CN107036053A - Lamp bar press fit device - Google Patents
Lamp bar press fit device Download PDFInfo
- Publication number
- CN107036053A CN107036053A CN201710386560.9A CN201710386560A CN107036053A CN 107036053 A CN107036053 A CN 107036053A CN 201710386560 A CN201710386560 A CN 201710386560A CN 107036053 A CN107036053 A CN 107036053A
- Authority
- CN
- China
- Prior art keywords
- lamp bar
- driving mechanism
- horizontal
- box body
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000003825 pressing Methods 0.000 claims abstract description 47
- 238000010276 construction Methods 0.000 claims abstract description 16
- 230000000712 assembly Effects 0.000 claims description 13
- 238000000429 assembly Methods 0.000 claims description 13
- 239000011324 bead Substances 0.000 description 8
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 238000007723 die pressing method Methods 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention provides a kind of lamp bar press fit device, including box body and it is arranged on the pressing structure pressed on box body lamp bar, the pressing structure includes vertical fixed plate, the inverted L shape plate of connection on rear side of vertical fixed plate, the transversal driving mechanism of the side connection of the longitudinal driving mechanism of connection and inverted L shape plate on front side of vertical fixed plate, the pressing structure also includes the horizontal pressure foot being arranged on the downside of transversal driving mechanism and the side guide for being arranged on transversal driving mechanism side, being connected between the pressing structure and box body can make pressing structure treat slide construction movable between pressure condition and stitching state, the slide construction is driven by horizontal drive mechanism.The device passes through PLC connection double startups and SR, controlled level drive mechanism, longitudinal driving mechanism, transversal driving mechanism drive horizontal pressure foot and side guide to press lamp bar successively, the apparatus structure is simple, it is easy to operate, aligning accuracy is high, pressing dynamics to lamp bar is balanced, it is ensured that product quality.
Description
Technical field
The present invention relates to the manufacture technology field of backlight, a kind of lamp bar press fit device is especially designed, specifically one kind is used for
Lamp bar and backboard are adhesively fixed.
Background technology
Current backlight module includes lamp bar, lamp bar two-sided tape and backboard etc., when existing lamp bar is combined with backboard, it is necessary to
Lamp bar is pressed on backboard, the artificial pressing used at present easily causes the problem of floating, pollution or lamp bar are damaged；What is used presses
Pressure device needs that lamp bar is pressed to two sides of backboard in two times, is specially first to fix backboard, by device by lamp bar
One of backboard is pressed together on after the completion of side, pressing, manual rotation's backboard is repositioned, then passes through device lamp bar pressing dress
Another side put.
Above-mentioned lamp bar press fit device needs to position twice, there may be error between positioning twice, low precision occurs
Problem, is pressed twice while separating, and gap occur in lamp bar and backboard support content, influence the quality of backlight module, cause light leak
The appearance of phenomenon, causes the display quality of display device.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of automatic press device, precision is accurate, and pressing dynamics is uniform,
Simple in construction, product quality performance is high after pressing, adopts the following technical scheme that：
A kind of lamp bar press fit device, including box body and be arranged on the pressing structure for lamp bar being pressed on box body, the pressure
Closing structure is included before vertical fixed plate, the inverted L shape plate that vertical fixed plate rear side is connected with the first slide assemblies and vertical fixed plate
The transversal driving mechanism of the side connection of the longitudinal driving mechanism and inverted L shape plate of side connection, the pressing structure also includes setting
Putting the horizontal pressure foot for being used for longitudinally pressing lamp bar on the downside of transversal driving mechanism and being arranged on transversal driving mechanism side is used for
To the side guide of the horizontal pressing of lamp bar, the longitudinal driving mechanism upper end is connected with the top of inverted L shape plate, the pressing structure and
Being connected between box body can make pressing structure treat slide construction movable between pressure condition and stitching state, the slide construction
It is connected between box body by horizontal drive mechanism.
Preferably, the location structure for fixing backboard is additionally provided with the box body, after backboard is fixed, lamp bar is arranged on the back of the body
Plate, so that convenient press lamp bar.
