CN203465487U - Adhesive tape automatic turning and pasting equipment - Google Patents

Adhesive tape automatic turning and pasting equipment Download PDF

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Publication number
CN203465487U
CN203465487U CN201320507119.9U CN201320507119U CN203465487U CN 203465487 U CN203465487 U CN 203465487U CN 201320507119 U CN201320507119 U CN 201320507119U CN 203465487 U CN203465487 U CN 203465487U
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CN
China
Prior art keywords
tool
adhesive tape
cylinder
portable plate
automatic turning
Prior art date
Application number
CN201320507119.9U
Other languages
Chinese (zh)
Inventor
李传波
Original Assignee
苏州启悦精密电子有限公司
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Application filed by 苏州启悦精密电子有限公司 filed Critical 苏州启悦精密电子有限公司
Priority to CN201320507119.9U priority Critical patent/CN203465487U/en
Application granted granted Critical
Publication of CN203465487U publication Critical patent/CN203465487U/en

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Abstract

The utility model discloses adhesive tape automatic turning and pasting equipment, which comprises an air cylinder, a top plate, a movable plate, an upper jig, a base and a lower jig, wherein the top plate is used for fixing the air cylinder, the upper jig is connected through the movable plate, and the lower jig is arranged on the base. The adhesive tape automatic turning and pasting equipment is characterized in that the top plate is connected onto the base through a guide rod and is relatively fixed, the movable plate is connected with the tail end of the air cylinder and is positioned between the top plate and the base, the lower end of the movable plate is provided with a turning air cylinder and is used for turning the upper jig, the air cylinder can drive the upper jig arranged on the movable plate to upwards and downwards move, through the control of the air cylinder, the upper jig drives a front side adhesive tape to be automatically pressed into the lower jig, the checking can be carried out in the lamp illumination state after the air extraction, the efficiency is high, the pressing is reliable, the air cylinder is adopted for pushing and automatically buckling and pressing the upper jig, and no damage is caused in the checking process. The adhesive tape automatic turning and pasting equipment has the advantages that through the control of the air cylinder, the luminous surface adsorption principle is utilized for checking, the checking efficiency is high, checking results are clearly visible, in addition, the operation is simple and convenient, and the phenomena of miss checking and checking incapability are avoided.

Description

A kind of adhesive tape automatic turning abutted equipment

Technical field

The utility model relates to the surface inspecting apparatus of backlight module in a kind of electronic technology, relates in particular to a kind of adhesive tape automatic turning abutted equipment of using when backlight module light-emitting area automatic absorbing checks.

Background technology

Backlight module (Back light module) is one of key part and component of panel of LCD (LCD panel), because liquid crystal itself is not luminous, the function of backlight module is well-off brightness and the light source being evenly distributed, normally show image.LCD panel is mainly comprised of spare parts such as colored filter, backlight module, drive IC, compensate film and Polarizer, glass substrate, ITO film, alignment film, control circuits, because liquid crystal panel itself is not had a characteristics of luminescence, must reach with backlight module the function of demonstration, LCD panel manufacturers is after producing face glass, must be first in conjunction with colored filter, both pour into liquid crystal after involution, then with the assemblies such as backlight module, drive IC, control circuit board, be combined into LCD module.Backlight module is mainly assembled by assemblies such as light source, lampshade, reflecting plate, light guide plate, diffusion sheet, brightness enhancement film and housings, backlight module be mainly to provide liquid crystal panel evenly, the light source of high brightness, ultimate principle is by conventional point or linear light sources, sees through the area source product that succinct efficient light organisation conversion becomes high brightness and homogeneous briliancy.General structure is to utilize the linear light sources of cold-cathode tube to enter light guide plate through reflex housing, and transition lines distribution of light sources becomes uniform area source, then does in order to improve the height of light source and all to spend together through the equal light action of diffusion sheet and the light harvesting of prismatic lens.But, due to surface blot, scrape the appearance that the generation that injures foreign matter causes a large amount of defective productss, therefore, need to design the surface that a series of surface examining device checks backlight module and whether have surface blot, scrape and injure foreign matter.

