CN113618252B

CN113618252B - Double-track large-breadth high-speed touch screen laser etching equipment

Info

Publication number: CN113618252B
Application number: CN202111185347.4A
Authority: CN
Inventors: 杨晓卿
Original assignee: Jiangsu Klose Laser Technology Co ltd
Current assignee: Jiangsu Klose Laser Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2021-12-24
Anticipated expiration: 2041-10-12
Also published as: CN113618252A

Abstract

The invention provides a double-track large-breadth high-speed touch screen laser etching device, and relates to the technical field of laser etching devices. This high-speed touch-sensitive screen laser etching equipment of double track big breadth, including workstation and laser etching head, the workstation upper surface is seted up flutedly, the spout can be opened to the inside wall of recess, the inside sliding connection of spout has places the board, it is provided with actuating mechanism to place between board and the workstation, the lower surface of placing the board is provided with clamping device, clamping device's quantity is provided with two to the left and right sides of board is being placed in the equal distribution. Place and place the station through setting up two on the board, make two place stations one and be used for the processing of touch-sensitive screen, one is used for taking or placing of touch-sensitive screen to through a motor control gear revolve, because gear and rack toothing, thereby control two and place the station and carry out round trip movement, make two stations simultaneous workings, be favorable to improving work efficiency.

Description

Double-track large-breadth high-speed touch screen laser etching equipment

Technical Field

The invention relates to the technical field of laser etching equipment, in particular to double-track large-breadth high-speed touch screen laser etching equipment.

Background

A Touch screen (Touch Panel), also known as a "Touch screen" or a "Touch Panel", is an inductive liquid crystal display device capable of receiving input signals such as a Touch, and when a graphic button on the screen is touched, a Touch feedback system on the screen can drive various connecting devices according to a pre-programmed program, so as to replace a mechanical button Panel and produce vivid video and audio effects by means of a liquid crystal display screen, and a laser etching device is usually required in the process of processing the Touch screen.

The applicant finds that a Chinese patent discloses a double-track large-width high-speed touch screen laser etching device through retrieval when applying the invention, the application number of which is CN202010046153.5, the patent considers that the whole peripheral thick silver paste etching area is U-shaped, the problems that individual small areas cannot be processed in place or two groups of etching machines collide with each other are inevitably caused by the same-position reverse or mirror-image-phase opposite processing of two groups of laser etching systems, therefore, the two groups of laser etching systems are required to work independently and are controlled by mutually independent industrial personal computers, the two industrial computers are comprehensively controlled by a main control computer, the processing mode is adjusted to be that one group of etching machines process from the end part and the other group of etching machines process from the middle part, the high-efficiency processing is realized, and the problems that the individual areas cannot be processed or even collide with the machines are avoided, but the touch screen is processed by placing one in the processing process, the processing efficiency is low.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides double-track large-breadth high-speed touch screen laser etching equipment, which solves the problem that the processing efficiency is low because one touch screen is placed for processing in the processing process.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the double-track large-breadth high-speed touch screen laser etching equipment comprises a workbench and a laser etching head, wherein a groove is formed in the upper surface of the workbench, a sliding groove can be formed in the inner side wall of the groove, a placing plate is connected to the inside of the sliding groove in a sliding mode, and a driving mechanism is arranged between the placing plate and the workbench;

the lower surface of the placing plate is provided with two clamping devices, the two clamping devices are distributed on the left side and the right side of the placing plate, each clamping device comprises two electric push rods and two sliding holes, the movable ends of the electric push rods are fixedly connected with a fixed cylinder, a sliding rod is arranged in each fixed cylinder, an extrusion spring is arranged on the outer surface of each sliding rod, each extrusion spring is located in each fixed cylinder, each sliding rod is connected with the corresponding fixed cylinder in a sliding mode, one end, located on the outer side of each fixed cylinder, of each sliding rod is fixedly connected with a connecting rod, and each connecting rod is connected with the corresponding sliding hole in a sliding mode;

