CN212371452U

CN212371452U - Laser cutting device is used in fan production

Info

Publication number: CN212371452U
Application number: CN202020733660.1U
Authority: CN
Inventors: 陈凤琴; 谢金艳
Original assignee: Xie Jinyan
Current assignee: Xie Jinyan
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-01-19
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a laser cutting device is used in fan production, including device main part, cutting head and dust cage, the inside hub connection of device main part has the delivery wheel, and the outside of delivery wheel is connected with the drive belt, the top of device main part is provided with the adjustable shelf, and the outside bolt fastening of adjustable shelf has the diaphragm, the top of diaphragm is provided with the fan main part, the spout has been seted up to the inside of diaphragm, and the inside of spout is provided with the movable block, the cutting head is installed in the outside of guide rail, be connected with the blast pipe between dust cage and the fan main part. This laser cutting device is used in fan production can effectively clear away toxic gas and slag etc. that the cutting in-process produced, avoids influencing the normal cutting work of device, has improved the cutting effect of device, can carry out position control to the panel main part simultaneously to shorten the displacement of cutting head, make the guide rail that need not to install the overlength, reduced the volume of device.

Description

Laser cutting device is used in fan production

Technical Field

The utility model relates to a fan processing equipment technical field specifically is a laser cutting device is used in fan production.

Background

The fan is a gas conveying equipment commonly used, and it can improve gas pressure and discharge gas through the mechanical motion of inside impeller to can realize effects such as ventilation, cooling and dust removal, consequently by fields such as wide application in mill and building, the fan comprises impeller, casing and motor etc. usually, in the fan production process, need use laser cutting device to carry out cutting process to the casing, but the laser cutting device still has some insufficiencies for fan production in the market at present, for example:

1. because the laser cutting device can generate some harmful gases and partial slag when cutting the plate, most of the laser cutting devices in the current market are inconvenient to collect and process the toxic gases and the slag generated in the cutting process;

2. because the casing size of part large-scale fan is great, but the laser cutting device on the existing market is inconvenient to remove the regulation to the sheet metal that its top was placed to laser cutting head need carry out long distance when carrying out laser cutting to the casing and remove, makes laser cutting device need longer motion guide rail, thereby has increased the volume of device, has had certain use defect.

We have therefore proposed a laser cutting apparatus for fan production to facilitate solving the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laser cutting device is used in fan production to solve the inconvenient poisonous gas and the slag that produce to the cutting process of laser cutting device on the existing market that above-mentioned background art provided and collect the problem of handling and inconvenient sheet metal of placing above that removes the regulation.

In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting device for fan production comprises a device main body, a cutting head and a dust hood, wherein the inner shaft of the device main body is connected with a conveying wheel, the outer side of the conveying wheel is connected with a transmission belt, a plate main body is arranged above the conveying wheel, a movable frame is arranged above the device main body, a transverse plate is fixed on the outer side of the movable frame through a bolt, and the lower surface of the transverse plate is fixed with a guide rail through a bolt, a fan main body is arranged above the transverse plate, the right side of the fan main body is provided with a filtering device, the transverse plate is internally provided with a sliding chute, the sliding chute is internally provided with a movable block, and a spring is connected between the movable block and the transverse plate, the cutting head is arranged at the outer side of the guide rail, the outer side of the cutting head is sleeved with a dust collection cover, an exhaust pipe is connected between the dust hood and the fan main body, and an air inlet pipe is connected between the dust hood and the filtering device.

Preferably, the conveying wheels are equidistantly distributed in the device body, and the upper ends of the conveying wheels are higher than the upper surface of the device body.

Preferably, the movable block and the chute form a clamping sliding structure, and the movable block and the transverse plate form an elastic structure through a spring.

Preferably, the bottom of the cutting head is higher than the bottom of the dust collection cover, and the dust collection cover is made of semitransparent glass materials.

Preferably, the dust collection cover is of a cylindrical structure, and balls are embedded in the lower surface of the dust collection cover at equal intervals and attached to the upper surface of the plate main body.