Preferably, the slide construction includes the horizontal slide plate being connected with vertical fixed plate, the water being connected with horizontal slide plate
Second slide assemblies of flat cross bar and connection horizontal slide plate and box body, the horizontal drive mechanism connects level by vertical bar
Cross bar drives horizontal slide plate to be moved forward and backward on the second slide assemblies.
Preferably, flow speed control valve is equipped with the longitudinal driving mechanism, transversal driving mechanism and horizontal drive mechanism, can be with
Individually adjust the movement velocity of each driving structure.
Preferably, the side of the box body is provided with pressure regulator valve, can be with the total air flow speed of adjusting means.
Preferably, the longitudinal driving mechanism, transversal driving mechanism and horizontal drive mechanism pass through PLC controls, PLC connections
SR and double startup button, the double startup button are connected in series, and double startup sets the error starting for being capable of anti-locking apparatus.
Further, equidistantly it is arranged to isometric depression bar on described horizontal pressure foot, lamp bar press fit device can be avoided
With the contact of the part in lamp bar, the scrappage of lamp bar is reduced.
The present invention is simple in construction, compact, reasonable, easy to operate, is realized by double startup button and SR to lamp bar
Pressed automatically from three-dimensional, reduce artificial contamination, pressing efficiency is improved, while preventing error starting；On horizontal pressure foot
DESIGNING COMPRESSION RODS prevents the damage to lamp bead in lamp bar, reduces scrappage；Different product controls to press by flow speed control valve and pressure regulator valve
Movement velocity and total air flow speed ensure pressure suitable equalisation, flexible degree is high.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of horizontal pressure foot of the present invention.
Fig. 3 presses the structural representation of die pressing product for the present invention.
In figure：1st, box body；2nd, pressing structure；21st, vertical fixed plate；22nd, inverted L shape plate；23rd, longitudinal driving mechanism；24th,
One slide assemblies；25th, transversal driving mechanism；26th, horizontal pressure foot；261st, depression bar；27th, side guide；3rd, slide construction；31st, level
Transverse slat；32nd, horizontal cross bar；33rd, the second slide assemblies；34th, vertical bar；4th, location structure；5th, flow speed control valve；6th, pressure regulator valve；7th, open
Dynamic button；8th, SR；9th, press surface one；10th, press surface two.
Embodiment
In the description of the invention, unless otherwise indicated, the side of the instruction such as term " on " " under " " left side " " right side " " preceding " " rear "
Position or position relationship are based on the orientation or position relationship stood in accompanying drawing at start button position, merely to describing this hair
Bright and simplified description, rather than instruction or the signified device of hint or structure must be with specific orientation, therefore be not understood that
For limitation of the present invention.In addition, term " first " " second " etc. is only used for describing purpose, and it is not intended that indicating or implying
Relative importance.
The preferred embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings, following preferred embodiment is used to illustrate
This is not limited to the scope of the present invention using new.
It is illustrated in the present embodiment with the lamp bar of backlight module semifinished part, but the lamp bar pressing dress of the present invention
The lamp bar of pressing backlight module semifinished part is put and be not limited to the use of, can be used for pressing other class products.Such as Fig. 1 institutes
Show, the lamp bar press fit device that the present invention is provided includes：Including box body 1, magnetic valve, power supply driver and PLC are installed in box body,
Box body, which is provided with U-type groove, U-type groove, installs horizontal drive mechanism, and box body is provided with the pressing structure 2 for being pressed lamp bar,
Being connected between pressing structure 2 and box body 1 can make pressing structure treat slide construction movable between pressure condition and stitching state
3, connected between slide construction and box body by horizontal drive structure；Described pressing structure includes vertical fixed plate 21, vertical
Inverted L shape plate 22, the longitudinal driving mechanism of vertical fixed plate front side connection connected on rear side of fixed plate by the first slide assemblies 24
23rd, the transversal driving mechanism 25 of the side connection of inverted L shape plate 22, be arranged on the downside of transversal driving mechanism be used for lamp bar longitudinal direction by
The horizontal pressure foot 26 of pressure and be arranged on transversal driving mechanism sidepiece be used for lamp bar laterally pressing side guide 27, zigzag tread patterns
The upper end of mechanism is connected with the top of inverted L shape plate, and vertical fixed plate 21 is fixedly connected with slide construction 3；The slide construction bag
Include the horizontal slide plate 31 being connected with vertical fixed plate, the horizontal cross bar 32 being connected with horizontal slide plate and promote horizontal slide plate with
The second slide assemblies 33 slided on box body, the horizontal drive mechanism connects horizontal cross bar 32 by vertical bar 34 and drives level
Slide plate is moved forward and backward on the second slide assemblies；First slide assemblies 24 include being fixedly connected in vertical fixed plate 21
First slide rail and the first sliding block on inverted L shape plate is fixed on, inverted L shape plate can be made in the effect of zigzag tread patterns structure 23 solid vertically
Slided up and down in fixed board, so that the transversal driving mechanism for driving inverted L shape plate side to be fixedly connected is moved up and down；Described
Two the second slide rails and the second slide rail of correspondence that the both sides that two slide assemblies 33 are included in U-type groove on box body 1 are fixedly connected are fixed
Two sliding blocks on horizontal cross plate 31 are connected, the second described slide assemblies can make horizontal cross plate in the effect of horizontal drive mechanism
Under on the second slide rail move forward and backward so that drive horizontal cross plate connect vertical fixed plate and longitudinal driving mechanism carry out before
After move.
