CN218555932U

CN218555932U - Three-dimensional ultraviolet marking device

Info

Publication number: CN218555932U
Application number: CN202220266321.6U
Authority: CN
Inventors: 彭慧斌; 周强; 夏发平
Original assignee: Kunshan Yunco Precision Co ltd
Current assignee: Kunshan Yunco Precision Co ltd
Priority date: 2022-02-09
Filing date: 2022-02-09
Publication date: 2023-03-03
Anticipated expiration: 2032-02-09

Abstract

The utility model discloses a three-dimensional ultraviolet marking device, which comprises a light path device and a positioning device, wherein the light path device comprises a laser generator, a vibrating mirror and a field lens, the laser generator and the vibrating mirror are horizontally connected in sequence, and the field lens is fixed on the lower end surface of the vibrating mirror; the positioning device comprises a lifting Z1 shaft, a lifting Z2 shaft, a first rotating motor, a second rotating motor, a rotating platform and a tooling fixture, wherein the lifting Z1 shaft is used for driving the laser generator to move up and down, an output shaft of the first rotating motor is connected with the rotating platform, the second rotating motor is positioned below the rotating platform, the tooling fixture is positioned above the rotating platform, a round hole for the output shaft of the second rotating motor to penetrate through is formed in the rotating platform, and the top end of the output shaft of the second rotating motor vertically penetrates through the rotating platform and is connected with the tooling fixture; the lifting Z2 shaft is directly or indirectly connected with the rotating platform. The utility model discloses a mark device is beaten to ultraviolet adopts "four-axis linkage" to provide power through servo motor and guarantees to carry out accurate cover processing usefulness to other machined surfaces of product.

Description

Three-dimensional ultraviolet marking device

Technical Field

The utility model relates to a belong to digit control machine tool and accurate motion platform technical field, concretely relates to mark device is beaten to three-dimensional ultraviolet.

Background

With the continuous development of numerical control technology, for pursuing high-speed high-accuracy multi-functional numerical control machining effect, many key core components and parts are used in the digit control machine tool field, and three-dimensional ultraviolet beats mark device and also is regarded as the essential equipment of digit control machine tool, is applied to in the digit control machine tool of ultra-precision machining in a large number. At present, the two-dimensional ratio of the product plane in the traditional precision machining equipment is more, and the machining range of the product cannot be more.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a mark device is beaten to three-dimensional ultraviolet adopts "four-axis linkage" to provide power through servo motor and guarantees to carry out accurate cover processing usefulness to other machined surfaces of product, can satisfy the accurate mark of beating of three-dimensional part positioner.

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

a three-dimensional ultraviolet marking device comprises a light path device and a positioning device, wherein the light path device comprises a laser generator, a vibrating mirror and a field lens, a beam expanding lens is arranged between the laser generator and the vibrating mirror, the laser generator, the beam expanding lens and the vibrating mirror are horizontally and sequentially connected, and the field lens is fixed on the lower end face of the vibrating mirror; the positioning device comprises a lifting Z1 shaft, a lifting Z2 shaft, a first rotating motor, a second rotating motor, a rotating platform and a tool fixture, wherein the lifting Z1 shaft is used for driving the laser generator to move up and down, an output shaft of the first rotating motor is connected with the rotating platform and is used for driving the rotating platform to rotate in a vertical plane, the second rotating motor is positioned below the rotating platform, the tool fixture is positioned above the rotating platform, a round hole for the output shaft of the second rotating motor to penetrate through is formed in the rotating platform, and the top end of the output shaft of the second rotating motor vertically penetrates through the rotating platform and is connected with the tool fixture and is used for driving the tool fixture to rotate; and the connecting lifting Z2 shaft is directly or indirectly connected with the rotating platform and used for driving the rotating platform, the first rotating motor, the second rotating motor and the tool fixture to move up and down.

Furthermore, the device also comprises a first lifting motor and a second lifting motor, wherein the first lifting motor is arranged on the lower end face of the lifting Z1 shaft, the second lifting motor is arranged on the upper end face of the lifting Z2 shaft, the first lifting motor is connected with a first slider module through a lead screw and a lead screw nut, the first slider module is slidably connected with the lifting Z1 shaft, the second lifting motor is connected with a second slider module through a lead screw and a lead screw nut, and the second slider module is slidably connected with the lifting Z2 shaft; the first sliding block module is fixedly connected with the laser emitter, and the second sliding block module is indirectly connected with the rotating platform.

