CN217333000U

CN217333000U - Optical fiber gantry laser galvanometer device

Info

Publication number: CN217333000U
Application number: CN202221267996.9U
Authority: CN
Inventors: 肖龙华
Original assignee: Shenzhen Leizhi Laser Technology Co ltd
Current assignee: Shenzhen Leizhi Laser Technology Co ltd
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-08-30
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses an optic fibre longmen laser mirror device that shakes, including the work box, two supporting legs of the equal fixedly connected with in work box lower extreme left part and lower extreme right part, work box front end upper portion fixedly connected with control panel, the equal fixedly connected with displacement device in work box upper end left part and upper end right part, and the displacement device front end middle part fixedly connected with motor of left part, the equal fixedly connected with in displacement device rear end middle part rotates the wheel, and two rotate and has cup jointed the belt between the wheel jointly, the common fixedly connected with strutting arrangement in displacement device upper end rear portion, the equal fixedly connected with connecting plate in strutting arrangement upper end left part and upper end right part, and the common activity interlude is connected with first screw rod, left part between two connecting plates connecting plate right-hand member middle part fixedly connected with driver. An optic fibre longmen laser mirror device that shakes, the stability of whole device is high, has improved work piece processingquality.

Description

Optical fiber gantry laser galvanometer device

Technical Field

The utility model relates to a laser galvanometer technical field, in particular to optic fibre longmen laser galvanometer device.

Background

In the laser demonstration system, the waveform of the optical scanning is a vector scanning, the scanning speed of the system determines the stability of the laser pattern, and in recent years, people have developed high-speed scanners, the scanning speed reaches 45000 points/second, so that the complex laser animation can be demonstrated, and the prior device has at least the following disadvantages: 1. the existing device has low stability during displacement, and the use of equipment is influenced; 2. the existing device has poor supporting effect on the galvanometer, so that the processing of a workpiece is influenced, and therefore, a novel optical fiber gantry laser galvanometer device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an optical fiber gantry laser galvanometer device, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an optical fiber gantry laser galvanometer device comprises a working box, wherein the left part of the lower end and the right part of the lower end of the working box are both fixedly connected with two supporting legs, the upper part of the front end of the working box is fixedly connected with a control panel, the left part and the right part of the upper end of the working box are both fixedly connected with a displacement device, and the middle part of the front end of the displacement device at the left part is fixedly connected with a motor, the middle parts of the rear ends of the displacement devices are fixedly connected with rotating wheels, a belt is sleeved between the two rotating wheels, the rear part of the upper end of the displacement device is fixedly connected with a supporting device, the left part and the right part of the upper end of the supporting device are fixedly connected with connecting plates, and a first screw rod is movably inserted between the two connecting plates, the middle part of the right end of the left connecting plate is fixedly connected with a driver, the displacement frame is connected to the outer surface thread of the left part of the first screw rod in an inserting mode, and the vibrating mirror body is fixedly connected to the middle of the lower end of the displacement frame.

Preferably, the displacement device comprises a fixing plate, a sliding groove is formed in the middle of the upper end of the fixing plate, a second screw rod is movably and alternately connected between the front groove wall and the rear groove wall in the sliding groove, guide rails are fixedly connected to the left portion and the right portion of the upper end of the fixing plate, two moving mechanisms are connected to the outer surface of the rear portion of the second screw rod in a threaded manner, and the fixing plate is fixedly connected with the work box.

Preferably, the moving mechanism comprises a connecting block, a displacement block is fixedly connected to the middle of the lower end of the connecting block, sliding blocks are fixedly connected to the left portion and the right portion of the lower end of the connecting block, inserting grooves are formed in the middle of the lower ends of the two sliding blocks, and the connecting block is fixedly connected with the supporting device.

Preferably, the second screw rod is in threaded penetrating connection with the displacement block, the two guide rails are in movable penetrating connection with the two penetrating grooves respectively, and the rear end of the second screw rod penetrates through the rear end of the fixing plate and is fixedly connected with the rotating wheel.

Preferably, the strutting arrangement includes the bracing piece, the bracing piece is provided with two altogether, and two equal fixedly connected with connecting rods in bracing piece front end and rear end, horizontal two equal common fixedly connected with fixed block in connecting rod upper end, fixed block opposite face middle part has all been opened flutedly, and two equal activities of recess left part interlude are connected with the sliding block, the connecting rod is in the same place with displacement device fixed connection.

Preferably, the sliding blocks are fixedly connected with the displacement frame, and the fixed blocks are fixedly connected with the two connecting plates.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the motor is started, so that the output end of the motor drives the second screw rods to rotate, the second screw rods drive the rotating wheels to rotate, the rotating wheels drive the other rotating wheel to rotate through the belt, the two second screw rods simultaneously rotate, the displacement blocks slide in the sliding grooves, and the displacement blocks drive the connecting blocks to displace, so that the connecting blocks drive the sliding blocks to slide on the guide rails, and the displacement stability of the supporting device is improved;

2. through the strutting arrangement who sets up, set up four connecting rods on strutting arrangement and support to set up a bracing piece between vertical two connecting rods, improved the stable case that the connecting rod supported, through sliding block and the sliding block that sets up, make it carry on spacingly through the displacement frame to the mirror body that shakes, thereby make strutting arrangement can stabilize and support the mirror body that shakes, improved mirror body job stabilization nature that shakes.

