CN212705051U

CN212705051U - Picosecond laser glass cutting device

Info

Publication number: CN212705051U
Application number: CN202021638241.6U
Authority: CN
Inventors: 刘永平
Original assignee: Suzhou Fast Light Technology Co ltd
Current assignee: Suzhou Fast Light Technology Co ltd
Priority date: 2020-08-08
Filing date: 2020-08-08
Publication date: 2021-03-16
Anticipated expiration: 2030-08-08

Abstract

The application discloses picosecond laser glass cutting device, including cutting platform, supporting leg, laser cutting head and glass fixed knot construct, cutting platform's lower surface department fixedly connected with supporting leg, the inner chamber has been seted up to cutting platform's inside, install glass fixed knot structure in cutting platform's the inner chamber, glass fixed knot constructs including sliding plate, support column, electric suction cup, threaded connection pole and limit knob. This device is rational in infrastructure, and the use is nimble, drives the laser cutting head through this device and carries out multi-direction removal and cut glass, and the cutting effect preferred cuts comparatively in a flexible way, and the laser cutting head of this device can comparatively convenient lift off simultaneously, is convenient for go on to the maintenance work of laser cutting head, and this device has glass fixed knot to be constructed, uses through the cooperation between a plurality of glass fixed knot to be convenient for, can fix the glass of unidimensional not, and the cutting work of being convenient for goes on, is fit for using widely.

Description

Picosecond laser glass cutting device

Technical Field

The application relates to a glass cutting device, in particular to a picosecond laser glass cutting device.

Background

The material to be cut is irradiated by high-power-density laser beams, so that the material is heated to a vaporization temperature quickly and is evaporated to form holes, and the holes continuously form slits with narrow width (about 0.1mm, for example) along with the movement of the material by the beams, so that the material is cut.

The required cutting head of laser cutting is very accurate structure, and the laser cutting head also breaks down easily, and traditional laser cutting machine is not convenient for dismantle the laser cutting head, is not convenient for maintain. Therefore, a picosecond laser glass cutting device is provided for the above problems.

Disclosure of Invention

The picosecond laser glass cutting device comprises a cutting platform, supporting legs, a laser cutting head and a glass fixing structure, wherein the supporting legs are fixedly connected to the lower surface of the cutting platform, an inner cavity is formed in the cutting platform, the glass fixing structure is installed in the inner cavity of the cutting platform and comprises a sliding plate, a supporting column, an electric sucker, a threaded connecting rod and a limiting knob, the sliding plate is connected in the inner cavity of the cutting platform in a sliding mode, one end of the supporting column is fixedly connected to the upper surface of the sliding plate, the other end of the supporting column penetrates through the top wall of the inner cavity of the cutting platform and extends out of the inner wall, the supporting column is connected with the upper wall of the inner cavity of the cutting platform in a sliding mode, the electric sucker is fixedly installed at the top end of the supporting column, and one end, the other end of the threaded connecting rod penetrates through the side wall of the inner cavity of the cutting platform and extends out of the inner cavity, and a limiting knob is connected to the threaded connecting rod in a threaded mode;

the two sides of the cutting platform are fixedly connected with slide rails, the insides of the two slide rails are respectively connected with a slide block in a sliding way, the upper surfaces of the two slide blocks are respectively fixedly provided with one end of a second electric push rod, the other end of the two second electric push rods is respectively fixedly connected with a fixed block, a guide transverse plate is fixedly connected between the side walls of the two fixed blocks, a moving platform is connected on the guide transverse plate in a sliding way, one end of one of the fixed blocks is rotatably connected with one end of a threaded rod, the other end of the threaded rod penetrates through the other fixed block and is rotatably connected with the fixed blocks, the threaded rod penetrates through the mobile station and is in threaded connection with the mobile station, the bottom end of the mobile station is provided with a slot, the bottom end slot of the mobile station is internally and slidably inserted with an insertion block, and the lower surface of the insertion block is fixedly provided with a laser cutting head.

