CN216335211U

CN216335211U - Adsorption type backlight film transfer device

Info

Publication number: CN216335211U
Application number: CN202123046397.2U
Authority: CN
Inventors: 孙既英
Original assignee: Shenzhen Hailianxin Electronics Co ltd
Current assignee: Shenzhen Hailianxin Electronics Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-19
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of displays and discloses an adsorption type backlight film transfer device which comprises a support frame, wherein a moving mechanism is arranged at the bottom of the support frame, an air cylinder is fixedly sleeved at the top of the support frame, a buffer mechanism is arranged at the bottom of the air cylinder, a fixed head is bolted at the bottom of the buffer mechanism, a rotating cylinder is rotatably sleeved on the surface of the fixed head, and a connecting rod is hinged to the inner wall of the rotating cylinder; according to the utility model, the connecting rod drives the clamping head to move when the rotating cylinder is screwed, and the clamping head moves to enable the clamping head to be separated from the clamping connection with the sucker, so that the purpose of conveniently replacing the sucker can be achieved, the workload is reduced, and the replacement efficiency is improved.

Description

Adsorption type backlight film transfer device

Technical Field

The utility model relates to the technical field of displays, in particular to an adsorption type backlight film transfer device.

Background

The backlight film is an indispensable important component of a light emitting diode display device or a liquid crystal display device, and mainly has the functions of receiving high-energy photons of a blue backlight source and converting part of the photons into yellow light, the yellow light and the blue light which is not absorbed by the backlight source are mixed to obtain white light, and the white light realizes the emission of red, green and blue three primary colors through functional layers such as a liquid crystal layer and a light filter and finally realizes color display. In a conventional display terminal (including a television, a mobile phone, a computer, etc.), a backlight module generally employs a blue light chip as a backlight source, and yellow phosphor is dispersed in a common plastic substrate (such as PET, etc.) as a backlight film.

Present transfer device, the sucking disc of being not convenient for change, general sucking disc all uses bolted connection with the cylinder, when the sucking disc needs to be changed, need the use tool to install the dismantlement to the bolt on the sucking disc, waste time and energy, the work load has been increased, the efficiency of change has been reduced, can not prevent yet that the trachea is not hard up, the trachea is generally all plug-in connection with the sucking disc, though it is more convenient to install and dismantle, but this kind of plug-in structure, because the sucking disc is the motion that does not stop, it is very easy not hard up to connect, cause the trachea to drop even, cause the production to break, influence the task progress, in order to solve the above-mentioned problem that exists, we propose an absorption formula membrane transfer device in a poor light.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adsorption type backlight film transfer device which has the advantages of being convenient to replace a sucker and capable of preventing air pipes from loosening, and solves the problems that the sucker is inconvenient to replace and the air pipes cannot be prevented from loosening in the existing transfer device.

In order to achieve the purpose, the utility model provides the following technical scheme: an adsorption type backlight film transfer device comprises a support frame, wherein a moving mechanism is arranged at the bottom of the support frame, an air cylinder is fixedly sleeved at the top of the support frame, a buffer mechanism is arranged at the bottom of the air cylinder, a fixed head is bolted at the bottom of the buffer mechanism, a rotating cylinder is sleeved on the surface of the fixed head in a rotating mode, a connecting rod is hinged to the inner wall of the rotating cylinder, a clamping head is hinged to the other end of the connecting rod, the surface of the clamping head is slidably connected with the inner wall of the fixed head, a first spring is arranged between the clamping head and the inner wall of the fixed head, a sucker is clamped at one end of the clamping head, a fixed pipe is bolted on the surface of the sucker, a threaded cylinder is connected to the surface of the fixed pipe in a threaded mode, the inner diameter of the threaded cylinder is wide at the bottom and narrow at the top, an elastic rod is bolted on the surface of the fixed pipe and is located inside the threaded cylinder, and the clamping head is driven to move by the connecting rod when the rotating cylinder is screwed, the clamping head moves to enable the clamping head to be separated from the clamping connection with the sucker, the purpose of conveniently replacing the sucker can be achieved, the workload is reduced, the replacement efficiency is improved, the threaded cylinder longitudinally moves and the elastic rod extrudes the air pipe through rotating the threaded cylinder, the purpose of preventing the air pipe from loosening can be achieved, the stability of the device and the continuity of production are guaranteed, and the production efficiency is improved.

