CN113306129B

CN113306129B - Full-automatic LCD light-emitting piece tectorial membrane subsides installation

Info

Publication number: CN113306129B
Application number: CN202110437348.7A
Authority: CN
Inventors: 邵德胜; 卞德华; 杨清斌; 张中华; 张蒙
Original assignee: Amould Plastic Technology Shenzhen Co ltd
Current assignee: Amould Plastic Technology Shenzhen Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2022-06-14
Anticipated expiration: 2041-04-22
Also published as: CN113306129A

Abstract

The utility model provides a full-automatic luminous piece tectorial membrane subsides installation of LCD, includes the frame, be provided with feed mechanism, first transport mechanism, second transport mechanism, heating mechanism, tectorial membrane mechanism, transfer mechanism, subsides dress mechanism, third transport mechanism, camera positioning mechanism, finished product rolling mechanism and finished product discharge mechanism on the table surface of frame. Compared with the traditional manual feeding, film covering and mounting, the full-automatic LCD light-emitting piece film covering and mounting machine designed by the invention can realize full-automatic feeding, carrying, film covering, mounting, rolling and blanking of LCD light-emitting pieces; high efficiency, good tectorial membrane, subsides dress precision height moreover, solved the pollution problem of artifical pad pasting simultaneously, promoted product quality greatly, satisfy the production requirement that the luminous piece tectorial membrane of LCD pasted the dress.

Description

Full-automatic LCD light-emitting piece tectorial membrane subsides installation

Technical Field

The invention belongs to the technical field of automation, and particularly relates to a full-automatic LCD light-emitting piece film covering and pasting machine.

Background

Automation refers to a process of realizing an expected target by automatic detection, information processing, analysis and judgment, and manipulation control according to the requirements of people without direct participation of people or less people in a machine device, a system or a process. Automation technology is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical treatment, services, and home. The automatic technology can not only liberate people from heavy physical labor, partial mental labor and severe and dangerous working environments, but also expand the functions of human organs, greatly improve the labor productivity and enhance the ability of human to know the world and transform the world. Therefore, automation is an important condition and a significant sign for the modernization of industry, agriculture, national defense and scientific technology.

An existing LCD light-emitting piece needs to cover a film on the face and paste on the mounting plate, the traditional film covering mounting mode is manual operation, and under the conventional personnel film covering mounting technology, the problems of inaccurate mounting position, dust pollution and the like occur, the manual efficiency is low, the precision is not stable enough, the visual fatigue is caused by long-term naked eye mounting, the error is high, and the quality of the light-emitting piece is greatly influenced.

Because good and subsides dress required precision of tectorial membrane when luminous piece tectorial membrane is higher, in order to satisfy the production requirement that the luminous piece tectorial membrane of LCD pasted the dress, reduce the cost of labor, promote production efficiency, improve tectorial membrane and paste the dress precision, designed a full-automatic luminous piece tectorial membrane subsides installation of LCD and solved above-mentioned problem.

It should be noted that the above background description is only for the sake of clarity and complete description of the technical solutions of the present invention and for the understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the invention.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide a full-automatic LCD light-emitting piece film covering and pasting machine.

In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: a full-automatic LCD light-emitting piece film covering and mounting machine comprises a rack, wherein a feeding mechanism, a first carrying mechanism, a second carrying mechanism, a heating mechanism, a film covering mechanism, a transfer mechanism, a mounting mechanism, a third carrying mechanism, a camera positioning mechanism, a finished product rolling mechanism and a finished product discharging mechanism are arranged on a working table top of the rack;

the feeding mechanism is positioned at the side edge of the heating mechanism, the first carrying mechanism is positioned at one side of the feeding mechanism, and the feeding mechanism and the heating mechanism are both positioned in the stroke range of the first carrying mechanism; the film laminating mechanism is arranged along one side of the feeding direction of the heating mechanism, the second conveying mechanism is positioned on one side of the heating mechanism, and the heating mechanism is positioned in the stroke range of the second conveying mechanism; the transfer mechanism is arranged along one side of the feeding direction of the film laminating mechanism, and the discharge end of the film laminating mechanism is positioned in the material taking range of the transfer mechanism; the mounting mechanism is arranged on one side of the transfer mechanism, the third conveying mechanism is arranged on one side of the mounting mechanism, and the mounting mechanism, the camera positioning mechanism and the transfer mechanism are all located within the stroke range of the third conveying mechanism; the finished product rolling mechanism is arranged along one side of the feeding direction of the mounting mechanism; the finished product discharging mechanism is arranged along one side of the finished product rolling mechanism in the discharging direction;

