CN111828449A

CN111828449A - Backlight assembly device

Info

Publication number: CN111828449A
Application number: CN202010652134.7A
Authority: CN
Inventors: 刁仁华; 陈克文; 刘翀
Original assignee: Suzhou Industrial Park Xinlong Electric Heating Instrument Co ltd
Current assignee: Suzhou Industrial Park Xinlong Electric Heating Instrument Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-10-27
Anticipated expiration: 2040-07-08
Also published as: CN111828449B

Abstract

The invention discloses a backlight assembly device. The device comprises a workbench, a parallel transmission belt, a loading mechanism, a manipulator and an adsorption mechanism, wherein a side opening is formed in one side surface of the workbench, and a top opening is formed in the top surface of the workbench; the parallel transmission belt is arranged in the workbench, one end of the parallel transmission belt is positioned at the side opening, and the other end of the parallel transmission belt is positioned below the top opening; the block loading mechanism is arranged on the top surface of the workbench, is positioned right above the parallel transmission belt and is provided with a stripping block; the manipulator is provided with a material suction plate and a chuck; the adsorption mechanism is arranged on the workbench. According to the backlight assembly device, the work of removing protective films on two sides and attaching the protective films to a product can be automatically performed on a film material to be attached, so that on one hand, a large amount of manpower, material resources and time are saved, the processing efficiency is improved, and the production cost of the product is reduced; on the other hand, the precision of automatic processing is higher, thereby ensuring the quality of products.

Description

Backlight assembly device

Technical Field

The invention relates to the field of processing equipment, in particular to a backlight assembly device.

Background

In the process of processing and manufacturing some mechanical electrical products, a step of attaching a film material to the products is often required, and the attached film material sometimes needs to be specially manufactured and then attached and assembled. In the process of manufacturing the film material, in order to ensure the safety and integrity of the film material, a layer of protective film is often coated on both sides of the film material, and then the film material is processed and manufactured. When the film material is manufactured and needs to be attached to a product, the protective film on each surface of the film material needs to be removed first, and then the attaching work is carried out. However, the two-side film removing process is complex, the requirement on accuracy is high, and the two-side film removing process is difficult to directly complete by using automatic processing equipment, so that the two-side film removing process is often manually operated by workers, on one hand, a large amount of manpower, material resources and time are consumed, the processing efficiency is reduced, and the production cost of products is increased; on the other hand, the precision of manual operation is often lower, thereby being difficult to guarantee the quality of products and being easy to generate defective products.

Disclosure of Invention

To solve the above problems, the present invention provides a backlight assembly apparatus.

According to an aspect of the present invention, there is provided a backlight assembly device including

The device comprises a workbench, a base, a support and a clamping device, wherein one side surface of the workbench is provided with a side opening, and the top surface of the workbench is provided with a top opening;

the parallel transmission belt is arranged in the workbench, one end of the parallel transmission belt is positioned at the side opening, and the other end of the parallel transmission belt is positioned below the top opening;

the feeding mechanism is arranged on the top surface of the workbench and is positioned right above the parallel transmission belt, and a stripping block is arranged on the feeding mechanism;

the manipulator is arranged on the other side of the workbench, and a material suction plate and a chuck are arranged on the manipulator;

the adsorption mechanism is arranged on the workbench;

the top opening, the upper block mechanism and the adsorption mechanism are all located in the motion range of the manipulator.

According to the backlight assembly device, the work of removing protective films on two sides and attaching the protective films to a product can be automatically performed on a film material to be attached, so that on one hand, a large amount of manpower, material resources and time are saved, the processing efficiency is improved, and the production cost of the product is reduced; on the other hand, the precision of automatic processing is higher, thereby ensuring the quality of products.

In some embodiments, a housing is disposed above the table. Therefore, the arrangement of the outer cover can protect and isolate the workbench and various mechanisms on the workbench to a certain degree.

In some embodiments, the parallel belts have two belts arranged side by side and one of the parallel belts has a waste bin placed thereon, and the top opening has two openings respectively located above the two parallel belts. Thereby, two parallel belts can be provided, one of which is used for the removal of waste material.

In some embodiments, a horizontal lifting plate is arranged below one end of the other parallel transmission belt positioned at the top opening, and the bottom of the lifting plate is connected with a lifting cylinder. Thus, the film material conveyed by the parallel conveyor belts can be lifted up for processing by the lifting plate.

In some embodiments, the block loading mechanism comprises a transmission assembly, and a plurality of stripping blocks are arranged on the transmission assembly side by side. From this, the drive assembly of the feeding mechanism can drive and feed the stripping block.

