KR950004737Y1 - Dust excluding device of laser lathe - Google Patents

Abstract

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Description

Metal Dust Removal Device of Laser Metal Processing Machine

1 is a schematic side view of a part of a laser metal working machine to explain the prior art.

2 is a schematic side view of a part of the laser metal processing machine to which the present invention is applied.

* Explanation of symbols for main parts of the drawings

101: processing machine base portion 102: conveyor

103: processed specimen 104: box

105: roll brush

The present invention relates to a metal dust removal device of a laser metal processing machine, and particularly, to easily remove metal dust attached to a conveyor surface during metal cutting of a laser metal processing machine.

Conventionally, as shown in FIG. 1, a conveyor (2) is installed over the entire processing area to transfer the laser metal cut specimens, chips, and the like to remove the specimens and chips of the laser processing machine. It is.

Then, one side of the conveyor (2) was configured to install a box (4) capable of holding the specimen (3) processed by laser metal cutting.

The conventional laser processing machine configured as described above functions as a conveyor when used, that is, the removal of the processed specimen 3 and chips is easily transferred to the box 4 via the conveyor 2, but the metal dust 10 generated during laser metal cutting 10 (Small iron particles) are attached to the surface of the conveyor (2) as it is not to fall off, and in the long-term use, metal dust (10) is accumulated in the thickness around the work place, so that the inconvenience of defects and malfunctions of the conveyor that workers must shake off frequently Problems that occur have been caused.

The present invention is equipped with a roll brush in close contact with the surface of the conveyor to one side, that is the box side of the conveyor in order to solve the above-mentioned problems and problems of the conventional, to easily shake off the metal dust attached to the surface of the conveyor during operation When described in detail with reference to the accompanying drawings to be drawn out as follows.

As shown in FIG. 2, a roll brush is placed on one side of the conveyor 102 for mailing specimens, chips, etc., which are laser-metal-cutted, on the upper side of the machine base unit 101, that is, on the box 104 that can contain the processed specimens 103 (105) was attached.

At this time, the roll brush 105 is preferably installed in close contact with the lower end of one side of the conveyor 102, it is preferable to be adjustable up and down, and rotates in the reverse direction of the conveyor 102 to the motor (not shown) This is desirable.

Reference numeral 110 is a metal dust.

According to the present invention configured as described above, when the laser processing machine is operated, the metal is processed by the laser, and the processed specimen 103 and the metal dust 110, etc. generated during the processing are dropped downward and fall to the surface of the conveyor 102. In addition, the roll brush 105 built up between the one side of the conveyor 102 and the guide piece 106 of the box 104 capable of holding the movable specimen 103 may be moved by a separate motor (not shown). 102) It rotates in the reverse direction of travel.

At this time, the conveyor 102 is a state in which the conveyor is always driven according to the operating instructions of the laser processing machine, so that the processed specimen 103 and the metal dust 110 dropped to be transported to one side to be contained in the box 104. , The relatively large processed specimen 103 transported by the conveyor 102 is freely dropped to the box 104 by its own weight, and the metal dust 110 having less particles guides the box 104 of the conveyor 102. In a state in which the metal dust 110 attached to the surface of the conveyor 102 is completely removed by rubbing the conveyor 102 by the reverse rotation of the roll brush 105 which is arranged in intimate contact between the pieces 106. It is to perform a continuous rotation operation.

As described above, the metal dust removal device of the laser processing machine of the present invention is installed at the lower side of the conveyor in a state in which the roll brush is closely adjustable so that the surface of the conveyor is always brushed off, thereby transferring the processed specimens and chips as well as the metal dust. It is a very practical design that does not scatter on the conveyor surface and does not require any cleaning.

Claims (1)

In the laser metalworking machine in which the conveyor 102 is installed to transfer the processed specimen 103 or the like on the upper side of the machine base unit 101, between the lower end of one side of the conveyor 102 and the guide piece 106 of the box 104. Metal dust removal device of the laser metal processing machine, characterized in that the roll brush 105 is installed in close contact with.