the feeding mechanism comprises a feeding base, a feeding jacking screw rod is arranged on one side of the feeding base, and the feeding jacking screw rod is connected with a feeding stepping motor; the feeding base is provided with a feeding bin which can move back and forth along the direction of the feeding jacking screw rod, and the feeding jacking screw rod is provided with a horizontal jacking feeding plate which can move up and down; a telescopic feeding baffle is arranged on one side of the feeding base and used for blocking the feeding bin;

the first carrying mechanism comprises a first transverse shifting assembly, a first vertical shifting assembly is arranged on the first transverse shifting assembly, and a first material taking assembly is arranged on the first vertical shifting assembly;

the second carrying mechanism comprises a second transverse shifting assembly, a second vertical shifting assembly is arranged on the second transverse shifting assembly, and a second material taking assembly is arranged on the second vertical shifting assembly;

the heating mechanism comprises a heating installation frame, a heating bottom plate is arranged on the heating installation frame, a heating rod is arranged in the heating bottom plate, and a plurality of detachable adjusting blocks are arranged on the heating bottom plate;

the film laminating mechanism comprises a film laminating assembly, a material pushing assembly, a material discharging assembly and a film discharging assembly, wherein the material pushing assembly, the film laminating assembly and the material discharging assembly are sequentially arranged in the horizontal direction and are in butt joint arrangement, and the film discharging assembly is positioned above the film laminating assembly; the film laminating assembly comprises a film laminating mounting frame, wherein a film laminating upper roller row and a film laminating lower roller row are arranged in the film laminating mounting frame, rollers of the film laminating upper roller row and rollers of the film laminating lower roller row are arranged in a one-to-one correspondence manner from top to bottom, an upper roller and a corresponding lower roller form a film laminating roller group, a plurality of film laminating supporting plates used for placing luminescent sheets are arranged between the film laminating upper roller row and the film laminating lower roller row, the film laminating supporting plates and the film laminating roller group are arranged at intervals, one side of the film laminating supporting plates along the feeding direction is provided with a film cutting table, and a cutter assembly capable of moving up and down is arranged above the film cutting table;

the transfer mechanism comprises a third transverse transfer assembly, a third vertical transfer assembly is arranged on the third transverse transfer assembly, a rotating assembly is arranged on the third vertical transfer assembly, and a third material taking assembly is arranged on the rotating assembly;

the mounting mechanism comprises a production line, wherein two sides of the production line respectively comprise a conveying belt, and a mounting jacking assembly is arranged in the middle of the production line; the upper end of the mounting jacking assembly comprises a jacking platform used for jacking the mounting plate on the assembly line; a positioning assembly for positioning the mounting plate is arranged on the side edge of the assembly line;

the third conveying mechanism comprises an XYZ three-axis transfer assembly, a fourth material taking assembly is arranged on the XYZ three-axis transfer assembly, and the fourth material taking assembly and the third material taking assembly are arranged correspondingly;

the camera positioning mechanism comprises a camera positioning mounting frame, a visual detection assembly and a light source assembly are arranged on the camera positioning mounting frame, the lens surface of the visual detection assembly faces upwards, and the light source assembly is positioned on the side surface of the visual detection assembly;

the finished product rolling mechanism is positioned at one end of the assembly line of the mounting mechanism in the conveying direction and comprises a rolling mounting frame, an upper rolling roller row and a lower rolling roller row which correspond to each other up and down are arranged on the rolling mounting frame, the finished product rolling mechanism further comprises a wedge-shaped stop block, and the wedge-shaped stop block is positioned at the tail end of the conveying direction of a conveying belt of the mounting mechanism;

finished product discharge mechanism, including lifting unit, lifting unit is last to be provided with down the feed bin, lifting unit is provided with along the direction of the ejection of compact and connects the flitch.

The preferable technical scheme is as follows: the film laminating mechanism comprises a film laminating mechanism and a film laminating mechanism, wherein a material pushing assembly of the film laminating mechanism comprises a material pushing mounting frame, a material pushing and bearing plate for placing a luminescent sheet is arranged on the material pushing mounting frame, material pushing and positioning plates capable of moving inside and outside are arranged on two sides of the material pushing and bearing plate, a material pushing groove is formed in the material pushing and bearing plate, and a material pushing plate capable of moving back and forth along the feeding direction is arranged in the material pushing groove; one side of the material pushing bearing plate along the feeding direction is provided with a material pushing guide block, and a material pushing heating plate is embedded in the material pushing bearing plate.

The preferable technical scheme is as follows: the film discharging assembly of the film laminating mechanism comprises a film discharging mounting frame, a feeding wheel used for feeding the film and a material receiving wheel used for receiving the film are arranged on the film discharging mounting frame, and a plurality of guide wheels are arranged between the feeding wheel and the material receiving wheel.

