CN110860431A

CN110860431A - Dispensing packaging device for LED display screen

Info

Publication number: CN110860431A
Application number: CN201911089390.3A
Authority: CN
Inventors: 张斌; 杨莹莹
Original assignee: Shandong Taixian Information Technology Co Ltd
Current assignee: Shandong Taixian Information Technology Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-03-06

Abstract

The invention relates to the technical field of glue dispensing, in particular to a glue dispensing packaging device for an LED display screen, which comprises a first support frame and a second support frame which are correspondingly arranged, an elastic connecting piece and an equipment positioning frame, wherein one end of the first support frame and one end of the second support frame of a telescopic device are respectively and symmetrically connected with two ends of the elastic connecting piece, the two ends of the equipment positioning frame are fixedly connected on a symmetrically arranged telescopic device platform, the telescopic device positioning frame is arranged in parallel with the elastic connecting piece, and the first support frame, the second support frame, the elastic connecting piece, the equipment platform and the equipment positioning frame of the telescopic device mutually form a stable state. According to the invention, the packaging glue dispenser is arranged on the glue supply end, the main controller is also arranged on the equipment positioning frame, the main controller is respectively and electrically connected with the driving motor, the rotating motor and the glue supply end in a control manner, and the functions of rotating displacement and glue cutting in the device are realized through the operation of the main controller, so that the device is highly uniform.

Description

Dispensing packaging device for LED display screen

Technical Field

The invention relates to the technical field of dispensing, in particular to a dispensing packaging device for an LED display screen.

Background

Generally, the function of the package is to provide sufficient protection for the chip, so as to prevent the chip from being exposed to air for a long time or from being damaged by mechanical damage to cause failure, thereby improving the stability of the chip; to the LED encapsulation, still need to have good light and take out efficiency and good thermal diffusivity, good encapsulation can let LED possess better luminous efficiency and radiating environment, and then promotes LED's life-span, and the encapsulation is the key link of white light LED preparation: the light-emitting mechanism of the semiconductor material determines that a single LED chip cannot emit white light with continuous spectrum, so that more than two complementary colors of light must be mixed in the process to form white light, and the current methods for realizing white light LEDs mainly include three methods: blue light LED + YAG yellow phosphor powder, RGB three-color LED, ultraviolet LED + multicolor phosphor powder, and white light LED are all realized in the packaging link. Good process precision control and good consistency of materials and equipment of the white light LED device are guaranteed.

The dispensing machine in the prior art is not perfect enough especially for the dispensing operation of the LED display screen, and the conventional dispensing machine obviously faces the difficulties of large dispensing difficulty, irregular dispensing, large moving difficulty and the like especially for the self-structure problem when dispensing the LED display screen.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a dispensing and packaging device for an LED display screen.

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

the utility model provides a packaging hardware is glued to LED display screen point, is including corresponding first support frame and the second support frame that sets up, elastic connection spare, equipment locating rack, the one end difference symmetric connection of first support frame and second support frame is in elastic connection spare's both ends, the equal fixedly connected with equipment platform of elastic connection spare's one end is kept away from to first support frame and second support frame, and the symmetry sets up fixed connection and equipment locating rack's both ends on the equipment platform, equipment locating rack and elastic connection spare parallel arrangement, form stable state each other between several of first support frame, second support frame, elastic connection spare, equipment platform and equipment locating rack.

Further, correspond the setting the lateral wall of equipment platform all corresponds and is provided with side location pulley and side location pulley perpendicular to equipment platform, the fixed vertical location pulley that is connected with in bottom of equipment locating rack, the lateral wall of equipment locating rack still corresponds the spacing subassembly of fixedly connected with, corresponds the setting be provided with the translation track between the equipment platform, the side location pulley sliding contact who corresponds the setting is connected in the orbital lateral wall of translation, vertical location pulley sliding contact is connected in the orbital top of translation, and forms mutual stable state between side location pulley, vertical location pulley and the translation track.

Further, correspond the setting all be provided with driving motor and removal slide bar on the equipment platform, the one end fixed connection that removes the slide bar has all the hub connection from the driving wheel in the equipment platform that corresponds the setting and the both ends that remove the slide bar, wherein one end from driving wheel and driving motor output connection, the symmetry sets up be provided with the transmission connecting band before following the driving wheel, fixedly connected with reference column on the transmission connecting band.

