CN215432107U

CN215432107U - Laser cutting positioning assembly

Info

Publication number: CN215432107U
Application number: CN202122117646.6U
Authority: CN
Inventors: 王忠力
Original assignee: Hangzhou Xinchengjia Communications Equipment Co ltd
Current assignee: Hangzhou Xinchengjia Communications Equipment Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-07
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a laser cutting positioning assembly, which relates to the field of laser cutting and comprises a cutting platform, wherein the top of the cutting platform is slidably provided with a positioning assembly, a cavity is formed in the cutting platform, a driving assembly is arranged in the cavity, and the driving assembly is used for driving the positioning assembly to position a plate. According to the utility model, the left and right positions of the plate are positioned by using the two first positioning plates, the front and rear positions of the plate are positioned by using the two second positioning plates, and the periphery of the plate is positioned at the same time, so that the plate is positioned at the center of the cutting platform, the plates with different sizes can be conveniently positioned, and the plate can be conveniently subjected to laser cutting.

Description

Laser cutting positioning assembly

Technical Field

The utility model relates to the field of laser cutting, in particular to a laser cutting positioning assembly.

Background

The laser cutting is a machining mode for forming a cutting groove by irradiating materials by using high-power-density laser beams and quickly heating the materials to a vaporization temperature, has the advantages of high precision, quick cutting, no limitation on cutting patterns, automatic typesetting, material saving, smooth cut, low machining cost and the like, and is a common hot cutting mode for some sheet materials. With the continuous improvement of laser technology and the rapid development of laser cutting industry, laser cutting is gradually improved or replaced by traditional cutting process equipment and is spread over various aspects of social production.

The plate needs to be cut by using laser in the production process, and in the cutting process, the plate is conveyed by the conveying mechanism, so that the plate is continuously conveyed to the cutting platform of the laser cutting machine, the sizes of the plate are different, and when the plates with different sizes are conveyed, the positions of the plate on the cutting platform are different easily, so that the plate cannot be quickly cut by using the laser cutting machine, the plate needs to be continuously positioned, and the cutting difficulty is increased.

Therefore, it is desirable to provide a laser cutting positioning assembly to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser cutting positioning assembly to solve the problems that in the cutting process, plates are conveyed by a conveying mechanism continuously and are conveyed to a cutting platform of a laser cutting machine, the sizes of the plates are different, and when the plates with different sizes are conveyed, the positions of the plates on the cutting platform are easily different, so that the plates cannot be quickly cut by using the laser cutting machine, the plates need to be continuously positioned, and the cutting difficulty is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a laser cutting locating component, includes cutting platform, cutting platform's top slides and is provided with locating component, set up the cavity in the cutting platform, and be provided with drive assembly in the cavity, drive assembly is used for driving locating component and fixes a position panel.

Preferably, the locating component comprises two fixed boxes, two the opening has all been seted up to the relative one side of fixed box, and opening part fixedly connected with spring, the first locating plate of one end fixedly connected with of fixed box is kept away from to the spring, the lateral wall of first locating plate rotates and is connected with the catch bar of two symmetric distributions, two the lateral wall of catch bar all rotates and is connected with two L type connecting rods, two be provided with two second locating plates, two between the fixed box the logical groove has all been seted up in the second locating plate, and the horizontal part that leads to groove and two L type connecting rods slides and sets up.

Preferably, the fixed box is internally and fixedly connected with two guide rods, the side walls of the two L-shaped connecting rods are fixedly connected with guide cylinders, and the guide rods and the guide cylinders are arranged in a sliding mode.

Preferably, the driving assembly comprises a bidirectional screw rod arranged in the cavity in a rotating mode, a motor is arranged on the right side of the cutting platform, a first belt pulley is fixedly connected to the output end of the motor, the right end of the bidirectional screw rod penetrates through the cavity and is fixedly connected with a second belt pulley, a belt is connected between the second belt pulley and the first belt pulley, two moving blocks are in threaded connection with the outer wall of the bidirectional screw rod, pull rods are fixedly connected to the tops of the two moving blocks, a strip-shaped opening corresponding to each pull rod is formed in the top of the cutting platform, and the top of each pull rod is fixedly connected with the bottom of the corresponding fixing box.

Preferably, the outer wall of motor, first belt pulley, second belt pulley and belt is provided with the protection casing jointly, the left side of protection casing and cutting platform's right side fixed connection.