Drawings

FIG. 1 is a schematic view of the overall structure of an optical fiber gantry laser galvanometer device of the present invention;

FIG. 2 is a schematic view of the overall structure of the displacement device of the fiber gantry laser galvanometer device of the present invention;

FIG. 3 is a schematic view of the overall structure of the moving mechanism of the fiber gantry laser galvanometer device of the present invention;

fig. 4 is the overall structure schematic diagram of the supporting device of the optical fiber gantry laser galvanometer device of the present invention.

In the figure: 1. a work box; 2. supporting legs; 3. a control panel; 4. a displacement device; 5. a motor; 6. a rotating wheel; 7. a belt; 8. a support device; 9. a connecting plate; 10. a first screw; 11. a driver; 12. a displacement frame; 13. a galvanometer body; 41. a fixing plate; 42. a chute; 43. a second screw; 44. a guide rail; 45. a moving mechanism; 451. connecting blocks; 452. a slider; 453. inserting the slot; 454. a displacement block; 81. a support bar; 82. a connecting rod; 83. a fixed block; 84. a groove; 85. and a slider.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

an optical fiber gantry laser galvanometer device comprises a working box 1, wherein two supporting legs 2 are fixedly connected to the left portion of the lower end and the right portion of the lower end of the working box 1, a control panel 3 is fixedly connected to the upper portion of the front end of the working box 1, a displacement device 4 is fixedly connected to the left portion of the upper end and the right portion of the upper end of the working box 1, a motor 5 is fixedly connected to the middle portion of the front end of the displacement device 4 on the left portion, rotating wheels 6 are fixedly connected to the middle portion of the rear end of the displacement device 4, a belt 7 is jointly sleeved between the two rotating wheels 6, a supporting device 8 is jointly and fixedly connected to the rear portion of the upper end of the displacement device 4, connecting plates 9 are fixedly connected to the left portion of the upper end and the right portion of the supporting device 8, first screw rods 10 are jointly and movably inserted and connected between the two connecting plates 9, a driver 11 is fixedly connected to the middle portion of the right end of the left connecting plate 9, and a displacement frame 12 is inserted and connected to the outer surface of the left portion of the first screw rods 10, the middle part of the lower end of the displacement frame 12 is fixedly connected with a galvanometer body 13.

In this embodiment: the displacement device 4 comprises a fixed plate 41, a sliding groove 42 is formed in the middle of the upper end of the fixed plate 41, a second screw 43 is movably and alternately connected between the front groove wall and the rear groove wall in the sliding groove 42, the left part and the right part of the upper end of the fixed plate 41 are fixedly connected with a guide rail 44, two moving mechanisms 45 are alternately connected to the outer surface of the rear part of the second screw 43 in a threaded manner, and the fixed plate 41 is fixedly connected with the work box 1; the moving mechanism 45 comprises a connecting block 451, a displacement block 454 is fixedly connected to the middle of the lower end of the connecting block 451, sliding blocks 452 are fixedly connected to the left and right of the lower end of the connecting block 451, inserting slots 453 are formed in the middle of the lower ends of the two sliding blocks 452, and the connecting block 451 is fixedly connected with the supporting device 8; the second screw 43 is threaded with the displacement block 454, the two guide rails 44 are movably threaded with the two slots 453, and the rear end of the second screw 43 penetrates through the rear end of the fixing plate 41 and is fixedly connected with the rotating wheel 6; through setting up displacement device 4 to can drive strutting arrangement 8 and remove, through setting up guide rail 44, improve the stability of moving mechanism 45 displacement, through setting up second screw 43, second screw 43 can drive moving mechanism 45 displacement when rotating, through setting up connecting block 451, thereby can support strutting arrangement 8.

In this embodiment, the supporting device 8 includes two supporting rods 81, the two supporting rods 81 are provided, the front ends and the rear ends of the two supporting rods 81 are fixedly connected with connecting rods 82, the upper ends of the two transverse connecting rods 82 are fixedly connected with fixing blocks 83, the middle parts of opposite surfaces of the fixing blocks 83 are provided with grooves 84, the left parts of the two grooves 84 are movably inserted and connected with sliding blocks 85, and the connecting rods 82 are fixedly connected with the displacement device 4; the sliding blocks 85 are fixedly connected with the displacement frame 12, and the fixed blocks 83 are fixedly connected with the two connecting plates 9; through setting up strutting arrangement 8 to can carry out spacing support to galvanometer body 13, through setting up bracing piece 81, thereby improve the stability of connecting rod 82, through setting up recess 84, thereby can carry on spacingly to sliding block 85, through setting up connecting rod 82, thereby can support fixed block 83.