Furthermore, the outer wall of one end, away from the transmission connecting band, of the positioning column is provided with transmission threads and is further sleeved with a rotating disc, a rotating motor is arranged inside the rotating disc, a driving disc is fixedly arranged on an output shaft of the rotating motor, and the driving disc is in threaded connection with the transmission threads.

Further, the lateral wall fixedly connected with L type connecting rod of rolling disc, the one end coupling that the rolling disc was kept away from to L type connecting rod has the movable wall, the one end coupling that L type connecting rod was kept away from to the movable wall has the equipment dish, movable wall and L type connecting rod junction still loose axle have connect flexible arm, the coupling has the pull rod on the flexible arm, the one end and the equipment dish of flexible arm are kept away from to the pull rod, the coupling, still be provided with the telescoping device on the L type connecting rod, the telescopic link and the flexible arm coupling of telescoping device.

Further, be provided with the glue supply end on the equipment dish, be provided with encapsulation point gum ware on the glue supply end, still be provided with total controller on the equipment locating rack, total controller respectively with driving motor, rotation motor and the equal electric control connection of glue supply end.

Compared with the prior art, the invention provides an LED display screen dispensing and packaging device, which has the following beneficial effects:

the invention aims at the defects in the prior art, is innovatively improved, and simultaneously increases the actual using effect.

One end of the first support frame and one end of the second support frame are respectively and symmetrically connected with two ends of the elastic connecting piece, one ends of the first support frame and the second support frame, which are far away from the elastic connecting piece, are respectively and fixedly connected with an equipment platform, the symmetrically arranged equipment platforms are fixedly connected with two ends of an equipment positioning frame, the equipment positioning frame and the elastic connecting piece are arranged in parallel, the first support frame, the second support frame, the elastic connecting piece, the equipment platform and the equipment positioning frame mutually form a stable state, and the elastic connecting piece ensures the damping effect of the device in operation on a translation track and has the effect of protecting a precision instrument.

The invention ensures the operation safety of the device by correspondingly arranging the side positioning pulleys on the side walls of the equipment platforms, wherein the side positioning pulleys are vertical to the equipment platforms, the vertical positioning pulleys are fixedly and vertically connected to the bottom of the equipment positioning frame, the side walls of the equipment positioning frame are also correspondingly and fixedly connected with the limiting assemblies, and certain fiber action can be realized during operation, the translation rails are arranged between the correspondingly arranged equipment platforms, the correspondingly arranged side positioning pulleys are in sliding contact with the side walls of the translation rails, the vertical positioning pulleys are in sliding contact with the top of the translation rails, and the side positioning pulleys, the vertical positioning pulleys and the translation rails form a mutually stable state, so that the device can be favorably moved on the translation rails in parallel, and the correspondingly arranged equipment platforms are all provided with the driving motors and the moving slide bars, the one end fixed connection that removes the slide bar is in the equipment platform that corresponds the setting and the both ends of removing the slide bar all the coupling have from the driving wheel, wherein one end from driving wheel and driving motor output connection, the symmetry set up be provided with the transmission connecting band before from the driving wheel, fixedly connected with reference column on the transmission connecting band can realize this device encapsulation point gluer's circular motion through adjusting driving motor, has higher in-service use value.

The invention is characterized in that the outer wall of one end of a positioning column far away from a transmission connecting belt is provided with a transmission thread and is also sleeved with a rotating disc, the inside of the rotating disc is provided with a rotating motor, the output shaft of the rotating motor is fixedly provided with a driving disc, the driving disc is in threaded connection with the transmission thread, the side wall of the rotating disc is fixedly connected with an L-shaped connecting rod, one end of the L-shaped connecting rod far away from the rotating disc is in shaft connection with a movable wall, the circular motion of the packaging glue dispenser of the device can be realized by adjusting the driving motor, the device has higher practical use value, the L-shaped connecting rod is also provided with a telescopic device, a telescopic rod of the telescopic device is in shaft connection with a telescopic arm, one end of the movable wall far away from the L-shaped connecting rod is in shaft connection with an equipment disc, the movable arm, the coupling is provided with the glue supply end on the equipment dish, is provided with encapsulation point glue ware on the glue supply end, still is provided with total controller on the equipment locating rack, total controller respectively with driving motor, rotate the equal electric control connection of motor and glue supply end, can realize the function of the rotation displacement and the glue cutting in this device through the operation of total controller for the high uniformity of this device.