In some embodiments, the upper block mechanism includes a horizontal limit clamp positioned directly above the drive assembly. Therefore, the limiting clamp can limit the stripping block at a proper position, so that the manipulator can accurately clamp the stripping block.

In some embodiments, the clip is located on a back side of the suction plate, and the clip extends to an outside of the suction plate. From this, set up and inhale the flitch and be used for absorbing the membrane material, the chuck is used for absorbing the stripping piece, and both do not influence each other.

In some embodiments, the adsorption mechanism includes an adsorption upper plate and an adsorption bottom plate that can be opened and closed. From this, set up and adsorb upper plate and absorption bottom plate, can shell the material through opening and shutting and adsorbing the two sides of membrane material.

In some embodiments, a camera is mounted below the side of the suction mechanism, and the lens of the camera faces upward. From this, can in time monitor the accurate operation of shelling the work through setting up the camera.

In some embodiments, the suction mechanism is mounted on a chassis that is mounted on the table. From this, the chassis has guaranteed that adsorption apparatus constructs to have sufficient height to make things convenient for the operation of manipulator and the smooth of shelling the material work to go on.

Drawings

Fig. 1 is a first schematic structural diagram of a backlight assembly apparatus according to an embodiment of the present invention;

FIG. 2 is a second schematic structural diagram of the backlight assembly apparatus shown in FIG. 1;

FIG. 3 is a schematic diagram of the construction of the parallel belt of FIG. 1;

FIG. 4 is a schematic structural view of the upper block mechanism shown in FIG. 1;

FIG. 5 is a schematic view of a portion of the suction plate of FIG. 1;

fig. 6 is a schematic view of a portion of the adsorption mechanism shown in fig. 1.

In the figure: the automatic material stripping machine comprises a workbench 1, a parallel transmission belt 2, a feeding mechanism 3, a stripping block 4, a manipulator 5, a material suction plate 6, an adsorption mechanism 7, a waste material box 8, a jacking plate 9, a side opening 11, a jacking opening 12, an outer cover 13, a transmission assembly 31, a limiting clamp 32, a chuck 61, an adsorption upper plate 71, an adsorption bottom plate 72, a camera 73, a chassis 74 and a jacking cylinder 91.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a structure of a backlight assembly according to an embodiment of the present invention, fig. 2 shows another angle structure of the backlight assembly of fig. 1, fig. 3 shows a structure of a parallel transmission belt of fig. 1, fig. 4 shows a structure of a block loading mechanism of fig. 1, fig. 5 shows a partial structure related to a suction plate of fig. 1, and fig. 6 shows a partial structure related to a suction mechanism of fig. 1. As shown in fig. 1 to 6, the apparatus includes a substantially square work table 1, and other main mechanisms are provided on the work table 1. Each angle department in bottom of workstation 1 all is provided with the supporting part, and every supporting part all includes stabilizer blade and the gyro wheel that can switch to conveniently stabilize placing and nimble removal to workstation 1 and even whole equipment. And the top of the worktable 1 is provided with an outer cover 13, the outer cover 13 is composed of side plates arranged above the sides of the worktable 1 and top plates at the tops of the side plates, and the positions and specific shapes of the side plates and the top plates can be reasonably arranged according to actual conditions, so that the outer cover does not interfere with the operation of each mechanism on the worktable 1.

In addition, a control panel may be provided at the table 1 or the housing 13, etc., as required, and the control panel generally includes a display screen and various switches and buttons to control and observe the operation of each mechanism.

The side surface of one side of the workbench 1 is provided with an opening 11 facing to the outside, and the opening 11 is used for entering and exiting materials or film materials to be processed and discharged waste materials and the like. The upper side of the side opening 11 is close to material conveying equipment of other processes, such as a production line, and the inner lower side of the side opening, namely the inner part of the workbench 1 is used for arranging a distribution board (not shown in the figure) for supplying power for the device and the like.

And at least one top opening 12 is provided in the middle of the top surface of the table 1, wherein many parts inside the table 1 are hollow, and the side opening 11 and the top opening 12 are communicated through the hollow parts.

At least one parallel conveyor belt 2 is arranged inside the working table 1, and one parallel conveyor belt 2 consists of two parallel conveyor belts at a certain distance, and the two conveyor belts are used for conveying the same object. One end of the parallel transmission belt 2 is positioned at the side opening 11 and can receive articles put from the side opening 11, and the other end is positioned below the top opening 12.

