CN216968062U

CN216968062U - Automatic high accuracy location laser cutting device of blooming

Info

Publication number: CN216968062U
Application number: CN202220760487.3U
Authority: CN
Inventors: 徐晓生
Original assignee: Guangzhou Hongye Photoelectric Co ltd
Current assignee: Guangzhou Hongye Photoelectric Co ltd
Priority date: 2022-04-02
Filing date: 2022-04-02
Publication date: 2022-07-15
Anticipated expiration: 2032-04-02

Abstract

The utility model relates to the technical field of optical film processing, and discloses an automatic high-precision positioning laser cutting device for an optical film, which comprises a workbench, wherein a protective cover is fixedly connected to the top of the workbench, the optical film is placed on the top of the workbench, a control box is fixedly connected to the inner wall of the top end of the protective cover, a conveying line is fixedly connected to the side wall of the control box, one end, away from the control box, of the conveying line is fixedly connected with an infrared laser cutting gun, the bottom of the control box is fixedly connected with a support, two sides of the support are respectively and fixedly connected with a laser range finder, two sides of the optical film are respectively provided with a clamping plate, one side face, close to the two clamping plates, of the clamping plates is attached to the optical film, and the top end of the infrared laser cutting gun is provided with a transmission mechanism. The utility model can position the optical film, is convenient for stably cutting the optical film and improves the cutting quality of the optical film.

Description

Automatic high accuracy location laser cutting device of blooming

Technical Field

The utility model relates to the technical field of optical film processing, in particular to an automatic high-precision positioning laser cutting device for an optical film.

Background

The optical film is an optical element which is formed by plating one or more layers on the surface of various materials such as optical glass, optical plastic, optical fiber, crystal and the like, and changes the intensity, polarization state and phase of transmitted light or reflected light based on the interference effect of light in the film, and is an important component of modern optical instruments and optical devices.

Among the prior art, the optics diaphragm is after the machine-shaping, need cut the optics diaphragm, and manual cutting produces the burr in the edge of optics diaphragm easily, and the cutting of edge is irregular, influences the cutting quality of optics diaphragm. Therefore, the application designs an automatic high accuracy location laser cutting device of blooming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that burrs are easily generated at the edge of an optical film by manual cutting, the cutting at the edge is irregular, and the cutting quality of the optical film is influenced in the prior art, and provides an automatic high-precision positioning laser cutting device for the optical film.

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

the utility model provides an automatic high accuracy location laser cutting device of blooming, comprises a workbench, the top fixedly connected with protection casing of workstation, the blooming has been placed on the top of workstation, the top inner wall fixedly connected with control box of protection casing, fixedly connected with transfer chain on the lateral wall of control box, the transfer chain deviates from the one end fixedly connected with infrared laser cutting rifle of control box, the bottom fixedly connected with support of control box, fixedly connected with laser range finder is distinguished to the both sides of support, the both sides of blooming are provided with splint, two a side that splint are close to mutually sets up with the blooming laminating, the top of infrared laser cutting rifle is provided with drive mechanism, be provided with adjustment mechanism on the lateral wall of splint.

Preferably, drive mechanism includes box body, motor, fixed plate, lead screw, slider and cylinder, box body fixed connection is on the lateral wall of control box, motor fixed connection is at the inner wall of box body, the output shaft of motor extends to the outside and the lead screw fixed connection of box body, the lead screw deviates from the one end of box body and rotates the inner wall of connection at the fixed plate, fixed plate fixed connection is on the lateral wall of control box, slider threaded connection is on the pole wall of lead screw, cylinder fixed connection is on the lateral wall of slider, the tailpiece of the piston rod portion and infrared laser cutting rifle fixed connection of cylinder.

Preferably, a side face, corresponding to the box body and the fixing plate, of the box body is fixedly connected with a sliding rod at the same time, and the sliding block is arranged on a rod wall of the sliding rod in a sliding mode.

Preferably, adjustment mechanism includes screw rod and turning handle, the screw rod rotates to be connected in a side that splint deviate from the blooming, just screw rod threaded connection is at the inner wall of protection casing, the screw rod is located the one end and the turning handle fixed connection in the protection casing outside, splint slide to set up the top at the workstation.