The preferable technical scheme is as follows: the discharging component of the laminating mechanism comprises a discharging mounting frame, a discharging heating plate is arranged in the discharging mounting frame, belt conveying lines are arranged on two sides of the discharging heating plate and used for conveying the light-emitting sheets, and a discharging baffle is arranged on the discharging heating plate along one side of the feeding direction.

The preferable technical scheme is as follows: the wedge-shaped stop block is in transmission connection with a rolling pushing cylinder; the wedge-shaped check block is arranged in an installation shell, the installation shell is connected with the rolling pushing cylinder, one end of the wedge-shaped check block is rotatably connected in the installation shell, the other end of the wedge-shaped check block is connected in the installation shell through an elastic piece, and the end, rotatably connected with the installation shell, of the wedge-shaped check block is the ascending end of a wedge-shaped inclined plane and is located on the inner side of the conveying direction.

The preferable technical scheme is as follows: the film pushing mechanism is characterized in that a material pushing plate of the film laminating mechanism is fixed with a material pushing connecting plate, a horizontal material pushing rack is fixed at the lower end of the material pushing connecting plate, the material pushing rack is meshed with a material pushing gear, and the material pushing gear is connected with a material pushing motor.

The preferable technical scheme is as follows: the fourth material taking assembly comprises a material taking cylinder and a material taking sucker, and one material taking cylinder is connected with one material taking sucker; the fourth is got the material subassembly and is still included the light source board, it runs through to get the material sucking disc the light source board sets up, it is located to get the material cylinder the top of light source board.

The preferable technical scheme is as follows: and the jacking feeding plate of the feeding mechanism is inserted into the feeding bin.

The preferable technical scheme is as follows: the feeding mechanism is provided with two parts which are respectively positioned at two sides of the heating mechanism.

The preferable technical scheme is as follows: and a push-pull handle is arranged on the feeding bin.

Due to the application of the technical scheme, compared with the prior art, the invention has the advantages that:

compared with the traditional manual feeding, film covering and mounting, the full-automatic LCD light-emitting piece film covering and mounting machine designed by the invention can realize full-automatic feeding, carrying, film covering, mounting, rolling and blanking of LCD light-emitting pieces; high efficiency, good tectorial membrane, subsides dress precision height moreover, solved the pollution problem of artifical pad pasting simultaneously, promoted product quality greatly, satisfy the production requirement that the luminous piece tectorial membrane of LCD pasted the dress.

Drawings

FIG. 1 is a general schematic of the present invention; FIG. 2 is a schematic view of the entire feeding mechanism; FIG. 3 is a schematic view of the first carrying mechanism; FIG. 4 is an overall view of the second carrying mechanism; FIG. 5 is an overall schematic view of the heating mechanism; FIG. 6 is a general schematic view of the film covering mechanism; FIG. 7 is a general schematic view of a membrane module; FIG. 8 is a first schematic view of a portion of the film covering assembly; FIG. 9 is a second partial structural view of the film covering assembly; FIG. 10 is a generally schematic view of the pusher assembly; FIG. 11 is a schematic view of a portion of the pusher assembly; FIG. 12 is a schematic view of the entire discharge assembly; FIG. 13 is a schematic view of a portion of the construction of the take-off assembly; FIG. 14 is a schematic view of the entire membrane module; FIG. 15 is a schematic view of the transfer mechanism as a whole; FIG. 16 is a first drawing showing the overall mounting mechanism; FIG. 17 is a second overall view of the mounting mechanism; FIG. 18 is an overall view of the third carrying mechanism; fig. 19 is a schematic view of a fourth take off assembly; FIG. 20 is an overall view of the camera positioning mechanism; FIG. 21 is an overall schematic view of a finish rolling mechanism; FIG. 22 is an enlarged view of the portion A; fig. 23 is an overall schematic view of a finished product discharge mechanism.

In the above drawings, a feeding mechanism 1, a feeding base 11, a feeding jacking screw rod 12, a feeding stepping motor 13, a feeding bin 14, a jacking feeding plate 15, a feeding baffle 16, a push-pull handle 17, a light emitting sheet 18, a first conveying mechanism 21, a first transverse transfer component 2101, a first vertical transfer component 2102, a first material taking component 2103, a second conveying mechanism 22, a second transverse transfer component 2201, a second vertical transfer component 2202, a second material taking component 2203, a heating mechanism 3, a heating mounting rack 31, a heating bottom plate 32, a heating rod 33, an adjusting block 34, a laminating mechanism 4, a laminating component 41, a laminating mounting rack 4101, a laminating upper roller row 4102, a laminating lower roller row 4103, a film pressing roller 4104, a film cutting table 4105, a cutter component 4106, a laminating support plate 4107, a material pushing component 42, a material pushing mounting rack 4201, a material pushing and bearing plate 2, a material pushing and positioning plate 4103, a