Preferably, the moving mechanism includes the base, the inside sliding connection in surface of base has the slider, the inside threaded connection of slider has the screw rod, and the both ends of screw rod all rotate with the inner wall of base through the bearing and be connected, the one end bolt of screw rod has the motor, and the one end bolt of motor and base, through setting up moving mechanism, is convenient for remove, and the precision is high, and is stable.

Preferably, buffer gear includes the telescopic link, the surface of telescopic link slides with the inner wall of cylinder and cup joints, and the bottom of telescopic link and the top bolt of fixed head, be provided with the second spring between the inner wall of telescopic link and cylinder, through setting up buffer gear, prevent to crush the membrane of being shaded.

Preferably, the inner wall of the fixed pipe is fixedly sleeved with a sealing ring, and the sealing ring is arranged to prevent air leakage.

Preferably, the surface of base has been bolted the protective housing, and the motor is located the inside of protective housing, through setting up the protective housing, protects the motor.

Preferably, the surface of base has bolted connection the mounting panel, through setting up the mounting panel, the installation device of being convenient for.

Compared with the prior art, the utility model provides an adsorption type backlight film transfer device, which has the following beneficial effects:

1. according to the utility model, the connecting rod drives the clamping head to move when the rotating cylinder is screwed, and the clamping head moves to enable the clamping head to be separated from the clamping connection with the sucker, so that the purpose of conveniently replacing the sucker can be achieved, the workload is reduced, and the replacement efficiency is improved;

2. according to the utility model, the threaded cylinder is longitudinally moved by rotating the threaded cylinder, and the elastic rod is used for extruding the air pipe, so that the purpose of preventing the air pipe from loosening can be achieved, the stability and the production continuity of the device are ensured, and the production efficiency is improved.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is a top sectional view of a portion of the present invention;

FIG. 4 is a perspective view of a portion of the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 2;

FIG. 6 is an enlarged view of the structure of FIG. 2 at B according to the present invention.

In the figure: 1. a support frame; 2. a moving mechanism; 3. a cylinder; 4. a buffer mechanism; 5. a fixed head; 6. a rotating cylinder; 7. a connecting rod; 8. a clamping head; 9. a first spring; 10. a suction cup; 11. a fixed tube; 12. a threaded barrel; 13. an elastic rod; 14. a seal ring; 15. a protective shell; 16. mounting a plate; 21. a base; 22. a slider; 23. a screw; 24. a motor; 41. a telescopic rod; 42. a second spring.

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.

Referring to fig. 1-6, an absorption type backlight film transfer device comprises a support frame 1, a moving mechanism 2 is disposed at the bottom of the support frame 1, a cylinder 3 is fixedly sleeved at the top of the support frame 1, a buffer mechanism 4 is disposed at the bottom of the cylinder 3, a fixed head 5 is bolted at the bottom of the buffer mechanism 4, a rotating cylinder 6 is rotatably sleeved at the surface of the fixed head 5, a connecting rod 7 is hinged at the inner wall of the rotating cylinder 6, a clamping joint 8 is hinged at the other end of the connecting rod 7, the surface of the clamping joint 8 is slidably connected with the inner wall of the fixed head 5, a first spring 9 is disposed between the clamping joint 8 and the inner wall of the fixed head 5, a sucker 10 is clamped at one end of the clamping joint 8, a fixed tube 11 is bolted at the surface of the sucker 10, a threaded tube 12 is threadedly connected at the surface of the fixed tube 11, the inner diameter of the threaded tube 12 is wide at the bottom and narrow top, and an elastic rod 13 is bolted at the surface of the fixed tube 11, and the elastic rod 13 is located inside the threaded cylinder 12, the connecting rod 7 drives the clamping joint 8 to move when the rotating cylinder 6 is screwed, the clamping joint 8 moves to enable the clamping joint 8 and the sucker 10 to be separated from a clamping mode, the purpose of conveniently replacing the sucker 10 can be achieved, the workload is reduced, the replacement efficiency is improved, the threaded cylinder 12 is longitudinally moved by rotating the threaded cylinder 12, the elastic rod 13 extrudes the air pipe, the purpose of preventing the air pipe from loosening can be achieved, the stability of the device and the continuity of production are guaranteed, and the production efficiency is improved.

Further, moving mechanism 2 includes base 21, and base 21's the inside sliding connection in surface has slider 22, and slider 22's inside threaded connection has screw rod 23, and the both ends of screw rod 23 all rotate with base 21's inner wall through the bearing to be connected, and the one end bolt of screw rod 23 has motor 24, and the one end bolt of motor 24 and base 21 is through setting up moving mechanism 2, is convenient for remove, and the precision is high, and is stable.

