CN216541421U

CN216541421U - Safety protection structure for woodworking laser cutting machine

Info

Publication number: CN216541421U
Application number: CN202122476152.7U
Authority: CN
Inventors: 董海洋; 周新花; 董海瑞
Original assignee: Shandong Songzheng Intelligent Equipment Co ltd
Current assignee: Shandong Songzheng Intelligent Equipment Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-05-17
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a safety protection structure for a woodworking laser cutting machine, which comprises a fixed plate, wherein the left side and the right side of the lower end of the fixed plate are fixedly connected with connecting blocks, structural grooves are formed in the connecting blocks, springs are fixedly connected to the top ends of the structural grooves, the lower ends of the springs are fixedly connected with limiting blocks, and clamping blocks are fixedly connected to the front ends of the limiting blocks. According to the safety protection structure for the woodworking laser cutting machine, the safety protection structure is convenient to install and can achieve the effect of protecting workers, then the workers can observe the cutting process in real time through the transparent glass in the safety protection structure for the woodworking laser cutting machine, the laser cutting quality is guaranteed, meanwhile, the safety protection structure for the woodworking laser cutting machine can remove the spark grains attached to the surface of the transparent glass from the surface of the transparent glass, the surface of the transparent glass is guaranteed to be clean, and the normal use of the workers is not affected.

Description

Safety protection structure for woodworking laser cutting machine

Technical Field

The utility model relates to the technical field of wood lathe machining, in particular to a safety protection structure for a wood laser cutting machine.

Background

The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.

However, the existing laser cutting machine is lack of a corresponding safety protection mechanism during operation, is unsafe and easily causes safety accidents, and the existing safety protection mechanism also has the problems of inconvenient installation and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a safety protection structure for a woodworking laser cutting machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: a safety protection structure for a woodworking laser cutting machine comprises a fixed plate, wherein connecting blocks are fixedly connected to the left side and the right side of the lower end of the fixed plate, a structural groove is formed in each connecting block, a spring is fixedly connected to the top end of the inner portion of the structural groove, a limiting block is fixedly connected to the lower end of the spring, a clamping block is fixedly connected to the front end of the limiting block, a connecting rod is fixedly connected to the lower end of the limiting block, the lower end of the connecting rod is fixedly connected to the top end of a cross rod, a supporting plate is fixedly connected to the top end of the fixed plate, a mounting groove is formed in the supporting plate, transparent glass is fixedly connected to the inner portion of the mounting groove, a fixing block is fixedly connected to the middle position of the lower end of the inner portion of the mounting groove, a motor is fixedly connected to the rear end of the fixing block, and a fixing rod is fixedly connected to the output end of the motor, the inside of the fixed rod is fixedly connected with a brush, and a collecting groove is formed in the supporting plate.

As a further description of the above technical solution:

the limiting block is connected in the structure groove in a sliding mode, and the front end of the limiting block penetrates through the connecting block and is connected in a front end through hole of the connecting block in a sliding mode.

As a further description of the above technical solution:

the lower end of the connecting rod penetrates through the connecting block and is connected in a through hole at the lower end of the connecting block in a sliding mode.

As a further description of the above technical solution:

the connecting block, the structural groove and the spring are equal in size.

As a further description of the above technical solution:

the inner side of the brush is in contact with the outer surface of the transparent glass.

As a further description of the above technical solution:

the collecting groove is arranged under the mounting groove and is longitudinally and horizontally distributed with the fixed rod.

As a further description of the above technical solution:

an outlet of the collecting tank is provided with a sealing cover, and the outside of the sealing cover is connected with a handle through a grafted adhesive.

The utility model has the following beneficial effects:

1. according to the utility model, the transverse rod is pulled downwards to enable the clamping block to move downwards, a corresponding position is reserved to be convenient for being in contact with a table top of the laser cutting machine, then the table top of the laser cutting machine is placed between the clamping block and the fixing plate, then the transverse rod is loosened to enable the clamping block to move upwards to reset under the action of the spring, the clamping block is in contact with the lower end of the table top of the laser cutting machine in the resetting process, so that the installation and fixation of the protection mechanism are completed, the effect of conveniently installing the protection mechanism is achieved, then the support plate of the safety protection structure for the woodworking laser cutting machine can block splashed sparks generated in the operation process of the laser cutting machine, the protection effect of workers is achieved, then the workers can observe the cutting process in real time through the transparent glass in the safety protection structure for the woodworking laser cutting machine, and the laser cutting quality is guaranteed.