material pushing groove

4204 and 4205, a material pushing guide block 4206, a material pushing heating plate 4207, a material pushing connecting plate 4208, a material pushing rack 4209, a material pushing gear 4210, a material pushing motor 4211, a material discharging assembly 43, a material discharging mounting frame 4301, a material discharging heating plate 4302, a belt conveying line 4303, a material discharging baffle 4304, a film discharging assembly 44, a film discharging mounting frame 4401, a feeding wheel 4402, a material receiving wheel 4403, a guide wheel 4404, a transfer mechanism 5, a third transverse transfer assembly 51, a third vertical transfer assembly 52, a rotating assembly 53, a third material taking assembly 54, a mounting mechanism 6, a flow line 61, a mounting and jacking assembly 62, a mounting plate 63, a positioning assembly 64, a third conveying mechanism 7, an XYZ three-axis transfer assembly 71, a fourth material taking assembly 72, a material taking air cylinder 7201, a material taking suction cup 7202, a light source plate 03, a camera positioning mechanism 8, a camera positioning mounting frame 81, a visual detection assembly 82, a light source assembly 83, a finished product rolling mechanism 729 and a rolling mounting frame 91, the device comprises an upper roller row 92, a lower roller row 93, a wedge-shaped stop 94, a rolling pushing cylinder 95, a mounting shell 96, a finished product discharging mechanism 10, a lifting assembly 101, a discharging bin 102 and a material receiving plate 103.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to fig. 23. It should be understood that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the product of the present invention is usually placed in when used, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. In the description of the present invention, it should be further noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1, a full-automatic LCD light-emitting sheet film coating and mounting machine comprises a frame, wherein a feeding mechanism 1, a first carrying mechanism 21, a second carrying mechanism 22, a heating mechanism 3, a film coating mechanism 4, a transfer mechanism 5, a mounting mechanism 6, a third carrying mechanism 7, a camera positioning mechanism 8, a finished product rolling mechanism 9 and a finished product discharging mechanism 10 are arranged on a working table of the frame; the feeding mechanism 1 is positioned at the side edge of the heating mechanism 3, the first carrying mechanism 21 is positioned at one side of the feeding mechanism 1, and the feeding mechanism 1 and the heating mechanism 3 are both positioned in the stroke range of the first carrying mechanism 21; the film coating mechanism 4 is arranged along one side of the feeding direction of the heating mechanism 3, the second conveying mechanism 22 is positioned on one side of the heating mechanism 3, and the heating mechanism 3 is positioned in the stroke range of the second conveying mechanism 22; the transfer mechanism 5 is arranged along one side of the feeding direction of the laminating mechanism 4, and the discharge end of the laminating mechanism 4 is positioned in the material taking range of the transfer mechanism 5; a mounting mechanism 6 is arranged on one side of the transfer mechanism 5, a third conveying mechanism 7 is arranged on one side of the mounting mechanism 6, and the mounting mechanism 6, the camera positioning mechanism 8 and the transfer mechanism 5 are all located within the stroke range of the third conveying mechanism 7; the finished product rolling mechanism 9 is arranged along one side of the feeding direction of the mounting mechanism 6; the finished product discharging mechanism 10 is arranged along one side of the discharging direction of the finished product rolling mechanism 9.

The automatic lamination and mounting general flow of the luminescent sheet 18 is as follows: the method comprises the steps that luminescent sheets 18 are stacked in a feeding mechanism 1, the luminescent sheets 18 in the feeding mechanism 1 are sequentially conveyed to a heating mechanism 3 through a first conveying mechanism 21, then the luminescent sheets 18 are conveyed to a feeding end of a film coating mechanism 4 from the heating mechanism 3 through a second conveying mechanism 22, the luminescent sheets 18 are sequentially coated through the film coating mechanism 4 and then discharged from the film coating mechanism 4, a transfer mechanism 5 takes materials from a discharging end of the film coating mechanism 4, then a third conveying mechanism 7 takes the luminescent sheets 18 from the transfer mechanism 5 and shoots through a camera positioning mechanism 8, then the luminescent sheets are conveyed to a pasting mechanism 6 after being corrected, the luminescent sheets 18 are pasted on the pasting mechanism 6 and then are rolled through a finished product rolling mechanism 9, and the luminescent sheets are discharged through a finished product discharging mechanism 10 after being rolled.

As shown in fig. 2, the feeding mechanism 1 includes a feeding base 11, a feeding jacking screw rod 1212 is disposed on one side of the feeding base 11, and the feeding jacking screw rod 1212 is connected to a feeding stepping motor 13; the feeding base 11 is provided with a feeding bin 14 which can move back and forth along the direction of a feeding jacking screw rod 1212, and the feeding jacking screw rod 1212 is provided with a horizontal jacking feeding plate 15 which can move up and down; one side of the feeding base 11 is provided with a telescopic feeding baffle 16 for blocking the feeding bin 14. The jacking feeding plate 15 of the feeding mechanism 1 is inserted into the feeding bin 14. The feeding mechanism 1 is provided with two parts which are respectively positioned at two sides of the heating mechanism 3. The upper bin 14 is provided with a push-pull handle 17.