Further, an output shaft of the first rotating electric machine is connected with one end face of the rotating platform.

Further, rotary platform includes platform portion and is located a link of side ear that platform portion both sides mirror symmetry set up, the output shaft of first rotating electrical machines and the side ear fixed connection of one side.

Furthermore, the device also comprises a support frame, wherein the support frame is in an inverted U shape, the rotating platform is positioned in the U-shaped groove of the support frame and positioned at the opening end of the support frame, an output shaft of the first rotating motor vertically penetrates through a vertical plate of the support frame to be connected with one side lug of the rotating platform, and the other side lug of the rotating platform is rotatably connected with the other vertical plate of the support frame through a rotating shaft; the outer side wall of the second sliding block module is fixedly connected with the outer side wall of a vertical plate of the support frame.

Furthermore, the outer side wall of the second slider module is fixedly connected with the outer side wall of a vertical plate which is arranged on the support frame and connected with the first rotating motor, and the lifting Z2 shaft is positioned on the inner side of the first rotating motor.

Furthermore, a cylinder is connected to the transverse plate of the support frame, and a positioning plate is connected to the telescopic end of the cylinder shaft of the cylinder through the transverse plate.

Furthermore, be equipped with two auxiliary rods, two for the cylinder symmetry on the diaphragm of support frame the diaphragm is worn to establish diaphragm and locating plate fixed connection by the one end of auxiliary rod, and two auxiliary rods and locating plate are relative diaphragm flexible removal together.

Further, the device still includes the industrial computer, first elevator motor, second elevator motor, first rotating electrical machines and second rotating electrical machines industrial computer respectively with electric connection.

Furthermore, the lifting Z1 shaft is fixed on a fixed frame, and the bottom end of the fixed frame is fixed on the working platform; a plurality of casters are provided at the lower part of the device.

The utility model discloses a three-dimensional ultraviolet marking device's theory of operation is for fixing the work piece on the frock tool, after changing angle 90 through the second rotating electrical machines, promote the locating plate with the cylinder and compress tightly the location with the product, prevent that the product from droing and fixing a position inaccurately, rethread lift Z2 axle regulation laser facula focus position, confirm facula focus position, carry out again to the product and beat the mark operation, after the mark is accomplished to the up end, after changing angle 90 through the first rotating electrical machines, beat the mark to a side again, then revolve to another side that needs to beat the mark through the second rotating electrical machines; in addition, the position of the laser emitter can be adjusted through the first lifting motor.

The utility model discloses a three-dimensional ultraviolet marking device fixes the product through adopting "multiaxis" linkage together at the axle head, carries out the accurate mark operation of beating with vibrating mirror and field lens to the work piece, satisfies the mark processing of beating of the different face territories of product.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the device can meet the requirements of laser marking operation of different surface areas of a 3C product, can meet accurate positioning, and can also meet the requirements of 360-degree uninterrupted rotation and front-back overturning action of the product; the device has the advantages of good stability, unique appearance, easy processing of parts, low development cost and short development period, can meet the requirement of simultaneous processing of different surface areas, can save the period of sample making processing of incoming materials of customers, and is also very suitable for being used in an ultraprecise processing numerical control machine tool; the device adopts low cost's standard component (module, rotary platform, cylinder etc.) to use in combination, and follow-up maintenance cost is low, and it is convenient to maintain.

Drawings

Fig. 1 is a schematic perspective view of a three-dimensional ultraviolet marking device according to the present invention;

fig. 2 is a schematic view of a three-dimensional structure of the three-dimensional ultraviolet marking device of the present invention.