Preferably, parallel belt 2 has two that set up side by side, and the below that is located the one end of top opening 12 of one of them parallel belt 2 is equipped with a horizontally jacking board 9, and jacking board 9 is located between two drive belts of this parallel belt 2, and its bottom is connected with a jacking cylinder 91, and jacking cylinder 91 function can be with jacking board 9 jack-up to the top, and this parallel belt 2 and jacking board 9 are used for the material loading. While the other parallel belt 2 is provided with a waste material box 8 and is capable of transporting the waste material box 8, the parallel belt 2 and the waste material box 8 being used for discharging waste material. The structure of the two parallel belts 2 may be designed differently according to actual conditions, and a partition plate may be disposed between the two parallel belts 2 to separate the two parallel belts so as not to interfere with each other.

Preferably, two top openings 12 arranged side by side can be provided, the two top openings 12 being located above the ends of the two parallel belts 2, so that one of the top openings 12 is used for passing through the film material to be applied and the other top opening 12 is used for passing through the waste material to be removed.

On the top side of the table 1, a loading mechanism 3 is provided, which loading mechanism 3 is located on the same side of the table 1 as the side opening 11 and the parallel belt 2. Go up a mechanism 3 and include a drive assembly 31, drive assembly 31 installs the top at a mounting panel 33, and wherein, go up a mechanism 3 and mainly include two bull sticks that can rotate, and two bull sticks are located the both sides of mounting panel 33 respectively to can lay the material area between two bull sticks and be used for carrying out the transmission. And a plurality of stripping blocks 4 can be arranged on the material belt side by side, so that the stripping blocks 4 can be driven by the stripping mechanism 3, and the stripping blocks 4 can be used for stripping a protective film and the like on the film material.

In addition, still be provided with a spacing clamp 32 that places horizontally on last piece mechanism 3, spacing clamp 32 is located transmission assembly 31 directly over, and wherein, spacing clamp 32 has two horizontal clamping bars, and partial stripping block 4 is located between two clamping bars to receive the spacing of clamping bar, can be snatched by the accuracy.

A robot 5 is also provided on the top surface of the table 1, and the robot 5 is located on the other side of the table 1, i.e., the side opposite to the side opening 11 and the block loading mechanism 3. And a material sucking plate 6 and a chuck 61 are arranged on the manipulator 5, a small hole machined is formed in the material sucking plate 6, negative pressure vacuum can be formed inside the material sucking plate 6 to generate suction, and membrane materials are sucked through the small hole. The gripping head 61 can be used to grip the elevator block 4. Wherein the clamp 61 is located on the back side (i.e. the side facing away from the small hole) of the suction plate 6, and the clamp 61 extends to the outside of the suction plate 6 in a direction parallel to the suction plate 6, so that the operation of the suction plate 6 for sucking the film material and the operation of the clamp 61 for clamping the stripping block do not interfere with each other.

An adsorption mechanism 7 is also mounted on the top surface of the table 1. The adsorption mechanism 7 comprises an adsorption upper plate 71 and an adsorption bottom plate 72, the adsorption upper plate 71 and the adsorption bottom plate 72 are respectively provided with an adsorption surface capable of stably adsorbing the membrane material, the adsorption upper plate 71 is arranged on the adsorption bottom plate 72, one sides of the adsorption upper plate 71 and the adsorption bottom plate 72 are movably connected, and the adsorption upper plate 71 can rotate to be opened and closed with the adsorption bottom plate 72. When the adsorption upper plate 71 and the adsorption bottom plate 72 are closed, the adsorption surface of the adsorption upper plate 71 faces downwards, the adsorption surface of the adsorption bottom plate 72 faces upwards, and the two adsorption surfaces are opposite and in contact with each other; when the adsorption upper plate 71 is rotated and the adsorption bottom plate 72 is separated, the adsorption surface of the adsorption upper plate 71 is rotated upward and is arranged side by side with the adsorption surface of the adsorption bottom plate 72.

Wherein, top opening 12, last piece mechanism 3 and adsorption device 7 all are located the motion range of manipulator 5, and manipulator 5 can follow top opening 12 and absorb the membrane material promptly, can follow and get from last piece mechanism 3 and shell the material machine to can shell the material work on adsorption device 7.

Preferably, the suction base plate 72 of the suction mechanism 7 is mounted on a base frame 74, and the base frame 74 is mounted on the table 1. It is further preferable that a camera 73 is installed below the side surface of the suction mechanism 7, wherein the camera 73 is installed on a mounting frame, which can be installed on the workbench 1 or the bottom frame 74, and the lens of the camera 73 faces upward, specifically, the position of the suction upper plate 71 after being opened, so that the processing condition on the suction upper plate 71 can be photographed and monitored from the back surface (i.e., the bottom surface), and a light source can be provided to provide necessary illumination.