the utility model discloses a laser etching machine, including workstation, slide rail, both sides are provided with moving mechanism around the upper surface of workstation and be located the recess, moving mechanism includes the supporting shoe, the supporting shoe is fixed on the workstation, the last fixed surface of supporting shoe is connected with the slide rail, the last sliding surface of slide rail is connected with two sliders, the upper surface of slide rail just is located the both sides fixedly connected with pneumatic cylinder of two sliders, the expansion end and the slider fixed connection of pneumatic cylinder, the last fixed surface of slider is connected with the support, the front surface fixed connection of support has the second motor, the output shaft of second motor extends to the inboard and the fixedly connected with threaded rod of support, the surface threaded connection of threaded rod has the mounting bracket, the lower fixed surface of mounting bracket is connected with the cylinder, the laser etching head is fixed at the expansion end of cylinder.

Preferably, actuating mechanism includes rack, first motor, activity groove, the rack is fixed at the lower surface of placing the board, the interior bottom at the recess is seted up to the activity groove, the hole groove has been seted up to the both sides of activity groove, first motor is fixed at the rear surface of workstation, the output shaft of first motor extends to hole inslot and fixedly connected with pivot, the outer fixed surface of pivot is connected with the gear to gear and rack toothing.

Preferably, one end of the rotating shaft, which is far away from the first motor, is rotatably connected with the inner wall of the hole groove through a bearing seat, and the gear is positioned in the movable groove.

Preferably, two the slide opening is seted up respectively in the front and back both sides of placing the board, two the electric putter is all fixed at the lower surface of placing the board to the activity opposite direction, the inside sliding connection of fixed section of thick bamboo has the slide, the side surface fixed connection slide bar of slide, the one end that the slide bar was kept away from to the connecting rod runs through the slide opening and extends to the top of placing the board, the one end fixedly connected with splint that the connecting rod is located places the board top.

Preferably, the extrusion spring is located inside the fixed cylinder, the sliding rod is connected with the fixed cylinder in a sliding mode, and the connecting rod is connected with the sliding hole in a sliding mode.

Preferably, the crosssection face of slide rail is "worker" font, the threaded rod is connected with the support rotation, the inside sliding connection of mounting bracket has the gag lever post, the both ends of gag lever post all with support fixed connection.

Preferably, the front surface of the workbench is fixedly connected with a controller, and the left side and the right side of the placing plate are fixedly connected with limiting plates.

The working principle is as follows: when the touch screen processing device is used, the touch screen is placed on one of the placing stations of the placing plate 4, then the clamping device clamps and fixes the touch screen, after the touch screen is placed, the placing plate 4 is controlled to move through the driving mechanism, the touch screen is moved to the position below the laser etching head 29, then the controller 30 controls the moving mechanism to work, the laser etching head 29 processes the touch screen, meanwhile, the touch screen is also placed on the other placing station of the placing plate 4, after the touch screen is processed through the laser etching head 29, the driving mechanism moves out the processed touch screen, meanwhile, the unprocessed touch screen is moved to the position below the laser etching head 29 for processing, the processed station takes down the touch screen, the unprocessed touch screen is placed, and the rest is repeated.

(III) advantageous effects

The invention provides a double-track large-breadth high-speed touch screen laser etching device. The method has the following beneficial effects:

1. according to the invention, the two placing stations are arranged on the placing plate, one placing station is used for processing the touch screen, the other placing station is used for taking or placing the touch screen, the gear is controlled to rotate by the first motor, and the gear is meshed with the rack, so that the two placing stations are controlled to move back and forth, the two stations work at the same time, and the work efficiency is improved.

2. According to the invention, the electric push rod is used for controlling the fixing barrel and the connecting rod to drive the clamping plate to move, the touch screen on the placing plate is clamped and fixed, and the extruding spring, the sliding plate and the sliding rod are arranged in the fixing barrel, so that the touch screens with different sizes can be clamped and fixed conveniently, and the touch screen can be prevented from being damaged by clamping.