The system comprises a laser emitter 1, a vibrating mirror 2, a field lens 3, a lifting Z1 shaft 4, a lifting Z2 shaft 5, a first lifting motor 6, a second lifting motor 7, a first rotating motor 8, a second rotating motor 9, a rotating platform 10, a support frame 11, a tooling jig 12, a first slider module 13, a caster 14, a second slider module 15, a rotating shaft 16, a cylinder 17, a positioning plate 18, an auxiliary rod 19, a fixing frame 20, a platform part 101, a lug 102, a vertical plate 111 and a transverse plate 112.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

The three-dimensional ultraviolet marking device shown in fig. 1-2 comprises a light path device and a positioning device, wherein the light path device comprises a laser generator 1, a vibrating mirror 2 and a field lens 3, a beam expander is arranged between the laser generator 1 and the vibrating mirror 2, the laser generator 1, the beam expander and the vibrating mirror 2 are horizontally connected in sequence, and the field lens 3 is fixed on the lower end face of the vibrating mirror 1; the positioning device comprises a lifting Z1 shaft 4, a lifting Z2 shaft 5, a first lifting motor 6, a second lifting motor 7, a first rotating motor 8, a second rotating motor 9, a rotating platform 10, a support frame 11, a tooling fixture 12 and an industrial personal computer, wherein the first lifting motor 6, the second lifting motor 7, the first rotating motor 8 and the industrial personal computer of the second rotating motor 9 are respectively and electrically connected; the lifting Z1 shaft 4 is fixed on a fixed frame 20, and the bottom end of the fixed frame 20 is fixed on the working platform; the first lifting motor 8 is arranged on the lower end face of the lifting Z1 shaft 4, the second lifting motor 7 is arranged on the upper end face of the lifting Z2 shaft 5, the first lifting motor 6 is connected with a first slider module 13 through a lead screw and a lead screw nut, the first slider module 13 is slidably connected with the lifting Z1 shaft 4, the second lifting motor 7 is connected with a second slider module 15 through a lead screw and a lead screw nut, the second slider module 15 is slidably connected with the lifting Z2 shaft 5, and the laser generator 1 is fixedly connected with the outer side wall of the first slider module 13; the rotating platform 10 comprises a platform part 101 and two side lugs 102 which are arranged on two sides of the platform part 101 in a mirror symmetry manner, and an output shaft of the first rotating motor 8 is fixedly connected with the side lugs 102 on one side; the support frame 11 is in an inverted U shape, the rotating platform 10 is located in a U-shaped groove of the support frame 11 and at an opening end of the support frame 11, an output shaft of the first rotating motor 8 vertically penetrates through a vertical plate 111 of the support frame 11 and is connected with one side lug 102 of the rotating platform 10, and the other side lug 102 of the rotating platform 10 is rotatably connected with the other vertical plate 111 of the support frame 11 through a rotating shaft 16; the outer side wall of the second slider module 15 is fixedly connected with the outer side wall of a vertical plate 111 which is arranged on the support frame 11 and connected with the first rotating motor 8, and is used for driving the rotating platform, the first rotating motor, the second rotating motor and the tooling fixture to move up and down, and the lifting Z2 shaft 5 is positioned on the inner side of the first rotating motor 6; the transverse plate 112 of the support frame 11 is connected with an air cylinder 17, the telescopic end of an air cylinder shaft of the air cylinder 17 penetrates through the transverse plate 112 and is connected with a positioning plate 18, the transverse plate 112 of the support frame 11 is symmetrically provided with two auxiliary rods 19 relative to the air cylinder 17, one ends of the two auxiliary rods 19 penetrate through the transverse plate 112 and are fixedly connected with the positioning plate 18, and the two auxiliary rods 19 and the positioning plate 18 move relative to the transverse plate 112 in a telescopic mode; the second rotating motor 9 is positioned below the rotating platform 10, the tooling fixture 12 is positioned above the rotating platform 10, a circular hole for the output shaft of the second rotating motor 9 to penetrate through is formed in the rotating platform 10, and the top end of the output shaft of the second rotating motor 9 penetrates through the rotating platform 10 vertically and is connected with the tooling fixture 12 to drive the tooling fixture 12 to rotate; a plurality of casters 14 are provided at the lower portion of the apparatus.

