CN116872544A - An automatic flattening device for mobile phone display screens - Google Patents
An automatic flattening device for mobile phone display screens Download PDFInfo
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- CN116872544A CN116872544A CN202310905130.9A CN202310905130A CN116872544A CN 116872544 A CN116872544 A CN 116872544A CN 202310905130 A CN202310905130 A CN 202310905130A CN 116872544 A CN116872544 A CN 116872544A
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- push rod
- mobile phone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0082—Dust eliminating means; Mould or press ram cleaning means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/08—Accessory tools, e.g. knives; Mountings therefor
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- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
本发明涉及手机显示屏处理技术领域，尤其涉及一种手机显示屏自动压平装置。现有技术，功能单一，自动化程度低，操作分散且复杂。技术方案是：一种手机显示屏自动压平装置，包括有工作台、第一安装架、第一电动推杆、压制箱和L型杆；工作台安装有第一安装架；第一安装架安装有若干个第一电动推杆；第一电动推杆伸缩部固接有压制箱；压制箱安装有两个L型杆。本发明使玻璃层不断的与两个清灰板的相向面产出接触，通过清灰板将玻璃层上下表面的杂质清除，避免在玻璃层与中膜贴合时，若是玻璃层与中膜的贴合面存在灰尘，便会使玻璃层与中膜的贴合面出现气泡，严重影响贴合效果的问题，也解决现有技术功能单一，自动化程度低，操作分散且复杂的问题。
The invention relates to the technical field of mobile phone display screen processing, and in particular to an automatic flattening device for a mobile phone display screen. The existing technology has single functions, low degree of automation, and scattered and complex operations. The technical solution is: an automatic flattening device for mobile phone display screens, including a workbench, a first mounting frame, a first electric push rod, a pressing box and an L-shaped rod; the workbench is equipped with a first mounting frame; the first mounting frame Several first electric push rods are installed; a pressing box is fixedly connected to the telescopic part of the first electric push rod; two L-shaped rods are installed in the pressing box. The invention keeps the glass layer in constant contact with the opposite surfaces of the two cleaning plates, and the impurities on the upper and lower surfaces of the glass layer are removed through the cleaning plates, thereby preventing the glass layer and the middle film from being If there is dust on the bonding surface, bubbles will appear on the bonding surface between the glass layer and the middle film, which will seriously affect the bonding effect. It also solves the problems of single function, low degree of automation, scattered and complex operations of the existing technology.
Description
Technical Field
The invention relates to the technical field of mobile phone display screen processing, in particular to an automatic flattening device for a mobile phone display screen.
Background
As shown in fig. 12-13, the mobile phone display screen consists of a 001-glass layer, a 002 b-medium film and a 003-inner screen layer, wherein the sizes of the layers are matched; when the mobile phone display screen is processed, the 002 a-upper film and the 002 c-lower film in the 002-film layer are required to be torn off, only the 002 b-middle film is reserved, then the 001-glass layer, the 002 b-middle film and the 003-inner screen layer are bonded together, and the bonded mobile phone display screen is obtained, and the bonded mobile phone display screen is sequentially provided with the 001-glass layer, the 002 b-middle film and the 003-inner screen layer from top to bottom; the 001-glass layer and the 002-film layer are hard and are in a straight state under normal conditions, the 003-inner screen layer is soft and is in a slightly bent state in the left-right direction under normal conditions, and the 003-inner screen layer needs to be flattened during bonding.
The prior Chinese patent: an automatic flattening device (CN 108501427B) for a mobile phone display screen; the automatic flattening device for the mobile phone display screen can conveniently replace the limiting seat, and is convenient for flattening display screens with different specifications; adopt positioner can be convenient for the staff to unload, improve work efficiency. However, the device has single function, can only realize simple flattening treatment on the display screen, does not perform any treatment on the 001-glass layer and the 002-film layer, and needs to clean the 001-glass layer by manpower or other equipment to tear the 002 a-upper film and the 002 c-lower film in the 002-film layer; therefore, the automatic degree is low, the operation is dispersive and complex, the whole lamination of the mobile phone display screen can be completed through a plurality of steps, and the working efficiency is too low.
In addition, the device can adapt to display screens with different specifications only by replacing limit seats with different specifications; the device can not carry out the spacing fixedly of adaptability according to the specification of display screen, still needs spending time to change spacing seat, and degree of automation is low, can't effectual promotion that realizes work efficiency.
Disclosure of Invention
In order to overcome the defects of single function, low automation degree, scattered and complex operation and low working efficiency of the prior art, the invention provides an automatic flattening device for a mobile phone display screen, which can finish the integral lamination of the mobile phone display screen through a plurality of steps.