The feeding principle is as follows: the jacking feeding plate 15 is moved to the lower end, the feeding bin 14 full of materials is pushed into the jacking feeding plate 15 to be inserted into the feeding bin 14 along the feeding base 11 through the push-pull handle 17 (the jacking feeding plate 15 is inserted below the luminous sheet 18, an insertion space is reserved when the feeding bin 14 is designed), then the position of the feeding bin 14 is fixed without horizontal displacement through the feeding baffle plate 16, then the jacking feeding plate 15 is controlled to feed materials upwards through the feeding stepping motor 13, after feeding is completed, the empty feeding bin 14 is pulled out, and the empty feeding bin 14 is replaced by the full feeding bin 14. Wherein, the feeding base 11 and the feeding bin 14 can be quickly pushed and pulled by arranging a linear guide rail; the feeding baffle 16 can be controlled to stretch by an air cylinder; two feeding mechanisms 1 can be arranged to facilitate quick feeding.

As shown in fig. 3, the first conveying mechanism 21 includes a first lateral transfer component 2101, a first vertical transfer component 2102 is disposed on the first lateral transfer component 2101, and a first material taking component 2103 is disposed on the first vertical transfer component 2102.

The principle is as follows: the light-emitting sheets 18 in the upper material bin 14 are conveyed to the heating assembly through the first conveying mechanism 21, the two sides of the heating assembly can be respectively provided with the feeding mechanism 1, the first conveying mechanism 21 spans the heating assembly, and therefore materials can be taken and discharged when the first material taking assembly 2103 horizontally reciprocates, and the feeding efficiency is improved. Wherein, first transversely move and carry subassembly 2101 and first vertical move and carry subassembly 2102 and all can select lead screw, electronic slip table, cylinder etc. for use, first material subassembly 2103 of getting is first selected for use the sucking disc.

As shown in fig. 4, the second conveying mechanism 22 includes a second lateral transfer component 2201, a second vertical transfer component 2202 is disposed on the second lateral transfer component 2201, and a second material taking component 2203 is disposed on the second vertical transfer component 2202.

The principle is as follows: carry the material loading end to the tectorial membrane mechanism 4 through the luminous piece 18 of second transport mechanism 22 on with heating mechanism 3, the second transversely moves the subassembly 2201 and the vertical subassembly 2202 that moves of second and all can choose the lead screw for use, electronic slip table, cylinder etc. are got to the second, the subassembly 2203 can set up two sets of sucking discs to get the second, can carry the luminous piece 18 of heating completion to tectorial membrane mechanism 4 in with the luminous piece 18 of heating mechanism 3 move a station backward, can guarantee the heating effect.

As shown in fig. 5, the heating mechanism 3 includes a heating frame 31, a heating bottom plate 32 is disposed on the heating frame 31, a heating rod 33 is disposed in the heating bottom plate 32, and a plurality of detachable adjusting blocks 34 are disposed on the heating bottom plate 32.

The principle is as follows: two groups of heating bottom plates 32 can be arranged on the heating mechanism 3 to match with the action of the second material taking assembly 2203, a plurality of mounting holes are formed in the heating bottom plates 32 and used for dismounting the adjusting blocks 34, the light emitting sheets 18 with different areas can be supported, and the application range is wide.