Further, buffer gear 4 includes telescopic link 41, and telescopic link 41's surface and the inner wall of cylinder 3 slip and cup joint, and telescopic link 41's bottom and fixed head 5's top bolt joint are provided with second spring 42 between telescopic link 41 and the inner wall of cylinder 3, through setting up buffer gear 4, prevent to crush the backlight membrane.

Furthermore, the inner wall of the fixed pipe 11 is fixedly sleeved with a sealing ring 14, and air leakage is prevented by arranging the sealing ring 14.

Further, the surface of the base 21 is bolted with the protective shell 15, and the motor 24 is located inside the protective shell 15, and the protective shell 15 is arranged to protect the motor 24.

Further, the surface of the base 21 is bolted with a mounting plate 16, and the device is conveniently mounted by arranging the mounting plate 16.

During the use, twist and move a section of thick bamboo 6, a section of thick bamboo 6 rotates and drives connecting rod 7 and remove, and connecting rod 7 removes and drives joint 8 and remove, and joint 8 removes and makes joint 8 break away from the joint with sucking disc 10, then takes off sucking disc 10, installs new sucking disc 10, loosens a section of thick bamboo 6, and joint 8 is connected with sucking disc 10 joint under the effect of first spring 9. The replacement is completed, so that the purpose of facilitating the replacement of the sucker 10 is achieved;

the threaded cylinder 12 is rotated to move the threaded cylinder 12 upwards, the elastic rod 13 expands at the moment, the air pipe is inserted into the interface of the suction disc 10, then the threaded cylinder 12 is rotated reversely, the threaded cylinder 12 moves downwards to extrude the elastic rod 13, and the elastic rod 13 extrudes the air pipe, so that the aim of preventing the air pipe from loosening is fulfilled.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an absorption formula is shaded membrane and is shifted device, includes support frame (1), its characterized in that: the bottom of the support frame (1) is provided with a moving mechanism (2), the top of the support frame (1) is fixedly sleeved with an air cylinder (3), the bottom of the air cylinder (3) is provided with a buffer mechanism (4), the bottom of the buffer mechanism (4) is in bolted connection with a fixed head (5), the surface of the fixed head (5) is in rotating sleeved connection with a rotating cylinder (6), the inner wall of the rotating cylinder (6) is hinged with a connecting rod (7), the other end of the connecting rod (7) is hinged with a clamping head (8), the surface of the clamping head (8) is in sliding connection with the inner wall of the fixed head (5), a first spring (9) is arranged between the clamping head (8) and the inner wall of the fixed head (5), one end of the clamping head (8) is clamped with a sucker (10), the surface of the sucker (10) is in bolted connection with a fixed pipe (11), the surface of the fixed pipe (11) is in threaded connection with a threaded cylinder (12), the inner diameter of the threaded cylinder (12) is wide at the bottom and narrow at the top, an elastic rod (13) is bolted to the surface of the fixed pipe (11), and the elastic rod (13) is positioned inside the threaded cylinder (12).

2. The absorption-type backlight film transferring apparatus according to claim 1, wherein: the moving mechanism (2) comprises a base (21), a sliding block (22) is connected to the inner portion of the surface of the base (21) in a sliding mode, a screw rod (23) is connected to the inner portion of the sliding block (22) in a threaded mode, two ends of the screw rod (23) are connected with the inner wall of the base (21) in a rotating mode through bearings, a motor (24) is connected to one end of the screw rod (23) in a bolted mode, and the motor (24) is connected with one end of the base (21) in a bolted mode.

3. The absorption-type backlight film transferring apparatus according to claim 1, wherein: buffer gear (4) include telescopic link (41), the surface of telescopic link (41) and the inner wall sliding sleeve of cylinder (3) cup joint, and the bottom of telescopic link (41) and the top bolt of fixed head (5), be provided with second spring (42) between the inner wall of telescopic link (41) and cylinder (3).

4. The absorption-type backlight film transferring apparatus according to claim 1, wherein: and the inner wall of the fixed pipe (11) is fixedly sleeved with a sealing ring (14).

5. The absorption-type backlight film transferring apparatus according to claim 2, wherein: the surface of base (21) has bolted connection protective housing (15), and motor (24) are located the inside of protective housing (15).

6. The absorption-type backlight film transferring apparatus according to claim 2, wherein: the surface of the base (21) is bolted with a mounting plate (16).