The technical scheme is as follows: an automatic flattening device for a mobile phone display screen comprises a workbench, a first mounting frame, a first electric push rod, a pressing box and an L-shaped rod; the workbench is provided with a first mounting frame; the first mounting frame is provided with a plurality of first electric push rods; the first electric push rod telescopic part is fixedly connected with a pressing box; the pressing box is provided with two L-shaped rods; the device also comprises an ash removal plate, a second electric push rod, a double-sided cleaning plate, a first sucker, a conveying unit and an elastic supporting unit; two ash removal plates which are vertically symmetrically distributed are fixedly connected with the two L-shaped rods together; the ash removing plate above is provided with a second electric push rod, and the telescopic part of the second electric push rod is exposed out of the right side surface of the ash removing plate; the telescopic part of the second electric push rod is rotationally connected with a double-sided cleaning plate, the joint of the double-sided cleaning plate and the telescopic part of the second electric push rod is connected through a torsion spring, and the plate part of the double-sided cleaning plate is positioned at the left side of the ash cleaning plate; the left side surface of the pressing box is connected with a conveying unit which is used for conveying the glass layer from left to right; an elastic supporting unit is arranged at the right part of the workbench and is used for adaptively supporting and fixing the glass layer conveyed by the conveying unit.
Further, the elastic supporting unit comprises a third electric push rod, a second mounting frame, a first connecting plate, a first connecting rod and a rubber plate; the workbench is provided with a third electric push rod; the telescopic part of the third electric push rod is fixedly connected with a second mounting frame; the upper part of the second mounting frame is provided with a first connecting plate; the first connecting plate is connected with a plurality of first connecting rods in a sliding way; the left ends of all the first connecting rods are fixedly connected with a rubber plate; each first connecting rod is sleeved with a spring, the left end of the spring is connected with the rubber plate, and the right end of the spring is connected with the first connecting plate.
The device further comprises a film removing mechanism, wherein the film removing mechanism comprises a second mounting plate, a first rotating roller, a second sucking disc, a dust removing box, a first rotating rod, a third sucking disc and a movable lifting unit; the left part of the workbench is provided with a second mounting plate; the left part of the second mounting plate is rotationally connected with two first rotating rollers which are distributed up and down; the right part of the second mounting plate is rotationally connected with a second rotating roller; the lower part of the second rotating roller is provided with a plurality of second suckers distributed in a linear array; the first mounting frame is provided with a movable lifting unit; the movable lifting unit is connected with the ash removal box and is used for driving the ash removal box and the connecting part thereof to move in the left-right direction and lift in the up-down direction; the upper surface of the ash removal box is rotationally connected with a first rotating rod, and a plurality of third suckers distributed in a linear array are arranged on the first rotating rod.
Further, the film removing mechanism also comprises a fifth electric push rod and a rectangular cleaning plate; the left side surface and the right side surface of the ash removal box are fixedly connected with a plurality of fifth electric push rods respectively; all the telescopic parts of the fifth electric push rod are fixedly connected with a rectangular cleaning plate.
Further, the membrane removing mechanism further comprises a sixth electric push rod, a third connecting plate and a second rotating rod; the right side surface of the ash removal box is fixedly connected with a plurality of sixth electric push rods; all the telescopic parts of the sixth electric push rods are fixedly connected with a third connecting plate; the third connecting plate is rotationally connected with a second rotating rod.
Further, the film removing mechanism also comprises a lifting top plate; the left part of the ash removal box is provided with a lifting top plate.
Further, the film removing mechanism further comprises a first mounting plate and a telescopic limit strip; the workbench is fixedly connected with a first mounting plate; the first mounting plate is provided with two telescopic limit strips which are symmetrically distributed front and back.
Further, the device also comprises a flattening mechanism, wherein the flattening mechanism comprises a placing plate, a lifting plate, a bearing plate, a second guide rail, a second moving block and a limiting rod; the upper surface of the workbench is provided with a placing plate which is positioned below the pressing box; the placing plate is provided with a lifting plate, and the upper surface of the lifting plate is made of soft deformable materials; the second mounting frame is provided with a bearing plate; the bearing plate is provided with a second guide rail; the second guide rail is connected with two second moving blocks which are distributed front and back in a sliding way; the two second moving blocks are fixedly connected with a limiting rod respectively.
Further, the flattening mechanism also comprises a second connecting rod and a rotating plate; the right parts of the two limiting rods are connected with a second connecting rod in a sliding way; the second connecting rod is provided with a rotating plate.
Further, the electric push rod comprises a seventh electric push rod and a rectangular frame; the pressing box is provided with a plurality of seventh electric push rods; all the telescopic parts of the seventh electric push rod are fixedly connected with a rectangular frame, and the rectangular frame is attached to the outer side surface of the pressing box.
The beneficial effects are as follows: according to the invention, the glass layer is continuously contacted with the opposite surfaces of the two ash removal plates, and impurities on the upper surface and the lower surface of the glass layer are removed through the ash removal plates, so that the problem that when the glass layer is attached to the middle membrane, if dust exists on the attaching surface of the glass layer and the middle membrane, air bubbles appear on the attaching surface of the glass layer and the middle membrane, and the attaching effect is seriously affected is avoided.
According to the invention, the two ash removal plates are cleaned through the double-sided cleaning plates, so that the ash removal plates can keep a good cleaning effect on the glass layer all the time; realize flexible support to the glass layer through the cooperation support of the right-hand member of two-sided clean board and rubber slab, effectually avoid causing the damage to the glass layer, solved among the prior art, can only clean the glass layer through artifical or other equipment, degree of automation is low, and the operation is scattered and complicated, needs to accomplish the whole laminating of cell-phone display screen through a plurality of steps, problem that work efficiency is too low.