Drawings

Fig. 1 is a schematic structural diagram of an overall dispensing packaging device for an LED display screen according to the present invention.

Fig. 2 is a schematic structural diagram of a part of a dispensing packaging apparatus for an LED display screen according to the present invention.

Fig. 3 is a schematic circuit structure diagram of an LED display dispensing package device according to the present invention.

In the figure: 1. a first support frame; 2. a second support frame; 3. an elastic connecting member; 4. an equipment platform; 5. an equipment positioning frame; 6. a side positioning pulley; 7. a vertical positioning pulley; 8. a limiting component; 9. translating the rail; 10. a drive motor; 11. moving the sliding rod; 12. a driven wheel; 13. a transmission connecting belt; 14. a positioning column; 15. a drive screw; 16. rotating the disc; 17. rotating the motor; 18. a drive disc; 19. an L-shaped connecting rod; 20. a movable wall; 21. an equipment tray; 22. a telescopic arm; 23. a pull rod; 24. a glue supply end; 25. packaging the glue dispenser; 26. a master controller; 27. a telescopic device.

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.

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. 1-3, an LED display screen dispensing packaging device includes a first support frame 1 and a second support frame 2, an elastic connector 3, and an equipment positioning frame 5, where one end of the first support frame 1 and one end of the second support frame 2 are respectively and symmetrically connected to two ends of the elastic connector 3, one ends of the first support frame 1 and the second support frame 2 far away from the elastic connector 3 are both fixedly connected with an equipment platform 4, the equipment platform 4 is symmetrically arranged, and is fixedly connected to two ends of the equipment positioning frame 5, the equipment positioning frame 5 is parallel to the elastic connector 3, and the first support frame 1, the second support frame 2, the elastic connector 3, the equipment platform 4, and the equipment positioning frame 5 form a stable state with each other.

Correspond the setting the lateral wall of equipment platform 4 all corresponds and is provided with side positioning pulley 6 and side positioning pulley 6 perpendicular to equipment platform 4, the fixed vertical location pulley 7 of bottom of equipment locating rack 5, the lateral wall of equipment locating rack 5 still corresponds spacing subassembly 8 of fixedly connected with, corresponds the setting be provided with translation track 9 between the equipment platform 4, correspond the side positioning pulley 6 sliding contact who sets up and connect in the lateral wall of translation track 9, 7 sliding contact of vertical positioning pulley connect in the top of translation track 9, and form the mutual stable state between side positioning pulley 6, vertical positioning pulley 7 and the translation track 9.

Correspond the setting all be provided with driving motor 10 and removal slide bar 11 on the equipment platform 4, the one end fixed connection that removes slide bar 11 all has a coupling to follow driving wheel 12 on the equipment platform 4 that corresponds the setting and the both ends that remove slide bar 11, wherein one end from driving wheel 12 and driving motor 10 output connection, the symmetry sets up be provided with transmission connecting band 13 before following driving wheel 12, fixedly connected with reference column 14 on the transmission connecting band 13.

The outer wall of one end, away from the transmission connecting belt 13, of the positioning column 14 is provided with a transmission thread 15 and is further sleeved with a rotating disc 16, a rotating motor 17 is arranged inside the rotating disc 16, an output shaft of the rotating motor 17 is fixedly provided with a driving disc 18, and the driving disc 18 is in threaded connection with the transmission thread 15.

The lateral wall fixedly connected with L type connecting rod 19 of rolling disc 16, the one end coupling that L type connecting rod 19 kept away from rolling disc 16 has activity wall 20, the one end coupling that L type connecting rod 19 was kept away from to activity wall 20 has equipment dish 21, activity wall 20 and L type connecting rod 19 junction still loose axle have flexible arm 22, the coupling has pull rod 23 on flexible arm 22, the one end and the equipment dish 21 coupling of flexible arm 22 are kept away from to pull rod 23, still be provided with telescoping device 27 on the L type connecting rod 19, telescoping device 27's telescopic link and flexible arm 22 coupling.

The equipment tray 21 is provided with a glue supply end 24, the glue supply end 24 is provided with an encapsulation glue dispenser 25, the equipment positioning frame 5 is further provided with a master controller 26, and the master controller 26 is respectively in electric control connection with the driving motor 10, the rotating motor 17 and the glue supply end 24.

