CN217454222U

CN217454222U - Shaping and cutting device for processing soft board miniLED backlight source

Info

Publication number: CN217454222U
Application number: CN202221530712.0U
Authority: CN
Inventors: 胡俊
Original assignee: Xiamen Honghan Optoelectronics Technology Co ltd
Current assignee: Xiamen Honghan Optoelectronics Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-09-20
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a soft board miniLED backlight processing is with design cutting device, which comprises a supporting pedestal and is characterized by further comprising, it is equipped with operation platform to support the base top, and the axis of rotation, two are all installed to the operation platform top both sides of telling the axis of rotation top outside all is equipped with rolling gear, two the rolling gear both sides all mesh there is the rack, two with the end the grip block is installed at the rack top, there is the mount operation platform one side, mount top one side both ends all are equipped with the pneumatic cylinder, two the pneumatic cylinder output is equipped with the punching cutter. The utility model discloses a servo motor work makes the grip block can carry out the centre gripping and fix not unidimensional LED backlight, through being connected between magnetic suction plate and the fixing base, the staff can be convenient change the blanking sword according to the production requirement, makes the blanking sword can carry out the blanking to the LED backlight through pneumatic cylinder work for the blanking is processed to the LED backlight that the device can be convenient.

Description

Shaping and cutting device for processing soft board miniLED backlight source

Technical Field

The utility model relates to a LED backlight processing technology field, concretely relates to soft board miniLED backlight processing is with design cutting device.

Background

The LED backlight is a backlight for a liquid crystal display panel using an LED (light emitting diode). Compared with the traditional CCFL (cold cathode tube) backlight source, the LED has the characteristics of low power consumption, low heat productivity, high brightness, long service life and the like. The LED backlight may improve the color performance of the LCD display. The LED light is generated by three separate LEDs to provide a color spectrum that matches well with the LCD dot filter itself.

The prior art has the following defects: the current backlight is in processing blanking process, can't be convenient adjusts the device, also can't change the blade according to the production demand of difference simultaneously, and then makes the device can't be convenient carries out the blanking to the backlight of unidimensional according to the demand of difference, and then can influence the machining efficiency of backlight.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a soft board miniLED backlight processing is with design cutting device makes two axis of rotation take place to rotate through servo motor work, and then makes the grip block carry out the centre gripping and fix to unidimensional LED backlight, through being connected between magnetic suction plate and the fixing base, the staff can be convenient change the blanking sword according to the production requirement, and then make the blanking sword can carry out the blanking to the LED backlight through pneumatic cylinder work to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a shaping and cutting device for processing a miniLED backlight source of a flexible board comprises a supporting base, wherein the top of the supporting base is provided with an operating platform, two sides of the top of the operating platform are respectively provided with a mounting groove, the middle positions of the inner walls of the two mounting grooves are respectively rotatably provided with a rotating shaft, the outer sides of the bottom ends of the two rotating shafts respectively penetrate through the bottom of the operating platform and are provided with a rotating chain wheel, a transmission chain is arranged between the two rotating chain wheels and is movably connected through the transmission chain, the bottom of one rotating shaft is provided with a servo motor, the outer sides of the top ends of the two rotating shafts are respectively provided with a rotating gear, the two sides of the two rotating gears are respectively meshed with a rack, the top parts of the two racks at the same end are fixedly provided with a clamping plate, one side of the operating platform is provided with a fixing frame, and the two ends of one side of the top part of the fixing frame are respectively provided with a hydraulic cylinder, two the output of pneumatic cylinder is provided with the mounting panel, the bottom of mounting panel is provided with the die-cutting knife.

Preferably, a fixing plate is arranged between the bottom of the operating platform and the servo motor and is fixedly connected with the bottom of the operating platform through the fixing plate, and the servo motor is in transmission connection with one of the rotating shafts through an output shaft.

Preferably, the top of the supporting base is fixedly connected with the operating platform, one side of the operating platform is fixedly connected with the fixing frame, and the fixing frame is of a C-shaped structure.

Preferably, both ends of one side of the top of the fixing frame are respectively fixedly connected with the two hydraulic cylinders, the hydraulic cylinders are in transmission connection with the mounting plate through output shafts, and magnetic suction plates are fixedly mounted at both ends of the bottom of the mounting plate.

Preferably, the blanking knife is of an annular structure, fixing seats are fixedly mounted at two ends of the top of the inner side of the blanking knife, and the fixing seats are fixedly connected with the two magnetic suction plates respectively.

Preferably, the outer sides of the top ends of the two rotating shafts are fixedly connected with the two rotating gears respectively, and the outer sides of the bottom ends of the two rotating shafts are fixedly connected with the two rotating chain wheels respectively.

Preferably, two sides of the inner sides of the two mounting grooves are movably connected with the two racks respectively, and the four racks are arranged in a staggered manner.