According to the invention, the second rotating roller is controlled to drive the second sucker to rotate anticlockwise from a front-to-back view angle while the film layer moves rightwards, and an oblique upward rolling force is applied to the upper film by the anticlockwise rotating second sucker, so that the right end of the upper film is separated from the right end of the middle film, separation between the upper film and the middle film can be realized along with continuous movement of the middle film, the upper film is rolled by the cooperation of the second rotating roller and the second sucker while the film layer is transported, and the tearing of the upper film in the film layer can be realized in a simple mode, so that the problems of low automation degree, scattered and complex operation, integral lamination of a mobile phone display screen can be completed through a plurality of steps and low working efficiency in the prior art are solved.
According to the invention, the inner screen layer is adaptively limited through the limiting rod, so that the inner screen layer can be well adapted to inner screen layers of different types, and the limiting fixing equipment of different specifications does not need to be replaced for the inner screen layers of different specifications; the problem that in the prior art, display screens with different specifications can be adapted only by replacing limit seats with different specifications is solved; the device can not carry out the spacing fixedly of adaptability according to the specification of display screen, still needs spending time to change spacing seat, and degree of automation is low, can't effectually realize the problem of the promotion of work efficiency.
Drawings
FIG. 1 is a schematic diagram of a structure disclosed by an automatic flattening device for a mobile phone display screen;
FIG. 2 is a schematic diagram of a mechanism for cleaning a glass layer disclosed by the automatic flattening device for a mobile phone display screen;
FIG. 3 is a schematic view of the structure of an L-shaped rod, a dust removing plate, a second electric push rod and a double-sided cleaning plate disclosed by the automatic flattening device for the mobile phone display screen;
FIG. 4 is a schematic view of a first structure of an elastic supporting unit disclosed in the automatic flattening device for mobile phone display screen of the present invention;
FIG. 5 is a schematic diagram of a first configuration of a stripping mechanism disclosed in the automatic flattening device for mobile phone display screen of the present invention;
FIG. 6 is a schematic diagram of a second configuration of a stripping mechanism disclosed in the automatic flattening device for mobile phone display screen of the present invention;
FIG. 7 is a schematic diagram of a third configuration of a stripping mechanism disclosed by the automatic flattening device for mobile phone display screen of the present invention;
FIG. 8 is a schematic diagram of a fourth configuration of a stripping mechanism disclosed by the automatic flattening device for mobile phone display screen of the present invention;
FIG. 9 is a schematic diagram of a second structure of an elastic supporting unit disclosed in the automatic flattening device for mobile phone display screen of the present invention;
FIG. 10 is a schematic diagram of a flattening mechanism disclosed by the automatic flattening device for the mobile phone display screen;
FIG. 11 is a structural view of a flattening mechanism disclosed by the automatic flattening device for the mobile phone display screen of the invention;
FIG. 12 is an exploded view of the glass layer, film layer and inner screen layer of the automatic flattening device for mobile phone display screen of the present invention;
FIG. 13 is a schematic illustration showing the attachment of the glass layer, middle membrane and inner screen layer of the automatic flattening device for mobile phone display screen of the present invention;
fig. 14 is a structural state diagram of an upper film, a middle film and a lower film disclosed by the automatic flattening device for the mobile phone display screen.
Reference numerals: 1-workbench, 2-first mounting rack, 3-first electric push rod, 4-pressing box, 5-L-shaped rod, 6-ash cleaning plate, 7-second electric push rod, 8-double-sided cleaning plate, 9-first sucker, 101-mounting box, 102-conveying roller, 103-gear, 104-power motor, 111-third electric push rod, 112-second mounting rack, 113-first connecting plate, 114-first connecting rod, 115-rubber plate, 201-first mounting plate, 202-telescopic limit bar, 203-second mounting plate, 204-first rotating roller, 205-second rotating roller, 206-second sucker, 207-first guide rail, 208-first moving block, 209-fourth electric push rod, 2010-second connecting plate, 2011-ash removal box, 2012-first rotating rod, 20121-third sucking disc, 2013-fifth electric putter, 2014-rectangular cleaning plate, 2015-sixth electric putter, 2016-third connecting plate, 2017-second rotating rod, 2018-lifting top plate, 301-placing plate, 302-lifting plate, 303-bearing plate, 304-second guide rail, 305-second moving block, 306-limiting rod, 307-second connecting rod, 308-rotating plate, 401-seventh electric putter, 402-rectangular frame, 001-glass layer, 002-film layer, 003-inner screen layer, 002 a-upper film, 002 b-middle film and 002 c-lower film.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Example 1
The automatic flattening device for the mobile phone display screen comprises a workbench 1, a first mounting frame 2, a first electric push rod 3, a pressing box 4 and an L-shaped rod 5, as shown in fig. 1-14; the workbench 1 is connected with a first mounting frame 2 through bolts; the first mounting frame 2 is provided with two first electric push rods 3 which are distributed left and right; the telescopic parts of the two first electric push rods 3 are fixedly connected with a pressing box 4; the left side surface of the pressing box 4 is provided with two L-shaped rods 5 which are distributed front and back;
the device also comprises an ash removal plate 6, a second electric push rod 7, a double-sided cleaning plate 8, a first sucker 9, a conveying unit and an elastic supporting unit; two ash removing plates 6 which are vertically symmetrically distributed are fixedly connected with the two L-shaped rods 5; the second electric push rod 7 is arranged in the ash removal plate 6 above, the telescopic part of the second electric push rod 7 is exposed out of the right side surface of the ash removal plate 6, and dust on the outer surface of the glass layer 001 is cleaned through the ash removal plate 6; the telescopic part of the second electric push rod 7 is rotationally connected with a double-sided cleaning plate 8, the joint of the double-sided cleaning plate 8 and the telescopic part of the second electric push rod 7 is connected through a torsion spring, the plate part of the double-sided cleaning plate 8 is positioned at the left side of the ash cleaning plate 6, and the glass layer 001 is pushed to the right through the double-sided cleaning plate 8; the left side surface of the pressing box 4 is connected with a conveying unit; an elastic supporting unit is arranged at the right part of the workbench 1.
