CN211759299U

CN211759299U - Laser cutting air deflector

Info

Publication number: CN211759299U
Application number: CN201922333468.3U
Authority: CN
Inventors: 王言兵; 韦升局; 王立嵩
Original assignee: Guangzhou Zhide Electric Appliance Industry Co ltd
Current assignee: Guangzhou Zhide Electric Appliance Industry Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-27
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a laser cutting aviation baffle, including casing of the case, air vent, wind-guiding mainboard, be provided with above the casing of the case the air vent, be provided with in the air vent the wind-guiding mainboard, wind-guiding mainboard one side is provided with the transmission shaft, transmission shaft one side is provided with the motor, be provided with the power cord above the motor, power cord one side is provided with power connection, the preceding trace that is provided with of wind-guiding mainboard, be provided with the hinge pin above the trace, the wind-guiding mainboard is provided with the wind-guiding subplate from top to bottom, the wind-guiding subplate both sides are provided with the back shaft. Has the advantages that: the utility model discloses utilize rotatable wind-guiding mainboard and wind-guiding subplate to change the circulation of air, guarantee that the heat dissipation capacity is corresponding with laser cutting machine work load, utilize the rotation of motor control wind-guiding mainboard simultaneously, saved the hand labor power to utilize the trace to drive the wind-guiding subplate and rotate together, guaranteed the synchronism of wind-guiding mainboard and wind-guiding subplate.

Description

Laser cutting air deflector

Technical Field

The utility model relates to a laser cutting machine field especially relates to a laser cutting aviation baffle.

Background

Laser cutting machine temperature is lower when just beginning to cut the operation, need avoid the overfire, guarantee thermal gathering, and after laser cutting machine work for a long time, whole temperature risees, at this moment need increase the air volume again, guarantee laser cutting machine's heat dissipation, but in prior art, generally all adopt fixed aviation baffle, the air flow that gets into laser cutting machine is certain, the heat dissipation is also the same, it is too fast to cause earlier stage heat dissipation easily, the programming rate is slow, the later stage heat dissipation is not enough to lead to inside heat gathering and damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a laser cutting aviation baffle just in order to solve above-mentioned problem, the utility model provides the high effect of laser cutting machine ventilation.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a laser cutting air deflector comprises a case shell, a ventilation window and an air guide main board, wherein the ventilation window is arranged on the case shell, the air guide main board is arranged in the ventilation window, a transmission shaft is arranged on one side of the air guide main board, a motor is arranged on one side of the transmission shaft, the model of the motor is Z4-65, a power line is arranged on the motor, a power supply connector is arranged on one side of the power line, a linkage rod is arranged in front of the air guide main board, a hinge pin is arranged on the linkage rod, an air guide auxiliary plate is arranged above and below the air guide main board, and support shafts are arranged on two sides of the air.

Further setting: the louver passes through the chassis housing.

The arrangement ensures the circulation of air inside and outside the case shell.

Further setting: the transmission shaft is welded on the air guide main board, and the transmission shaft is connected with the case shell through a bearing.

So set up, the welding makes the transmission shaft is firm reliable, and bearing connection has guaranteed the transmission shaft is nimble rotatory.

Further setting: the motor is connected with the case shell through bolts, and the power line is welded on the motor and the power connector respectively.

So set up, bolted connection is convenient for dismouting maintenance the motor, the welding has guaranteed the power cord is firm reliable.

Further setting: the hinge pin is welded on the linkage rod and is respectively connected with the air guide main board and the air guide auxiliary board through hinges.

So set up, the welding makes hinge pin is durable, and hinged joint has guaranteed the trace drives the wind-guiding mainboard with the wind-guiding subplate rotates.

Further setting: the supporting shaft is welded on the air guide auxiliary plate, and the supporting shaft is connected with the case shell through a bearing.

So set up, the welding makes the back shaft is firm reliable, and the bearing connection has guaranteed the back shaft is nimble to be rotated.

Further setting: the sum of the areas of the air guide main plate and the air guide auxiliary plate is larger than the area of the ventilation window.

Due to the arrangement, the air guide main plate and the air guide auxiliary plate can completely control the air flow of the ventilation window.

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

1. the rotatable air guide main board and the rotatable air guide auxiliary board are used for changing the air circulation, so that the heat dissipation capacity is ensured to correspond to the workload of the laser cutting machine;

2. the motor is used for controlling the rotation of the air guide main board, so that the labor force is saved;

3. the air guide auxiliary plate is driven by the linkage rod to rotate together, so that the synchronism of the air guide main plate and the air guide auxiliary plate is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 inventive exercise.