Those of ordinary skill in the art will understand that: the foregoing is illustrative of the present invention, and is not to be construed as limited thereto, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A three-dimensional ultraviolet marking device is characterized by comprising a light path device and a positioning device, wherein the light path device comprises a laser generator, a vibrating mirror and a field lens, a beam expanding mirror is arranged between the laser generator and the vibrating mirror, the laser generator, the beam expanding mirror and the vibrating mirror are horizontally and sequentially connected, and the field lens is fixed on the lower end face of the vibrating mirror; the positioning device comprises a lifting Z1 shaft, a lifting Z2 shaft, a first rotating motor, a second rotating motor, a rotating platform and a tool fixture, wherein the lifting Z1 shaft is used for driving the laser generator to move up and down, an output shaft of the first rotating motor is connected with the rotating platform and is used for driving the rotating platform to rotate in a vertical plane, the second rotating motor is positioned below the rotating platform, the tool fixture is positioned above the rotating platform, a round hole for the output shaft of the second rotating motor to penetrate through is formed in the rotating platform, and the top end of the output shaft of the second rotating motor vertically penetrates through the rotating platform and is connected with the tool fixture and is used for driving the tool fixture to rotate; and the lifting Z2 shaft is directly or indirectly connected with the rotating platform and used for driving the rotating platform, the first rotating motor, the second rotating motor and the tooling fixture to move up and down.

2. The three-dimensional ultraviolet marking device according to claim 1, further comprising a first lifting motor and a second lifting motor, wherein the first lifting motor is arranged on the lower end surface of the lifting Z1 shaft, the second lifting motor is arranged on the upper end surface of the lifting Z2 shaft, the first lifting motor is connected with a first slider module through a lead screw and a lead screw nut, the first slider module is slidably connected with the lifting Z1 shaft, the second lifting motor is connected with a second slider module through a lead screw and a lead screw nut, and the second slider module is slidably connected with the lifting Z2 shaft; the first sliding block module is fixedly connected with the laser generator, and the second sliding block module is directly or indirectly connected with the rotating platform.

3. The three-dimensional ultraviolet marking device as claimed in claim 2, characterized in that the output shaft of the first rotating motor is connected with one end face of the rotating platform.

4. The three-dimensional ultraviolet marking device according to claim 3, wherein the rotating platform comprises a platform part and two side lugs arranged on two sides of the platform part in a mirror symmetry manner, and an output shaft of the first rotating motor is fixedly connected with the side lugs on one side.

5. The three-dimensional ultraviolet marking device according to claim 4, further comprising a support frame, wherein the support frame is in an inverted U shape, the rotating platform is located in a U-shaped groove of the support frame and is located at an opening end of the support frame, an output shaft of the first rotating motor vertically penetrates through a vertical plate of the support frame to be connected with one side lug of the rotating platform, and the other side lug of the rotating platform is rotatably connected with the other vertical plate of the support frame through a rotating shaft; the outer side wall of the second sliding block module is fixedly connected with the outer side wall of a vertical plate of the support frame.

6. The three-dimensional ultraviolet marking device as claimed in claim 5, wherein an outer side wall of the second slider module is fixedly connected with an outer side wall of a vertical plate on the support frame and connected with the first rotating motor, and the lifting Z2 axis is located on the inner side of the first rotating motor.

7. The three-dimensional ultraviolet marking device as claimed in claim 5, wherein a cylinder is connected to the cross plate of the support frame, and a positioning plate is connected to the telescopic end of the cylinder shaft of the cylinder through the cross plate.

8. The three-dimensional ultraviolet marking device as claimed in claim 7, wherein two auxiliary rods are symmetrically arranged on the transverse plate of the supporting frame relative to the cylinder, one end of each of the two auxiliary rods penetrates through the transverse plate to be fixedly connected with the positioning plate, and the two auxiliary rods and the positioning plate move together in a telescopic manner relative to the transverse plate.

9. The three-dimensional ultraviolet marking device according to claim 2, further comprising an industrial personal computer, wherein the first lifting motor, the second lifting motor, the first rotating motor and the second rotating motor are electrically connected with the industrial personal computer respectively.

10. The three-dimensional ultraviolet marking device according to claim 2, wherein the lifting Z1 axis is fixed on a fixed frame, and the bottom end of the fixed frame is fixed on the working platform; a plurality of casters are provided at the lower part of the device.