The upper and lower surfaces of the double-sided cleaning plate 8 are respectively provided with a soft cleaning layer, and dust remained on the opposite surfaces of the two ash cleaning plates 6 is removed while the double-sided cleaning plate 8 pushes the glass layer 001.
The conveying unit comprises a mounting box 101, a conveying roller 102, a gear 103 and a power motor 104; the left side surface of the pressing box 4 is provided with two mounting boxes 101 which are distributed back and forth; the two mounting boxes 101 are connected with two conveying rollers 102 which are distributed up and down in a common rotation way; the front ends of the two conveying rollers 102 are fixedly connected with a gear 103 respectively, and the two gears 103 are meshed; the rear mounting box 101 is provided with a power motor 104, and an output shaft of the power motor 104 is fixedly connected with the conveying roller 102 below; the glass layer 001 is conveyed from left to right by the rotation of the two conveying rollers 102.
The elastic supporting unit comprises a third electric push rod 111, a second mounting frame 112, a first connecting plate 113, a first connecting rod 114 and a rubber plate 115; a third electric push rod 111 is arranged on the lower surface of the workbench 1; the second mounting bracket 112 is connected to the expansion part of the third electric push rod 111 by bolts; the upper part of the second mounting frame 112 is provided with a first connecting plate 113; the first connecting plate 113 is slidably connected with at least two first connecting rods 114; the left ends of all the first connecting rods 114 are commonly connected with a rubber plate 115 through bolts; each first connecting rod 114 is sleeved with a spring, the left end of the spring is connected with the rubber plate 115, and the right end of the spring is connected with the first connecting plate 113; the glass layer 001 is flexibly supported through the rubber plate 115, so that the glass layer 001 with different models can be adapted, and the abrasion problem generated when the glass layer 001 is supported and fixed is avoided.
The cleaning and fixing work of the glass layer 001 of the present invention is specifically as follows:
when the glass layer 001 is transferred, a small amount of dust is bound on the surface of the glass layer 001, and when the glass layer 001 is attached to the middle membrane 002b, if dust exists on the attaching surface of the glass layer 001 and the middle membrane 002b, bubbles are formed on the attaching surface of the glass layer 001 and the middle membrane 002b, and the attaching effect is seriously affected.
Therefore, the surface of the glass layer 001, which is attached to the middle membrane 002b, is downwards through manual work or conveying equipment, passes through the space between the two ash removal plates 6 and then reaches the space between the two conveying rollers 102, and then, the output shaft of the power motor 104 is controlled to drive the lower conveying roller 102 and the gear 103 connected with the lower conveying roller to rotate, so that the lower gear 103 drives the upper gear 103 and the conveying roller 102 connected with the upper gear 103 to rotate, the two conveying rollers 102 rotate in opposite directions to convey the glass layer 001 from left to right, in the conveying process, the glass layer 001 is continuously contacted with the opposite surfaces of the two ash removal plates 6, and impurities on the upper surface and the lower surface of the glass layer 001 are removed through the ash removal plates 6, so that the problem that when the glass layer 001 is attached to the middle membrane 002b, if dust exists on the attaching surface of the glass layer 001 and the middle membrane 002b, bubbles can occur on the attaching surface of the glass layer 001, and the attaching effect is seriously affected is solved;
subsequently, when the leftmost end of the glass layer 001 is located between the two soot cleaning plates 6 and the right end thereof is in contact with the rubber plate 115, in order that the glass layer 001 can be kept stable after being subsequently separated from the conveying roller 102 and can reach a designated position; the telescopic part of the second electric push rod 7 is controlled to drive the double-sided cleaning plate 8 to move rightwards, so that the double-sided cleaning plate 8 is in contact with the ash cleaning plate 6 above and guided by the inclined part at the left end of the ash cleaning plate 6 above, the double-sided cleaning plate 8 rotates by taking the joint of the telescopic part of the double-sided cleaning plate 8 and the telescopic part of the second electric push rod 7 as the shaft adaptability, and then enters between the two ash cleaning plates 6, and along with the continuous rightward movement of the double-sided cleaning plate 8, the right end of the double-sided cleaning plate 8 pushes the glass layer 001 to continuously move rightwards, and in the movement process, the two ash cleaning plates 6 are cleaned through the double-sided cleaning plate 8, so that the ash cleaning plate 6 can keep a good cleaning effect on the glass layer 001 at any time.
