CN215393216U

CN215393216U - Panel laser cutting device

Info

Publication number: CN215393216U
Application number: CN202023212819.4U
Authority: CN
Inventors: 郭静
Original assignee: CHONGQING YUTONG MACHINERY CO LTD
Current assignee: CHONGQING YUTONG MACHINERY CO LTD
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2022-01-04
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to the technical field of laser cutting, in particular to a plate laser cutting device which comprises a collecting box shell, wherein a collecting box is movably connected inside the collecting box shell, a supporting plate is fixedly connected to the upper surface of the collecting box shell, a suction fan is fixedly connected to the bottom surface of the supporting plate, a first air suction hole is formed in the upper surface of the supporting plate, a plate fixing plate is fixedly connected to the upper surface of the supporting plate, and a second air suction hole is formed in the upper surface of the plate fixing plate. The utility model has the advantages that: the collecting box is arranged in the collecting box shell, the supporting plate with the suction fan is arranged on the upper surface of the collecting box shell, the first air suction hole is formed in the upper surface of the supporting plate, the plate fixing plate with the second air suction hole is arranged on the upper surface of the supporting plate, and a worker uses the suction fan to suck chip powder generated by laser cutting into the collecting box in the working process and regularly clean the collecting box, so that the purpose of design is achieved.

Description

Panel laser cutting device

Technical Field

The utility model relates to the technical field of laser cutting, in particular to a plate laser cutting device.

Background

Laser cutting is one of the thermal cutting methods, in which a workpiece is irradiated with a focused high-power-density laser beam to rapidly melt, vaporize, ablate or reach a burning point of the irradiated material, and the melted material is blown off by means of a high-speed airflow coaxial with the beam, thereby cutting the workpiece. The cutting of a processing object by using laser is a common process in the field of laser processing, the traditional laser cutting mode is to converge the laser on the surface of an object, when the used laser power is higher, physical and chemical changes such as melting, gasification, plasmatizing and the like of materials occur, when the processing power is high enough, the processing object can be disconnected along the position where the changes occur, so that the purpose of cutting the processing object is realized, the types of the used lasers are more, such as pulse laser and continuous laser, a CO2 laser with the maximum laser average power reaching kilowatt or even ten thousand watt is used when a thick steel plate is cut, the laser cutting belongs to one of thermal cutting methods, and because in the process of cutting the plate, particularly the metal plate, a plurality of metal residues or scraps and powder fly around, the temperature of the residues is very high, and great potential safety hazards are possibly caused, and is not easy to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a plate laser cutting device.

The purpose of the utility model is realized by the following technical scheme: a plate laser cutting device comprises a collecting box shell, wherein a collecting box is movably connected inside the collecting box shell, a supporting plate is fixedly connected to the upper surface of the collecting box shell, a suction fan is fixedly connected to the bottom surface of the supporting plate, a first air suction hole is formed in the upper surface of the supporting plate, a plate fixing plate is fixedly connected to the upper surface of the supporting plate, a second air suction hole and four fixing grooves are formed in the upper surface of the plate fixing plate, limit blocks are fixedly connected to the insides of the four fixing grooves, supporting blocks are fixedly connected to the upper surfaces of the four limit blocks, plate limiting plates are fixedly connected to the upper surfaces of the four supporting blocks, supporting columns are fixedly connected to the upper surface of the supporting plate, the number of the supporting columns is four, sliding grooves are formed in the side surfaces of the four supporting columns, four equal swing joint in inside of sliding tray has the movable block, four the movable hole, two have all been seted up to the upper surface of movable block the inside threaded connection of movable hole has the lead screw, two the inside swing joint of movable hole has the bracing piece, the equal fixedly connected with bottom plate in bottom surface of lead screw and bracing piece, the top surface difference fixedly connected with motor and the limiting plate of lead screw and bracing piece.

Optionally, four equal fixedly connected with laser cutting board in side of movable block, the laser cutting head is installed to the bottom of laser cutting board.

Optionally, the upper surface of the supporting plate is fixedly connected with three fixed baffles and three movable baffles.

Optionally, the number of the first air suction holes is four, and the first air suction holes correspond to the second air suction holes of the second air suction holes.

