CN209681420U - An all-round mobile laser device - Google Patents

Abstract

The utility model provides a kind of laser equipment of all-around mobile, including integrated control cabinet and mobile platform；In integrated control cabinet, it is fixed with master controller；It is connected with laser generation device with master controller, in laser generation device side, primary reflective mirror assembly is installed；In the laser generation device other side, cable is installed and freely scales component, mobile platform includes support frame；It is fixed with microcontroller on the support frame, microcontroller is connect with master controller signal；Support frame lower end is equipped with Mecanum wheel；On the support frame, it is further fixed on cable and receives bracket, secondary reflection mirror work package and laser head fixed plate.In the utility model, laser generation device and laser head are divided into two independent sectors, mobile part will not needed, be fixed in integrated control cabinet；By on a mobile platform, increasing the control parameter of laser head, increasing working range laser head installation.

Description

An all-round mobile laser device

technical field

The utility model belongs to the technical field of laser equipment, in particular to an all-round moving laser equipment.

Background technique

The laser equipment on the existing market is basically based on the X-axis and Y-axis in the horizontal plane as the working reference. When working in the horizontal plane, the working area of the laser equipment is largely limited; and the existing laser equipment, in When the laser head moves, the movement of the laser head is driven by a miniature ball screw. The movement of the laser head is not flexible, and the production efficiency is low.

Utility model content

The utility model provides a laser device which moves in all directions, so as to increase the moving parameters of the laser head, make the laser head move flexibly, and improve the working efficiency.

An all-round mobile laser device is characterized in that it includes an integrated control cabinet and a mobile platform; a main controller is fixed in the integrated control cabinet; a laser generating device is connected to the main controller, and the laser generating device On one side, a primary reflector assembly is installed, and the primary reflector assembly includes a primary reflector and a first motor; the primary reflector is installed on the first motor, and the first motor signal is connected to the main controller; On the other side of the generating device, a cable free scaling assembly is installed. The cable free scaling assembly includes a telescopic rod and a cable winding machine, and the motor in the cable winding machine is connected to the main controller for signals;

The mobile platform includes a support frame; a microcontroller is fixed on the support frame, and the microcontroller is signal-connected with the main controller; the lower end of the support frame is equipped with mecanum wheels, and the mecanum wheels are respectively connected There is a motor, and the signals of the motors are respectively connected to the micro-controller; on the support frame, there are also fixed cable receiving brackets, secondary reflector working components and a laser head fixing plate; on the laser head fixing plate, a laser head is fixed; on the laser The upper end of the head fixing plate is connected to the secondary reflector working assembly; the secondary reflector working assembly of the laser head includes a rotating assembly and an up-and-down moving assembly; the rotating assembly includes a second motor, and the output end of the second motor is connected to There is a driving wheel, and a driven wheel meshes with the driving wheel; a connecting plate is fixed on the driven wheel, a miniature ball screw is fixed on the connecting plate, the third motor is connected with the miniature ball screw, and a lifting frame is connected to the miniature ball screw , the secondary reflector assembly is fixed on the lifting frame.

Further, the upper end of the telescopic rod and the upper end of the cable receiving bracket are respectively fixed with wire pulleys.

Further, the shape of the support frame is a concave arc-shaped triangle.

Further, a fixed hollow tube is sheathed in the driven wheel, the connecting plate is fixed on the hollow tube, and the secondary reflector assembly cooperates with the laser head through the hollow tube.

Further, an air purification device is installed at the laser head; the air purification device includes a purification cover, a purification pipeline, a fan and a filter; the purification cover is set at the laser head, and the rear end is connected to The purification pipeline is provided with a fan in the purification pipeline, and the fan is fixed on the supporting frame; a filter is connected to the rear end of the fan.

Further, the lower part of the hollow tube is connected with a bearing seat, and the bearing seat is fixed on the supporting frame. At the middle position of the bearing seat, a through hole is arranged in the same circle as the hollow tube.

The laser emitter device, the primary reflector assembly and the secondary reflector assembly are laser generating equipment in the prior art.

The beneficial effects of the utility model:

In the utility model, the laser generating equipment and the laser head are divided into two independent parts, which are convenient for installation, maintenance and transportation, and the parts that do not need to be moved are fixed in the integrated control cabinet, which enhances the flexibility of the mobile platform; through The laser head is installed on the mobile platform, which makes the movement of the laser head flexible and improves the work efficiency; the control parameters of the laser head are increased, so that the working surface range of the laser head is increased, which is convenient to use.