Furthermore, the supporting legs are four in number and are fixedly connected to four corners of the lower surface of the cutting platform respectively.

Further, two the equal fixed mounting in lower surface department of slide rail has electric putter's one end, two the equal fixedly connected with U-shaped connecting rod's of other end department one end, two the U-shaped connecting rod runs through the lateral wall of two slide rails respectively and extends the lateral wall department fixed to the slider, two the U-shaped connecting rod respectively with two sliding connection between the lateral wall of slide rail.

Furthermore, the glass fixing structures are arranged in a plurality of groups, and the glass fixing structures are arranged in the inner cavity of the cutting platform.

Furthermore, the two sides of the mobile station are both connected with limit bolts in a threaded manner, and one ends of the two limit bolts extend into the slots of the mobile station and abut against the side walls of the two sides of the insertion block.

Furthermore, one end of the threaded rod is fixedly connected with a second gear, a servo motor is fixedly mounted on the upper surface of the guide transverse plate, a first gear is fixedly connected to the tail end of an output shaft of the servo motor, and the first gear and the second gear are meshed with each other.

The beneficial effect of this application is: the application provides a picosecond laser glass cutting device convenient to use is convenient for maintain.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic diagram of an internal structure of an embodiment of the present application;

FIG. 2 is an enlarged view of a portion of the structure at A in FIG. 1 according to an embodiment of the present disclosure;

fig. 3 is a schematic side view of a threaded connecting rod according to an embodiment of the present application.

In the figure: 1. cutting platform, 2, sliding plate, 3, support column, 4, electric chuck, 5, supporting leg, 6, slide rail, 7, slider, 8, U-shaped connecting rod, 9, electric putter, 10, second electric putter, 11, fixed block, 12, direction diaphragm, 13, threaded rod, 14, mobile station, 15, servo motor, 16, first gear, 17, second gear, 18, plug-in block, 19, spacing bolt, 20, laser cutting head, 21, threaded connection pole, 22, spacing knob.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a picosecond laser glass cutting device comprises a cutting platform 1, support legs 5, a laser cutting head 20 and a glass fixing structure, wherein the support legs 5 are fixedly connected to the lower surface of the cutting platform 1, an inner cavity is formed in the cutting platform 1, the glass fixing structure is installed in the inner cavity of the cutting platform 1, the power fixing structure comprises a sliding plate 2, a support pillar 3, an electric suction disc 4, a threaded connecting rod 21 and a limit knob 22, the sliding plate 2 is slidably connected to the inner cavity of the cutting platform 1, one end of the support pillar 3 is fixedly connected to the upper surface of the sliding plate 2, the other end of the support pillar 3 penetrates through the top wall of the inner cavity of the cutting platform 1 and extends out of the wall, the support pillar 3 is slidably connected to the upper wall of the inner cavity of the cutting platform 1, the electric suction disc 4 is fixedly installed at the, one end of a threaded connecting rod 21 is fixedly connected to the side wall of the sliding plate 2, the other end of the threaded connecting rod 21 penetrates through the side wall of the inner cavity of the cutting platform 1 and extends out of the inner cavity, and a limit knob 22 is connected to the threaded connecting rod 21 in a threaded manner;

the cutting machine is characterized in that slide rails 6 are fixedly connected to two sides of the cutting platform 1, slide blocks 7 are slidably connected to the insides of the two slide rails 6, one end of a second electric push rod 10 is fixedly mounted on the upper surfaces of the two slide blocks 7, a fixed block 11 is fixedly connected to the other end of the second electric push rod 10, a guide transverse plate 12 is fixedly connected between the side walls of the two fixed blocks 11, a moving table 14 is slidably connected to the guide transverse plate 12, one end of one of the fixed blocks 11 is rotatably connected with one end of a threaded rod 13, the other end of the threaded rod 13 penetrates through the other fixed block 11 and is rotatably connected with the fixed block 11, the threaded rod 13 penetrates through the moving table 14 and is in threaded connection with the moving table 14, a slot is formed in the bottom end of the moving table 14, and an insertion block 18 is slidably inserted into the slot, a laser cutting head 20 is fixedly arranged on the lower surface of the insertion block 18.