Cylinder is used on described longitudinal driving mechanism, transversal driving mechanism and horizontal drive mechanism, by cylinder
Piston rod realized above and below device, front and rear and move left and right, and cylinder is connected continuation with PLC and controlled, PLC and pair opening on box body
Dynamic button 7 and SR 8 are connected, and by the program preset after startup, horizontal drive mechanism, zigzag tread patterns machine are driven successively
Structure, transversal driving mechanism are moved, and horizontal drive mechanism traction slide construction drives pressing structure to be moved to lamp bar position first
Dynamic, when laminating mechanism reaches lamp bar top, longitudinal driving mechanism traction transversal driving mechanism promotes horizontal pressure foot to move down
Realize to lamp bead longitudinally press, longitudinal direction pressing terminate after by transversal driving mechanism drive side guide realize to lamp bead carry out laterally by
Pressure, after pressing terminates, three cylinders reset successively according to inverted order, wait the pressing of next round.
Flow speed control valve 5 is equipped with longitudinal driving mechanism, transversal driving mechanism and horizontal drive mechanism in the present embodiment, can
Individually to adjust the movement velocity of each driving structure.
The side of box body is provided with pressure regulator valve 6 in the present embodiment, can be with the total air flow speed of adjusting means.
PLC connects longitudinal driving mechanism, transversal driving mechanism and level by three magnetic valves and driven respectively in the present embodiment
Dynamic mechanism controls motion, PLC connection SRs and double startup button, double startup button are connected in series, needed simultaneously when using
Two start buttons are pressed, device could start, therefore, it is possible to the error starting of anti-locking apparatus.
Further improvement to the present embodiment structure, is equidistantly arranged to isometric depression bar 261, energy on horizontal pressure foot 26
The contact of lamp bar press fit device and lamp bead in lamp bar is enough avoided, the scrappage of lamp bar is reduced.
Each part is in and treats pressure condition when the lamp bar press fit device is used, and product to be laminated is positioned over into location structure
After upper, while starting double startup button, start the program that PLC has been finished, PLC passes through three cylinder movings of solenoid valve control, this
In embodiment, three cylinders drive the structure on box body to be moved successively along three-dimensional ZYX axles respectively, and horizontal drive mechanism driving is slided
Dynamic structure drives pressing structure to be moved along Z-direction lamp bar position, when laminating mechanism reaches lamp bar top, in pressing structure
Longitudinal driving mechanism driving transversal driving mechanism is moved along Y direction, makes the horizontal pressure foot on the downside of transversal driving mechanism to lamp bead
Longitudinal direction pressing, after horizontal pressure foot terminates to longitudinal direction pressing, transversal driving mechanism drives side guide to be realized along X-direction to lamp bead
Horizontal pressing is carried out, after pressing terminates, three cylinders reset successively according to three-dimensional XYZ direction of principal axis, wait the pressing of next round.
