CN218253490U

CN218253490U - Accurate cross mobile device for laser cutting machine

Info

Publication number: CN218253490U
Application number: CN202221868444.3U
Authority: CN
Inventors: 郭旭; 沙勇; 胡劲林
Original assignee: Shenzhen Xingfangyuan Machinery Equipment Co ltd
Current assignee: Shenzhen Xingfangyuan Machinery Equipment Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-01-10
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a laser cutting machine is with accurate type cross mobile device, remove frame and Y axle removal frame including the X axle, the middle part rotation that the X axle removed the frame bottom is connected with X axial lead screw, and the middle part transmission of X axial lead screw is connected with X axle transmission slider, and the bottom mounting of X axle transmission slider is provided with Y axle removal frame, and the middle part rotation that the Y axle removed the frame bottom is connected with Y axial lead screw, the middle part Y axle transmission slider of Y axial lead screw, the utility model relates to a laser cutting machine is with accurate type cross mobile device, this cross mobile device structural design is simple, and it is convenient to install and use, utilizes lead screw and transmission piece to transmit, and the transmission is steady smooth to add mobilizable laser range finder on the transmission slider, can be at the in-process of motion cutting head, carry out the range finding location in real time to the position of laser cutting, and the function of calibration can be accomplished to the cooperation calibration scale, improves laser cutting's precision.

Description

Accurate cross mobile device for laser cutting machine

Technical Field

The utility model relates to a laser cutting technical field specifically is a laser cutting machine is with accurate type cross mobile device.

Background

The working principle of the laser cutting machine is that laser is focused into a laser beam with high power density through a light path system, the laser beam irradiates the surface of a workpiece to enable the workpiece to reach a melting point or a boiling point, and molten or gasified metal is blown away by high-pressure gas coaxial with the laser beam. The cross mobile device can drive the laser head to move in a directional mode, and therefore the workpiece can be cut at any position. At present, most of mobile equipment on the laser cutting machine is driven by a servo motor to complete the adjustment of a laser head.

Most of the existing cross-shaped mobile equipment only has a driving function and does not have the functions of position calibration and real-time positioning and ranging of a laser head, so that deviation is easy to occur in laser cutting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate type cross mobile device is used to laser cutting machine to solve the current cross mobile device that proposes in the above-mentioned background art and only possess the driven function greatly, do not possess the position calibration and the function of location range finding in real time to the laser head, make the problem of deviation easily appear in laser cutting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an accurate type cross mobile device for laser cutting machine, removes the frame including the X axle and removes the frame with the Y axle, the middle part rotation that the X axle removed the frame bottom is connected with X axial lead screw, the middle part transmission of X axial lead screw is connected with X axle transmission slider, the bottom mounting of X axle transmission slider is provided with Y axle and removes the frame, the middle part rotation that the Y axle removed the frame bottom is connected with Y axial lead screw, the middle part Y axle transmission slider of Y axial lead screw, the range finding spout has all been seted up to the top that the X axle removed the frame and one side that the Y axle removed the frame, the top of X axle transmission slider and one side of Y axle transmission slider are all fixed to be provided with and extend to the outside range finding balladeur train of range finding spout, two equal fixed mounting has laser range finder on the range finding balladeur train, has mobilizable laser range finder added on the transmission slider, can be at the in-process of motion, carries out the range finding location in real time to the position of laser cutting head, and the function that the calibration scale can accomplish the calibration, and then improve the precision of laser cutting, and be reliable and stable.

Preferably, the both sides of X axle removal frame bottom are all fixed and are provided with the installing support, one of them one side fixed mounting of installing support has the control box, the inside fixed mounting of control box has the PLC controller, the fixed surface of control box installs the control panel, and easy operation is convenient.

Preferably, two one side of range finding spout all is fixed and is provided with just to the reflecting plate of laser range finder, two laser range finders all with PLC controller electric connection, can be at the in-process of motion, carry out the range finding location in real time to the position of laser cutting head, the function of calibration can be accomplished to the cooperation calibration scale, and then improves laser cutting's precision.

