting arm 21 is connected to the suction fan body 1 in a horizontally disposed direction. The exhaust fan body 1 is provided with an exhaust opening 11 and a discharge opening 12; the air suction opening 11 is arranged towards one side of the exhaust fan main body 1 connected with the first adjusting arm 21; the discharge ports 12 are provided at opposite sides of the suction port 11.

The middle part of one side plate surface 13 of the exhaust fan main body 1 with the exhaust opening 11 is outwards protruded, and two ends 13b of the plate surface extend from the middle part 13a of the plate surface and are obliquely arranged in a downward slope mode.

Specifically, the middle part 13a of the exhaust fan main body protrudes outwards, so that the inner part of the exhaust fan main body has a larger space, and the air pumping and exhausting effect is better; and both ends 13b extend and set up with slope mode slope from middle part 13a for the both ends thickness that air exhauster main part 1 is connected with adjusting member 2 is little, and this design can have better holding power when adjusting member 2 supports air exhauster main part 1, because of its weight at both ends, the space is little relatively, and the focus is concentrated, also adjusts the direction of air exhauster main part easily.

The thickness of the central portion 13a of the blower body is greater than the thickness of the two ends 13 b. The bottom of the second adjusting arm 22 extends along the periphery to form a placing end 22 a; the arrangement of the placing end 22a can enable the air draft mechanism to be placed on a plane through the placing end 22a, and the design enables the air draft mechanism to be used independently and to be moved or placed freely.

Example 2

One of the embodiments of the present invention is shown in fig. 9, the main technical solution of this embodiment is basically the same as that of embodiment 1, and the characteristics that are not explained in this embodiment adopt the explanation in embodiment 1, which is not described again here. This example differs from example 1 in that:

the placing end 22a is also provided with two connecting holes 22b, so that the placing end 22a can be used as a connecting terminal at the same time, and the practicability of the air draft mechanism is enhanced.

Example 3

One of the embodiments of the present invention, as shown in fig. 10, the main technical solution of this embodiment is basically the same as that of embodiment 1 or embodiment 2, and the characteristics that are not explained in this embodiment adopt the explanations in embodiment 1 or embodiment 2, which are not described again here. This embodiment differs from embodiment 1 or embodiment 2 in that:

the second adjusting arm 22 is not provided with a placing end, and is directly provided with a connecting tail end 22 c; the design of connecting terminal 22c can make second regulating arm 22 be connected with other structures of outside, makes updraft ventilator structure fix on some exterior structure, perhaps can be according to the in-service use demand, connects outside support cylinder and raises updraft ventilator structure wholly to satisfy the demand.

Example 4

One of the embodiments of the present invention, as shown in fig. 11, the main technical solution of this embodiment is basically the same as that of embodiment 1, embodiment 2 or embodiment 3, and the characteristics that are not explained in this embodiment adopt the explanations of embodiment 1, embodiment 2 or embodiment 3, which are not described again here. This embodiment differs from embodiment 1, embodiment 2, or embodiment 3 in that:

the first adjusting arms 21 are provided with two sliding channels 23 which are inclined relative to the main body of the first adjusting arm 21 and are arranged in parallel.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A novel air draft mechanism of laser processing equipment is characterized by comprising an air draft fan main body and an adjusting member connected with the air draft fan main body;

when the first adjusting arm is connected with the second adjusting arm, the sliding channels of the first adjusting arm and the second adjusting arm are overlapped to form four movable end points;

the movable end point is configured for a screw to pass through so that the screw connects the first and second adjustment arms;

the first adjusting arm is fixedly connected with the exhaust fan main body;

the exhaust fan main body is provided with an exhaust opening and an exhaust opening; the air suction opening is arranged towards one side of the exhaust fan main body connected with the first adjusting arm; the discharge port is arranged on the opposite side of the air suction port;

the exhaust fan main part has the outside arch in one side face middle part of suction opening, and this face both ends extend and set up with slope mode slope from the face middle part.

2. The novel updraft mechanism of claim 1, wherein said first and second adjustment arms are configured to be connected in a crisscross manner.

3. The novel updraft mechanism of claim 1, wherein when said first and second arms are connected, said first arm glide channel is perpendicular to said second arm glide channel.

4. The new draft gear of claim 1, wherein said first adjustment arm is connected to said draft fan body in a horizontally disposed orientation.

5. The new draft gear according to claim 1, wherein said exhaust port is comprised of a plurality of through holes.

6. The novel draft mechanism according to claim 1, wherein the draft opening is circular and is outwardly convex along the panel to form a connection end to the tube.

7. The novel ventilation mechanism of claim 5, wherein the two ends of the main body of the ventilator are provided with screw holes connected with the adjusting member.

8. The novel updraft mechanism of claim 1, wherein said second adjustment arm is provided with a connection end.

9. The new draft gear according to claim 1, wherein said second arm bottom extends peripherally to form a receiving end.

10. The new draft gear according to claim 9, wherein said receiving end is formed with one or more attachment holes.