As shown in fig. 6 to 14, the film covering mechanism 4 includes a film covering assembly 41, a material pushing assembly 42, a material discharging assembly 43, and a film discharging assembly 44, the material pushing assembly 42, the film covering assembly 41, and the material discharging assembly 43 are sequentially arranged along a horizontal direction and are in butt joint arrangement, and the film discharging assembly 44 is located above the film covering assembly 41; the laminating assembly 41 comprises a laminating mounting frame 4101, an upper laminating roller row 4102 and a lower laminating roller row 4103 are arranged in the laminating mounting frame 4101, rollers of the upper laminating roller row 4102 and rollers of the lower laminating roller row 4103 are arranged in a one-to-one correspondence manner, one upper roller and one corresponding lower roller form a laminating roller group 4104, a plurality of laminating supporting plates 4107 for placing the light-emitting sheets 18 are arranged between the upper laminating roller row 4102 and the lower laminating roller row 4103, the laminating supporting plates 4107 and the laminating roller group 4104 are arranged at intervals, one side of the laminating supporting plate 4107 along the feeding direction is provided with a laminating table 4105, and a cutter assembly 4106 capable of moving up and down is arranged above the laminating table 4105. The pushing assembly 42 of the film laminating mechanism 4 comprises a pushing mounting frame 4201, a pushing bearing plate 4202 used for placing the luminescent sheet 18 is arranged on the pushing mounting frame 4201, pushing positioning plates 4203 capable of moving inwards and outwards are arranged on two sides of the pushing bearing plate 4202, a pushing groove 4204 is formed in the pushing bearing plate 4202, and a pushing plate 4205 capable of moving in a reciprocating manner in the feeding direction is arranged in the pushing groove 4204; a material pushing guide block 4206 is arranged on one side of the material pushing bearing plate 4202 along the feeding direction, and a material pushing heating plate 4207 is embedded in the material pushing bearing plate 4202. The film discharging assembly 44 of the film coating mechanism 4 comprises a film discharging mounting rack 4401, a feeding wheel 4402 for feeding the film and a material receiving wheel 4403 for receiving the film are arranged on the film discharging mounting rack 4401, and a plurality of guide wheels 4404 are arranged between the feeding wheel 4402 and the material receiving wheel 4403. The ejection of compact subassembly 43 of tectorial membrane mechanism 4 includes ejection of compact mounting bracket 4301, is provided with ejection of compact hot plate 4302 in the ejection of compact mounting bracket 4301, and ejection of compact hot plate 4302's both sides all are equipped with a belt conveyor line 4303 and are used for the transport of light-emitting piece 18, and ejection of compact hot plate 4302 is provided with ejection of compact baffle 4304 along one side of pay-off direction. The material pushing plate 4205 of the film laminating mechanism 4 is fixed with a material pushing connecting plate 4208, the lower end of the material pushing connecting plate 4208 is fixed with a horizontal material pushing rack 4209, the material pushing rack 4209 is meshed with a material pushing gear 4210, and the material pushing gear 4210 is connected with a material pushing motor 4211.

The film coating principle is as follows: firstly, the luminescent sheet 18 is conveyed to a material pushing and supporting plate 4202 of the material pushing assembly 42, the material pushing and heating plate 4207 is in a state of heating the luminescent sheet 18 (heating is convenient for laminating), then the material pushing and positioning plates 4203 on two sides are moved inwards to enable the position of the luminescent sheet 18 to be aligned, and then the material pushing and positioning plates 4203 are returned; the pushing motor 4211 drives the pushing gear 4210, so that the pushing rack 4209 drives the pushing connecting plate 4208 to move horizontally, the pushing connecting plate 4208 drives the pushing plate 4205 to move, the pushing plate 4205 pushes the luminescent sheet 18 to the pushing guide block 4206 along the pushing groove 4204, a guide groove is formed in the pushing guide block 4206, and the luminescent sheet 18 can enter the film laminating assembly 41 through the guide groove. When the light emitting sheet 18 enters the lamination roller set 4104 of the lamination assembly 41, the light emitting sheet 18 is carried by the lamination blade 4107, and then moves in the feeding direction with the rotation of the lamination upper roller row 4102 and the lamination lower roller row 4103 and completes lamination, and when the light emitting sheet 18 moves onto the lamination station 4105, lamination is already completed, and the film strip is cut by the cutter assembly 4106. (wherein, the film strip in the film covering assembly 41 is supplied by the film discharging assembly 44, the non-peeled film strip is wound on the material supplying wheel 4402, and is sent to the film covering assembly 41 by the driving device in cooperation with the guide wheel 4404, and the rest of the peeled release film is recovered by the material receiving wheel 4403.) the luminescent sheet 18 moves to the belt conveying line 4303 of the material discharging assembly 43 along the feeding direction, the discharge heating plate 4302 in the middle of the belt conveying line 4303 heats the luminescent sheet 18 covered with the film, so as to ensure that the luminescent sheet 18 is more tightly attached to the film; the light-emitting sheet 18 stops moving to the position of the discharging baffle 4304, and waits for the next station to take materials.

As shown in fig. 15, the transfer mechanism 5 includes a third lateral transfer assembly 51, a third vertical transfer assembly 52 is disposed on the third lateral transfer assembly 51, a rotating assembly 53 is disposed on the third vertical transfer assembly 52, and a third material taking assembly 54 is disposed on the rotating assembly 53.

The transfer principle is as follows: the third material taking assembly 54 of the transfer mechanism 5 takes the light emitting sheet 18 with the finished film covering from the material discharging end (material discharging heating plate 4302) of the film covering assembly 41, and then turns the light emitting sheet 18 180 degrees by the rotating assembly 53 and then goes upwards to wait for the third carrying mechanism 7 to take the material. The third transversely moves and carries subassembly 51 and the vertical subassembly 52 that carries of third all can choose lead screw, electronic slip table, cylinder etc. for use, and rotatable assembly 53 can select rotary cylinder etc. and material subassembly 54 can adopt the sucking disc for the third.