In prior art, Power supply by 100V~240V, the mode of lighting a lamp that adopts HID electronic type to backlight module irradiate to check backlight module light-emitting area surface blot, scrape and injure foreign matter, but there is shortcomings in this kind of mode: one, this equipment volume of prior art is too large, takies area of work too large; Two, breakdown maintenance cost is too high; Three, the supply voltage of use is too high, easily crisis user of service's personal safety; Four, the light that this kind mode of lighting a lamp irradiates out, causes eye tired to the personnel of long working.And backlight module light-emitting area adopts roller to press attached inspection under lighting state, exist undetectedly, the drawback can't check, is used roller the number of working processes, by roller, presses inspection more than 10 seconds; Roller presses inspection bad, and roller can not stop for a long time, very easily occurs bad phenomenon undetected, that can't check.

Summary of the invention

The utility model is on the basis of above-mentioned drawback, a kind of adhesive tape automatic turning abutted equipment while automatically detecting for backlight module light-emitting area is provided, this equipment is controlled automatically by cylinder, utilize the inspection of light-emitting area absorption principle, not only checking efficiency is high, check result is high-visible, and easy and simple to handle, has avoided phenomenon undetected, that can't check.

A kind of adhesive tape automatic turning abutted equipment described in the utility model, comprise: cylinder, the fixing top board of cylinder, portable plate, the upper tool connecting by portable plate, base and the lower tool of device on base, is characterized in that: described top board is connected on base by four guide rods, and relatively fixing; Portable plate is connected to the tail end of cylinder, and between top board and base, the lower end device of portable plate has upset cylinder.

Described portable plate is movably connected on guide rod by guidepost, cylinder can drive portable plate and upset cylinder to move up and down along guidepost, and described guidepost and portable plate junction are provided with bearing, portable plate lower end one side is provided with two back-up blocks, upper tool is connected on this back-up block by rotating shaft, and can relative to back-up block, rotate by rotating shaft.

Described upper tool upper surface side is provided with top ear, be positioned at the back side of tool, positive for absorption " mouth " shape adhesive tape, band upset cylinder can be by the upper tool of top ear upset, when cylinder is during in contraction state, portable plate and upset cylinder are positioned at the position near top board, now the overturn top of cylinder heads on top ear, when cylinder progressively stretches, the relative top board of portable plate moves down, upset cylinder stretches simultaneously, promote top ear, and then drive jig rotation to move down, when rotation makes upper tool front a little down, rotary cylinder is retracted, under Action of Gravity Field, when moving down, continues upper tool upset downwards, until front completely down.

On described base, be provided with down a that compresses switch, under compress switch b, air-breathing switch, under compress switch a, b control respectively upset cylinder and cylinder, it is air-breathing that air-breathing switch is controlled lower tool, and described lower tool is fixed on base, and corresponding with the upper tool position pressing down; When cylinder shrinks, portable plate drives on upper tool and moves, separated with lower tool; When cylinder extends, start above tool of upset cylinder upset, portable plate drives upper tool and lower tool to fasten simultaneously, and " mouth " shape adhesive tape adsorbing on upper tool sticks on backlight template under fastening pressure, then starts air-breathing switch, air-breathing to tool.

Side on described lower tool is provided with reference column, and when portable plate drives upper tool to press down, this reference column can make the upper tool and the lower tool that press down contrast fastening, and position is accurate; And one side that top board is corresponding with upper and lower tool is provided with yellow light LED lamp, when starting this equipment, this yellow light LED lamp is bright, for detecting backlight module, provides light source.

During detection, backlight module is placed on lower tool, on upper tool, adsorb " mouth " type adhesive tape, start this equipment, then under starting, compress switch a and under the b that compresses switch, cylinder promotes portable plate and moves down, the cylinder that simultaneously overturns promotes top ear, tool upset in drive, namely portable plate drives upper tool move down and overturn, until fasten on lower tool, after fastening compression, " mouth " shape adhesive tape adsorbing on upper tool sticks on backlight template under fastening pressure, start air-breathing switch, utilize the diaphragm of backlight module with tool gluing, sealing, its inner air to be extracted out, under the state of lighting at yellow light LED lamp, can check out the bad problem of light-emitting area clearly.