In the technical scheme, the utility model provides a technological effect and advantage:

1. through the arrangement of the clamping plates and the magnetic suction plates, the servo motor works under the transmission action of the rotating chain wheel and the transmission chain, so that the two rotating shafts rotate, the two clamping plates move at the top of the operating platform through the meshing action between the rotating gear and the rack, the distance between the two clamping plates can be adjusted, the clamping plates can clamp and fix the LED backlight sources with different sizes, through the connection between the magnetic suction plates and the fixed seat, a worker can conveniently and conveniently replace the blanking knife according to production requirements, and further, through the work of a hydraulic cylinder, the blanking knife can perform blanking on the LED backlight sources, so that the device can conveniently process and blank the LED backlight sources with different sizes according to different requirements, and further, the processing efficiency of the backlight sources can be improved;

2. through the setting of mounting groove, the mounting groove can be injectd the removal of rack, and then makes the rack remain stable at the removal in-process, and then makes the grip block can stably remove at the operation platform top for the grip block can be stable carry out the centre gripping and fix the backlight, and then make that the blanking sword can be stable carry out the blanking to the backlight.

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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a left vertical sectional view of the utility model.

Fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

Fig. 4 is a bottom perspective view of the clamping mechanism of the present invention.

Fig. 5 is an exploded view of the cutting mechanism of the present invention in a bottom perspective.

Description of reference numerals:

1. a support base; 2. an operating platform; 3. mounting grooves; 4. a rotating shaft; 5. rotating the sprocket; 6. a drive chain; 7. a servo motor; 8. a rotating gear; 9. a rack; 10. a clamping plate; 11. a fixed mount; 12. a hydraulic cylinder; 13. mounting a plate; 14. a punching cutter; 15. a fixed seat; 16. and a magnetic attraction plate.

Detailed Description

The utility model provides a shaping and cutting device for processing a soft plate miniLED backlight source as shown in figures 1-5, which comprises a supporting base 1, wherein the top of the supporting base 1 is provided with an operating platform 2, both sides of the top of the operating platform 2 are provided with mounting grooves 3, the middle positions of the inner walls of the two mounting grooves 3 are rotatably provided with rotating shafts 4, the outer sides of the bottom ends of the two rotating shafts 4 are respectively penetrated through the bottom of the operating platform 2 and are provided with rotating chain wheels 5, a driving chain 6 is arranged between the two rotating chain wheels 5 and is movably connected through the driving chain 6, the bottom of one rotating shaft 4 is provided with a servo motor 7, the outer sides of the top ends of the two rotating shafts 4 are respectively provided with a rotating gear 8, both sides of the two rotating gears 8 are respectively engaged with a rack 9, the top of the two rack 9 at the same end is fixedly provided with a clamping plate 10, one side of operation platform 2 is provided with mount 11, top one side both ends of mount 11 all are provided with pneumatic cylinder 12, two the output of pneumatic cylinder 12 is provided with mounting panel 13, mounting panel 13's bottom is provided with punching knife 14, and servo motor 7 work makes two grip blocks 10 can carry out the centre gripping to treating the processing backlight, and pneumatic cylinder 12 work makes punching knife 14 can carry out the blanking to the backlight.

Further, in above-mentioned technical scheme, be provided with the fixed plate and pass through fixed plate fixed connection between operation platform 2's bottom and the servo motor 7, servo motor 7 is connected through output shaft transmission between one of them axis of rotation 4, and operation platform 2 can install and fix servo motor 7, and servo motor 7 work can drive one of them axis of rotation 4 and rotate, and then can provide power for the removal and the regulation of two grip blocks 10, two the top outside of axis of rotation 4 respectively with two rotating gear 8 fixed connection, two the bottom outside of axis of rotation 4 respectively with two rotating sprocket 5 fixed connection, axis of rotation 4 can install and fix rotating sprocket 5 and rotating gear 8.

Further, in above-mentioned technical scheme, support base 1's top and operation platform 2 fixed connection, one side and the mount 11 fixed connection of operation platform 2, mount 11 sets up to C type structure, supports base 1 and can support and fix operation platform 2, and operation platform 2 can install mount 11, two the inboard both sides of mounting groove 3 respectively with two rack 9 swing joint, four rack 9 is staggered, and mounting groove 3 can be injectd the removal of rack 9, and then can inject the removal of grip block 10.

Furthermore, in the above technical solution, two ends of one side of the top of the fixing frame 11 are respectively fixedly connected with two hydraulic cylinders 12, the hydraulic cylinder 12 is in transmission connection with the mounting plate 13 through an output shaft, the magnetic suction plates 16 are fixedly mounted at two ends of the bottom of the mounting plate 13, the hydraulic cylinder 12 can be mounted and fixed through the fixing frame 11, the mounting plate 13 can be driven to extend and contract through the operation of the hydraulic cylinder 12, the magnetic suction plates 16 can be mounted through the mounting plate 13, the punching knife 14 is of an annular structure, the two ends of the top of the inner side of the punching knife 14 are fixedly provided with fixed seats 15, the two fixed seats 15 are respectively and fixedly connected with two magnetic suction plates 16, the installation and the disassembly of the punching knife 14 are more convenient through the connection between the magnetic suction plate 16 and the fixed seat 15, and then the punching knife 14 can be conveniently replaced by the working personnel according to the punching requirements which do not pass.