Preferably, the one end fixed mounting that the X axle removed the frame has first servo motor, first servo motor's output and the one end fixed connection of X axial lead screw, the one end fixed mounting that the Y axle removed the frame has second servo motor, second servo motor's output and the one end fixed connection of Y axial lead screw, first servo motor and second servo motor all with PLC controller electric connection, utilize lead screw and transmission piece to transmit, the transmission is steady smooth, improves laser cutting's quality.

Preferably, the front of X axle removal frame and the top of Y axle removal frame all are equipped with the calibration scale, are convenient for compare the calibration before the use, provide the precision of cutting.

Preferably, the bottom fixed mounting of Y axle transmission slider has the laser cutting head assembly jig, provides convenience, reliable and stable for the installation of laser cutting head.

Compared with the prior art, the beneficial effects of the utility model are that: this cross mobile device structural design is simple, and it is convenient to install and use, utilizes lead screw and transmission piece to carry out the transmission, and the transmission is steady smooth to add mobilizable laser range finder on the transmission slider, can be at the in-process of motion, carry out the location of finding range in real time to the position of laser cutting head, the function of calibration can be accomplished to the cooperation calibration scale, and then improves laser cutting's precision, and is reliable and stable.

Drawings

Fig. 1 is a schematic structural diagram of the mobile device of the present invention;

fig. 2 is a top cross-sectional view of the mobile device of the present invention;

FIG. 3 is a schematic structural view of the X-axis transmission slide block of the present invention;

fig. 4 is an enlarged view of a portion a of the present invention.

In the figure: 1. mounting a bracket; 2. an X-axis moving frame; 3. a Y-axis moving frame; 4. a reflective plate; 5. a distance measuring chute; 6. calibrating scales; 7. a first servo motor; 8. a laser range finder; 9. a laser cutting head assembly jig; 10. a ranging carriage; 11. a second servo motor; 12. a control box; 13. a control panel; 14. an X-axis lead screw; 15. a Y-axis screw rod; 16. an X-axis transmission slide block; 17. a Y-axis transmission slide block; 18. a PLC controller.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides an accurate cross mobile device for laser cutting machine, including X-axis moving frame 2 and Y-axis moving frame 3,X the middle part of the bottom of the moving frame 2 is connected with X-axis lead screw 14 in a rotating manner, the middle part of the X-axis lead screw 14 is connected with X-axis transmission slider 16 in a rotating manner, the bottom of the X-axis transmission slider 16 is fixed with Y-axis moving frame 3,Y the middle part of the bottom of the moving frame 3 is connected with Y-axis lead screw 15 in a rotating manner, the middle part of the Y-axis lead screw 15 is connected with Y-axis transmission slider 17, distance measuring carriages 10 extending to the outside of the distance measuring chute 5 are arranged on the top of the X-axis moving frame 2 and one side of the Y-axis moving frame 3, distance measuring carriages 3425 zxft Moving frame 2 are arranged on two distance measuring carriages 10, one side of one of the mounting brackets 1 is fixedly provided with a control box 12, the interior of the control box 12 is fixedly provided with a PLC (programmable logic controller) 18, the surface of the control box 12 is fixedly provided with a control panel 13, one side of each of the two ranging chutes 5 is fixedly provided with a reflecting plate 4 which is right opposite to the laser range finder 8, the two laser range finders 8 are electrically connected with the PLC 18, one end of the X-axis moving frame 2 is fixedly provided with a first servo motor 7, the output end of the first servo motor 7 is fixedly connected with one end of the X-axis screw 14, one end of the Y-axis moving frame 3 is fixedly provided with a second servo motor 11, the output end of the second servo motor 11 is fixedly connected with one end of the Y-axis screw 15, the first servo motor 7 and the second servo motor 11 are both electrically connected with the PLC 18, and transmission is carried out by utilizing the screw and the transmission block, the transmission is steady smooth to increase mobilizable laser range finder 8 on the transmission slider, can be at the in-process of motion, continuously detect and the reflecting plate 4 between the distance, and then realize carrying out the range finding location in real time to the position of laser cutting head, thereby improve laser cutting's precision.