The test mode of this adhesive tape automatic turning abutted equipment is: by device structure, coordinate; the upper and lower tool of automatic buckling; and by upper tool, adhesive tape is sticked on backlight template; and fasten closely reliable; diaphragm and the tool of backlight module match; adopt air-suction; start air-breathing switch; light-emitting area under lighting state is evacuated rapidly to check out the bad problem points of light-emitting area; after deflating; automatically by the pressing of backlight module light-emitting area, can check its light-emitting area bad (white point, bright spot, bright line, injured, stain).This checkout facility does not use other tool contact backlight module, adopt cylinder to promote tool on automatic inlaid, withhold effective, and checking process not damaged, avoided causing damage and then causing the bad phenomenon of light-emitting area because checking, this checkout facility presses inspection reliable compared with roller, and efficiency is high, reduce openning adhesive tape gluing bad, its precision reaches 0.05mm; Save man-hour, can fit about 9 seconds, paste and pay a qualification rate 100% for every.

Accompanying drawing explanation

Accompanying drawing 1 is the structural representation (upper and lower tool does not have the state fastening) of this adhesive tape automatic turning abutted equipment

Accompanying drawing 2 is the view that in accompanying drawing 1, upper and lower tool fastens

Accompanying drawing 3 is the left view of accompanying drawing 1

Accompanying drawing 4 is the left view of accompanying drawing 2

Embodiment

Below in conjunction with accompanying drawing explanation, the utility model is further elaborated.

A kind of adhesive tape automatic turning abutted equipment described in the utility model, comprise: cylinder 1, the fixing top board 2 of cylinder, portable plate 6, the upper tool 8 connecting by portable plate 6, base 10 and the lower tool 9 of device on base 10, is characterized in that: described top board 2 is connected on base 10 by four guide rods 4, and relatively fixing; Portable plate 6 is connected to the tail end of cylinder 1, and between top board 2 and base 10, the lower end device of portable plate 6 has upset cylinder 13.

As shown in Figure 1, portable plate 6 is movably connected on four guide rods 4 by guidepost 5, portable plate 6 is between top board 2 and base 10, on top board 2 upper surfaces, device has a cylinder 1, guidepost 5 is provided with bearing 7 with portable plate 6 junctions, portable plate 6 lower end one sides are provided with two back-up blocks 17, and that between this back-up block 17, loads has a upper tool 8, and the front of upper tool 8 is for absorption " mouth " row adhesive tape; On base 10, be provided with down the a11 that compresses switch, under compress switch b16, air-breathing switch 12, under compress switch a11, b16 control respectively upset cylinder 13 and cylinder 1, it is air-breathing that air-breathing switch 12 is controlled lower tool 9, described lower tool 9 is fixed on base 10, and corresponding with upper tool 8 positions that press down, on this lower tool 9, be provided with reference column 15, when portable plate 6 drives upper tool 8 to press down, this reference column 15 can make the upper tool 8 pressing down contrast fastening with lower tool 9, and position is accurate; And one side that top board 2 is corresponding with upper and lower tool is provided with yellow light LED lamp 3, when starting this equipment, this yellow light LED lamp 3 is bright, for detecting backlight module, provides light source.

As shown in Figure 3, this figure is the left view under Fig. 1 state, as can be seen from the figure, upper tool 8 upper surface sides are provided with top ear 14, be positioned at the back side of tool 8, positive absorption has adhesive tape, upset cylinder 13 devices (not shown) on portable plate 6, the top of this upset cylinder 13 is against the top ear 14 of upper tool 8, can be by the upper tool 8 of top ear 14 upset, cylinder 1 is when contraction state, and portable plate 6 and upset cylinder 13 are positioned at the position near top board 2, and the top of the cylinder 13 that now overturns heads on top ear 14.

