CN218081034U

CN218081034U - Protection device for laser cutting

Info

Publication number: CN218081034U
Application number: CN202222096875.9U
Authority: CN
Inventors: 刘建龙
Original assignee: Qingdao Huabo Chuangke Intelligent Technology Co ltd
Current assignee: Qingdao Huabo Chuangke Intelligent Technology Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-12-20
Anticipated expiration: 2032-08-10

Abstract

The utility model discloses a protector for laser cutting relates to laser cutting technical field. This protector for laser cutting, including the organism, the spout has been seted up at the top of organism, the last fixed surface of organism is connected with blowing platform, spout and bracing piece sliding connection, the top fixedly connected with slide bar of bracing piece, sliding connection has laser cutting mechanism on the slide bar, the inside of organism is provided with protection machanism, protection machanism includes the motor, the lateral wall and the motor case fixed connection of motor, the lateral wall of motor case and the lateral wall fixed connection of organism, the output of motor and the lateral wall fixed connection of gear. This protector for laser cutting through setting up protection machanism, can just move at laser cutting mechanism, motor corotation makes the protective cover fall under the interact of gear and arc rack, avoids the staff to receive the injury, and the cutting is accomplished the back motor reversal, opens the protective cover.

Description

Protection device for laser cutting

Technical Field

The utility model relates to a laser cutting technical field specifically is a protector is used in laser cutting.

Background

Compared with the traditional oxyacetylene and plasma cutting process, the laser cutting machine has the advantages of high speed, narrow cutting seam, small heat affected zone, good verticality of cutting seam edge and smooth trimming, meanwhile, the laser cutting material has various types including carbon steel, stainless steel, alloy steel, wood, plastic, rubber, cloth, quartz, ceramic, glass, composite materials and the like, and is very dangerous along with high temperature and strong light in the laser cutting process, and fine scraps generated in the cutting process are not easy to clean; in view of this, we propose a laser cutting guard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a protector is used in laser cutting has solved the problem that above-mentioned background art mentioned.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a protector for laser cutting, includes the organism, the spout has been seted up at the top of organism, the last fixed surface of organism is connected with blowing platform, spout and bracing piece sliding connection, the top fixedly connected with slide bar of bracing piece, be provided with laser cutting mechanism on the slide bar, the inside of organism is provided with protection machanism, protection machanism includes the motor, the lateral wall and the motor case fixed connection of motor, the lateral wall of motor case and the lateral wall fixed connection of organism, the output of motor and the lateral wall fixed connection of gear, gear and arc rack mesh mutually, the lateral wall of arc rack and the lateral wall fixed connection of protective cover, the lower extreme of protective cover is articulated with the upper surface of organism, one side fixedly connected with bull stick of motor output is kept away from to the gear, the inside of organism is provided with clean mechanism.

Preferably, a circular through hole is formed in the side wall of the machine body, and the diameter of the circular through hole is matched with the diameter of the output end of the motor.

Preferably, the number of the gears is two, and the two gears are symmetrically arranged by taking the central line of the protective cover as a symmetry axis.

Preferably, the back of the machine body is provided with a rectangular hole, and the size of the rectangular hole is matched with the size of the cross section of the arc-shaped rack.

Preferably, the cleaning mechanism comprises a vertical bevel gear, the vertical bevel gear is fixedly connected to the middle of the rotating rod and meshed with a horizontal bevel gear, the bottom of the horizontal bevel gear is fixedly connected with one end of a short rod, the other end of the short rod is fixedly connected with a rotary table, a fixed shaft is fixedly connected to the lower surface of the rotary table, a linkage rod is sleeved on the fixed shaft and hinged to the tail end of a clamping sleeve, the clamping sleeve is clamped with the filter screen, the side wall of the clamping sleeve is in sliding connection with a sliding rail, and the side wall of the filter screen is in sliding connection with the sliding rail.

Preferably, the front side of the filter screen is provided with a push-pull handle.

(III) advantageous effects

The utility model provides a protector is used in laser cutting. The method has the following beneficial effects:

(1) This protector for laser cutting through setting up protection machanism, can just move at laser cutting mechanism, motor corotation makes the protective cover fall under the interact of gear and arc rack, avoids the staff to receive the injury, and the cutting is accomplished the back motor reversal, opens the protective cover.

