CN216096995U

CN216096995U - Marking device for carrying out visual positioning on CCD and galvanometer coaxially

Info

Publication number: CN216096995U
Application number: CN202122015566.XU
Authority: CN
Inventors: 刘碧达
Original assignee: Nederland Lighting Shenzhen Co ltd
Current assignee: Guangzhou Xinshe Life Culture Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-22
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the technical field of laser marking, in particular to a marking device for visual positioning of a CCD (charge coupled device) and a galvanometer coaxially. When the fixed plate needs to be moved to the bottom end of the laser marking device, firstly, the vibrating lens is taught to determine the position of the positioning point, then the adjusting disc on the marking device body is rotated to enable the first threaded rod to rotate, the first sleeve block is moved by the rotation of the first threaded rod, then the first rotating shaft on the fixed plate is rotated, the object placing table is moved to the position of the positioning point of the vibrating lens by the rotation of the first rotating shaft, a workpiece needing to be machined is placed in the center of the object placing table, and the clamping block can fix the machined workpiece through the elasticity of the spring.

Description

Marking device for carrying out visual positioning on CCD and galvanometer coaxially

Technical Field

The utility model relates to the technical field of laser marking, in particular to a marking device for visual positioning of a CCD (charge coupled device) and a galvanometer in a coaxial manner.

Background

Laser marking has become the important processing method of making now, especially use extensively in precision finishing, little processing field, laser marking makes certain part of work piece shine with the laser of high energy density, make the surface of material leave slight dent, laser marking is mostly to move the work piece on the workstation to laser irradiation spare bottom through the motor now, then carry out laser irradiation, because the accurate position that needs the mark of work piece that reachs of difficult control processing work piece during motor drive, thereby influence the accuracy, most fix the machined part and all adopt the threaded rod to promote the grip block and fix, this mode is easy to destroy the corner of machined part, therefore, urgent need a CCD and shake the mark device that mirror coaxial visual positioning was carried out to the mark of mirror and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a marking device for visual positioning of a CCD (charge coupled device) and a galvanometer coaxially, which aims to solve the problem that the accuracy is influenced because the conventional laser marking is difficult to control a machined workpiece to accurately reach the position of the workpiece to be marked when a motor is driven, most of workpieces are fixed by adopting a threaded rod to push a clamping block for fixing, and the corner of the workpieces is easily damaged by the mode.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a CCD carries out mark device of beating of visual positioning with the mirror that shakes is coaxial, includes:

the laser marking device comprises a marking device body, wherein a fixed seat is fixedly arranged on the marking device body, a cross rod is fixedly arranged on the fixed seat, an equipment box is fixedly arranged on the cross rod, a laser marking device is fixedly arranged on the cross rod, positioning equipment is fixedly arranged on the cross rod, and a vibrating lens is fixedly arranged on the positioning equipment;

the marking device comprises a first threaded rod, wherein the first threaded rod is inserted in the marking device body, an adjusting disc is fixedly mounted on the first threaded rod, a first sleeve block is sleeved on the first threaded rod, and a fixing plate is fixedly mounted on the first sleeve block.

Preferably, the first sleeve block is internally provided with an internal thread, and the first sleeve block and the first threaded rod form a rotary structure.

Preferably, a first rotating shaft is inserted into the fixing plate, a first bevel gear is fixedly mounted on the first rotating shaft, a shaft rod seat is fixedly mounted inside the fixing plate, a second rotating shaft is fixedly mounted on the shaft rod seat, a second bevel gear is fixedly mounted on the second rotating shaft, and a third bevel gear is fixedly mounted on the second rotating shaft.

Preferably, the fixed plate is internally inserted and is equipped with the second threaded rod, and fixed mounting has a fourth conical gear on the second threaded rod, the cover is equipped with the second cover piece on the fourth conical gear, and fixed mounting has a connecting block on the second cover piece, fixed mounting has the thing platform of putting on the connecting block, and puts the thing bench and seted up the draw-in groove, inside the inserting of draw-in groove is equipped with the fixture block, and fixed mounting has the spring on the fixture block.