As shown in accompanying drawing 2 and accompanying drawing 4, shown in figure is the configuration state figure after upper tool 8 and lower tool 9 fasten, in figure, omitted upset cylinder 13, the bottom of cylinder 1 is connected on portable plate 6, when cylinder 1 progressively stretches, activity-oriented post 5 moves down along guide rod 4, and then the relative top board 2 of portable plate 6 moves down, upset cylinder 13 stretches simultaneously, promote top ear 14, and then drive tool 8 rotating to move down, when rotation makes upper tool 8 fronts a little down, rotary cylinder 13 is retracted, under Action of Gravity Field, when moving down, continues upper tool 8 upset downwards, until front completely down, under the impetus of cylinder 1, upper tool 8 is closely fastened on lower tool 9, and then " mouth " shape adhesive tape of positive absorption on tool 8 is sticked on the backlight template of lower tool 9, in fastening process, reference column 15 plays guide-localization effect, and the two is fastened accurately.

When cylinder 1 shrinks, portable plate 6 drives on upper tool 8 and moves, and gets back under Fig. 1 and Fig. 3 state, namely goes up tool 8 separated with lower tool 9; When cylinder 1 extends, the upper tool 8 of upset cylinder 13 upset simultaneously starting, portable plate 6 drives upper tool 8 and lower tool 9 to fasten simultaneously, on this lower tool 9, be placed with in advance backlight module to be checked, on fastening after tool 8 and lower tool 9, adhesive tape on upper tool 8 sticks on backlight module, starts air-breathing switch 12, air-breathing to tool.

During concrete detection, backlight module is placed on lower tool 9, start this equipment, then under starting, compress switch a11 and under the b16 that compresses switch, cylinder 1 promotes portable plate 6 and moves down, the cylinder 13 that simultaneously overturns promotes top ear 14, tool 8 upsets in drive, namely portable plate 6 drives upper tool 8 move down and overturn, until fasten on lower tool 9, on upper tool 8, " mouth " shape adhesive tape of positive absorption sticks on the backlight template of lower tool 9, after fastening compression, start air-breathing switch 12, utilize the diaphragm of backlight module with tool gluing, sealing, its inner air to be extracted out, under the state of lighting at yellow light LED lamp 3, can check out the bad problem of light-emitting area clearly.

Claims (9)

