CN217452563U

CN217452563U - LCD screen cutting device

Info

Publication number: CN217452563U
Application number: CN202221466943.XU
Authority: CN
Inventors: 郑泽凯
Original assignee: Shenzhen Hanzhiyang Liquid Crystal Technology Co ltd
Current assignee: Shenzhen Hanzhiyang Liquid Crystal Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-09-20
Anticipated expiration: 2032-06-13

Abstract

The utility model provides a LCD screen cutting device, the on-line screen storage device comprises a base, the standing groove has been seted up on the top of base, the spout has been seted up to the tank bottom of standing groove, the inside sliding connection of spout has the slider, the both sides of spout inner wall are rotated and are connected with the threaded rod, the middle part threaded connection of threaded rod and slider, the top fixed mounting at the base back has second servo motor, the output shaft of second servo motor and the one end fixed connection of threaded rod. The utility model discloses a second servo motor of installation drives the rotation of threaded rod, and the removal of rotation drive slider through the threaded rod drives the reciprocating motion of cutting bed through the removal of slider, conveniently cuts getting of LCD screen and puts, reduces the cutting LCD screen and gets wiping when putting and bump the problem, and through the cooperation of the dust catcher of installation and suction nozzle, clear up the cutting bed surface before the LCD screen cutting with after the cutting is accomplished, avoids cutting the long-pending cutting bed surface that stays of sweeps, influences the cutting.

Description

LCD screen cutting device

Technical Field

The utility model belongs to the technical field of the LCD screen is handled, a LCD screen cutting device is related to.

Background

The liquid crystal screen uses liquid crystal material as basic component, and the liquid crystal material is filled between two parallel plates, and the arrangement state of internal partial molecules of liquid crystal material can be changed by means of voltage so as to attain the goal of shading light and transmitting light, and can display colour image. The lcd panel has low power consumption, and is therefore popular with engineers and suitable for electronic devices using batteries.

The application field of LCD screen is extensive, mainly apply to electronic equipment's demonstration, present LCD screen is at the in-process of production, for the screen size of adaptation production electronic equipment, need cut the LCD screen of production and handle, the tradition mode is mainly cut through laser cutting machine, laser cutting machine is in the cutting process, need the manual work to carry the LCD screen to the cutting bed on, cause the LCD screen to wipe the problem of bumping easily, do not handle the cutting bed sweeps after the cutting is accomplished simultaneously, influence the cutting of next LCD screen easily.

Disclosure of Invention

An object of the utility model is to provide a LCD screen cutting device to solve the problem that proposes among the above-mentioned background art.

The purpose of the utility model can be realized by the following technical proposal: the liquid crystal screen cutting device comprises a base, wherein a placing groove is formed in the top end of the base, a sliding groove is formed in the bottom of the placing groove, a sliding block is connected to the inside of the sliding groove in a sliding mode, threaded rods are rotatably connected to two sides of the inner wall of the sliding groove and are in threaded connection with the middle of the sliding block, a second servo motor is fixedly mounted at the top of the back of the base, an output shaft of the second servo motor is fixedly connected with one end of each threaded rod, a cutting table is fixedly mounted at the top end of the sliding block, two L-shaped fixing rods are fixedly mounted on one side of the top end of the base, a rectangular frame is connected between the two L-shaped fixing rods, a moving mechanism is arranged between the rectangular frame and the L-shaped fixing rods, an electric push rod is fixedly mounted at the bottom end of the rectangular frame, a laser cutting head is fixedly mounted at the telescopic end of the electric push rod, and a plurality of mounting seats are mounted in the middle of one side of the top end of the base, the suction nozzle is fixedly installed on one side of the plurality of installation seats, the scrap collecting box is fixedly installed at the bottom of the back face of the base, the dust collector is fixedly installed on one side of the scrap collecting box, and the dust inlet end of the dust collector is communicated with the suction nozzle through a guide pipe. The purpose that sets up like this is the rotation that drives the threaded rod through the second servo motor of installation, and the removal of rotation drive slider through the threaded rod drives the reciprocating motion of cutting bed through the removal of slider, conveniently cuts getting of LCD screen and puts, reduces the cutting LCD screen and gets wiping when putting and bump the problem.