As shown in fig. 16 and 17, the mounting mechanism 6 includes a flow line 61 including a conveying belt on both sides, and a mounting and jacking assembly 62 is disposed in the middle of the flow line 61; the upper end of the mounting jacking assembly 62 comprises a jacking platform used for jacking the mounting plate 63 on the assembly line 61; the side of the flow line 61 is provided with a positioning assembly 64 for positioning the mounting plate 63.

Mounting principle: the mounting plate 63 is sent into the mounting mechanism 6 through the assembly line 61, the mounting jacking assembly 62 jacks up the mounting plate 63 after the positioning assembly 64 is in place, feeding of the third carrying mechanism 7 is waited, after the mounting plate 63 is fully attached with the light emitting sheets 18, the control system controls the mounting jacking assembly 62 to descend, and then two sides of the mounting plate 63 are in contact with the conveying belt of the assembly line 61 and flow into the next station.

As shown in fig. 18 and 19, the third conveyance mechanism 7 includes an XYZ three-axis transfer module 71, the XYZ three-axis transfer module 71 is provided with a fourth material taking assembly 72, and the fourth material taking assembly 72 is provided corresponding to the third material taking assembly 54. The fourth material taking assembly 72 comprises a material taking cylinder 7201 and a material taking sucker 7202, and one material taking cylinder 7201 is connected with one material taking sucker 7202; get material subassembly 72 and still include light source board 7203, get material sucking disc 7202 and run through light source board 7203 and set up, get the top that material cylinder 7201 is located light source board 7203.

As shown in fig. 20, the camera positioning mechanism 8 includes a camera positioning mounting frame 81, a visual inspection assembly 82 and a light source assembly 83 are disposed on the camera positioning mounting frame 81, a lens surface of the visual inspection assembly 82 faces upward, and the light source assembly 83 is located on a side surface of the visual inspection assembly 82.

The principle is as follows: the light-emitting sheet 18 on the transfer mechanism 5 is taken out through the fourth material taking assembly 72 of the third carrying mechanism 7, and then the light-emitting sheet is moved to the camera positioning mechanism 8 for photographing, and the position is recorded through the control system to ensure that the mounting position is accurate. All set up the light source on the both sides of visual detection subassembly 82 and fourth material subassembly 72, can guarantee to shoot clearly.

As shown in fig. 21 and 22, the finished product rolling mechanism 9, which is located at one end of the assembly line 61 of the attaching mechanism 6 in the conveying direction, includes a rolling mounting frame 91, an upper rolling roller row 92 and a lower rolling roller row 93 which correspond to each other up and down are disposed on the rolling mounting frame 91, the finished product rolling mechanism 9 further includes a wedge-shaped stopper 94, and the wedge-shaped stopper 94 is located at the end of the conveying direction of the conveying belt of the attaching mechanism 6. The wedge-shaped block 94 is in transmission connection with a rolling pushing cylinder 95; the wedge-shaped block 94 is arranged in a mounting shell 96, the mounting shell 96 is connected with a rolling pushing cylinder 95, one end of the wedge-shaped block 94 is rotatably connected in the mounting shell 96, the other end of the wedge-shaped block 94 is connected in the mounting shell 96 through an elastic piece, and the rising end of the wedge-shaped inclined plane at one end of the wedge-shaped block 94, which is rotatably connected with the mounting shell 96, is positioned on the inner side of the conveying direction.

The principle is as follows: the mounting plate 63 mounted with the light emitting sheet 18 enters the finished product rolling mechanism 9 through the assembly line 61 of the mounting mechanism 6, is rolled between the upper rolling wheel row 92 and the lower rolling wheel row 93, moves to the position of the wedge-shaped block 94 in the rolling process, continues to push the wedge-shaped block 94 forward under the pushing action of the rolling wheel row, so that the connecting end of the wedge-shaped block 94 and the elastic piece is tilted, then the mounting plate 63 continues to move forward to the front end of the wedge-shaped block 94 away from the rolling wheel row, at the moment, the wedge-shaped block 94 returns after being influenced by the elastic piece, and the mounting plate 63 can be prevented from retreating; at this time, the front end of the mounting plate 63 has partially entered the finished product discharging mechanism 10, and the wedge-shaped stopper 94 is driven to push forward by the action of the rolling pushing cylinder 95, so that the mounting plate 63 completely enters the finished product discharging mechanism 10.

As shown in fig. 23, the finished product discharging mechanism 10 includes a lifting assembly 101, a lower bin 102 is disposed on the lifting assembly 101, and a material receiving plate 103 is disposed on the lifting assembly 101 along a discharging direction.