Description of drawings

Fig. 1 is the overall top view structure schematic diagram of the utility model;

Fig. 2 is the structural representation of the integrated control cabinet of the present utility model;

Fig. 3 is the structural representation of mobile platform in the utility model;

Fig. 4 is a structural schematic diagram of the mobile platform in the utility model.

In the figure: 1. Integrated control cabinet; 11. Laser transmitter; 12. Laser water cooling device; 13. Primary mirror; 14. First motor; 15. Telescopic rod; 16. Cable winding machine; 17. Main controller; 18. Mecanum wheel; 19. Support frame; 20. Cable receiving bracket; 21. Laser head fixing plate; 22. Laser head; 23. Purification cover; 24. Purification pipeline; 25. Fan; 26. Filter; 27. Second motor; 28. Driving wheel; 29. Driven wheel; 30 Hollow tube; 31. Bearing seat; 32. Connecting plate; 33. Miniature ball screw; 34. Lifting frame; 35. Secondary reflector assembly; 36. Microcontroller.

Detailed ways

Example 1

Referring to accompanying drawing, a kind of omnidirectional mobile laser equipment is characterized in that, comprises integrated control cabinet 1 and mobile platform; In described integrated control cabinet 1, is fixed with main controller 17, and main controller 17 selects Mitsubishi PLC FX1 for use S-30MR-001 programmable controller; a laser generating device connected to the main controller 17, the laser generating device here can be the laser generating device in the prior art, and the laser generating device includes a laser transmitter 11 and a laser Water cooling device 12, wherein laser transmitter 11 is connected with main controller 17, laser transmitter 11 is connected with laser water cooling device 12, on one side of laser transmitter 11, primary reflector assembly is installed, and described primary reflector assembly includes Primary mirror 13 and first motor 14 are arranged, and first motor 14 can adopt stepping motor; Change the reflection angle of the primary mirror assembly by rotating to increase the workable range of the mobile platform; on the other side of the laser transmitter 11, a cable free zoom assembly is installed, and the cable free zoom assembly includes a telescopic rod 15 and Cable winding machine 16, cable winding machine 16 can adopt 57 high-torque stepping motors, the motor in the described cable winding machine 16, the signal is connected to the main controller 17; The telescopic fixing method can be fixed by cooperating with the spring pin and the groove; at the top of the telescopic rod, the wire wheel is fixed through the lug plate. The function of the telescopic rod 15 is to improve the position of the cable, avoiding the occurrence of cable winding accidents during the work process, and the function of the cable winding machine 16 is to control the scaling length of the cable, so that the cable is always at a reasonable working length and improves the working efficiency. efficiency and enhanced job security.

Described mobile platform includes bracing frame 19; The shape of described bracing frame 19 is concave arc shape triangle; Microcontroller 36 is fixed on bracing frame 19, can adopt PMD006PLC control driver, microcontroller 36 and main control 17 signal connection; the lower end of the support frame 19 is equipped with a mecanum wheel 18, the mecanum wheel 18 is respectively connected with a motor, and the motor signal is connected to the microcontroller 36 respectively; on the support frame 19, a cable is also fixed Line receiving support 20, secondary reflector work assembly and laser head fixed plate 21; The upper end of cable line receiving support 20 is fixed with wire wheel by lug plate, and the highest point of cable line receiving support 20 is higher than all devices on the mobile platform and equipment, which can effectively prevent the occurrence of cable winding accidents; the laser head fixing plate 21 is fixedly connected with the support frame 19 by pins, and on the laser head fixing plate 21, the laser head 22 is fixed by pins; The upper end of the plate 21 is connected to the secondary reflector working assembly; the secondary reflector working assembly includes a rotating assembly and an up-and-down moving assembly; the rotating assembly includes a second motor 27, and the output end of the second motor 27 is connected to a The driving wheel 28 is meshed with the driving wheel 28 with a driven wheel 29; the driven wheel 29 is fixed with a connecting plate 32, and the connecting plate 32 is fixed with a miniature ball screw 33, and the third motor is connected with the miniature ball screw 33, and the miniature ball screw Lead screw 33 is connected with elevating frame 34, and secondary reflector assembly 35 is fixed on elevating frame 34; In driven wheel 29, fixed hollow pipe 30 is sleeved, and connecting plate 32 is fixed on the upper end of hollow pipe 30; Secondary reflector assembly 35 cooperates with the laser head 22 through the hollow tube 30.

Described laser head place also is equipped with air cleaning device; Described air cleaning device includes cleaning cover 23, cleaning pipeline 24, fan 25 and filter 26; Described cleaning cover 23 is sleeved at laser head 22 places, The rear end is connected to the purification pipeline 24, and the purification pipeline 24 is provided with a blower fan, and the blower blower 25 is fixed on the support frame 19 by pins; the upper end of the blower blower 25 is a filter; the selection model of the filter is selected as FFU-1175 type. The waste gas generated during laser cutting is absorbed by the fan, and the clean air is released into the air after being filtered by the filter.