The front of the X-axis moving frame 2 and the top of the Y-axis moving frame 3 are both provided with calibration scales 6,Y, the bottom of the shaft transmission slide block 17 is fixedly provided with a laser cutting head assembly frame 9, and the laser cutting head assembly frame is convenient and efficient to install and use.

When the embodiment of the application is used: install the cross mobile device on laser cutting bed and with laser cutting subassembly installation on laser cutting head assembly jig 9 through installing support 1, before carrying out the distance cutting, the calibration is carried out earlier, through controlling panel 13 input X axial and Y axial movement distance during the calibration, make two servo motor work, and then drive the transmission slider through the lead screw and move to setting for the position, the staff compares and adjusts servo motor through calibration scale 6 and input position this moment, set for position and the coincidence of calibration scale 6 position until range finding balladeur train 10, utilize lead screw and transmission piece to transmit, the transmission is steady smooth, and mobilizable laser range finder 8 has been added on the transmission slider, can be at the in-process of motion, continuously detect and the distance between reflecting plate 4, and then realize carrying out the range finding location to the position of laser cutting head in real time, thereby improve the precision of laser cutting, and is stable and reliable.

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 invention.

Claims

1. The utility model provides a laser cutting machine is with accurate type cross mobile device, includes that the X axle removes frame (2) and Y axle removes frame (3), its characterized in that: the middle part of X axle removal frame (2) bottom is rotated and is connected with X axial lead screw (14), the middle part transmission of X axial lead screw (14) is connected with X axle transmission slider (16), the bottom mounting of X axle transmission slider (16) is provided with Y axle removal frame (3), the middle part rotation of Y axle removal frame (3) bottom is connected with Y axial lead screw (15), middle part Y axle transmission slider (17) of Y axial lead screw (15), range finding spout (5) have all been seted up to the top of X axle removal frame (2) and one side of Y axle removal frame (3), the top of X axle transmission slider (16) and one side of Y axle transmission slider (17) are all fixed and are provided with range finding balladeur train (10) that extend to range finding spout (5) outside, two equal fixed mounting has laser range finder (8) on range finding balladeur train (10).

2. The precision type cross moving device for the laser cutting machine according to claim 1, wherein: the X-axis moving frame is characterized in that mounting supports (1) are fixedly arranged on two sides of the bottom end of the X-axis moving frame (2), one of the mounting supports is a control box (12) fixedly mounted on one side of the mounting support (1), a PLC (programmable logic controller) controller (18) is fixedly mounted inside the control box (12), and a control panel (13) is fixedly mounted on the surface of the control box (12).

3. The precision type cross moving device for laser cutting machine according to claim 2, wherein: two one side of range finding spout (5) all is fixed to be provided with reflecting plate (4) just to laser range finder (8), two laser range finder (8) all with PLC controller (18) electric connection.

4. The precision type cross moving device for laser cutting machine according to claim 2, wherein: the one end fixed mounting that the X axle removed frame (2) has first servo motor (7), the output of first servo motor (7) and the one end fixed connection of X axial lead screw (14), the one end fixed mounting that the Y axle removed frame (3) has second servo motor (11), the output of second servo motor (11) and the one end fixed connection of Y axial lead screw (15), first servo motor (7) and second servo motor (11) all with PLC controller (18) electric connection.

5. The precision type cross moving device for laser cutting machine according to claim 1, wherein: the front of the X-axis moving frame (2) and the top of the Y-axis moving frame (3) are both provided with calibration scales (6).

6. The precision type cross moving device for laser cutting machine according to claim 1, wherein: and a laser cutting head assembly frame (9) is fixedly mounted at the bottom of the Y-axis transmission sliding block (17).