The principle is as follows: when the mounting plate 63 fully attached with the luminescent sheet 18 completely enters the finished product discharging mechanism 10, the mounting plate 63 is located in the lower material bin 102, the lifting system is controlled by the control system to receive materials, and the lower material bin 102 is fully loaded and then discharged through the material receiving plate 103.

It should be noted that each mechanism of the device includes a plurality of various electrical components, such as sensors, etc., which are used for automatically controlling the required coordination, and the detection of the existence of products and the counting, etc., are conventional technical means, and are not described in the present invention.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Those skilled in the art can modify or change the above-described embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a full-automatic LCD light-emitting piece tectorial membrane subsides installation, includes the frame, its characterized in that: a feeding mechanism, a first carrying mechanism, a second carrying mechanism, a heating mechanism, a film coating mechanism, a transfer mechanism, a mounting mechanism, a third carrying mechanism, a camera positioning mechanism, a finished product rolling mechanism and a finished product discharging mechanism are arranged on the working table surface of the rack;

the finished product rolling mechanism is positioned at one end of the assembly line of the attaching mechanism in the conveying direction and comprises a rolling mounting frame, an upper rolling roller row and a lower rolling roller row which correspond to each other up and down are arranged on the rolling mounting frame, the finished product rolling mechanism further comprises a wedge-shaped stop block, and the wedge-shaped stop block is positioned at the tail end of the conveying direction of a conveying belt of the attaching mechanism;

2. The full-automatic LCD light-emitting chip film coating and mounting machine according to claim 1, characterized in that: the material pushing assembly of the laminating mechanism comprises a material pushing mounting frame, a material pushing and bearing plate for placing the luminescent sheet is arranged on the material pushing mounting frame, material pushing positioning plates capable of moving inside and outside are arranged on two sides of the material pushing and bearing plate, a material pushing groove is formed in the material pushing and bearing plate, and a material pushing plate capable of reciprocating along the feeding direction is arranged in the material pushing groove; one side of the material pushing bearing plate along the feeding direction is provided with a material pushing guide block, and a material pushing heating plate is embedded in the material pushing bearing plate.

3. The full-automatic LCD light-emitting chip film coating and mounting machine according to claim 2, characterized in that: the film discharging assembly of the film laminating mechanism comprises a film discharging mounting frame, a feeding wheel used for feeding the film and a material receiving wheel used for receiving the film are arranged on the film discharging mounting frame, and a plurality of guide wheels are arranged between the feeding wheel and the material receiving wheel.

4. The full-automatic LCD light-emitting sheet film coating and mounting machine according to claim 3, characterized in that: the discharging component of the laminating mechanism comprises a discharging mounting frame, a discharging heating plate is arranged in the discharging mounting frame, belt conveying lines are arranged on two sides of the discharging heating plate and used for conveying the light-emitting sheets, and a discharging baffle is arranged on the discharging heating plate along one side of the feeding direction.

5. The full-automatic LCD light-emitting chip film coating and mounting machine according to claim 4, characterized in that: the wedge-shaped stop block is in transmission connection with a rolling pushing cylinder; the wedge-shaped stop block is arranged in an installation shell, the installation shell is connected with the rolling pushing cylinder, one end of the wedge-shaped stop block is rotatably connected in the installation shell, the other end of the wedge-shaped stop block is connected in the installation shell through an elastic piece, and the end of the wedge-shaped stop block, which is rotatably connected with the installation shell, is the ascending end of a wedge-shaped inclined plane and is positioned on the inner side of the conveying direction.

6. The full-automatic LCD light-emitting chip film coating and mounting machine according to claim 5, characterized in that: the film pushing mechanism is characterized in that a material pushing plate of the film laminating mechanism is fixed with a material pushing connecting plate, a horizontal material pushing rack is fixed at the lower end of the material pushing connecting plate, the material pushing rack is meshed with a material pushing gear, and the material pushing gear is connected with a material pushing motor.

7. The full-automatic LCD light-emitting chip film coating and mounting machine according to claim 6, characterized in that: the fourth material taking assembly comprises a material taking cylinder and a material taking sucker, and one material taking cylinder is connected with one material taking sucker; the fourth is got the material subassembly and is still included the light source board, it runs through to get the material sucking disc the light source board sets up, it is located to get the material cylinder the top of light source board.

8. The full-automatic LCD light-emitting sheet film coating and mounting machine according to claim 7, characterized in that: and the jacking feeding plate of the feeding mechanism is inserted into the feeding bin.

9. The full-automatic LCD light-emitting chip film coating and mounting machine according to claim 8, characterized in that: the feeding mechanism is provided with two parts which are respectively positioned at two sides of the heating mechanism.

10. The full-automatic LCD light-emitting chip film coating and mounting machine according to claim 9, characterized in that: and a push-pull handle is arranged on the feeding bin.