In the invention, when in use, the equipment is correctly assembled and debugged, the side positioning pulley 6 is connected with the side wall of the translation track 9 in a sliding way, the vertical positioning pulley 7 is connected with the top of the translation track 9 in a sliding way, the equipment is assembled with the translation track 9 at this time, the master controller 26 is electrified, the driving motor 10, the glue supply end 24, the telescopic device 27 and the rotating motor 17 which are arranged on the equipment are electrified and are in control connection with the master controller 26 at this time, when glue dispensing is needed, the driving motor 10 is controlled by the master controller 26 to rotate so as to drive the transmission connecting belt 13 to drive the positioning column 14 to move, and finally the packaging glue dispenser 25 is enabled to carry out translation movement, and meanwhile, the telescopic arm 22 can be driven by the telescopic device 27 by controlling the master controller 26 so that the pull rod 23 pushes the equipment disc 21 to realize up-down and up-down movement of the packaging glue dispenser 25, after the positioning step is completed, the main controller 26 is controlled to make the glue supply end 24 generate glue, and then the LED display screen is subjected to glue dispensing and packaging by the packaging glue dispenser 25.

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. The utility model provides a packaging hardware is glued to LED display screen point, is including corresponding first support frame and the second support frame that sets up, elastic connection spare, equipment locating rack, a serial communication port, the one end difference symmetric connection of first support frame and second support frame is in elastic connection spare's both ends, the equal fixedly connected with equipment platform of elastic connection spare's one end is kept away from to first support frame and second support frame, and the symmetry sets up fixed connection and equipment locating rack's both ends on the equipment platform, equipment locating rack and elastic connection spare parallel arrangement, form stable state each other between first support frame, second support frame, elastic connection spare, equipment platform and the equipment locating rack.

2. The LED display screen dispensing packaging device according to claim 1, wherein the correspondingly arranged side walls of the equipment platform are correspondingly provided with side positioning pulleys perpendicular to the equipment platform, the bottom of the equipment positioning frame is fixedly and vertically connected with vertical positioning pulleys, the side walls of the equipment positioning frame are also correspondingly and fixedly connected with limiting assemblies, translation rails are arranged between the correspondingly arranged equipment platforms, the correspondingly arranged side positioning pulleys are connected to the side walls of the translation rails in a sliding contact manner, the vertical positioning pulleys are connected to the top of the translation rails in a sliding contact manner, and mutual stable states are formed among the side positioning pulleys, the vertical positioning pulleys and the translation rails.

3. The LED display screen dispensing packaging device according to claim 1, wherein the correspondingly arranged equipment platforms are all provided with a driving motor and a movable sliding rod, one end of the movable sliding rod is fixedly connected to the correspondingly arranged equipment platforms, two ends of the movable sliding rod are respectively connected with a driven wheel in a shaft joint mode, one end of the movable sliding rod is connected with the driving motor in an output mode, the driven wheels are symmetrically arranged, a transmission connecting belt is arranged in front of the driven wheels, and a positioning column is fixedly connected onto the transmission connecting belt.

4. The LED display screen dispensing packaging device according to claim 1 or 3, wherein the outer wall of one end of the positioning column, which is far away from the transmission connecting belt, is provided with transmission threads and is further sleeved with a rotating disc, a rotating motor is arranged inside the rotating disc, an output shaft of the rotating motor is fixedly provided with a driving disc, and the driving disc is in threaded connection with the transmission threads.

5. The LED display screen dispensing packaging device according to claim 1 or 4, wherein an L-shaped connecting rod is fixedly connected to the side wall of the rotating disc, a movable wall is connected to one end, away from the rotating disc, of the L-shaped connecting rod in a shaft mode, an equipment disc is connected to one end, away from the L-shaped connecting rod, of the movable wall in a shaft mode, a telescopic arm is further connected to the joint of the movable wall and the L-shaped connecting rod in a movable shaft mode, a pull rod is connected to the telescopic arm in a shaft mode, one end, away from the telescopic arm, of the pull rod is connected with the equipment disc in a shaft mode, a telescopic device is further arranged on the L-shaped connecting rod, and a telescopic rod of.

6. The dispensing and packaging device for the LED display screen according to claim 1, 3, 4 or 5, wherein a glue supply end is arranged on the device tray, a packaging dispenser is arranged on the glue supply end, a master controller is further arranged on the device positioning frame, and the master controller is respectively electrically connected with the driving motor, the rotating motor and the glue supply end in a control manner.