It should be noted that, the utility model relates to an optical fiber gantry laser galvanometer device, in the using process, a workpiece is placed at the upper end of a working box 1, a motor 5 is started, so that the output end of the motor 5 drives a second screw 43 fixedly connected with the second screw to rotate, the second screw 43 drives a rotating wheel 6 fixedly connected with the second screw to rotate, the rotating wheel 6 drives another rotating wheel 6 to rotate through a belt 7 sleeved with the rotating wheel 6, the other rotating wheel 6 drives another second screw 43 to rotate, so that the two second screws 43 rotate simultaneously, the second screw 43 drives a displacement block 454 in threaded connection with the second screw to slide in a chute 42 when rotating, the displacement block 454 drives a connecting block 451 fixedly connected with the displacement block when moving, so that the connecting block 451 drives a sliding block 452 fixedly connected with the connecting block to slide on a guide rail 44, and the connecting block 451 drives a supporting device 8 fixedly connected with the connecting block to displace, the driver 11 is started, so that the output end of the driver 11 drives the first screw 10 fixedly connected with the driver to rotate between the two connecting plates 9, the connecting plates 9 drive the displacement frame 12 in threaded connection with the connecting plates to move, the displacement frame 12 drives the two sliding blocks 85 fixedly connected with the displacement frame to respectively slide in the two grooves 84, and the displacement frame 12 drives the galvanometer body 13 fixedly connected with the displacement frame to move when displacing.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an optic fibre longmen laser galvanometer device, includes work box (1), its characterized in that: the device is characterized in that two supporting legs (2) are fixedly connected to the left portion of the lower end and the right portion of the lower end of the working box (1), a control panel (3) is fixedly connected to the upper portion of the front end of the working box (1), a displacement device (4) is fixedly connected to the left portion of the upper end and the right portion of the upper end of the working box (1), a motor (5) is fixedly connected to the middle portion of the front end of the displacement device (4) on the left portion, rotating wheels (6) are fixedly connected to the middle portion of the rear end of the displacement device (4), a belt (7) is sleeved between the two rotating wheels (6), a supporting device (8) is fixedly connected to the rear portion of the upper end of the displacement device (4) jointly, connecting plates (9) are fixedly connected to the left portion of the upper end and the right portion of the upper end of the supporting device (8), a first screw rod (10) is movably and interlockingly connected between the two connecting plates (9) jointly, a driver (11) is fixedly connected to the middle portion of the right portion of the connecting plates (9), the displacement frame (12) is connected to the outer surface of the left portion of the first screw rod (10) in a threaded penetrating mode, and the vibrating mirror body (13) is fixedly connected to the middle of the lower end of the displacement frame (12).

2. The optical fiber gantry laser galvanometer device according to claim 1, characterized in that: displacement device (4) are including fixed plate (41), open fixed plate (41) upper end middle part has spout (42), the joint activity interlude is connected with second screw rod (43) between preceding cell wall and the back cell wall in spout (42), fixed plate (41) upper end left part and the equal fixedly connected with guide rail (44) of upper end right part, second screw rod (43) rear portion surface screw thread interlude is connected with two moving mechanism (45), fixed plate (41) are in the same place with work box (1) fixed connection.

3. The optical fiber gantry laser galvanometer device according to claim 2, characterized in that: the moving mechanism (45) comprises a connecting block (451), a displacement block (454) is fixedly connected to the middle of the lower end of the connecting block (451), sliding blocks (452) are fixedly connected to the left portion and the right portion of the lower end of the connecting block (451), inserting grooves (453) are formed in the middle of the lower ends of the two sliding blocks (452), and the connecting block (451) is fixedly connected with the supporting device (8).

4. The optical fiber gantry laser galvanometer device according to claim 2, characterized in that: the second screw rod (43) is in threaded penetrating connection with the displacement block (454), the two guide rails (44) are movably in penetrating connection with the two penetrating slots (453) respectively, and the rear end of the second screw rod (43) penetrates through the rear end of the fixing plate (41) and is fixedly connected with the rotating wheel (6).

5. The optical fiber gantry laser galvanometer device according to claim 1, characterized in that: strutting arrangement (8) are including bracing piece (81), bracing piece (81) are provided with two altogether, and two bracing pieces (81) front end and the equal fixedly connected with connecting rod (82) in rear end, horizontal two equal common fixedly connected with fixed block (83) in connecting rod (82) upper end, fixed block (83) opposite face middle part has all been opened recess (84), and two equal activity interlude in recess (84) left part are connected with sliding block (85), connecting rod (82) are in the same place with displacement device (4) fixed connection.

6. The optical fiber gantry laser galvanometer device according to claim 5, characterized in that: the sliding block (85) is fixedly connected with the displacement frame (12), and the fixed block (83) is fixedly connected with the two connecting plates (9).