Preferably, first conical gear meshes with the third conical gear mutually, and first conical gear constitutes rotary type structure with the third conical gear, second conical gear meshes with the fourth conical gear mutually, and second conical gear constitutes rotary type structure with the fourth conical gear.

Preferably, the second sleeve block is internally provided with an internal thread, and the second sleeve block and the second threaded rod form a rotary structure.

Compared with the prior art, the utility model has the beneficial effects that: when needs move the fixed plate to the bottom of laser marking device, at first the camera lens that shakes is transferred the religion and is confirmed the position of fixed point, then rotate the adjusting disk on the device body of marking and make first threaded rod rotate, the rotation of first threaded rod makes first cover piece remove, thereby the bottom that the fixed plate of being convenient for removed, then rotate the first pivot on the fixed plate, the rotation through first pivot makes and puts the thing platform and remove to the fixed point position of camera lens that shakes, put thing bench facial make and be equipped with the fixture block, place the work piece of required processing at putting thing platform midpoint, the fixture block will be fixed the processing work piece through the elasticity of spring, then mark the processing work piece of putting on the thing platform through the laser marking device, unusual convenience.

Drawings

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

FIG. 2 is a schematic sectional elevation view of the structure of the present invention;

FIG. 3 is a schematic top view of a fixing plate according to the present invention;

fig. 4 is a schematic top view of the storage plate of the present invention.

In the figure: 1. a marking device body; 101. a fixed seat; 102. a cross bar; 103. an equipment box; 2. a laser marking device; 201. positioning equipment; 202. a vibrating lens; 3. a first threaded rod; 301. an adjusting disk; 302. a first nest block; 303. a fixing plate; 304. a first rotating shaft; 305. a first bevel gear; 306. a spindle base; 307. a second rotating shaft; 308. a second bevel gear; 309. a third bevel gear; 4. a second threaded rod; 401. a fourth bevel gear; 402. a second nest block; 403. connecting blocks; 404. a placing table; 405. a card slot; 406. a clamping block; 407. a spring.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a CCD carries out mark device of beating of visual positioning with the mirror that shakes is coaxial, includes:

the laser marking device comprises a marking device body 1, wherein a fixed seat 101 is fixedly arranged on the marking device body 1, a cross rod 102 is fixedly arranged on the fixed seat 101, an equipment box 103 is fixedly arranged on the cross rod 102, a laser marking device 2 is fixedly arranged on the cross rod 102, positioning equipment 201 is fixedly arranged on the cross rod 102, and a vibrating lens 202 is fixedly arranged on the positioning equipment 201;

first threaded rod 3, first threaded rod 3 insert and establish the inside of beating mark device body 1, and fixed mounting has adjusting disk 301 on first threaded rod 3, and the cover is equipped with first nest of blocks 302 on first threaded rod 3, and fixed mounting has fixed plate 303 on the first nest of blocks 302.

Further, first set of piece 302 is inside to be provided with the internal thread, and first set of piece 302 constitutes the rotary type structure with first threaded rod 3, makes first set of piece 302 remove through the rotation of first threaded rod 3 to the fixed plate 303 of being convenient for removes.

Furthermore, a first rotating shaft 304 is inserted on the fixing plate 303, a first bevel gear 305 is fixedly mounted on the first rotating shaft 304, a shaft rod seat 306 is fixedly mounted inside the fixing plate 303, a second rotating shaft 307 is fixedly mounted on the shaft rod seat 306, a second bevel gear 308 is fixedly mounted on the second rotating shaft 307, a third bevel gear 309 is fixedly mounted on the second rotating shaft 307, and the object placing table 404 is moved by the rotation of the first rotating shaft 304.