Preferably, a pressing roller is rotatably connected to one side surface of the clamping plate close to the optical film, and the pressing roller is arranged on the side wall of the optical film in a rolling manner.

Preferably, a plurality of openings are formed in the side wall of the protective cover, and the inner walls of the openings are fixedly connected with observation windows respectively.

Compared with the prior art, the utility model provides an automatic high-precision positioning laser cutting device for an optical film, which has the following beneficial effects:

1. this automatic high accuracy location laser cutting device of blooming measures the splint of both sides through laser range finder and whether equals apart from the measured distance of laser range finder, is convenient for carry out accurate location to the blooming to guarantee the cutting quality of blooming.

2. This automatic high accuracy location laser cutting device of blooming rotates through the output shaft of motor and drives the lead screw rotation to drive the slider and move on the pole wall along the lead screw, can improve the removal effect of slider through the slide bar, the distance between infrared laser cutting rifle and the blooming can be adjusted to the cylinder, thereby can carry out more accurate cutting.

The parts which are not involved in the device are the same as or can be realized by the prior art, and the device can position the optical film, is convenient for stably cutting the optical film and improves the cutting quality of the optical film.

Drawings

FIG. 1 is a front view of an automatic high-precision positioning laser cutting device for an optical film according to the present invention;

FIG. 2 is a side view of an optical film automatic high-precision positioning laser cutting device according to the present invention;

FIG. 3 is an enlarged view of the structure of the portion A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 2.

In the figure: the device comprises a workbench 1, a protective cover 2, an optical film 3, a control box 4, a box body 5, a motor 6, a fixing plate 7, a sliding rod 8, a screw rod 9, a sliding block 10, an air cylinder 11, an infrared laser cutting gun 12, a conveying line 13, a support 14, a laser range finder 15, a clamping plate 16, a screw rod 17, a rotating handle 18, a compression roller 19 and an observation window 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, an automatic high accuracy location laser cutting device of blooming, comprises a workbench 1, workstation 1's top fixedly connected with protection casing 2, blooming 3 has been placed on workstation 1's top, the top inner wall fixedly connected with control box 4 of protection casing 2, fixedly connected with transfer chain 13 on control box 4's the lateral wall, transfer chain 13 deviates from control box 4's one end fixedly connected with infrared laser cutting rifle 12, control box 4's bottom fixedly connected with support 14, fixedly connected with laser range finder 15 respectively is distinguished to support 14's both sides, blooming 3's both sides are provided with splint 16 respectively, a side that two splint 16 are close to mutually sets up with the laminating of blooming 3.

The top of infrared laser cutting rifle 12 is provided with drive mechanism, drive mechanism includes box body 5, motor 6, fixed plate 7, lead screw 9, slider 10 and

cylinder

11, 5 fixed connection of box body are on the lateral wall of

control box

4, 6 fixed connection of motor are at the inner wall of box body 5, the output shaft of motor 6 extends to the outside and lead screw 9 fixed connection of box body 5, lead screw 9 deviates from the inner wall of box body 5's one end rotation connection at

fixed plate

7, 7 fixed connection of fixed plate are on the lateral wall of

control box

4, 10 threaded connection of slider are on the pole wall of

lead screw

9, 11 fixed connection of cylinder is on the lateral wall of

slider

10, 11's tailpiece of the piston rod portion and infrared laser cutting rifle 12 fixed connection,

box body

5 and 7 corresponding one side of fixed plate fixedly connected with slide bar 8 simultaneously, slider 10 slides and sets up on the pole wall of slide bar 8.

Be provided with adjustment mechanism on splint 16's the lateral wall, adjustment mechanism includes screw rod 17 and turning handle 18, screw rod 17 rotates to be connected at the side that splint 16 deviates from blooming 3, and screw rod 17 threaded connection is at the inner wall of protection casing 2, screw rod 17 is located the one end and the 18 fixed connection of turning handle in the protection casing 2 outside, splint 16 slides and sets up the top at workstation 1, splint 16 is close to the side rotation of blooming 3 and is connected with compression roller 19, compression roller 19 rolls and sets up on blooming 3's lateral wall, a plurality of openings have been seted up on protection casing 2's the lateral wall, a plurality of open-ended inner wall difference fixedly connected with observation window 20.