In foretell LCD screen cutting device, moving mechanism includes first servo motor, dwang, bevel gear and pulley, two the bar groove has all been seted up to one side of L type dead lever, two the equal sliding connection in inside in bar groove has the pulley, two it is connected with the dwang to rotate between the pulley, the middle part fixed mounting on rectangle frame top has first servo motor, the equal fixed mounting in center department of first servo motor's output shaft and dwang has bevel gear, two the bevel gear meshing is connected. The purpose of this arrangement is to bring the laser cutting head to move to cut.

In the liquid crystal display cutting device, the end heads of the two L-shaped fixing rods are fixedly provided with the limiting plates. The purpose of this setting is to carry out the spacing to the rectangle frame.

In the above liquid crystal panel cutting apparatus, the size of the cutting table matches with the inner diameter of the placing groove. The purpose of setting up like this is convenient for cutting bed and standing groove to inlay and establish.

In foretell LCD screen cutting device, the equal fixed mounting in four edges of base bottom has the supporting leg, four anti-skidding line has all been seted up to the bottom of supporting leg. The purpose of this is to ensure the stability of the base.

In foretell LCD screen cutting device, the positive middle part fixed mounting of base has control panel, laser cutting head, electric putter, first servo motor and second servo motor all to pass through control panel and external power supply electric connection. The purpose of the arrangement is that the control panel controls the electric appliance to work.

Compared with the prior art, the utility model discloses LCD screen cutting device's advantage does:

1. the second servo motor through the installation drives the rotation of threaded rod, and the removal of rotation drive slider through the threaded rod drives the reciprocating motion of cutting bed through the removal of slider, conveniently cuts getting of LCD screen and puts, reduces the cutting LCD screen and gets wiping when putting and bump the problem.

2. Through the cooperation of the dust catcher of installation and suction nozzle, clear up the cutting platform surface after accomplishing with the cutting before the cutting to the LCD screen, avoid cutting the long-pending cutting platform surface of staying of sweeps, influence the cutting.

Drawings

Fig. 1 is a schematic structural diagram of the liquid crystal display cutting device of the present invention.

Fig. 2 is the schematic diagram of the connection structure of the cutting table and the base of the liquid crystal screen cutting device of the present invention.

Fig. 3 is a schematic diagram of the internal structure of the rectangular frame of the liquid crystal display cutting device of the present invention.

In the figure, 1, a base; 2. supporting legs; 3. a control panel; 4. a placement groove; 5. cutting the table; 6. an L-shaped fixing rod; 7. a strip-shaped groove; 8. a pulley; 9. a rectangular frame; 10. a mounting seat; 11. a suction nozzle; 12. a laser cutting head; 13. an electric push rod; 14. a first servo motor; 15. a scrap collecting box; 16. a vacuum cleaner; 17. a second servo motor; 18. a chute; 19. a threaded rod; 20. a slider; 21. rotating the rod; 22. a bevel gear.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in figures 1-3, the utility model discloses a liquid crystal screen cutting device, including base 1, the top of base 1 is equipped with standing groove 4, the tank bottom of standing groove 4 is equipped with spout 18, the inside sliding connection of spout 18 has slider 20, the both sides of the inner wall of spout 18 are rotated and are connected with threaded rod 19, threaded rod 19 is in threaded connection with the middle part of slider 20, the top of the back of base 1 is fixedly installed with second servo motor 17, the output shaft of second servo motor 17 is fixedly connected with one end of threaded rod 19, the top of slider 20 is fixedly installed with cutting bed 5, one side of the top of base 1 is fixedly installed with two L-shaped dead levers 6, be connected with rectangle frame 9 between two L-shaped dead levers 6, be provided with the moving mechanism between rectangle frame 9 and L-shaped dead lever 6, the bottom of rectangle frame 9 is fixedly installed with electric putter 13, the flexible end fixed mounting of electric putter 13 has laser cutting head 12, the middle part of base 1 top one side installs a plurality of mount pads 10, and one side fixed mounting of a plurality of mount pads 10 has suction nozzle 11, and the bottom fixed mounting at the base 1 back has sweeps collecting box 15, and one side fixed mounting of sweeps collecting box 15 has dust catcher 16, and dust catcher 16's dust inlet end passes through pipe and suction nozzle 11 intercommunication.

As shown in fig. 1 and fig. 3, the utility model discloses LCD screen cutting device, moving mechanism includes first servo motor 14, dwang 21, bevel gear 22 and pulley 8, bar groove 7 has all been seted up to one side of two L type dead levers 6, the equal sliding connection in inside of two bar grooves 7 has pulley 8, it is connected with dwang 21 to rotate between two pulley 8, the middle part fixed mounting on rectangular frame 9 top has first servo motor 14, the equal fixed mounting in output shaft of first servo motor 14 and the center department of dwang 21 has bevel gear 22, two bevel gear 22 meshes the connection, the equal fixed mounting in end department of two L type dead levers 6 has the limiting plate.