The utility model has the technical effects and advantages that:

the cutting platform is provided with a positioning component, the cutting platform is internally provided with a driving component, a plate is placed on the cutting platform, a motor is used for driving a first belt pulley to rotate, the first belt pulley drives a second belt pulley to rotate through a belt, the second belt pulley drives a bidirectional screw to rotate, the bidirectional screw drives two moving blocks to move, and two opposite threads are arranged on the bidirectional screw, so that the two moving blocks can move oppositely, the two moving blocks pull two pull rods, the two pull rods slide in a strip-shaped opening and pull a fixed box, the two fixed boxes are close to each other under the driving of the pull rods, a fixed box pushes a spring, the spring pushes a first positioning plate, the two first positioning plates position the left and right positions of the plate, when the first positioning plate is in contact with the plate and acts on the spring, the first positioning plate pushes a push rod, catch bar pulling L type connecting rod, two second locating plates of L type connecting rod pulling use two second locating plates to fix a position around panel, fix a position all around panel simultaneously for panel is located cutting platform's center department, can conveniently fix a position the panel of equidimension not, thereby is convenient for carry out laser cutting to panel.

Drawings

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

FIG. 2 is a schematic top view of the cutting platform of the present invention;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention.

In the figure: 1. cutting the platform; 2. a positioning assembly; 21. a fixing box; 22. a spring; 23. a first positioning plate; 24. a push rod; 25. an L-shaped connecting rod; 26. a second positioning plate; 3. a drive assembly; 31. a bidirectional screw; 32. a motor; 33. a first pulley; 34. a second pulley; 35. a belt; 36. a moving block; 37. a pull rod; 4. a guide bar; 5. a guide cylinder; 6. a shield.

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.

The utility model provides a laser cutting positioning assembly shown in figures 1-3, which comprises a cutting platform 1, wherein a positioning assembly 2 is arranged at the top of the cutting platform 1 in a sliding manner, a cavity is formed in the cutting platform 1, a driving assembly 3 is arranged in the cavity, and the driving assembly 3 is used for driving the positioning assembly 2 to position a plate.

Meanwhile, the positioning assembly 2 comprises two fixing boxes 21, one side of each of the two fixing boxes 21 opposite to each other is provided with an opening, the opening is fixedly connected with a spring 22, one end of each of the springs 22 far away from the fixing box 21 is fixedly connected with a first positioning plate 23, the side wall of each of the first positioning plates 23 is rotatably connected with two push rods 24 which are symmetrically distributed, the side walls of the two push rods 24 are rotatably connected with two L-shaped connecting rods 25, two second positioning plates 26 are arranged between the two fixing boxes 21, through grooves are formed in the two second positioning plates 26 and are slidably arranged with the horizontal parts of the two L-shaped connecting rods 25, the two fixing boxes 21 are close to each other under the driving of a pull rod 37, the fixing boxes 21 push the springs 22, the springs 22 push the first positioning plates 23, the two first positioning plates 23 position the left and right positions of the plate, when the first positioning plates 23 are in contact with the plate and act on the springs 22, first locating plate 23 promotes

catch bar

24, 24 pulling L type connecting rods 25 of catch bar, and two second locating plates 26 of L type connecting rods 25 pulling use two second locating plates 26 to fix a position around panel, fix a position around panel simultaneously for panel is located cutting platform 1's center department, can conveniently fix a position the not panel of equidimension, thereby is convenient for carry out laser cutting to panel.

In addition, two guide bars 4 are fixedly connected in the fixing box 21, the guide cylinders 5 are fixedly connected to the side walls of the two L-shaped connecting rods 25, the guide bars 4 and the guide cylinders 5 are arranged in a sliding mode, the guide cylinders 5 are pulled by the L-shaped connecting rods 25, the guide cylinders 5 slide on the guide bars 4, and the L-shaped connecting rods 25 can be conveniently guided to slide.

More specifically, the driving assembly 3 includes a bidirectional screw 31 rotatably disposed in the cavity, a motor 32 is disposed on the right side of the cutting platform 1, a first belt pulley 33 is fixedly connected to an output end of the motor 32, a second belt pulley 34 is fixedly connected to the right end of the bidirectional screw 31 through the cavity, a belt 35 is connected between the second belt pulley 34 and the first belt pulley 33, two moving blocks 36 are threadedly connected to the outer wall of the bidirectional screw 31, pull rods 37 are fixedly connected to tops of the two moving blocks 36, a strip-shaped opening corresponding to the pull rod 37 is formed in the top of the cutting platform 1, a top of the pull rod 37 is fixedly connected to the bottom of the fixed box 21, the motor 32 is used to drive the first belt pulley 33 to rotate, the first belt pulley 33 drives the second belt pulley 34 to rotate through the belt 35, the second belt pulley 34 drives the bidirectional screw 31 to rotate, the bidirectional screw 31 drives the two moving blocks 36 to move, and because two opposite threads are arranged on the bidirectional screw rod 31, the two moving blocks 36 can move in opposite directions, and the two moving blocks 36 pull the two pull rods 37, so that the two pull rods 37 slide in the strip-shaped openings, and the fixed box 21 is pulled, and the two fixed boxes 21 can be conveniently driven to move in opposite directions.