Further, fixed plate 303 is inside to be inserted and to be equipped with second threaded rod 4, and fixed mounting has fourth conical gear 401 on second threaded rod 4, the cover is equipped with second cover piece 402 on the fourth conical gear 401, and fixed mounting has connecting block 403 on the second cover piece 402, fixed mounting has the thing platform 404 of putting on the connecting block 403, and put and seted up draw-in groove 405 on the thing platform 404, draw-in groove 405 is inside to be inserted and to be equipped with fixture block 406, and fixed mounting has spring 407 on the fixture block 406, place the work piece that will process between the thing platform 404, then fixture block 406 can be fixed the processing work piece through spring 407's elasticity.

Further, the first bevel gear 305 is engaged with the third bevel gear 309, the first bevel gear 305 and the third bevel gear 309 form a rotating structure, the second bevel gear 308 is engaged with the fourth bevel gear 401, and the second bevel gear 308 and the fourth bevel gear 401 form a rotating structure, and the second rotating shaft 307 rotates through the rotation of the first rotating shaft 304, and the rotation of the second rotating shaft 307 drives the second threaded rod 4 to rotate.

Further, the inside internal thread that is provided with of second cover piece 402, and second cover piece 402 constitutes the rotary type structure with second threaded rod 4, and rotation through second threaded rod 4 drives second cover piece 402 and rotates.

The working principle is as follows: according to fig. 1, when needs move fixed plate 303 to the bottom of laser marking device 2, at first adjust the teaching to shake lens 202 and confirm the fixed point position, then rotate the adjusting disk 301 of marking on the device body 1 and make first threaded rod 3 rotate, the rotation of first threaded rod 3 makes first nest of blocks 302 move, thereby be convenient for fixed plate 303 to move the bottom of 2, then rotate first pivot 304 on the fixed plate 303, the rotation through first pivot 304 drives second pivot 307 and rotates, the rotation of second pivot 307 drives second threaded rod 4 and rotates, thereby be convenient for second nest of blocks 402 to move and make thing platform 404 move to the fixed point position of shake lens 202.

The fixture block 406 is installed on the object placing table 404, and when a workpiece to be machined is placed in the center of the object placing table 404, the fixture block 406 can fix the machined workpiece through the elastic force of the spring 407, which is very convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a CCD carries out mark device of beating of visual positioning with the mirror that shakes is coaxial, its characterized in that includes:

2. The marking device for visual positioning of the CCD and the galvanometer in a coaxial manner according to claim 1, characterized in that: first nest block inside is provided with the internal thread, and first nest block constitutes the rotary type structure with first threaded rod.

3. The marking device for visual positioning of the CCD and the galvanometer in a coaxial manner according to claim 1, characterized in that: insert on the fixed plate and be equipped with first pivot, and fixed mounting has first conical gear in the first pivot, the inside fixed mounting of fixed plate has the shaft lever seat, and fixed mounting has the second pivot on the shaft lever seat, fixed mounting has second conical gear in the second pivot, and fixes according to installing third conical gear in the second pivot.

4. The marking device for visual positioning of the CCD and the galvanometer in a coaxial manner according to claim 1, characterized in that: the fixed plate is internally inserted and is equipped with the second threaded rod, and fixed mounting has a fourth conical gear on the second threaded rod, the cover is equipped with the second cover piece on the fourth conical gear, and fixed mounting has a connecting block on the second cover piece, fixed mounting has the thing platform of putting on the connecting block, and puts and seted up the draw-in groove on the thing platform, inside the inserting of draw-in groove is equipped with the fixture block, and fixed mounting has the spring on the fixture block.

5. The marking device for visual positioning of the CCD and the galvanometer coaxially as claimed in claim 3, wherein: first conical gear meshes with the third conical gear mutually, and first conical gear and third conical gear constitute the rotary type structure, second conical gear meshes with the fourth conical gear mutually, and second conical gear and fourth conical gear constitute the rotary type structure.

6. The marking device for visual positioning of the CCD and the galvanometer coaxially comprises the following components: the inside internal screw thread that is provided with of second cover block, and second cover block and second threaded rod constitute the rotary type structure.