Simultaneously, the right-hand member of glass layer 001 compresses rubber slab 115 rightwards, when glass layer 001 breaks away from conveying roller 102, support the cooperation through the right-hand member of double-sided cleaning board 8 and rubber slab 115 and realize flexible support to glass layer 001, effectually avoid causing the damage to glass layer 001, when double-sided cleaning board 8 promote glass layer 001 and press case 4 positive, indicate that glass layer 001 has moved the adaptation position promptly, the glass layer 001 that is located its below is sucked to the first sucking disc 9 of control again, realize the fixation of glass layer 001, so in order to follow-up laminating operation, in the prior art, can only clean glass layer 001 through the manual work or other equipment, the degree of automation is low, the operation is dispersed and complicated, need just can accomplish the whole laminating of cell-phone display screen through a plurality of steps, the problem of work efficiency is too low.
Example 2
On the basis of embodiment 1, the device also comprises a film removing mechanism, wherein the film removing mechanism comprises a second mounting plate 203, a first rotating roller 204, a second rotating roller 205, a second sucking disc 206, a dust removing box 2011, a first rotating rod 2012, a third sucking disc 20121 and a movable lifting unit; the left part of the workbench 1 is provided with a second mounting plate 203; the left part of the second mounting plate 203 is rotatably connected with two first rotating rollers 204 which are distributed up and down, and the film 002 is conveyed from left to right through the two first rotating rollers 204; a second rotating roller 205 is rotatably connected to the right part of the second mounting plate 203; at least four second suckers 206 distributed in a linear array are arranged at the lower part of the second rotating roller 205; the first mounting frame 2 is provided with a movable lifting unit; the movable lifting unit is connected with a dust removing box 2011; the upper surface of the ash removal box 2011 is rotationally connected with a first rotating rod 2012, and at least six third suckers 20121 distributed in a linear array are arranged on the first rotating rod 2012.
The stripping mechanism also comprises a fifth electric push rod 2013 and a rectangular cleaning plate 2014; at least two fifth electric push rods 2013 are connected to the left side surface and the right side surface of the ash removal box 2011 through bolts respectively; all the telescopic parts of the fifth electric push rod 2013 are connected with a rectangular cleaning plate 2014 through bolts, and the upper surface of the inner screen layer 003 is cleaned when the rectangular cleaning plate 2014 moves along with the ash removal box 2011.
The membrane removing mechanism further comprises a sixth electric push rod 2015, a third connecting plate 2016 and a second rotating rod 2017; the right side surface of the ash removal box 2011 is connected with at least two sixth electric push rods 2015 through bolts; all telescopic parts of the sixth electric push rod 2015 are connected with a third connecting plate 2016 through bolts in common; the third connecting plate 2016 is rotatably connected with a second rotating rod 2017; the inner screen layer 003 is flattened by the second rotating lever 2017.
The stripping mechanism also comprises a lifting top plate 2018; the left part of the ash removal box 2011 is provided with a lifting top plate 2018, when the third sucking disc 20121 sucks the right end of the lower film 002c, the lifting top plate 2018 props against the left side of the lower film 002c sucked by the third sucking disc 20121, so that the lower film 002c is easier to be pulled downwards by the third sucking disc 20121 for separation.
The film removing mechanism also comprises a first mounting plate 201 and a telescopic limit bar 202; the workbench 1 is connected with a first mounting plate 201 through bolts; the first mounting plate 201 is provided with two telescopic limit bars 202 which are symmetrically distributed in front-back direction; when the first rotating roller 204 conveys the film 002, the position of the film 002 is adaptively adjusted through the telescopic limit bar 202, so that the film 002 is prevented from being deviated, and the film 002 with different specifications can be well adapted.
The movable lifting unit comprises a first guide rail 207, a first movable block 208, a fourth electric push rod 209 and a second connecting plate 2010; the first mounting frame 2 is mounted with a first guide rail 207; the first guide rail 207 is slidably connected with a first moving block 208 that slides in the left-right direction; the first moving block 208 is connected with a fourth electric push rod 209 through bolts; the telescopic part of the fourth electric push rod 209 is fixedly connected with a second connecting plate 2010, and the second connecting plate 2010 is fixedly connected with an ash removal box 2011.
The film removing work of the invention is as follows:
it should be noted that the upper membrane 002a and the lower membrane 002c are plastic films which are easily separated, and the middle membrane 002b is a tempered film.