Optionally, the side surface of the limiting block is fixedly connected with a spring.

Optionally, the bottom surface of the collecting box shell is fixedly connected with supporting legs, and the surface of the collecting box is fixedly connected with a handle.

The utility model has the following advantages:

1. this panel laser cutting device sets up the collecting box through the inside at the collecting box shell, sets up the backup pad that has the suction fan at the upper surface of collecting box shell again, and the upper surface of backup pad sets up first hole of induced drafting to set up the panel fixed plate that has the second hole of induced drafting at the upper surface of backup pad, the staff uses the suction fan to inhale the collecting box with the piece powder that laser cutting produced in the course of the work in, regularly clears up it, has reached the purpose of design.

2. This panel laser cutting device sets up three fixed stop and a adjustable fender through the upper surface at the backup pad, and at staff's operation laser cutting device's in-process, the baffle can keep apart the laser that produces and external environment, has protected other non-operating personnel's health, and blocks the powder that splashes, and the suction fan of being convenient for is to its clearance.

Drawings

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

FIG. 2 is a schematic structural diagram of a plate fixing plate according to the present invention;

FIG. 3 is a schematic structural view of a retainer plate according to the present invention;

FIG. 4 is a schematic structural diagram of a plate limiting plate according to the present invention;

fig. 5 is a schematic structural view of the support rod of the present invention.

In the figure: 1-collecting box shell, 2-collecting box, 3-supporting plate, 4-suction fan, 5-first suction hole, 6-plate fixing plate, 7-second suction hole, 8-fixing groove, 9-limiting block, 10-supporting block, 11-plate limiting plate, 12-supporting column, 13-sliding groove, 14-movable block, 15-movable hole, 16-screw rod, 17-supporting rod, 18-bottom plate, 19-motor, 20-limiting plate, 21-laser cutting plate, 22-laser cutting head, 23-fixing baffle plate and 24-movable baffle plate.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1-5, a laser cutting device for plates comprises a collecting box housing 1, a collecting box 2 movably connected inside the collecting box housing 1, a supporting plate 3 fixedly connected to the upper surface of the collecting box housing 1, a suction fan 4 fixedly connected to the bottom surface of the supporting plate 3, a first suction hole 5 formed on the upper surface of the supporting plate 3, a plate fixing plate 6 fixedly connected to the upper surface of the supporting plate 3, a second suction hole 7 and a fixing groove 8 formed on the upper surface of the plate fixing plate 6, the collecting box 2 disposed inside the collecting box housing 1, the supporting plate 3 with the suction fan 4 disposed on the upper surface of the collecting box housing 1, the first suction hole 5 formed on the upper surface of the supporting plate 3, the plate fixing plate 6 with the second suction hole 7 disposed on the upper surface of the supporting plate 3, and a worker using the suction fan 4 to suck debris powder generated by laser cutting into the collecting box 2 during work, the air suction device is cleaned regularly to achieve the purpose of design, the number of the second air suction holes 7 and the number of the fixed grooves 8 are four, the inside of each of the four fixed grooves 8 is fixedly connected with a limiting block 9, the upper surfaces of the four limiting blocks 9 are fixedly connected with supporting blocks 10, the upper surfaces of the four supporting blocks 10 are fixedly connected with a plate limiting plate 11, the upper surface of the supporting plate 3 is fixedly connected with supporting columns 12, the number of the supporting columns 12 is four, the side surfaces of the four supporting columns 12 are respectively provided with a sliding groove 13, the inside of each of the four sliding grooves 13 is movably connected with a movable block 14, the upper surfaces of the four movable blocks 14 are respectively provided with a movable hole 15, the inside of each of the two movable holes 15 is in threaded connection with a screw rod 16, the inside of each of the two movable holes 15 is movably connected with a supporting rod 17, the bottom surfaces of the screw rod 16 and the supporting rod 17 are respectively and fixedly connected with a bottom plate 18, and the top surfaces of the screw rod 16 and the supporting rod 17 are respectively and fixedly connected with a motor 19 and a limiting plate 20, the side surfaces of the four movable blocks 14 are fixedly connected with a laser cutting plate 21, the bottom of the laser cutting plate 21 is provided with a laser cutting head 22, the upper surface of the supporting plate 3 is fixedly connected with a fixed baffle plate 23 and a movable baffle plate 24, by providing three fixed baffles 23 and one movable baffle 24 on the upper surface of the support plate 3, in the process of operating the laser cutting device by workers, the baffle can isolate the generated laser from the external environment, thereby protecting the health of other non-operators, and the splashed powder is blocked, so that the suction fan can clean the powder conveniently, the number of the fixed baffle plates 23 is three, the number of the first air suction holes 5 is four, the positions of the first air suction holes 5 and the second air suction holes 7 are corresponding, the side faces of the limiting blocks are fixedly connected with springs, the bottom face of the collecting box shell 1 is fixedly connected with supporting legs, and the surface of the collecting box 2 is fixedly connected with a handle.