2. According to the utility model, some splashed sparks generated during the operation of the woodworking laser cutting machine are attached to the surface of the transparent glass, then the starting motor operates to drive the fixing rod to rotate, the fixing rod drives the hairbrush to move synchronously during the rotation process, the hairbrush can clean the surface of the transparent glass during the movement process, and the sparks attached to the surface of the transparent glass are removed from the surface of the transparent glass, so that the surface of the transparent glass is clean and tidy, the normal use of workers is not influenced, wherein the sparks removed from the surface of the transparent glass can fall into the collecting tank to be collected uniformly, the pollution to the environment is avoided, and the woodworking laser cutting machine is worth popularizing.

Drawings

FIG. 1 is a perspective view of a safety protection structure for a laser cutting machine for woodworking according to the present invention;

FIG. 2 is a schematic view of a connection block structure of a safety protection structure for a woodworking laser cutting machine according to the present invention;

fig. 3 is a schematic view of a collecting tank structure of a safety protection structure for a woodworking laser cutting machine according to the present invention.

Illustration of the drawings:

1. a fixing plate; 2. connecting blocks; 3. a structural groove; 4. a spring; 5. a limiting block; 6. a connecting rod; 7. a clamping block; 8. a cross bar; 9. a support plate; 10. mounting grooves; 11. transparent glass; 12. a fixed block; 13. a motor; 14. fixing the rod; 15. a brush; 16. collecting tank; 17. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: a safety protection structure for a woodworking laser cutting machine comprises a fixing plate 1, connecting blocks 2 are fixedly connected to the left side and the right side of the lower end of the fixing plate 1, structural grooves 3 are formed in the connecting blocks 2, springs 4 are fixedly connected to the top ends of the structural grooves 3, the springs 4 have an elastic reset fixing effect, limiting blocks 5 are fixedly connected to the lower ends of the springs 4, clamping blocks 7 are fixedly connected to the front ends of the limiting blocks 5, connecting rods 6 are fixedly connected to the lower ends of the limiting blocks 5, the lower ends of the connecting rods 6 are fixedly connected to the top ends of cross rods 8, when the protection mechanism is fixed, the clamping blocks 7 move downwards by pulling down the cross rods 8, corresponding positions are reserved to be convenient for being in contact with a table board of the laser cutting machine, then the table board of the laser cutting machine is placed between the clamping blocks 7 and the fixing plate 1, then the clamping blocks 7 move upwards to reset under the effect of the springs 4 by loosening the cross rods 8, the clamping block 7 is contacted with the lower end of the table top of the laser cutting machine in the resetting process so as to complete the installation and fixation of the protection mechanism, the top end of the fixing plate 1 is fixedly connected with a supporting plate 9, the inside of the supporting plate 9 is provided with a mounting groove 10, the inside of the mounting groove 10 is fixedly connected with transparent glass 11, spattering sparks generated in the operation process of the laser cutting machine can be blocked through the supporting plate 9 so as to achieve the protection effect on workers, then the workers can observe the cutting process in real time through the transparent glass 11 to ensure the quality of laser cutting, the middle position of the lower end in the mounting groove 10 is fixedly connected with a fixing block 12, the rear end of the fixing block 12 is fixedly connected with a motor 13, the output end of the motor 13 is fixedly connected with a fixing rod 14, the inner side of the fixing rod 14 is fixedly connected with a brush 15, the motor 13 is started to drive the fixing rod 14 to rotate, the rotatory in-process of dead lever 14 drives brush 15 and moves about in step, thereby brush 15 can clear up transparent glass 11's surface at the activity in-process, gets rid of transparent glass 11 surface adhesion's mars grain from transparent glass 11's surface, guarantees that transparent glass 11 surface is clean and tidy, does not influence staff normal use, and the inside of backup pad 9 is provided with collecting vat 16, gets rid of mars grain from transparent glass 11 surface and can drop and carry out unified collection in collecting vat 16.

The limiting block 5 is connected in the structural groove 3 in a sliding manner, the front end of the limiting block 5 penetrates through the connecting block 2 and is connected in a through hole at the front end of the connecting block 2 in a sliding manner to ensure the stable motion of the clamping block 7, the lower end of the connecting rod 6 penetrates through the connecting block 2 and is connected in a through hole at the lower end of the connecting block 2 in a sliding manner, the connecting block 2, the structural groove 3 and the spring 4 are equal in size, thereby ensuring that the two clamping blocks 7 can synchronously move when the cross rod 8 is pulled down, the inner side of the hairbrush 15 is contacted with the outer surface of the transparent glass 11, thereby can clear up transparent glass 11's surface at brush 15 removal in-process, collecting vat 16 sets up under mounting groove 10 and is vertical horizontal distribution with dead lever 14, and collecting vat 16's export is provided with sealed lid 17, and sealed lid 17's outside is connected with the handle through graft and glues, can be convenient for clear up collecting vat 16 through opening sealed lid 17.