It should be further noted that the outer walls of the motor 32, the first belt pulley 33, the second belt pulley 34 and the belt 35 are provided with the protective cover 6, the left side of the protective cover 6 is fixedly connected with the right side of the cutting platform 1, the motor 32, the first belt pulley 33, the second belt pulley 34 and the belt 35 are protected by using the protective cover 6, and the service lives of the motor 32, the first belt pulley 33, the second belt pulley 34 and the belt 35 can be effectively prolonged.

The working principle of the utility model is as follows:

the plate is placed on the cutting platform 1, the motor 32 is used for driving the first belt pulley 33 to rotate, the first belt pulley 33 drives the second belt pulley 34 to rotate through the belt 35, the second belt pulley 34 drives the bidirectional screw 31 to rotate, the bidirectional screw 31 drives the two moving blocks 36 to move, and because the bidirectional screw 31 is provided with two oppositely arranged threads, the two moving blocks 36 can move oppositely, the two moving blocks 36 pull the two pull rods 37, so that the two pull rods 37 slide in the strip-shaped openings and pull the fixed box 21, the two fixed boxes 21 are driven by the pull rods 37 to approach each other, the fixed box 21 pushes the spring 22, the spring 22 pushes the first positioning plate 23, the two first positioning plates 23 position the left and right positions of the plate, when the first positioning plate 23 is in contact with the plate and acts on the spring 22, the first positioning plate 23 pushes the

push rod

24, 24 pulling L type connecting rods 25 of catch bar, two second locating plates 26 of L type connecting rods 25 pulling use two second locating plates 26 to fix a position the front and back position of panel, fix a position around the panel simultaneously for panel is located cutting platform 1's center department.

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. A laser cutting positioning assembly comprises a cutting platform (1), and is characterized in that: the cutting platform is characterized in that a positioning component (2) is arranged at the top of the cutting platform (1) in a sliding mode, a cavity is formed in the cutting platform (1), a driving component (3) is arranged in the cavity, and the driving component (3) is used for driving the positioning component (2) to position a plate.

2. The laser cutting positioning assembly of claim 1, wherein: locating component (2) include two fixed boxes (21), two the opening has all been seted up to the relative one side of fixed box (21), and opening part fixedly connected with spring (22), the first locating plate of one end fixedly connected with (23) of fixed box (21) is kept away from in spring (22), the lateral wall of first locating plate (23) rotates catch bar (24) that are connected with two symmetric distributions, two the lateral wall of catch bar (24) all rotates and is connected with two L type connecting rods (25), two be provided with two second locating plates (26), two between fixed box (21) all seted up logical groove in second locating plate (26), and lead to the horizontal part slip setting of groove and two L type connecting rods (25).

3. The laser cutting positioning assembly of claim 2, wherein: two guide bars (4) are fixedly connected in the fixed box (21), two guide cylinders (5) are fixedly connected to the side walls of the L-shaped connecting rods (25), and the guide bars (4) and the guide cylinders (5) are arranged in a sliding mode.

4. The laser cutting positioning assembly of claim 2, wherein: the utility model discloses a cutting machine, including cutting platform (1), drive assembly (3) and drive block, the right side of cutting platform (1) is provided with motor (32), the first belt pulley (33) of output fixedly connected with of motor (32), the right-hand member of two-way screw rod (31) passes cavity and fixedly connected with second belt pulley (34), be connected with belt (35) between second belt pulley (34) and first belt pulley (33), the outer wall threaded connection of two-way screw rod (31) has two movable blocks (36), two equal fixedly connected with pull rod (37) in top of movable block (36), the bar opening corresponding with pull rod (37) is seted up at the top of cutting platform (1), the bottom fixed connection of the top of pull rod (37) and fixed box (21).

5. The laser cutting positioning assembly of claim 4, wherein: the outer wall of motor (32), first belt pulley (33), second belt pulley (34) and belt (35) is provided with protection casing (6) jointly, the left side of protection casing (6) and the right side fixed connection of cutting platform (1).