The number of the supporting legs 5 is four, and the four supporting legs 5 are fixedly connected to four corners of the lower surface of the cutting platform 1 respectively; one end of an electric push rod 9 is fixedly mounted at the lower surfaces of the two slide rails 6, one end of a U-shaped connecting rod 8 is fixedly connected at the other end of the two electric push rods 9, the two U-shaped connecting rods 8 respectively penetrate through the side walls of the two slide rails 6 and extend to be fixed at the side wall of the slide block 7, and the two U-shaped connecting rods 8 are respectively in sliding connection with the side walls of the two slide rails 6; the glass fixing structures are arranged in a plurality of groups, and the glass fixing structures are all arranged in the inner cavity of the cutting platform 1; both sides of the mobile station 14 are in threaded connection with limiting bolts 19, and one ends of the two limiting bolts 19 extend into the slots of the mobile station 14 and abut against the side walls of both sides of the insertion block 18; a second gear 17 is fixedly connected to one end of the threaded rod 13, a servo motor 15 is fixedly mounted on the upper surface of the guide transverse plate 12, a first gear 16 is fixedly connected to the tail end of an output shaft of the servo motor 15, and the first gear 16 and the second gear 17 are meshed with each other.

When the glass cutting machine is used, firstly, glass needing to be cut is placed above the electric suckers 4, the positions among the plurality of glass fixing structures are adjusted according to the size of the glass, so that the plurality of electric suckers 4 can be distributed at the periphery of the glass, the glass with different sizes can be conveniently fixed, the fixing effect is stable, when the positions of the glass fixing structures are adjusted, the limiting knob 22 is firstly rotated, the limiting knob 22 is completely separated from the side wall of the cutting platform 1, then the threaded connecting rod 21 is moved, the sliding plate 2 is driven to move through the movement of the threaded connecting rod 21, the supporting column 3 and the electric suckers 4 are driven to move through the movement of the sliding plate 2, then the positions of the electric suckers 4 are adjusted, after the adjustment is finished, the limiting knob 22 is reversely rotated, the limiting knob 22 is tightly abutted against the side wall of the cutting platform 1, and then the threaded, the position of the sliding plate 2 is fixed, and the positions of the support column 3 and the electric suction disc 4 are fixed;

the slide block 7 can be driven to move by the synchronous extension and contraction of the two electric push rods 9, so as to drive the second electric push rod 10, the fixed block 11, the guide transverse plate 12 and the moving platform 14 to move back and forth, so as to drive the laser cutting head 20 to move back and forth, the first gear 16 is driven to rotate by the work of the servo motor 15, so as to drive the second gear 17 to rotate, the threaded rod 13 is driven to rotate by the second gear 17, so that the threaded rod 13 rotates on the internal thread of the moving platform 14, so as to drive the moving platform 14 to move, so as to drive the laser cutting head 20 to move transversely, the moving platform 14 is driven to move up and down by the synchronous extension and contraction of the two electric push rods 10, so as to drive the laser cutting head 20 to move up and down, so as to flexibly cut glass, when the laser cutting head 20 breaks down and needs to be maintained, the, the laser cutting head 20 can then be removed from the apparatus by moving the block 18 so that the block 18 is separated from the table 14, facilitating maintenance work.