1. an adhesive tape automatic turning abutted equipment, comprise: cylinder (1), the fixing top board (2) of cylinder (1), portable plate (6), the upper tool (8) connecting by portable plate (6), base (10) and the lower tool (9) of device on base (10), is characterized in that: it is upper that described top board (2) is connected to base (10) by guide rod (4), and relatively fixing; Described portable plate (6) is connected to the tail end of cylinder (1), and is positioned between top board (2) and base (10), and the lower end device of portable plate (6) has upset cylinder (13).
2. adhesive tape automatic turning abutted equipment according to claim 1, is characterized in that: it is upper that described portable plate (6) is movably connected in guide rod (4) by guidepost (5), and guide rod (4) moves up and down relatively.
3. adhesive tape automatic turning abutted equipment according to claim 2, is characterized in that: described guidepost (5) is provided with bearing (7) with portable plate (6) junction.
4. adhesive tape automatic turning abutted equipment according to claim 2, it is characterized in that: one side, described portable plate (6) lower end is provided with back-up block (17), it is upper that upper tool (8) is connected to this back-up block (17) by rotating shaft (18), and can relative to back-up block (17), rotate by rotating shaft (18).
5. according to the adhesive tape automatic turning abutted equipment described in claim 1 or 4, it is characterized in that: described upper tool (8) upper surface side is provided with top ear (14), positive absorption adhesive tape, when cylinder (1) is during in contraction state, the top of upset cylinder (13) heads on top ear (14), and when cylinder (1) progressively stretches, upset cylinder (13) stretches simultaneously, promote top ear (14), and then drive upper tool (8) rotation.
6. adhesive tape automatic turning abutted equipment according to claim 1, it is characterized in that: described base is provided with down the a(11 that compresses switch on (10)), under the b(16 that compresses switch), air-breathing switch (12), under the a(11 that compresses switch), b(16) control respectively upset cylinder (13) and cylinder (1), air-breathing switch (12) is controlled lower tool (9), it is upper that described lower tool (9) is fixed on base (10), and corresponding with upper tool (8) position pressing down.
7. adhesive tape automatic turning abutted equipment according to claim 1, is characterized in that: when cylinder (1) shrinks, in portable plate (6) drive, tool (8) is separated with lower tool (9); When cylinder (1) extends, tool (8) in the upset of upset cylinder (13), in portable plate (6) drive, tool (8) fastens with lower tool (9) simultaneously, and the adhesive tape of the upper positive absorption of upper tool (8) sticks on the backlight template of lower tool (9).
8. according to the adhesive tape automatic turning abutted equipment described in claim 6 or 7, it is characterized in that: the side on described lower tool (9) is provided with reference column (15), when upper tool (8) presses down, this reference column (15) can make the upper tool (8) pressing down contrast with lower tool (9), fastens accurately corresponding.
9. adhesive tape automatic turning abutted equipment according to claim 1, is characterized in that: described top board (2) is one side corresponding with the tool yellow light LED lamp that is provided with.
CN201320507119.9U 2013-08-20 2013-08-20 Adhesive tape automatic turning and pasting equipment CN203465487U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320507119.9U CN203465487U (en) 2013-08-20 2013-08-20 Adhesive tape automatic turning and pasting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320507119.9U CN203465487U (en) 2013-08-20 2013-08-20 Adhesive tape automatic turning and pasting equipment

Publications (1)

Publication Number Publication Date
CN203465487U true CN203465487U (en) 2014-03-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320507119.9U CN203465487U (en) 2013-08-20 2013-08-20 Adhesive tape automatic turning and pasting equipment

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Country Link
CN (1) CN203465487U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151388A (en) * 2015-09-01 2015-12-16 太仓市伦凯自动化设备有限公司 Sealant attaching device
CN105527296A (en) * 2016-01-11 2016-04-27 深圳市国显科技有限公司 Rectangular vacuumizing backlight white dot detecting jig
CN105644873A (en) * 2016-01-27 2016-06-08 太仓飞顺温控设备有限公司 Frame adhesive attachment equipment
CN105717672A (en) * 2016-03-30 2016-06-29 周靖 Automatic reversing gluing device for sticky solder strip
CN105856118A (en) * 2016-06-16 2016-08-17 苏州博众精工科技有限公司 Adjustable turn-over suction mechanism
CN106182026A (en) * 2016-07-27 2016-12-07 太仓澄天机械有限公司 A kind of automatization gum adhering device
CN108656514A (en) * 2018-05-17 2018-10-16 京东方科技集团股份有限公司 A kind of pressing device and applying method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105151388A (en) * 2015-09-01 2015-12-16 太仓市伦凯自动化设备有限公司 Sealant attaching device
CN105527296A (en) * 2016-01-11 2016-04-27 深圳市国显科技有限公司 Rectangular vacuumizing backlight white dot detecting jig
CN105644873A (en) * 2016-01-27 2016-06-08 太仓飞顺温控设备有限公司 Frame adhesive attachment equipment
CN105717672A (en) * 2016-03-30 2016-06-29 周靖 Automatic reversing gluing device for sticky solder strip
CN105856118A (en) * 2016-06-16 2016-08-17 苏州博众精工科技有限公司 Adjustable turn-over suction mechanism
CN106182026A (en) * 2016-07-27 2016-12-07 太仓澄天机械有限公司 A kind of automatization gum adhering device
CN108656514A (en) * 2018-05-17 2018-10-16 京东方科技集团股份有限公司 A kind of pressing device and applying method

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140305

Termination date: 20150820

EXPY Termination of patent right or utility model