Drawings

Fig. 1 is a front view of a double-track large-format high-speed touch screen laser etching apparatus provided by the present invention;

FIG. 2 is a schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a side cross-sectional view of a dual-track large-format high-speed touch screen laser etching apparatus according to the present invention;

FIG. 4 is a schematic structural diagram of a placement plate of the double-track large-format high-speed touch screen laser etching device provided by the invention;

FIG. 5 is a schematic diagram of an internal structure of a fixed cylinder of the double-track large-format high-speed touch screen laser etching apparatus according to the present invention;

fig. 6 is a schematic structural diagram of B in fig. 3 according to the present invention.

Wherein, 1, a workbench; 2. a groove; 3. a chute; 4. placing the plate; 5. a rack; 6. a first motor; 7. a movable groove; 8. a hole groove; 9. a rotating shaft; 10. a gear; 11. an electric push rod; 12. a fixed cylinder; 13. a slide plate; 14. a slide bar; 15. a compression spring; 16. a connecting rod; 17. a splint; 18. a slide hole; 19. a support block; 20. a slide rail; 21. a slider; 22. a hydraulic cylinder; 23. a support; 24. a second motor; 25. a threaded rod; 26. a mounting frame; 27. a limiting rod; 28. a cylinder; 29. a laser etching head; 30. a controller; 31. and a limiting plate.

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.

Example (b):

as shown in fig. 1-6, an embodiment of the present invention provides a double-track large-format high-speed laser etching apparatus for a touch screen, including a worktable 1 and a laser etching head 29, where the laser etching head 29 is not described again in detail in the prior art, a groove 2 is formed in an upper surface of the worktable 1, a placing plate 4 is convenient to slide on the worktable 1 by arranging the groove 2 and the chute 3, the chute 3 is formed in an inner side wall of the groove 2, the placing plate 4 is connected to the chute 3 in a sliding manner, a driving mechanism is arranged between the placing plate 4 and the worktable 1 for controlling the placing plate 4 to move back and forth, the driving mechanism includes a rack 5, a first motor 6, and a movable slot 7, the rack 5 is fixed on a lower surface of the placing plate 4, the movable slot 7 is formed in an inner bottom of the groove 2, hole slots 8 are formed in two sides of the movable slot 7, the first motor 6 is fixed on a rear surface of the worktable 1, an output shaft of the first motor 6 extends into the hole slots 8 and is fixedly connected with a rotating shaft 9, one end of the rotating shaft 9, which is far away from the first motor 6, is rotatably connected with the inner wall of the hole groove 8 through a bearing seat, a gear 10 is fixedly connected to the outer surface of the rotating shaft 9, the gear 10 is positioned in the movable groove 7, and the gear 10 is meshed with the rack 5, the principle of the driving structure is that the rotating shaft 9 is controlled by the first motor 6 to drive the gear 10 to rotate, and the gear 10 is meshed with the rack 5, so that the placing plate 4 is controlled to rotate;