The working process of the utility model is as follows: this panel laser cutting device, through set up collecting box 2 in the inside of collecting box shell 1, set up backup pad 3 that has suction fan 4 at the upper surface of collecting box shell 1 again, and the upper surface of backup pad 3 sets up first hole 5 that induced drafts, and set up the panel fixed plate 6 that has second hole 7 that induced drafts at the upper surface of backup pad 3, the staff uses suction fan 4 to inhale the piece powder that laser cutting produced in collecting box 2 at the course of the work, regularly to its clearance, the purpose of design has been reached, through set up three fixed stop 23 and a adjustable stop 24 at the upper surface of backup pad 3, in the in-process of staff's operation laser cutting device, the baffle can be kept apart the laser that produces with external environment, other non-operating personnel's health has been protected, and the powder that will splash blocks, be convenient for the suction fan to clear up it.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a panel laser cutting device which characterized in that: the collecting box comprises a collecting box shell (1), a collecting box (2) is movably connected inside the collecting box shell (1), a supporting plate (3) is fixedly connected to the upper surface of the collecting box shell (1), a suction fan (4) is fixedly connected to the bottom surface of the supporting plate (3), a first air suction hole (5) is formed in the upper surface of the supporting plate (3), a plate fixing plate (6) is fixedly connected to the upper surface of the supporting plate (3), a second air suction hole (7) and a fixing groove (8) are formed in the upper surface of the plate fixing plate (6), four air suction holes (7) and fixing grooves (8) are formed in number, a limiting block (9) is fixedly connected inside each of the four fixing grooves (8), a supporting block (10) is fixedly connected to the upper surface of each of the four limiting blocks (9), and a plate limiting plate (11) is fixedly connected to the upper surface of each of the four supporting blocks (10), last fixed surface of backup pad (3) is connected with support column (12), the quantity of support column (12) has four, four sliding tray (13), four have all been seted up to the side of support column (12) sliding tray (13), four the equal swing joint in inside of sliding tray (13) has movable block (14), four movable hole (15), two have all been seted up to the upper surface of movable block (14 the internal thread of movable hole (15) is connected with lead screw (16), two the inside swing joint of movable hole (15) has bracing piece (17), the equal fixedly connected with bottom plate (18) in bottom surface of lead screw (16) and bracing piece (17), the top surface difference fixedly connected with motor (19) and limiting plate (20) of lead screw (16) and bracing piece (17).

2. The laser cutting device for plates according to claim 1, characterized in that: four equal fixedly connected with laser cutting board (21) in side of movable block (14), laser cutting head (22) are installed to the bottom of laser cutting board (21).

3. The laser cutting device for plates according to claim 1, characterized in that: the upper surface of the supporting plate (3) is fixedly connected with a fixed baffle (23) and a movable baffle (24), and the number of the fixed baffles (23) is three.

4. The laser cutting device for plates according to claim 1, characterized in that: the number of the first air suction holes (5) is four, and the first air suction holes (5) correspond to the second air suction holes (7) of the second air suction holes.

5. The laser cutting device for plates according to claim 1, characterized in that: the side surface of the limiting block (9) is fixedly connected with a spring.

6. The laser cutting device for plates according to claim 1, characterized in that: the bottom surface of the collecting box shell (1) is fixedly connected with supporting legs, and the surface of the collecting box (2) is fixedly connected with a handle.