Firstly, the right end of the film 002 passes through the space between the two first rotating rollers 204 by manual or conveying equipment, the film 002 is conveyed from left to right by the first rotating rollers 204, in the process, the expansion limiting bar 202 can be used for adaptively expanding and contracting to adjust and limit the thinner film 002, so that the phenomenon of deviation in the conveying process is avoided, when the right end of the film 002 is positioned between the second sucker 206 and the third sucker 20121, as shown in the upper left drawing of fig. 14, the upper surface of the film 002, namely the upper film 002a, is sucked by the second sucker 206, and the lower surface of the film 002, namely the lower film 002c, is sucked by the third sucker 20121; subsequently, the film 002 is continuously conveyed from left to right through the first rotating roller 204, meanwhile, the first moving block 208 is controlled to drive the fourth electric push rod 209, the second connecting plate 2010, the ash removal box 2011, the first rotating rod 2012 and the third sucking disc 20121 and connecting components thereof to move along with the film 002, while the film 002 moves rightwards, the second rotating roller 205 is controlled to drive the second sucking disc 206 to rotate anticlockwise from a front-to-back view angle, and the anticlockwise rotating second sucking disc 206 applies an oblique upward rolling force to the upper film 002a, so that the right end of the upper film 002a is separated from the right end of the middle film 002b, and at the moment, the upper film 002a is continuously rolled by the second rotating roller 205 and the second sucking disc 206 when the middle film 002b and the lower film 002c move rightwards as shown in the upper right graph of fig. 14; so, with the continuation of well membrane 002b removes, just can realize the separation between upper film 002a and the well membrane 002b, through when the transportation of rete 002, through the cooperation of second commentaries on classics roller 205 and second sucking disc 206 with upper film 002a rolling, through simple mode, can realize tearing the upper film 002a in the rete 002, solved prior art, degree of automation is low, the operation is dispersed and complicated, need just can accomplish the whole laminating of cell-phone display screen through a plurality of steps, the problem of work efficiency is too low.
In addition, the first rotating roller 204 is used for conveying the film 002, the first rotating roller 204 can be well adapted to the film 002 with different specifications, the second rotating roller 205 and the second sucking disc 206 can also be well adapted to the film 002 with different specifications, the film 002 with different specifications does not need to be replaced, and the film tearing equipment with different specifications is high in adaptability;
at this time, the upper surface of the middle membrane 002b is exposed, the upper surface of the middle membrane 002b is faced to the lower surface of the glass layer 001, and the movement of the middle membrane 002b is stopped;
then, the telescopic part of the first electric push rod 3 is controlled to drive the pressing box 4, the first sucker 9 and the glass layer 001 absorbed by the first sucker 9 to move downwards, so that the lower surface of the glass layer 001 is attached to the upper surface of the middle film 002b, connection between the glass layer 001 and the middle film 002b is achieved, then, the third sucker 20121 is controlled to suck the lower film 002c, meanwhile, as shown in the lower left picture of fig. 14, the lifting top plate 2018 is controlled to move upwards, the upper surface of the lifting top plate is made to be in contact with the lower film 002c, the lower film 002c is pressed, then, the third sucker 20121 is controlled to pull the right end of the sucked lower film 002c downwards, so that the right end of the lower film 002c is separated from the right end of the middle film 002b, then, the ash removal box 2011, the first rotary rod 2012, the third sucker 20121, the lifting top plate 2018 and the connecting parts thereof are controlled to move from right to left, the first rotary rod 20121 rotates clockwise from a rear view angle, so that the right end of the lower film 002c is made to move downwards, the lower film 002c is made to be in contact with the lower film 002c, namely, the upper surface of the lower film 002b is made to move gradually, and the upper surface of the lower film 002b is made to move from the lower film 002b, and the upper surface of the lower film 002b is made to move gradually, and the upper surface of the lower film 002b is made to move from the lower film 002b, namely, the lower film 002b is made to move from the upper surface of the lower film side of the lower film 002, and lower film 002b is made to move.
Example 3
On the basis of embodiment 2, the device also comprises a flattening mechanism, wherein the flattening mechanism comprises a placing plate 301, a lifting plate 302, a bearing plate 303, a second guide rail 304, a second moving block 305 and a limiting rod 306; the upper surface of the workbench 1 is provided with a placing plate 301, and the placing plate 301 is positioned below the pressing box 4; the placing plate 301 is provided with a lifting plate 302, the upper surface of the lifting plate 302 is made of soft deformable materials, and when the inner screen layer 003 is pressed, a movable space is provided for electronic components on the lower surface of the inner screen layer 003; the second mounting bracket 112 is mounted with a carrier plate 303; the carrier plate 303 is mounted with a second guide rail 304; the second guide rail 304 is slidably connected with two second moving blocks 305 which are distributed back and forth; each of the two second moving blocks 305 is connected with a limiting rod 306 through bolts; the inner screen layer 003 is clamped and limited in an adaptive manner through the limiting rod 306.
The flattening mechanism further comprises a second connecting rod 307 and a rotating plate 308; the right parts of the two limiting rods 306 are connected with a second connecting rod 307 in a sliding way; the second connecting rod 307 is mounted with a swivel plate 308; the right end of the inner screen layer 003 is pressed by the rotating plate 308 so as to perform the flattening work of the inner screen layer 003.
The electric push rod comprises a seventh electric push rod 401 and a rectangular frame 402; the pressing box 4 is provided with four seventh electric push rods 401 which are distributed in a rectangular shape; all the telescopic parts of the seventh electric push rod 401 are fixedly connected with a rectangular frame 402, the rectangular frame 402 is attached to the outer side face of the pressing box 4, the size of the pressing box 4 is matched with the sizes of the glass layer 001, the film layer 002 and the inner screen layer 003, and the glass layer 001, the middle film 002b and the inner screen layer 003 attached together are downwards moved through the rectangular frame 402.