The working principle is as follows: when the safety protection structure for the woodworking laser cutting machine is installed, the cross rod 8 is pulled down to enable the clamping block 7 to move downwards, a corresponding position is reserved to be convenient for being in contact with a table board of the laser cutting machine, then the table board of the laser cutting machine is placed between the clamping block 7 and the fixing plate 1, then the cross rod 8 is loosened to enable the clamping block 7 to move upwards to reset under the action of the spring 4, the clamping block 7 is in contact with the lower end of the table board of the laser cutting machine in the resetting process, so that the installation and the fixation of the protection mechanism are completed, the supporting plate 9 of the safety protection structure for the woodworking laser cutting machine can block splashing sparks generated in the operation process of the laser cutting machine, so that the protection effect for workers is achieved, then the workers can observe the cutting process in real time through the transparent glass 11 in the safety protection structure for the woodworking laser cutting machine, and the laser cutting quality is guaranteed, then the mars that splashes have some surfaces attached to transparent glass 11, then starter motor 13 functions and drives the dead lever 14 rotatory, the rotatory in-process of dead lever 14 drives brush 15 and moves about in step, thereby brush 15 can clear up transparent glass 11's surface at the activity in-process, get rid of transparent glass 11 adnexed mars grain from transparent glass 11's surface, thereby guarantee that transparent glass 11 surface is clean and tidy, do not influence staff normal use, wherein get rid of the mars grain from transparent glass 11 surface and can drop and carry out the unified collection in collecting vat 16.

Finally, it should be noted that: 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 utility model.

Claims

1. The utility model provides a safety protection structure for carpenter's laser cutting machine, includes fixed plate (1), its characterized in that: the left side and the right side of the lower end of the fixed plate (1) are fixedly connected with connecting blocks (2), structural grooves (3) are arranged in the connecting blocks (2), springs (4) are fixedly connected to the top ends of the structural grooves (3), limiting blocks (5) are fixedly connected to the lower ends of the springs (4), clamping blocks (7) are fixedly connected to the front ends of the limiting blocks (5), connecting rods (6) are fixedly connected to the lower ends of the limiting blocks (5), the lower ends of the connecting rods (6) are fixedly connected to the top ends of cross rods (8), a supporting plate (9) is fixedly connected to the top end of the fixed plate (1), a mounting groove (10) is formed in the supporting plate (9), transparent glass (11) is fixedly connected to the inside of the mounting groove (10), and a fixing block (12) is fixedly connected to the middle position of the inside lower end of the mounting groove (10), the rear end fixedly connected with motor (13) of fixed block (12), the output fixedly connected with dead lever (14) of motor (13), be connected with brush (15) in the inboard fixed of dead lever (14), the inside of backup pad (9) is provided with collecting vat (16).

2. The safety protection structure for the woodworking laser cutting machine as claimed in claim 1, wherein: stopper (5) sliding connection is in structure groove (3), the front end through connection piece (2) and sliding connection of stopper (5) are in the front end through-hole of connecting block (2).

3. The safety protection structure for the woodworking laser cutting machine as claimed in claim 1, wherein: the lower end of the connecting rod (6) penetrates through the connecting block (2) and is connected in a through hole at the lower end of the connecting block (2) in a sliding mode.

4. The safety protection structure for the woodworking laser cutting machine as claimed in claim 1, wherein: the connecting block (2), the structural groove (3) and the spring (4) are equal in size.

5. The safety protection structure for the woodworking laser cutting machine as claimed in claim 1, wherein: the inner side of the brush (15) is in contact with the outer surface of the transparent glass (11).

6. The safety protection structure for the woodworking laser cutting machine as claimed in claim 1, wherein: the collecting grooves (16) are arranged right below the mounting groove (10) and are longitudinally and horizontally distributed with the fixing rods (14).

7. The safety protection structure for the woodworking laser cutting machine according to claim 1, wherein: an outlet of the collecting tank (16) is provided with a sealing cover (17), and the outside of the sealing cover (17) is connected with a handle through a grafting adhesive.