WO2021184940A1 - Dispositif de raccordement pour écran d'affichage à diodes électroluminescentes polychrome - Google Patents

Dispositif de raccordement pour écran d'affichage à diodes électroluminescentes polychrome Download PDF

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Publication number
WO2021184940A1
WO2021184940A1 PCT/CN2021/071726 CN2021071726W WO2021184940A1 WO 2021184940 A1 WO2021184940 A1 WO 2021184940A1 CN 2021071726 W CN2021071726 W CN 2021071726W WO 2021184940 A1 WO2021184940 A1 WO 2021184940A1
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WO
WIPO (PCT)
Prior art keywords
fixedly connected
roller
driven
wall
spring
Prior art date
Application number
PCT/CN2021/071726
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English (en)
Chinese (zh)
Inventor
李向
Original Assignee
南京盾华电子科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 南京盾华电子科技有限公司 filed Critical 南京盾华电子科技有限公司
Publication of WO2021184940A1 publication Critical patent/WO2021184940A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding

Definitions

  • the utility model relates to the technical field of display screen patching, in particular to a full-color LED display screen patching device.
  • the SMD display has become the mainstream. Compared with the traditional display, the SMD display is easy to assemble, has a better display effect, and is convenient for mass production.
  • the display screen placement process has been gradually automated.
  • the placement mechanism will be The encapsulated display screen is displaced on the assembly line and cannot be accurately mounted and packaged. Some glue does not cover the compacted joints, resulting in defective products and loss.
  • the present utility model provides a full-color LED display mounting device, which has the advantage of limiting the position of the display to be mounted on the assembly line, and solves the problem of the display to be packaged.
  • the assembly line is prone to displacement, which leads to the problem of patch failure.
  • a full-color LED display mounting device including a left base, a driving shaft and a servo motor, the left The rear inner wall of the base is movably connected to the rear end of the driving shaft, the rear end of the servo motor is fixedly connected to the front outer wall of the left base, the output end of the servo motor is fixedly connected to the front end of the driving shaft, and the driving shaft
  • a first driven toothed roller is fixedly connected to the side surface of the first driven toothed roller
  • a transmission roller is fixedly connected to the side surface of the first driven toothed roller
  • a conveyor belt is movably connected to the side surface of the transmission roller, and one end of the conveyor belt away from the transmission roller
  • a driven roller is movably connected, the inside of the driven roller is fixedly connected with a second driven toothed roller, the inside of the second driven toothed roller is fixedly
  • the side surface of the second driven gear roller is engaged with a first chain belt, and the end of the first chain belt away from the second driven gear roller is engaged with the side surface of the first driven gear roller.
  • the outer surface of the belt is fixedly connected with a first limit seat, the bottom inner wall of the first limit seat is fixedly connected with a first sliding rod, the surface of the first sliding rod is movably connected with a first pressure plate, and the first
  • the top of the pressure plate is fixedly connected with a first spring
  • the side surface of the first driven toothed roller is engaged with a second chain belt, and the end of the second chain belt away from the first driven toothed roller and the second driven toothed roller
  • the side surface of the second chain belt is engaged, the outer surface of the second chain belt is fixedly connected with a second limit seat, the bottom inner wall of the second limit seat is fixedly connected with a second sliding rod, and the surface of the second sliding rod is movable
  • a second pressure plate is connected, a second spring is fixedly connected to the
  • the front end of the driving shaft penetrates the front side wall of the left base and extends to the outside, and the driving shaft is movably connected with the front side wall of the left base.
  • one end of the first spring away from the first pressure plate is fixedly connected to the inner top wall of the first limit seat, the first spring is sleeved on the first sliding rod, and the first spring is connected to the first sliding rod.
  • the side surface is articulated.
  • the front side of the first pressure plate extends to the inside of the first limit seat, and the front side of the first pressure plate is movably connected to the front inner wall of the first limit seat.
  • the end of the second spring away from the second pressure plate is fixedly connected to the inner top wall of the second limit seat, the second spring is sleeved on the second sliding rod, and the second spring is connected to the second sliding rod.
  • the side surface is articulated.
  • the rear side of the second pressing plate extends to the inside of the second limiting seat, and the rear side of the second pressing plate is movably connected to the rear inner wall of the second limiting seat.
  • an air cylinder is fixedly connected to the inside of the top wall of the bracket, and a patch rubber sheet is fixedly connected to the bottom end of the air cylinder.
  • the present invention provides a full-color LED display patch device, which has the following beneficial effects:
  • the full-color LED display patch device is equipped with a first chain belt, a second chain belt, a first driven gear roller, a second driven gear roller, a first limit seat, a second limit seat,
  • the first pressing plate and the second pressing plate, the first driven toothed roller and the second driven toothed roller can respectively follow the driving roller and the driven roller to rotate at the same time, so the first chain belt and the second chain belt can be driven synchronously with the conveyor belt, upward Pull the first pressure plate and the second pressure plate, the first spring and the second spring can be compressed, which can limit the display screen to be packaged, which solves the problem that the display screen to be packaged is prone to displacement on the assembly line, which leads to the patch The problem of failure.
  • Figure 1 is a schematic diagram of the front view of the utility model
  • Figure 2 is a schematic top view of the structure of the utility model
  • Figure 3 is a side view of the first limiting seat structure of the present invention.
  • Figure 4 is a side view of the second limiting seat structure of the present invention.
  • This utility model provides a full-color LED display patch device, which includes a left base 1, a driving shaft 2 and a servo motor 3.
  • the rear inner wall of the left base 1 and the rear end of the driving shaft 2 Active connection, the front end of the driving shaft 2 penetrates the front side wall of the left base 1 and extends to the outside, the driving shaft 2 is movably connected with the front side wall of the left base 1, and the rear end of the servo motor 3 is connected to the front outer wall of the left base 1.
  • the output end of the servo motor 3 is fixedly connected with the front end of the driving shaft 2, the side surface of the driving shaft 2 is fixedly connected with a first driven gear roller 5, and the side surface of the first driven gear roller 5 is fixedly connected with a driving roller 4.
  • the side surface of the drive roller 4 is movably connected with a conveyor belt 19, the end of the conveyor belt 19 away from the drive roller 4 is movably connected with a driven roller 7, and the inside of the driven roller 7 is fixedly connected with a second driven toothed roller 8.
  • a driven shaft 9 is fixedly connected to the inside of the movable gear roller 8, a right base 10 is movably connected to the rear end of the driven shaft 9, and the front inner wall of the right base 10 is movably connected to the front end of the driven shaft 9.
  • the side surface of the second driven sprocket roller 8 is engaged with the first chain belt 6, and the end of the first chain belt 6 away from the second driven sprocket roller 8 is engaged with the side surface of the first driven sprocket roller 5.
  • the first chain belt The outer surface of 6 is fixedly connected with a first limit seat 23, the bottom inner wall of the first limit seat 23 is fixedly connected with a first sliding rod 11, and the surface of the first sliding rod 11 is movably connected with a first pressure plate 13, and the first pressure plate
  • the front side of 13 extends to the inside of the first limit seat 23, the front side of the first pressure plate 13 is movably connected with the front inner wall of the first limit seat 23, and the top of the first pressure plate 13 is fixedly connected with the first spring 12, One end of the first spring 12 away from the first pressure plate 13 is fixedly connected to the inner top wall of the first limit seat 23, the first spring 12 is sleeved on the first sliding rod 11, and the first spring 12 is connected to the side of the first sliding rod 11.
  • the surfaces are movably connected, the side surface of the first driven toothed roller 5 is engaged with a second chain belt 14, and the end of the second chain belt 14 away from the first driven toothed roller 5 is engaged with the side surface of the second driven toothed roller 8.
  • the outer surface of the second chain belt 14 is fixedly connected with a second limit seat 15, the bottom inner wall of the second limit seat 15 is fixedly connected with a second sliding rod 16, and the surface of the second sliding rod 16 is movably connected with a second pressing plate 17 ,
  • the rear side of the second pressure plate 17 extends to the inside of the second limit seat 15, the rear side of the second pressure plate 17 is movably connected with the rear inner wall of the second limit seat 15, and the top of the second pressure plate 17 is fixedly connected with the first Two springs 18, one end of the second spring 18 away from the second pressure plate 17 is fixedly connected to the inner top wall of the second limit seat 15, the second spring 18 is sleeved on the second sliding rod 16, and the second spring 18 is connected to the second sliding The
  • the display screen to be packaged When in use, the display screen to be packaged is placed on the conveyor belt 19, and the first pressure plate 13 and the second pressure plate 17 are pulled upward, the first spring 12 and the second spring 18 are compressed, and the display screen to be packaged can be limited.
  • the two chain belts 14 run synchronously.
  • the servo motor 3 stops, and the air cylinder 21 drives the patch rubber sheet 22 to move down, and performs a process on the packaged display screen.
  • the cylinder 21 After the sealing and compaction operations are completed, the cylinder 21 is reset, the servo motor 3 is started, and the conveyor belt 19 continues to run.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Displays For Variable Information Using Movable Means (AREA)