The flattening work of the inner screen layer 003 of the invention is specifically as follows:
before the upper film 002a and the lower film 002c of the film 002 are torn off, the inner screen 003 is manually placed on the lifting plate 302 and between the two limiting rods 306, and the inner screen 003 is propped against the left side surface of the second connecting rod 307, and at this time, the inner screen 003 is opposite to the upper glass layer 001; the inner screen layers 003 are adaptively limited through the limiting rods 306, so that the inner screen layers 003 with different types can be well adapted, and limiting fixing equipment with different specifications does not need to be replaced for the inner screen layers 003 with different specifications; the problem that in the prior art, display screens with different specifications can be adapted only by replacing limit seats with different specifications is solved; the device can not carry out the spacing fixedly of adaptability according to the specification of display screen, still needs spending time to change spacing seat, and degree of automation is low, can't effectually realize the problem of the promotion of work efficiency.
Then, the second moving block 305 is controlled to drive the two limiting rods 306 to move in opposite directions on the second guide rail 304, the front side and the rear side of the inner screen layer 003 are limited through the two limiting rods 306 to prevent the inner screen layer from shifting, then the rotating plate 308 is controlled to rotate anticlockwise from the front to the rear, and the right end of the inner screen layer 003 is pressed through the rotating plate 308, and at the moment, the state of the inner screen layer 003 is shown in fig. 11; when the lower membrane 002c and the middle membrane 002b are separated, the telescopic part of the sixth electric push rod 2015 is controlled to drive the third connecting plate 2016 and the second rotating rod 2017 to move downwards, so that the second rotating rod 2017 contacts with the upper surface of the inner screen layer 003 which is not pressed by the rotating plate 308, meanwhile, the telescopic part of the fifth electric push rod 2013 is controlled to drive the rectangular cleaning plate 2014 to move downwards, so that the rectangular cleaning plate 2014 contacts with the upper surface of the inner screen layer 003 when the ash removal box 2011 drives the rectangular cleaning plate 2014 to move from right to left, namely, the upper surface of the inner screen layer 003 can be cleaned through the rectangular cleaning plate 2014, meanwhile, the second rotating rod 2017 is controlled to rotate clockwise from a front to back view, in the process of following the movement of the ash removal box 2011 from right to left, the slightly bent inner screen layer 003 is continuously flattened from right to left through the rotating second rotating rod 2017, so that the slightly bent state is changed into a state of being temporarily kept straight, then, the rotating plate 308 rotates, the lifting plate 302 is controlled to drive the inner screen layer 003 in the straight state to move upwards, and the first electric push rod 3, the pressing box 4, the first sucking disc 9, the glass layer 001 and the middle membrane 002b above are controlled to move downwards, so that the lower surface of the middle membrane 002b is attached to the upper surface of the inner screen layer 003, and the glass layer 001, the middle membrane 002b and the inner screen layer 003 are attached together, so that the attached mobile phone display screen is sequentially provided with the glass layer 001, the middle membrane 002b and the inner screen layer 003 from top to bottom.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (10)
1. An automatic flattening device for a mobile phone display screen comprises a workbench (1), a first mounting rack (2), a first electric push rod (3), a pressing box (4) and an L-shaped rod (5); the workbench (1) is provided with a first mounting frame (2); the first mounting frame (2) is provided with a plurality of first electric push rods (3); the telescopic part of the first electric push rod (3) is fixedly connected with a pressing box (4); the pressing box (4) is provided with two L-shaped rods (5); the method is characterized in that: the device also comprises an ash removal plate (6), a second electric push rod (7), a double-sided cleaning plate (8), a first sucker (9), a conveying unit and an elastic supporting unit; two L-shaped rods (5) are fixedly connected with two ash removal plates (6) which are vertically symmetrically distributed; the ash removing plate (6) above is provided with a second electric push rod (7), and the telescopic part of the second electric push rod (7) is exposed out of the right side surface of the ash removing plate (6); the telescopic part of the second electric push rod (7) is rotationally connected with a double-sided cleaning plate (8), the joint of the double-sided cleaning plate (8) and the telescopic part of the second electric push rod (7) is connected through a torsion spring, and the plate part of the double-sided cleaning plate (8) is positioned at the left side of the ash cleaning plate (6); the left side surface of the pressing box (4) is connected with a conveying unit which is used for conveying the glass layer (001) from left to right; an elastic supporting unit is arranged at the right part of the workbench (1) and is used for adaptively supporting and fixing the glass layer (001) conveyed by the conveying unit.
2. The automatic flattening device for a mobile phone display screen according to claim 1, wherein: the elastic supporting unit comprises a third electric push rod (111), a second mounting rack (112), a first connecting plate (113), a first connecting rod (114) and a rubber plate (115); the workbench (1) is provided with a third electric push rod (111); the telescopic part of the third electric push rod (111) is fixedly connected with a second mounting frame (112); the upper part of the second mounting frame (112) is provided with a first connecting plate (113); the first connecting plate (113) is connected with a plurality of first connecting rods (114) in a sliding way; the left ends of all the first connecting rods (114) are fixedly connected with a rubber plate (115); each first connecting rod (114) is sleeved with a spring, the left end of the spring is connected with the rubber plate (115), and the right end of the spring is connected with the first connecting plate (113).