the lower surface of the placing plate 4 is provided with two clamping devices, the two clamping devices correspond to two placing stations on the placing plate 4, one clamping device is used for processing the touch screen, the other clamping device is used for placing or taking the touch screen, when the touch screen on one placing station is processed by the laser etching head 29, the touch screen is placed by the other placing station, after the laser etching head 29 finishes processing the touch screen, the placing plate 4 is controlled by the driving mechanism to move, the processed touch screen is moved out, the unprocessed touch screen is moved to the position below the laser etching head 29, so that the waste of time is reduced, the processed touch screen is uniformly distributed on the left side and the right side of the placing plate 4, the clamping devices comprise two electric push rods 11 and two sliding holes 18, the two sliding holes 18 are respectively arranged on the front side and the rear side of the placing plate 4, the two electric push rods 11 are both fixed on the lower surface of the placing plate 4, and the moving direction is opposite, the moving end of the electric push rod 11 is fixedly connected with a fixed cylinder 12, the inside of the fixed cylinder 12 is connected with a sliding plate 13 in a sliding way, the side surface of the sliding plate 13 is fixedly connected with a sliding rod 14, the sliding rod 14 is connected with the fixed cylinder 12 in a sliding way, the outer surface of the sliding rod 14 is provided with an extrusion spring 15, the extrusion spring 15 is positioned inside the fixed cylinder 12, one end of the sliding rod 14, which is positioned outside the fixed cylinder 12, is fixedly connected with a connecting rod 16, the connecting rod 16 is connected with a sliding hole 18 in a sliding way, one end of the connecting rod 16, which is far away from the sliding rod 14, penetrates through the sliding hole 18 and extends to the upper part of the placing plate 4, one end of the connecting rod 16, which is positioned above the placing plate 4, is fixedly connected with a clamping plate 17, the clamping surface of the clamping plate 17 is provided with a rubber pad, the working principle of the clamping device is that the fixed cylinder 12 is controlled by the electric push rod 11, the connecting rod 16 drives the clamping plate 17 to move, and clamp the touch screen on the placing plate 4 tightly and fix, the touch screen is prevented from deviating in the processing process, and the extrusion spring 15, the sliding plate 13 and the sliding rod 14 are arranged in the fixed cylinder 12, so that the touch screens with different sizes can be clamped and fixed conveniently, and the touch screen can be prevented from being damaged by clamping;

the upper surface of the workbench 1 and the front and back sides of the groove 2 are provided with moving mechanisms which are mainly used for controlling the laser etching head 29 to move, each moving mechanism comprises a supporting block 19, the supporting blocks 19 are fixed on the workbench 1, the upper surface of each supporting block 19 is fixedly connected with a sliding rail 20, the cross-sectional surface of each sliding rail 20 is in an I shape so as to prevent the sliding blocks 21 from falling off from the sliding rails 20, the upper surface of each sliding rail 20 is connected with two sliding blocks 21 in a sliding manner, and the two sliding blocks 21 are respectively provided with a bracket 23, so that the laser etching heads 29 are also provided with two numbers and are symmetrically distributed on the two sides of the workbench 1, the upper surface of each sliding rail 20 and the two sides of the two sliding blocks 21 are fixedly connected with hydraulic cylinders 22 which are used for controlling the brackets 23 to drive the laser etching head 29 to move transversely, the movable ends of the hydraulic cylinders 22 are fixedly connected with the sliding blocks 21, and the upper surfaces of the sliding blocks 21 are fixedly connected with the brackets 23, the front surface fixedly connected with second motor 24 of support 23, a be used for controlling laser etching head 29 to carry out longitudinal movement, the output shaft of second motor 24 extends to inboard and the fixedly connected with threaded rod 25 of support 23, threaded rod 25 rotates with support 23 to be connected, the inside sliding connection of mounting bracket 26 has gag lever post 27, the both ends of gag lever post 27 all with support 23 fixed connection, the surface threaded connection of threaded rod 25 has mounting bracket 26, the lower fixed surface of mounting bracket 26 is connected with cylinder 28, a be used for controlling laser etching head 29 to reciprocate, the head 29 of laser etching is fixed at the expansion end of cylinder 28.

The front surface fixedly connected with controller 30 of workstation 1 for control this equipment work, and first motor 6, electric push rod 11, pneumatic cylinder 22, second motor 24, cylinder 28 and laser etching head 29 all with controller 30 electric connection, place the left and right sides fixedly connected with limiting plate 31 of board 4, be used for fixing a position placing board 4, ensure that the touch-sensitive screen is in accurate processing position.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High-speed touch-sensitive screen laser etching equipment of big breadth of double track, including workstation (1) and laser etching head (29), its characterized in that: a groove (2) is formed in the upper surface of the workbench (1), a sliding groove (3) is formed in the inner side wall of the groove (2), a placing plate (4) is connected to the inside of the sliding groove (3) in a sliding mode, and a driving mechanism is arranged between the placing plate (4) and the workbench (1);