Fig. 1 is a schematic structural view of a laser cutting air deflector according to the present invention;

fig. 2 is a cross-sectional view of a laser cutting air deflector according to the present invention;

fig. 3 is a schematic view of a wind-guiding main board of a laser cutting wind-guiding plate according to the present invention;

fig. 4 is a schematic view of an air guiding auxiliary plate of the laser cutting air guiding plate of the present invention.

The reference numerals are explained below:

1. a housing of the chassis; 2. a power line; 3. an electric motor; 4. a power supply connector; 5. a ventilation window; 6. an air guide auxiliary plate; 7. the air guide main board; 8. a linkage rod; 9. a support shaft; 10. a drive shaft; 11. a hinge pin.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

example 1

As shown in fig. 1-4, a laser cutting wind deflector comprises a housing 1, a ventilation window 5, a wind guiding main board 7, a ventilation window 5 arranged on the housing 1, a channel for air circulation, a wind guiding main board 7 arranged in the ventilation window 5 for guiding wind and simultaneously transmitting motion, a transmission shaft 10 arranged on one side of the wind guiding main board 7 for driving the wind guiding main board 7 to rotate, a motor 3 arranged on one side of the transmission shaft 10 for driving the transmission shaft 10 to rotate, a power cord 2 arranged on the motor 3 for transmitting power, a power connector 4 arranged on one side of the power cord 2 for connecting with a control circuit, a coupling rod 8 arranged in front of the wind guiding main board 7 for driving the wind guiding auxiliary board 6 to rotate, a hinge pin 11 arranged on the coupling rod 8, a fixed coupling rod 8, a wind guiding auxiliary board 6 arranged above and below the wind guiding main board 7 for completely controlling air circulation in cooperation with the wind guiding, and supports the air guide auxiliary plate 6.

Example 2

This example differs from example 1 in that:

the ventilation window 5 penetrates through the machine case shell 1, and the ventilation of air inside and outside the machine case shell 1 is guaranteed.

The working principle is as follows: connect 4 and laser cutting machine control circuit with the power, laser cutting machine passes through power cord 2 control motor 3 and rotates, when needing to increase the air volume, motor 3 drive transmission shaft 10 drives wind-guiding mainboard 7 and rotates, wind-guiding mainboard 7 drives wind-guiding subplate 6 through trace 8 and rotates, wind-guiding subplate 6 uses back shaft 9 as the center to follow wind-guiding mainboard 7 and rotate to same direction and guarantee to be parallel with air vent 5, realize inside and outside circulation of air of casing 1 of the machine case, when needing to reduce the air volume, motor 3 reversal makes wind-guiding mainboard 7 and wind-guiding subplate 6 perpendicular with air vent 5, prevent the air flow.

Claims

1. A laser cutting aviation baffle which characterized in that: including quick-witted case casing (1), air vent (5), wind-guiding mainboard (7), be provided with above quick-witted case casing (1) air vent (5), be provided with in air vent (5) wind-guiding mainboard (7), wind-guiding mainboard (7) one side is provided with transmission shaft (10), transmission shaft (10) one side is provided with motor (3), be provided with power cord (2) above motor (3), power cord (2) one side is provided with power connection (4), preceding trace (8) that is provided with of wind-guiding mainboard (7), be provided with hinge pin (11) above trace (8), wind-guiding mainboard (7) are provided with wind-guiding subplate (6) from top to bottom, wind-guiding subplate (6) both sides are provided with back shaft (9).

2. The laser-cut wind deflector of claim 1, wherein: the ventilation window (5) penetrates through the machine case shell (1).

3. The laser-cut wind deflector of claim 1, wherein: the transmission shaft (10) is welded on the air guide main board (7), and the transmission shaft (10) is connected with the case shell (1) through a bearing.

4. The laser-cut wind deflector of claim 1, wherein: the motor (3) is connected with the case shell (1) through bolts, and the power line (2) is welded on the motor (3) and the power connector (4) respectively.

5. The laser-cut wind deflector of claim 1, wherein: the hinge pin (11) is welded on the linkage rod (8), and the hinge pin (11) is respectively connected with the air guide main board (7) and the air guide auxiliary board (6) through hinges.

6. The laser-cut wind deflector of claim 1, wherein: the supporting shaft (9) is welded on the air guide auxiliary plate (6), and the supporting shaft (9) is connected with the case shell (1) through a bearing.

7. The laser-cut wind deflector of claim 1, wherein: the sum of the areas of the air guide main plate (7) and the air guide auxiliary plate (6) is larger than the area of the ventilation window (5).