Abstract

Dispositif de raccordement pour un écran d'affichage à diodes électroluminescentes polychrome, lequel dispositif comprend une base gauche (1), un arbre d'entraînement (2), et un servomoteur (3). La paroi interne arrière de la base gauche (1) est reliée de façon mobile à l'extrémité arrière de l'arbre d'entraînement (2), et l'extrémité arrière du servomoteur (3) est reliée de manière fixe à la paroi externe avant de la base gauche (1). Le dispositif comprend une première courroie à chaîne (6), une seconde courroie à chaîne (14), un premier rouleau d'engrenage entraîné (5), un second rouleau d'engrenage entraîné (8), un premier siège de limitation (23) et un second siège de limitation (15), une première plaque de pression (13) et une seconde plaque de pression (17). Le premier rouleau d'engrenage entraîné (5) et le second rouleau d'engrenage entraîné (8) peuvent tourner respectivement en suivant un rouleau d'entraînement (4) et un rouleau entraîné (7) simultanément, et, par conséquent, la première courroie à chaîne (6) et la seconde courroie à chaîne (14) peuvent être entraînées de manière synchrone avec une courroie transporteuse (19), la première plaque de pression (13) et la seconde plaque de pression (17) sont tirées vers le haut, et un premier ressort (12) et un second ressort (18) sont comprimés pour limiter un écran d'affichage à conditionner à l'aide d'un raccordement.
PCT/CN2021/071726 2020-03-17 2021-01-14 Dispositif de raccordement pour écran d'affichage à diodes électroluminescentes polychrome WO2021184940A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020335806.7U CN211820269U (zh) 2020-03-17 2020-03-17 一种全彩led显示屏贴片装置
CN202020335806.7 2020-03-17

Publications (1)

Publication Number Publication Date
WO2021184940A1 true WO2021184940A1 (fr) 2021-09-23

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CN (1) CN211820269U (fr)
WO (1) WO2021184940A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113923916A (zh) * 2021-11-03 2022-01-11 惠州市华兴誉实业有限公司 一种户外电源机柜及其耐指纹表面处理方法
CN113923971A (zh) * 2021-10-18 2022-01-11 苏金辉 Pop芯片整合冶具及其使用方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211820269U (zh) * 2020-03-17 2020-10-30 南京盾华电子科技有限公司 一种全彩led显示屏贴片装置
CN115519459B (zh) * 2022-11-08 2023-12-19 新沂市大自然木业有限公司 一种木料榫头自动打磨抛光装置

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CN105905521A (zh) * 2016-06-12 2016-08-31 佛山市联智新创科技有限公司 一种可定位的保温装饰板输送线
CN107826682A (zh) * 2017-12-05 2018-03-23 重庆市远望谷科技有限公司 一种pcb印制板夹持器
CN209283648U (zh) * 2018-08-31 2019-08-20 广东立迪智能科技有限公司 一种全自动点胶贴片机
US20190389669A1 (en) * 2018-06-21 2019-12-26 Thermal Product Solutions Conveyance system with variable speed rollers
CN209889739U (zh) * 2019-03-22 2020-01-03 芯源长通(天津)精密机械有限公司 一种用于芯片测试的针座加工用上料装置
CN211820269U (zh) * 2020-03-17 2020-10-30 南京盾华电子科技有限公司 一种全彩led显示屏贴片装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105905521A (zh) * 2016-06-12 2016-08-31 佛山市联智新创科技有限公司 一种可定位的保温装饰板输送线
CN107826682A (zh) * 2017-12-05 2018-03-23 重庆市远望谷科技有限公司 一种pcb印制板夹持器
US20190389669A1 (en) * 2018-06-21 2019-12-26 Thermal Product Solutions Conveyance system with variable speed rollers
CN209283648U (zh) * 2018-08-31 2019-08-20 广东立迪智能科技有限公司 一种全自动点胶贴片机
CN209889739U (zh) * 2019-03-22 2020-01-03 芯源长通(天津)精密机械有限公司 一种用于芯片测试的针座加工用上料装置
CN211820269U (zh) * 2020-03-17 2020-10-30 南京盾华电子科技有限公司 一种全彩led显示屏贴片装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113923971A (zh) * 2021-10-18 2022-01-11 苏金辉 Pop芯片整合冶具及其使用方法
CN113923971B (zh) * 2021-10-18 2023-04-25 苏州光世代机电设备有限公司 Pop芯片整合冶具及其使用方法
CN113923916A (zh) * 2021-11-03 2022-01-11 惠州市华兴誉实业有限公司 一种户外电源机柜及其耐指纹表面处理方法

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