3. The automatic flattening device for a mobile phone display screen according to claim 1, wherein: the device also comprises a film removing mechanism, wherein the film removing mechanism comprises a second mounting plate (203), a first rotating roller (204), a second rotating roller (205), a second sucker (206), a dust removing box (2011), a first rotating rod (2012), a third sucker (20121) and a movable lifting unit; a second mounting plate (203) is arranged at the left part of the workbench (1); the left part of the second mounting plate (203) is rotationally connected with two first rotating rollers (204) which are distributed up and down; a second rotating roller (205) is rotatably connected to the right part of the second mounting plate (203); the lower part of the second rotating roller (205) is provided with a plurality of second suckers (206) distributed in a linear array; the first mounting frame (2) is provided with a movable lifting unit; the movable lifting unit is connected with an ash removal box (2011), and is used for driving the ash removal box (2011) and a connecting part thereof to move in the left-right direction and lift in the up-down direction; the ash removal box (2011) upper surface rotates and is connected with first bull stick (2012), is provided with a plurality of third sucking disc (20121) that are sharp array distribution on first bull stick (2012).
4. The automatic flattening device for the mobile phone display screen according to claim 3, wherein: the film removing mechanism also comprises a fifth electric push rod (2013) and a rectangular cleaning plate (2014); a plurality of fifth electric push rods (2013) are fixedly connected to the left side surface and the right side surface of the ash removal box (2011) respectively; all the telescopic parts of the fifth electric push rods (2013) are fixedly connected with a rectangular cleaning plate (2014) together.
5. The automatic flattening device for the mobile phone display screen according to claim 3, wherein: the film removing mechanism further comprises a sixth electric push rod (2015), a third connecting plate (2016) and a second rotating rod (2017); a plurality of sixth electric push rods (2015) are fixedly connected to the right side surface of the ash removal box (2011); all the telescopic parts of the sixth electric push rods (2015) are fixedly connected with a third connecting plate (2016) together; the third connecting plate (2016) is rotatably connected with a second rotating rod (2017).
6. The automatic flattening device for the mobile phone display screen according to claim 3, wherein: the stripping mechanism also comprises a lifting top plate (2018); the left part of the ash removal box (2011) is provided with a lifting top plate (2018).
7. The automatic flattening device for a mobile phone display screen according to any one of claims 3-6, wherein: the film removing mechanism also comprises a first mounting plate (201) and a telescopic limit bar (202); the workbench (1) is fixedly connected with a first mounting plate (201); the first mounting plate (201) is provided with two telescopic limit strips (202) which are symmetrically distributed in the front-back direction.
8. The automatic flattening device for the mobile phone display screen according to claim 2, wherein the automatic flattening device is characterized in that: the device also comprises a flattening mechanism, wherein the flattening mechanism comprises a placing plate (301), a lifting plate (302), a bearing plate (303), a second guide rail (304), a second moving block (305) and a limiting rod (306); the upper surface of the workbench (1) is provided with a placing plate (301), and the placing plate (301) is positioned below the pressing box (4); the placing plate (301) is provided with a lifting plate (302), and the upper surface of the lifting plate (302) is made of soft deformable materials; the second mounting frame (112) is provided with a bearing plate (303); the bearing plate (303) is provided with a second guide rail (304); the second guide rail (304) is connected with two second moving blocks (305) which are distributed back and forth in a sliding way; two second movable blocks (305) are fixedly connected with a limiting rod (306) respectively.
9. The automatic flattening device for the mobile phone display screen according to claim 8, wherein: the flattening mechanism also comprises a second connecting rod (307) and a rotating plate (308); the right parts of the two limiting rods (306) are connected with a second connecting rod (307) in a sliding way; the second connecting rod (307) is provided with a rotating plate (308).
10. The automatic flattening device for a mobile phone display screen according to claim 1, wherein: the electric push rod also comprises a seventh electric push rod (401) and a rectangular frame (402); the pressing box (4) is provided with a plurality of seventh electric push rods (401); all the telescopic parts of the seventh electric push rods (401) are fixedly connected with a rectangular frame (402) together, and the rectangular frame (402) is attached to the outer side face of the pressing box (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310905130.9A CN116872544A (en) | 2023-07-24 | 2023-07-24 | An automatic flattening device for mobile phone display screens |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310905130.9A CN116872544A (en) | 2023-07-24 | 2023-07-24 | An automatic flattening device for mobile phone display screens |
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| CN116872544A true CN116872544A (en) | 2023-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310905130.9A Pending CN116872544A (en) | 2023-07-24 | 2023-07-24 | An automatic flattening device for mobile phone display screens |
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Cited By (1)
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| CN117554184A (en) * | 2024-01-10 | 2024-02-13 | 太仓新宏电子科技有限公司 | A quality inspection device based on PE protective film for mobile phone glass |
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