Preferably, both the exhaust pipe and the air inlet pipe are distributed in a folded mode, the exhaust pipe and the air inlet pipe are attached to the outer side of the movable block, and the section of the movable block is of an I-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: this laser cutting device is used in fan production:

1. the movable block and the dust collection cover are arranged, the cutting part can be covered through the dust collection cover, toxic gas and slag generated in the cutting process can be conveniently adsorbed and collected by the exhaust pipe, meanwhile, the movable block can guide and comb the exhaust pipe and the air inlet pipe, the exhaust pipe and the air inlet pipe are prevented from being wound in the cutting process of the device, the toxic gas and the slag generated in the cutting process can be effectively removed through the structure, normal cutting work of the device is prevented from being influenced, and the cutting effect of the device is improved;

2. the conveying wheel is arranged, the conveying wheel is controlled to rotate, the conveying wheel can drive the plate main body to carry out position adjustment, under the same cutting condition, when the plate main body and the cutting head move in opposite directions, the moving distance of the cutting head can be effectively shortened, the device can carry out position adjustment on the plate main body through the structure, the moving distance of the cutting head is shortened, the guide rail which is overlong does not need to be installed, and the size of the device is reduced.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic side sectional view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the installation structure of the conveying wheel of the present invention;

FIG. 4 is a schematic view of the main sectional structure of the dust cage of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a device main body; 2. a delivery wheel; 3. a transmission belt; 4. a plate main body; 5. a movable frame; 6. a transverse plate; 7. a guide rail; 8. a fan main body; 9. a filtration device; 10. a chute; 11. a movable block; 12. a spring; 13. a cutting head; 14. a dust collection cover; 1401. a ball bearing; 15. an exhaust pipe; 16. an air inlet pipe.

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. 1-5, the present invention provides a technical solution: a laser cutting device for fan production comprises a device body 1, a conveying wheel 2, a transmission belt 3, a plate body 4, a movable frame 5, a transverse plate 6, a guide rail 7, a fan body 8, a filtering device 9, a sliding groove 10, a movable block 11, a spring 12, a cutting head 13, a dust collecting cover 14, an exhaust pipe 15 and an air inlet pipe 16, wherein the conveying wheel 2 is connected to the inner shaft of the device body 1, the transmission belt 3 is connected to the outer side of the conveying wheel 2, the plate body 4 is arranged above the conveying wheel 2, the movable frame 5 is arranged above the device body 1, the transverse plate 6 is fixed to the outer side of the movable frame 5 through bolts, the guide rail 7 is fixed to the lower surface of the transverse plate 6 through bolts, the fan body 8 is arranged above the transverse plate 6, the filtering device 9 is arranged on the right side of the fan body 8, the sliding groove 10 is formed in the transverse plate, a spring 12 is connected between the movable block 11 and the transverse plate 6, the cutting head 13 is installed on the outer side of the guide rail 7, a dust collection cover 14 is sleeved on the outer side of the cutting head 13, an exhaust pipe 15 is connected between the dust collection cover 14 and the fan main body 8, and an air inlet pipe 16 is connected between the dust collection cover 14 and the filtering device 9;

the conveying wheels 2 are distributed in the device main body 1 at equal intervals, the upper ends of the conveying wheels 2 are higher than the upper surface of the device main body 1, the conveying wheels 2 are driven to rotate by the control motor, so that the conveying wheels 2 can adjust the position of the plate main body 4, the plate main body 4 and the cutting head 13 can move in opposite directions, the movement distance of the cutting head 13 is shortened, a long track does not need to be installed in the device, and the size of the device is reduced;

the movable block 11 and the chute 10 form a clamping sliding structure, the movable block 11 and the transverse plate 6 form an elastic structure through the spring 12, and the movable block 11 can comb the exhaust pipe 15 and the air inlet pipe 16 under the elastic force action of the spring 12 through the structure, so that the exhaust pipe 15 and the air inlet pipe 16 are prevented from being wound in the movement process of the cutting head 13;

the bottom of the cutting head 13 is higher than the bottom of the dust hood 14, and the dust hood 14 is made of semitransparent glass materials, so that the dust hood 14 can effectively shield and protect the cutting head 13, and can filter light rays in the cutting process to avoid injuring eyes of workers;

the dust collection cover 14 is of a cylindrical structure, the balls 1401 are embedded in the lower surface of the dust collection cover 14 at equal intervals, the balls 1401 are attached to the upper surface of the plate main body 4, the dust collection cover 14 is attached to the plate main body 4, impurities on the surface of a region to be cut can be swept down in the moving process of the plate main body 4, meanwhile, toxic gas and slag can be collected conveniently, and the balls 1401 can reduce the abrasion of the dust collection cover 14;

both the exhaust pipe 15 and the intake pipe 16 are distributed in a folded shape, and both the exhaust pipe 15 and the intake pipe 16 are attached to the outer side of the movable block 11, and the section of the movable block 11 is in an I-shaped structure, so that the exhaust pipe 15 and the intake pipe 16 can be limited and guided by the movable block 11, and the exhaust pipe 15 and the intake pipe 16 are prevented from being wound.