When using the backlight assembly device, firstly, the stacked film materials are conveyed from the side opening 11 to the position below the top opening 12 in the workbench 1 through the parallel transmission belt 2, and the film materials are jacked up and lifted by the jacking plate 9, wherein the two surfaces of the film materials are covered with the protective film to be stripped, and simultaneously, a plurality of stripping blocks 4 can be thrown on the upper block mechanism 3.

Then, the manipulator 5 operates to suck the film material by using the material sucking plate 6, then the chuck 61 is used for clamping a stripping block 4, the adsorption upper plate 71 of the adsorption mechanism 7 is turned over to enable the adsorption surface to face upwards, the manipulator 5 places the film material on the opened adsorption upper plate 71, the stripping block 4 is used for stripping the protective film on one surface of the film material, and the stripped protective film and the stripping block 4 are thrown into the waste box 8 together.

Then, the manipulator 5 clamps a stripping block 4, the adsorption upper plate 71 is turned over and closed onto the adsorption bottom plate 72, the adsorption bottom plate 72 adsorbs the film material, and then the adsorption upper plate 71 is turned over and opened, and the film material is positioned on the adsorption bottom plate 72 and the other surface of the film material which is not stripped faces upwards; and then the manipulator 5 transfers the film material to the adsorption upper plate 71 through the material adsorption plate 6, so that the other surface of the film material can be stripped by using a new stripping block 4, and the stripped protective film and the stripping block 4 are thrown into a waste material box. The reason why both surfaces of the film material are peeled off from the adsorption upper plate 71 is to enable monitoring by the camera 73.

The stripped film can be transferred to other processing procedures, such as an assembly production line, by the manipulator 4, and then the operation is repeated to continue the stripping work of the next film product.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the invention.

Claims

1. A backlight assembly apparatus, comprising: comprises that

The device comprises a workbench (1), wherein a side opening (11) is formed in one side surface of the workbench (1), and a top opening (12) is formed in the top surface of the workbench (1);

the parallel transmission belt (2) is installed inside the workbench (1), one end of the parallel transmission belt (2) is positioned at the side opening (11), and the other end of the parallel transmission belt is positioned below the top opening (12);

the feeding mechanism (3) is arranged on the top surface of the workbench (1) and is positioned right above the parallel transmission belt (2), and a stripping block (4) is arranged on the feeding mechanism (3);

the manipulator (5) is installed on the other side of the workbench (1), and a material suction plate (6) and a chuck (61) are installed on the manipulator (5);

the adsorption mechanism (7), the said adsorption mechanism (7) is installed on said work level (1);

wherein the top opening (12), the upper block mechanism (3) and the adsorption mechanism (6) are all positioned in the motion range of the manipulator (5).

2. The backlight assembly of claim 1, wherein: an outer cover (13) is arranged above the workbench (1).

3. The backlight assembly of claim 1, wherein: the two parallel transmission belts (2) are arranged side by side, a waste material box (8) is placed on one of the parallel transmission belts (2), and the two top openings (12) are respectively positioned above the two parallel transmission belts (2).

4. A backlight assembly apparatus according to claim 3, wherein: a horizontal jacking plate (9) is arranged below one end, located at the jacking opening (12), of the other parallel transmission belt (2), and the bottom of the jacking plate (9) is connected with a jacking cylinder (91).

5. The backlight assembly of claim 1, wherein: the block feeding mechanism (3) comprises a transmission assembly (31), and a plurality of stripping blocks (4) are arranged on the transmission assembly (31) side by side.

6. The backlight assembly of claim 5, wherein: the upper block mechanism (3) comprises a horizontal limiting clamp (32), and the limiting clamp (32) is positioned right above the transmission assembly (31).

7. The backlight assembly of claim 1, wherein: the clamping heads (61) are positioned on the back of the suction plate (6), and the clamping heads (61) extend to the outer side of the suction plate (6).

8. The backlight assembly of claim 1, wherein: the adsorption mechanism (7) comprises an adsorption upper plate (71) and an adsorption bottom plate (72) which can be opened and closed.

9. The backlight assembly of claim 8, wherein: a camera (73) is installed below the side face of the adsorption mechanism (7), and a lens of the camera (73) faces upwards.

10. The backlight assembly of claim 1, wherein: the adsorption mechanism (7) is arranged on an underframe (74), and the underframe (74) is arranged on the workbench (1).