The cable is wound on the winding machine by the controller, then passes through the wire wheel at the top of the telescopic rod, extends to the wire wheel at the top of the cable receiving bracket on the mobile platform, and then connects to the microcontroller.

Example 2

Based on the structure of Embodiment 1, the difference from Embodiment 1 is that the lower part of the hollow tube 30 is connected with a bearing seat 31 , and the bearing seat 31 is fixed on the support frame 19 by pins. At the middle position of the bearing seat 31 , a via hole is provided concentrically with the hollow tube 30 . The bearing block 31 makes the rotation of the driven wheel 29 more stable.

Example 3

The working method of the omni-directional moving laser equipment of the present utility model comprises the following steps:

After the main controller 17 controls the laser device to emit laser light, the laser light is reflected to the secondary reflector assembly through the primary reflector assembly, and then passed to the laser head 22 to work; during this process, the main controller 17 will need to work on the route Send signal to micro-controller 36; Micro-controller 36 signals control mecanum wheel 18 motors, make mecanum wheel 18 walk according to working route; Simultaneously, according to working route, first motor and second motor and the 3rd motor, Under the signal control of the main controller and the micro-controller, the primary reflector assembly and the secondary reflector assembly always work together; the laser head works. When the angle of the secondary reflector assembly 35 needs to be adjusted horizontally, the second motor 27 drives the driving wheel 28 to rotate, and the driven wheel 29 follows to rotate, driving the hollow tube 30 to rotate, so that the connecting plate 32 rotates, so that the secondary reflector assembly 35 also follows Rotate to adjust the horizontal angle; when the height adjustment is required, the third motor drives the miniature ball screw 33 to move, so that it drives the lifting frame 34 to rise and fall, thereby adjusting the height of the secondary mirror assembly 35; when working, also Simultaneously activate the air purifier.

Claims (6)

1. a kind of laser equipment of all-around mobile, which is characterized in that including integrated control cabinet and mobile platform；Described is integrated In control cabinet, it is fixed with master controller；It is connected with laser generation device with master controller, in the side of laser generation device, peace Equipped with primary reflective mirror assembly, the primary reflective mirror assembly includes primary mirror and first motor；Primary mirror It is mounted in first motor, first motor signal is connected on master controller；In the other side of laser generation device, electricity is installed Cable freely scales component, and it includes telescopic rod and cable wrapping machine, the cable winding that the cable, which freely scales component, Motor in machine, signal connect master controller；

The mobile platform includes support frame；It is fixed with microcontroller, microcontroller and main control on the support frame The connection of device signal；The support frame lower end is equipped with Mecanum wheel, and motor, motor point are connected separately on Mecanum wheel Level signal connects microcontroller；On the support frame, cable is further fixed on to receive bracket, secondary reflection mirror work package and swash Bare headed fixed plate；In laser head fixed plate, it is fixed with laser head；Secondary reflection mirror work is connected in the upper end of laser head fixed plate Make component；The laser head secondary reflection mirror work package includes rotary components and up and down motion component；The rotation Component includes the second motor, and the second motor output end is connected with driving wheel, is engaged with driven wheel with driving wheel；It is solid on driven wheel Surely there is connecting plate, Miniature ball lead screw is fixed on connecting plate, third motor is connect with Miniature ball lead screw, in Miniature ball silk Crane is connected on thick stick, fixed secondary mirror assembly on crane.

2. the laser equipment of all-around mobile according to claim 1, which is characterized in that the upper end of the telescopic rod The upper end for receiving bracket with cable is respectively fixed with line wheel.

3. the laser equipment of all-around mobile according to claim 1, which is characterized in that the shape of the support frame is Indent arcuation triangle.

4. the laser equipment of all-around mobile according to claim 1, which is characterized in that in the driven wheel, be arranged Fixation hollow pipe, connecting plate are fixed on hollow pipe.

5. the laser equipment of all-around mobile according to claim 1, which is characterized in that also installed at the laser head There is air cleaning unit；The air cleaning unit includes purification cover, purge pipe, blower and filter；Described is net Change the enclosure to be located at laser head, rear end connects purge pipe, and blower is provided in purge pipe, and blower is fixed on the support frame； Filter is connected in blower rear end.

6. the laser equipment of all-around mobile according to claim 4, which is characterized in that the lower part of the hollow pipe connects It is connected to bearing block, bearing block is fixed on the support frame；In bearing block middle position, circle is provided with via hole with hollow pipe.