(2) This protector for laser cutting can shake the filter screen after the cutting through setting up clean mechanism, makes the sweeps fall into the collection room of organism inside.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

fig. 4 is a schematic side sectional view of the present invention.

In the figure: 1. a body; 2. a chute; 3. a support bar; 4. a slide bar; 5. a laser cutting mechanism; 6. a protection mechanism; 601. a motor; 602. a motor case; 603. a gear; 604. an arc-shaped rack; 605. a protective cover; 7. a rotating rod; 8. a cleaning mechanism; 801. a vertical bevel gear; 802. a horizontal bevel gear; 803. a short bar; 804. a turntable; 805. a fixed shaft; 806. a linkage rod; 807. a clamping sleeve; 808. filtering with a screen; 809. a slide rail; 9. a material placing platform.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a protector for laser cutting, which comprises a bod 1, spout 2 has been seted up at organism 1's top, organism 1's last fixed surface is connected with blowing platform 9, the flitch that will wait to cut is placed on blowing platform 9, the sweeps after the cutting can drop on filter screen 808 through the rectangle hole that organism 1 upper surface was seted up,

spout

2 and 3 sliding connection of bracing piece, bracing piece 3 can remove in spout 2, the top fixedly connected with slide bar 4 of bracing piece 3, be provided with laser cutting mechanism 5 on the slide bar 4, and laser cutting mechanism 5 slides and sets up on slide bar 4, laser cutting mechanism 5 can move better cutting panel on slide bar 4.

In this embodiment, a protection mechanism 6 is disposed inside the machine body 1, the protection mechanism 6 includes a motor 601, a circular through hole is disposed on a side wall of the machine body 1, a diameter of the circular through hole is adapted to a diameter of an output end of the motor 601, a side wall of the motor 601 is fixedly connected to the motor box 602, a side wall of the motor box 602 is fixedly connected to a side wall of the machine body 1, an output end of the motor 601 is fixedly connected to a side wall of the gear 603, a circular hole formed through the side wall of the machine body 1 is connected to the gear 603, the gear 603 can be driven to rotate under the driving of the motor 601, the number of the gears 603 is two, the two gears 603 are symmetrically disposed about a central line of the protection cover 605, the gear 603 is engaged with the arc rack 604, a rectangular hole is disposed on a back surface of the machine body 1, the size of the rectangular hole is adapted to a size of a cross section of the arc rack 604, the protection cover 605 can be tightly closed conveniently, the side wall of the arc rack 604 is prevented from abutting against the side wall of the machine body 1, a bad influence on a closing effect of the arc rack 604, the side wall of the motor 601 is connected to drive the rotating rod of the motor 601, and the motor 601 is connected to drive the rotating rod 603.

Further, a cleaning mechanism 8 is arranged inside the machine body 1, the cleaning mechanism 8 comprises a vertical bevel gear 801, the vertical bevel gear 801 is fixedly connected to the middle of a rotating rod 7, the vertical bevel gear 801 is meshed with a horizontal bevel gear 802, the bottom of the horizontal bevel gear 802 is fixedly connected with one end of a short rod 803, the other end of the short rod 803 is fixedly connected with a rotating disk 804, the lower surface of the rotating disk 804 is fixedly connected with a fixed shaft 805, the vertical bevel gear 801 and the horizontal bevel gear 802 are driven to rotate through the rotating rod 7, so that the rotating disk 804 and the fixed shaft 805 fixed to the lower surface of the rotating disk 804 are driven to rotate, a linkage rod 806 is sleeved on the fixed shaft 805, the linkage rod 806 is hinged to the tail end of a clamping sleeve 807, the linkage rod 806 is driven by the fixed shaft 805 to make circular motion on the same horizontal plane all the time, the clamping sleeve 807 is clamped with a filter screen 808, the side wall of the clamping sleeve 807 is slidably connected with a sliding rail 809, the side wall of the filter screen 808 is slidably connected with the sliding rail 809, the sliding rail 808 is driven by the linkage rod 806 to make reciprocating motion in the clamping sleeve 807 and the filter screen 808 in the sliding rail 809, so that waste chips fall into a collecting chamber arranged inside the machine body 1, the waste chip collecting chamber is convenient for collecting the filter screen 808, and a handle is arranged on the front side of the machine body for collecting chamber 808.