The implementation mode is specifically as follows: when the LED backlight sources are processed, the servo motor 7 can drive one of the rotating shafts 4 to rotate to further drive one of the rotating chain wheels 5 to rotate, the other rotating chain wheel 5 rotates under the transmission action of the transmission chain 6, and the other rotating shaft 4 rotates, the two rotating shafts 4 can drive the two rotating gears 8 to rotate, the rack 9 can move along the inner wall of the mounting groove 3 under the meshing action of the gear pieces, and further the two clamping plates 10 can move at the top of the operating platform 2, so that the two clamping plates 10 can clamp and fix the LED backlight sources with different sizes, the device can blank the LED backlight sources with different sizes, the processing efficiency of the LED backlight sources can be improved, and the punching knife 14 is installed at the bottom of the mounting plate 13, make two fixing bases 15 can be connected with two magnetism suction plates 16 respectively, and then can drive mounting panel 13 through two pneumatic cylinder 12 work and extend or contract, make punching knife 14 can carry out the blanking to the LED backlight, and then make the blanking of LED backlight more convenient, can improve the machining efficiency of LED backlight, change and install through punching knife 14, make the device can carry out the blanking to the LED backlight according to the demand of difference, LED backlight blanking inconvenience among the prior art has specifically been solved to this embodiment, the problem that machining efficiency is low.

This practical theory of operation: when processing the LED backlight, the servo motor 7 works through the transmission effect of the rotating chain wheel 5 and the transmission chain 6, so that the two rotating shafts 4 rotate, the two clamping plates 10 can clamp and fix the LED backlights with different sizes through the meshing effect between the rotating gear 8 and the rack 9, the punching knife 14 is installed at the bottom of the installing plate 13, the installing plate 13 can be driven by the two hydraulic cylinders 12 to extend or contract, and the punching knife 14 can punch the LED backlights.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a soft board miniLED backlight processing is with design cutting device, includes support base (1), its characterized in that: an operating platform (2) is arranged at the top of the supporting base (1), mounting grooves (3) are formed in two sides of the top of the operating platform (2), rotating shafts (4) are rotatably mounted in the middle positions of the inner walls of the two mounting grooves (3), the outer sides of the bottoms of the two rotating shafts (4) penetrate through the bottom of the operating platform (2) and are provided with rotating chain wheels (5), a transmission chain (6) is arranged between the two rotating chain wheels (5) and is movably connected with the rotating chain (6), a servo motor (7) is arranged at the bottom of one rotating shaft (4), rotating gears (8) are arranged on the outer sides of the top ends of the two rotating shafts (4), racks (9) are meshed with two sides of the two rotating gears (8), and clamping plates (10) are fixedly mounted at the tops of the two racks (9) at the same end, one side of operation platform (2) is provided with mount (11), top one side both ends of mount (11) all are provided with pneumatic cylinder (12), two the output of pneumatic cylinder (12) is provided with mounting panel (13), the bottom of mounting panel (13) is provided with punching knife (14).

2. The shaping and cutting device for processing the miniLED backlight source of the flexible printed circuit board as claimed in claim 1, wherein: a fixing plate is arranged between the bottom of the operating platform (2) and the servo motor (7) and is fixedly connected with the servo motor through the fixing plate, and the servo motor (7) is in transmission connection with one of the rotating shafts (4) through an output shaft.

3. The shaping and cutting device for processing the miniLED backlight source of the flexible printed circuit board as claimed in claim 1, wherein: the top of the supporting base (1) is fixedly connected with the operating platform (2), one side of the operating platform (2) is fixedly connected with the fixing frame (11), and the fixing frame (11) is of a C-shaped structure.

4. The shaping and cutting device for processing the soft plate miniLED backlight source as claimed in claim 1, wherein: the top one side both ends of mount (11) respectively with two pneumatic cylinders (12) fixed connection, be connected through output shaft transmission between pneumatic cylinder (12) and mounting panel (13), the equal fixed mounting in bottom both ends of mounting panel (13) has magnetism suction disc (16).

5. The shaping and cutting device for processing the soft plate miniLED backlight source as claimed in claim 4, wherein: the utility model discloses a punching and cutting machine, including punching and cutting knife (14), the equal fixed mounting in inboard top both ends of punching and cutting knife (14) has fixing base (15), two fixing base (15) respectively with two magnetism suction disc (16) fixed connection.

6. The shaping and cutting device for processing the soft plate miniLED backlight source as claimed in claim 1, wherein: the outer sides of the top ends of the two rotating shafts (4) are fixedly connected with the two rotating gears (8) respectively, and the outer sides of the bottom ends of the two rotating shafts (4) are fixedly connected with the two rotating chain wheels (5) respectively.

7. The shaping and cutting device for processing the soft plate miniLED backlight source as claimed in claim 1, wherein: the two sides of the inner sides of the two mounting grooves (3) are movably connected with the two racks (9) respectively, and the four racks (9) are arranged in a staggered mode.