When the device is used, the optical film 3 is placed at the top end of the workbench 1, the rotating handle 18 is rotated to drive the screw 17 to move along the inner wall of the protective cover 2, so that the gap between the clamping plates 16 at the two sides can be adjusted, the clamping plates 16 at the two sides can be clamped at the two sides of the optical film 3, then the laser range finder 15 is used for measuring whether the distances from the clamping plates 16 at the two sides to the laser range finder 15 are equal, if the distances are equal, the optical film 3 is positioned at the center of the workbench 1, if the distances are not equal, the clamping plates 16 at the two sides need to be adjusted, the distances from the clamping plates 16 at the two sides to the laser range finder 15 can be kept equal while being attached to the optical film 3, the optical film 3 is accurately positioned, and the cutting quality of the optical film 3 is ensured.

Output shaft through motor 6 rotates and drives lead screw 9 and rotate, thereby it moves on the pole wall along lead screw 9 to drive slider 10, can improve slider 10's removal effect through slide bar 8, distance between infrared laser cutting rifle 12 and the blooming 3 can be adjusted to cylinder 11, thereby can carry out more accurate cutting, lead screw 9 drive slider 10 slides and drives infrared laser cutting rifle 12 and remove the cutting, can improve the stability of infrared laser cutting rifle 12 cutting, improve the precision of cutting, observation window 20 is convenient for observe the cutting condition of inside.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides an automatic high accuracy positioning laser cutting device of blooming, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a protective cover (2), the top end of the workbench (1) is provided with an optical film (3), the inner wall of the top end of the protective cover (2) is fixedly connected with a control box (4), the side wall of the control box (4) is fixedly connected with a conveying line (13), one end of the conveying line (13) departing from the control box (4) is fixedly connected with an infrared laser cutting gun (12), the bottom of the control box (4) is fixedly connected with a bracket (14), two sides of the bracket (14) are respectively and fixedly connected with a laser range finder (15), clamping plates (16) are respectively arranged on two sides of the optical film (3), one side surface of the two clamping plates (16) close to each other is attached to the optical film (3), the top of infrared laser cutting rifle (12) is provided with drive mechanism, be provided with adjustment mechanism on the lateral wall of splint (16).

2. The automatic high-precision positioning laser cutting device for the optical film as claimed in claim 1, wherein: drive mechanism includes box body (5), motor (6), fixed plate (7), lead screw (9), slider (10) and cylinder (11), box body (5) fixed connection is on the lateral wall of control box (4), motor (6) fixed connection is at the inner wall of box body (5), the output shaft of motor (6) extends to the outside and lead screw (9) fixed connection of box body (5), the inner wall of connection at fixed plate (7) is rotated to the one end that lead screw (9) deviate from box body (5), fixed plate (7) fixed connection is on the lateral wall of control box (4), slider (10) threaded connection is on the pole wall of lead screw (9), cylinder (11) fixed connection is on the lateral wall of slider (10), the tailpiece of the piston rod portion and infrared laser cutting rifle (12) fixed connection of cylinder (11).

3. The automatic high-precision positioning laser cutting device for the optical film as claimed in claim 2, wherein: one side face, corresponding to the box body (5) and the fixed plate (7), is fixedly connected with a sliding rod (8), and the sliding block (10) is arranged on the rod wall of the sliding rod (8) in a sliding mode.

4. The automatic high-precision positioning laser cutting device for the optical film as claimed in claim 1, wherein: adjustment mechanism includes screw rod (17) and turning handle (18), screw rod (17) rotate to be connected in a side that splint (16) deviate from optical film (3), just screw rod (17) threaded connection is in the inner wall of protection casing (2), one end and turning handle (18) fixed connection that screw rod (17) are located the protection casing (2) outside, splint (16) slide and set up the top at workstation (1).

5. The automatic high-precision positioning laser cutting device for the optical film as claimed in claim 1, wherein: one side surface of the clamping plate (16) close to the optical film (3) is rotatably connected with a pressing roller (19), and the pressing roller (19) is arranged on the side wall of the optical film (3) in a rolling mode.

6. The automatic high-precision positioning laser cutting device for the optical film as claimed in claim 1, wherein: a plurality of openings are formed in the side wall of the protective cover (2), and the inner walls of the openings are fixedly connected with observation windows (20) respectively.