The working principle is as follows: when the protective device for laser cutting works and cutting is performed, firstly, the motor 601 rotates forwards to drive the gear 603 to rotate, the gear 603 and the arc-shaped rack 604 interact with each other, so that the protective cover 605 is controlled to be closed, an operator is prevented from being damaged by the protective device, after cutting is completed, the motor 601 rotates backwards, the gear 603 and the arc-shaped rack 604 interact with each other, so that the protective cover 605 is controlled to be opened, scraps after cutting is completed fall onto the filter screen 808, meanwhile, the motor 601 drives the rotating rod 7 to rotate, under the driving of the rotating rod 7, the vertical bevel gear 801 and the horizontal bevel gear 802 start to rotate, so that the rotating disk 804 and the fixed shaft 805 fixed on the rotating disk 804 are driven to rotate, the linkage rod 806 always performs circular motion on the same horizontal plane under the driving of the fixed shaft 805, and the clamping sleeve 807 and the filter screen 808 perform reciprocating motion in the sliding rail 809 under the driving of the linkage rod 806, so that the scraps fall into a collection chamber arranged inside the machine body 1, and are convenient to collect the scraps.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protector is used in laser cutting, includes organism (1), its characterized in that: spout (2) have been seted up at the top of organism (1), the last fixed surface of organism (1) is connected with blowing platform (9), spout (2) and bracing piece (3) sliding connection, the top fixedly connected with slide bar (4) of bracing piece (3), be provided with laser cutting mechanism (5) on slide bar (4), the inside of organism (1) is provided with protection machanism (6), protection machanism (6) include:

the side wall of the motor (601) is fixedly connected with the motor box (602), the side wall of the motor box (602) is fixedly connected with the side wall of the machine body (1), and the output end of the motor (601) is fixedly connected with the side wall of the gear (603);

the gear (603) is meshed with the arc-shaped rack (604), and the side wall of the arc-shaped rack (604) is fixedly connected with the side wall of the protective cover (605);

the cleaning machine comprises a protective cover (605), the lower end of the protective cover (605) is hinged to the upper surface of the machine body (1), a rotating rod (7) is fixedly connected to one side, away from the output end of the motor (601), of the gear (603), and a cleaning mechanism (8) is arranged inside the machine body (1).

2. The laser cutting guard of claim 1, wherein: a circular through hole is formed in the side wall of the machine body (1), and the diameter of the circular through hole is matched with the diameter of the output end of the motor (601).

3. The laser cutting guard of claim 1, wherein: the number of the gears (603) is two, and the two gears (603) are symmetrically arranged by taking the central line of the protective cover (605) as a symmetry axis.

4. The laser cutting guard of claim 1, wherein: the back of the machine body (1) is provided with a rectangular hole, and the size of the rectangular hole is matched with the size of the cross section of the arc-shaped rack (604).

5. The laser cutting guard according to claim 1, wherein: cleaning mechanism (8) is including vertical bevel gear (801), vertical bevel gear (801) fixed connection is in the middle part of bull stick (7), vertical bevel gear (801) meshes with horizontal bevel gear (802) mutually, the bottom of horizontal bevel gear (802) and the one end fixed connection of quarter butt (803), the other end fixedly connected with carousel (804) of quarter butt (803), the lower surface fixedly connected with fixed axle (805) of carousel (804), link rod (806) have been cup jointed on fixed axle (805), link rod (806) are articulated with the tail end of joint cover (807), joint cover (807) and filter screen (808) joint, the lateral wall and slide rail (809) sliding connection of joint cover (807), the lateral wall and the slide rail (809) sliding connection of filter screen (808).

6. The laser cutting guard of claim 5, wherein: the front side of the filter screen (808) is provided with a push-pull handle.