The application has the advantages that:

1. the device is reasonable in structure and flexible to use, the laser cutting head is driven by the device to move in multiple directions to cut glass, the cutting effect is good, the cutting is flexible, and meanwhile, the laser cutting head of the device can be conveniently dismounted, so that the maintenance work of the laser cutting head is conveniently carried out;

2. this device has glass fixed knot to construct, uses through the cooperation between a plurality of glass fixed knot constructs, can fix the glass of unidimensional not, and the cutting work of being convenient for goes on, is fit for using widely.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a picosecond laser glass cutting device which characterized in that: the cutting device comprises a cutting platform (1), supporting legs (5), a laser cutting head (20) and a glass fixing structure, wherein the supporting legs (5) are fixedly connected to the lower surface of the cutting platform (1), an inner cavity is formed in the cutting platform (1), the glass fixing structure is installed in the inner cavity of the cutting platform (1) and comprises a sliding plate (2), a supporting column (3), an electric sucker (4), a threaded connecting rod (21) and a limit knob (22), the sliding plate (2) is slidably connected to the inner cavity of the cutting platform (1), one end of the supporting column (3) is fixedly connected to the upper surface of the sliding plate (2), the other end of the supporting column (3) penetrates through the top wall of the inner cavity of the cutting platform (1) and extends out of the inner wall, and the supporting column (3) is slidably connected with the upper wall of the inner cavity of the cutting platform (1), an electric sucker (4) is fixedly installed at the top end of the supporting column (3), one end of a threaded connecting rod (21) is fixedly connected to the side wall of the sliding plate (2), the other end of the threaded connecting rod (21) penetrates through the side wall of the inner cavity of the cutting platform (1) and extends out of the inner cavity, and a limiting knob (22) is connected to the threaded connecting rod (21) in a threaded mode;

the cutting platform is characterized in that the two sides of the cutting platform (1) are fixedly connected with slide rails (6), the inner parts of the slide rails (6) are connected with slide blocks (7) in a sliding manner, the upper surface of the slide blocks (7) is fixedly provided with one end of a second electric push rod (10), the other end of the second electric push rod (10) is fixedly connected with a fixed block (11), a guide transverse plate (12) is fixedly connected between the side walls of the fixed blocks (11), a moving table (14) is slidably connected on the guide transverse plate (12), one end of the fixed block (11) is rotatably connected with one end of a threaded rod (13), the other end of the threaded rod (13) penetrates through another fixed block (11) and is rotatably connected with the fixed block (11), and the threaded rod (13) penetrates through the moving table (14) and is in threaded connection with the moving table (14), the bottom end of the mobile station (14) is provided with a slot, an insertion block (18) is inserted in the slot at the bottom end of the mobile station (14) in a sliding mode, and a laser cutting head (20) is fixedly installed at the lower surface of the insertion block (18).

2. The picosecond laser glass cutting apparatus of claim 1, wherein: the number of the supporting legs (5) is four, and the supporting legs (5) are respectively and fixedly connected to four corners of the lower surface of the cutting platform (1).

3. The picosecond laser glass cutting apparatus of claim 1, wherein: two the equal fixed mounting in lower surface department of slide rail (6) has the one end of electric putter (9), two the one end of the equal fixedly connected with U-shaped connecting rod (8) of other end department of electric putter (9), two U-shaped connecting rod (8) run through the lateral wall of two slide rails (6) respectively and extend the lateral wall department of being fixed to slider (7), two U-shaped connecting rod (8) respectively with two sliding connection between the lateral wall of slide rail (6).

4. The picosecond laser glass cutting apparatus of claim 1, wherein: the glass fixing structures are arranged in a plurality of groups, and the glass fixing structures are arranged in the inner cavity of the cutting platform (1).

5. The picosecond laser glass cutting apparatus of claim 1, wherein: both sides department of mobile station (14) all threaded connection have spacing bolt (19), two the one end of spacing bolt (19) all extends to in the slot of mobile station (14) and supports the both sides lateral wall of tight insertion block (18).

6. The picosecond laser glass cutting apparatus of claim 1, wherein: one end of the threaded rod (13) is fixedly connected with a second gear (17), the upper surface of the guide transverse plate (12) is fixedly provided with a servo motor (15), the tail end of an output shaft of the servo motor (15) is fixedly connected with a first gear (16), and the first gear (16) is meshed with the second gear (17).