the lower surface of the placing plate (4) is provided with two clamping devices, the two clamping devices are distributed on the left side and the right side of the placing plate (4) and comprise two electric push rods (11) and two sliding holes (18), the movable ends of the electric push rods (11) are fixedly connected with a fixed cylinder (12), a sliding rod (14) is arranged in the fixed cylinder (12), an extrusion spring (15) is arranged on the outer surface of the sliding rod (14), the extrusion spring (15) is located in the fixed cylinder (12), the sliding rod (14) is connected with the fixed cylinder (12) in a sliding mode, one end, located on the outer side of the fixed cylinder (12), of the sliding rod (14) is fixedly connected with a connecting rod (16), and the connecting rod (16) is connected with the sliding holes (18) in a sliding mode;

the upper surface of the workbench (1) is provided with moving mechanisms at the front side and the rear side of the groove (2), each moving mechanism comprises a supporting block (19), the supporting blocks (19) are fixed on the workbench (1), the upper surface of each supporting block (19) is fixedly connected with a sliding rail (20), the upper surface of each sliding rail (20) is connected with two sliding blocks (21) in a sliding manner, the upper surface of each sliding rail (20) is fixedly connected with hydraulic cylinders (22) at the two sides of the two sliding blocks (21), the movable ends of the hydraulic cylinders (22) are fixedly connected with the sliding blocks (21), the upper surface of each sliding block (21) is fixedly connected with a support (23), the front surface of each support (23) is fixedly connected with a second motor (24), the output shaft of each second motor (24) extends to the inner side of each support (23) and is fixedly connected with a threaded rod (25), and the outer surface of each threaded rod (25) is connected with an installation frame (26) in a threaded manner, the lower surface of the mounting frame (26) is fixedly connected with an air cylinder (28), and the laser etching head (29) is fixed at the movable end of the air cylinder (28).

2. The double-track large-format high-speed touch screen laser etching equipment according to claim 1, wherein: actuating mechanism includes rack (5), first motor (6), activity groove (7), rack (5) are fixed and are being placed the lower surface of board (4), interior bottom at recess (2) is seted up in activity groove (7), hole groove (8) have been seted up to the both sides of activity groove (7), the rear surface at workstation (1) is fixed in first motor (6), the output shaft of first motor (6) extends to in hole groove (8) and fixedly connected with pivot (9), the outer fixed surface of pivot (9) is connected with gear (10) to gear (10) and rack (5) meshing.

3. The double-track large-format high-speed touch screen laser etching equipment according to claim 2, wherein: one end of the rotating shaft (9) far away from the first motor (6) is rotatably connected with the inner wall of the hole groove (8) through a bearing seat, and the gear (10) is located in the movable groove (7).

4. The double-track large-format high-speed touch screen laser etching equipment according to claim 1, wherein: two sliding holes (18) are respectively arranged on the front side and the rear side of a placing plate (4), two electric push rods (11) are fixed on the lower surface of the placing plate (4) and are opposite in moving direction, a sliding plate (13) is connected to the inside of a fixing barrel (12) in a sliding mode, a sliding rod (14) is fixedly connected to the side surface of the sliding plate (13), one end, far away from the sliding rod (14), of a connecting rod (16) penetrates through the sliding holes (18) and extends to the position above the placing plate (4), and the connecting rod (16) is located at one end, fixedly connected with clamping plates (17) above the placing plate (4).

5. The double-track large-format high-speed touch screen laser etching equipment according to claim 1, wherein: the crosssection face of slide rail (20) is "worker" font, threaded rod (25) are rotated with support (23) and are connected, the inside sliding connection of mounting bracket (26) has gag lever post (27), the both ends of gag lever post (27) all with support (23) fixed connection.

6. The double-track large-format high-speed touch screen laser etching equipment according to claim 1, wherein: the front surface of workstation (1) fixedly connected with controller (30), place the left and right sides fixedly connected with limiting plate (31) of board (4).