The working principle is as follows: when the laser cutting device for fan production is used, firstly, as shown in fig. 1 and fig. 3-4, the plate main body 4 is placed above the conveying wheel 2, then the cutting head 13 is controlled to move downwards, so that the dust collection cover 14 is attached to the upper surface of the plate main body 4, then the cutting head 13 is controlled to cut the plate main body 4, when the cutting range is large, the conveying wheel 2 is controlled to rotate, so that the conveying wheel 2 drives the plate main body 4 to move, so that the plate main body 4 and the cutting head 13 move oppositely, and at this time, the cutting head 13 can cut the plate main body 4 in a large range under the condition of short-distance movement;

as shown in fig. 1-2 and 5, the dust hood 14 can cover the cutting area, and then the fan body 8 is controlled to adsorb and collect the toxic gas and the slag in the dust hood 14 through the exhaust pipe 15, and then the gas is introduced into the filter 9, the gas and the slag are filtered, the filtered air is blown to the interior of the dust collection cover 14 again through the air inlet pipe 16, thereby cooling the cutting head 13, the device is more energy-saving, and simultaneously, in the cutting movement process of the cutting head 13, the exhaust pipe 15 and the air inlet pipe 16 are always attached to the outer side of the movable block 11, the movable block 11 can guide and comb the exhaust pipe 15 and the air inlet pipe 16 under the elastic force of the spring 12, the exhaust pipe 15 and the air inlet pipe 16 are prevented from being wound, to thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a fan production is with laser cutting device, includes device main part (1), cutting head (13) and dust cage (14), its characterized in that: the device is characterized in that a conveying wheel (2) is connected to an inner shaft of the device main body (1), a driving belt (3) is connected to the outer side of the conveying wheel (2), a plate main body (4) is arranged above the conveying wheel (2), a movable frame (5) is arranged above the device main body (1), a transverse plate (6) is fixed to the outer side of the movable frame (5) through bolts, a guide rail (7) is fixed to the lower surface of the transverse plate (6) through bolts, a fan main body (8) is arranged above the transverse plate (6), a filtering device (9) is arranged on the right side of the fan main body (8), a sliding groove (10) is formed in the transverse plate (6), a movable block (11) is arranged in the sliding groove (10), a spring (12) is connected between the movable block (11) and the transverse plate (6), a cutting head (13) is installed on the outer side of the guide rail (7), and a dust collection cover, an exhaust pipe (15) is connected between the dust collection cover (14) and the fan main body (8), and an air inlet pipe (16) is connected between the dust collection cover (14) and the filtering device (9).

2. The laser cutting device for the fan production according to claim 1, wherein: the conveying wheels (2) are distributed in the device main body (1) in an equal distance mode, and the upper ends of the conveying wheels (2) are higher than the upper surface of the device main body (1).

3. The laser cutting device for the fan production according to claim 1, wherein: the movable block (11) and the sliding groove (10) form a clamping sliding structure, and the movable block (11) and the transverse plate (6) form an elastic structure through a spring (12).

4. The laser cutting device for the fan production according to claim 1, wherein: the bottom of the cutting head (13) is higher than the bottom of the dust collection cover (14), and the dust collection cover (14) is made of semitransparent glass materials.

5. The laser cutting device for the fan production according to claim 1, wherein: the dust collection cover (14) is of a cylindrical structure, balls (1401) are embedded in the lower surface of the dust collection cover (14) at equal intervals, and the balls (1401) are attached to the upper surface of the plate body (4).

6. The laser cutting device for the fan production according to claim 1, wherein: the exhaust pipe (15) and the air inlet pipe (16) are both distributed in a folding shape, the exhaust pipe (15) and the air inlet pipe (16) are both attached to the outer side of the movable block (11), and the section of the movable block (11) is of an I-shaped structure.