As shown in fig. 1 and 2, the utility model discloses LCD screen cutting device, the size of cutting bed 5 and the internal diameter phase-match of standing groove 4, the equal fixed mounting in four edges of 1 bottom of base has supporting leg 2, and anti-skidding line has all been seted up to the bottom of four supporting legs 2, and the positive middle part fixed mounting of base 1 has control panel 3, laser cutting head 12, electric putter 13, first servo motor 14 and second servo motor 17 all to pass through control panel 3 and external power supply electric connection.

Specific implementation, when using this LCD screen cutting device, at first switch on opens second servo motor 17, rotation through second servo motor 17 drives the rotation of threaded rod 19, rotation through threaded rod 19 drives the removal of slider 20, slider 20 removes the removal that drives cutting bed 5, place the LCD screen of cutting on 5 tops of cutting bed, reset to cutting bed 5, open first servo motor 14 after that, drive the rotation of dwang 21 through first servo motor 14, it rolls to drive pulley 8 through dwang 21 rotation, it removes to drive rectangular frame 9 through pulley 8 roll, rectangular frame 9 removes and drives laser cutting head 12 and remove the cutting, the artificial dust catcher 16 of opening of back after the cutting is accomplished, clear up cutting 5 surface cutting sweeps of cutting bed through dust catcher 16.

Those not described in detail in this specification are well within the skill of the art. The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. Liquid crystal screen cutting device, including base (1), its characterized in that, standing groove (4) have been seted up on the top of base (1), spout (18) have been seted up to the tank bottom of standing groove (4), the inside sliding connection of spout (18) has slider (20), the both sides of spout (18) inner wall are rotated and are connected with threaded rod (19), threaded rod (19) and the middle part threaded connection of slider (20), the top fixed mounting at the base (1) back has second servo motor (17), the output shaft of second servo motor (17) and the one end fixed connection of threaded rod (19), the top fixed mounting of slider (20) has cutting bed (5), one side fixed mounting at base (1) top has two L type dead levers (6), two be connected with rectangle frame (9) between L type dead lever (6), be provided with moving mechanism between rectangle frame (9) and L type dead lever (6), the bottom fixed mounting of rectangle frame (9) has electric putter (13), the flexible fixed mounting of electric putter (13) has laser cutting head (12), the mid-mounting of base (1) top one side has a plurality of mount pads (10), and is a plurality of one side fixed mounting of mount pad (10) has suction nozzle (11), the bottom fixed mounting at the base (1) back has sweeps collecting box (15), one side fixed mounting of sweeps collecting box (15) has dust catcher (16), the dust inlet end of dust catcher (16) passes through pipe and suction nozzle (11) intercommunication.

2. The liquid crystal screen cutting device according to claim 1, wherein the moving mechanism comprises a first servo motor (14), a rotating rod (21), a bevel gear (22) and a pulley (8), two strip-shaped grooves (7) are formed in one side of the L-shaped fixing rod (6), two pulleys (8) are connected to the inner portions of the strip-shaped grooves (7) in a sliding mode, two rotating rods (21) are connected between the pulleys (8), the first servo motor (14) is fixedly installed in the middle of the top end of the rectangular frame (9), the bevel gear (22) is fixedly installed in the center of the output shaft of the first servo motor (14) and the center of the rotating rod (21), and the two bevel gears (22) are connected in a meshing mode.

3. The liquid crystal screen cutting device according to claim 1, wherein limiting plates are fixedly mounted at the ends of the two L-shaped fixing rods (6).

4. The screen cutting device according to claim 1, characterized in that the cutting table (5) has dimensions matching the inner diameter of the placement slots (4).

5. The liquid crystal display cutting device according to claim 1, wherein supporting legs (2) are fixedly mounted at four corners of the bottom end of the base (1), and anti-skid grains are formed at the bottom ends of the four supporting legs (2).

6. The liquid crystal display cutting device according to claim 1, wherein a control panel (3), a laser cutting head (12), an electric push rod (13), a first servo motor (14) and a second servo motor (17) are fixedly mounted in the middle of the front surface of the base (1) and electrically connected with an external power supply through the control panel (3).