In summary, the present invention has advantages below：Cylinder successively around with above-below direction move by drive device
It is dynamic, realize that the pressing twice to lamp bead, pressing reset successively after terminating according to inverted order, it is simple to operate；Flow speed control valve and pressure regulator valve
Setting ensures that the pressing dynamics equilibrium to lamp bar is moderate；Location structure according to lamp bar structure setting, lamp bar press fit device it is soft
Soft height；The setting of double startup button avoids the situation of error starting from occurring；The DESIGNING COMPRESSION RODS of horizontal pressure foot avoid pressing when and lamp
The contact of lamp bead on bar, reduces scrappage.
Embodiment described above is only that preferred lamp bar press fit device is described, not to the scope of the present invention
It is defined, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art are to technical scheme
The various modifications made and improvement, these all should be fallen into the protection domain of claims of the present invention determination.
Claims (7)
1. a kind of lamp bar press fit device, it is characterised in that：Including box body (1), be arranged on the pressure for lamp bar being pressed on box body
Close structure（2）, the pressing structure is including vertical fixed plate (21), vertical fixed plate rear side with the first slide assemblies（24）Connection
Inverted L shape plate (22) and vertical fixed plate on front side of connection longitudinal driving mechanism (23) and inverted L shape plate side connection horizontal stroke
To drive mechanism (25), the pressing structure, which also includes being arranged on the downside of transversal driving mechanism (25), to be used to longitudinally press lamp bar
Horizontal pressure foot (26) and be arranged on transversal driving mechanism (25) side be used for lamp bar laterally pressing side guide (27), it is described
Longitudinal driving mechanism (23) upper end is connected with the top of inverted L shape plate, and pressing can be made by being connected between the pressing structure and box body
Structure is treating slide construction movable between pressure condition and stitching state（3）, lead between the slide construction (3) and box body (1)
Cross horizontal drive mechanism connection.
2. lamp bar press fit device according to claim 1, it is characterised in that：It is additionally provided with fix backboard on the box body
Location structure (4).
3. lamp bar press fit device according to claim 1, it is characterised in that：The slide construction connects including vertical fixed plate
Second Slide Group of the horizontal slide plate (31), the horizontal cross bar (32) of horizontal slide plate connection and connection horizontal slide plate and the box body that connect
Part（33）, the horizontal drive mechanism passes through vertical bar（34）Connect horizontal cross bar and drive horizontal slide plate on the second slide assemblies
It is movable.
4. lamp bar press fit device according to claim 1, it is characterised in that：The longitudinal driving mechanism, laterally driven machine
Flow speed control valve (5) is equipped with structure and horizontal drive mechanism.
5. lamp bar press fit device according to claim 1, it is characterised in that：The side of the box body is provided with pressure regulator valve (6).
6. the lamp bar press fit device according to claim 1 or 4, it is characterised in that：It is the longitudinal driving mechanism, laterally driven
Mechanism and horizontal drive mechanism pass through PLC controls, PLC connection SRs and double startup button, the double startup button series connection
Connection.
7. the lamp bar press fit device according to any of the above-described claim, it is characterised in that：Described horizontal pressure foot（26）On
Spaced set is into isometric depression bar（261）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386560.9A CN107036053A (en) | 2017-05-26 | 2017-05-26 | Lamp bar press fit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386560.9A CN107036053A (en) | 2017-05-26 | 2017-05-26 | Lamp bar press fit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107036053A true CN107036053A (en) | 2017-08-11 |
Family
ID=59540097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386560.9A Pending CN107036053A (en) | 2017-05-26 | 2017-05-26 | Lamp bar press fit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107036053A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333809A (en) * | 2018-04-26 | 2018-07-27 | 合肥福映光电有限公司 | A kind of liquid crystal display module side entering type LED light bar press device |
| CN108872829A (en) * | 2018-04-25 | 2018-11-23 | 苏州捷想测控技术有限公司 | A kind of FCT test fixture |
| CN109236820A (en) * | 2018-09-19 | 2019-01-18 | 苏州富强科技有限公司 | For carrying out the mechanism of pressure maintaining to L shape part |
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| CN202392716U (en) * | 2011-11-14 | 2012-08-22 | Tcl王牌电器(惠州)有限公司 | LED (light-emitting diode) backlight bar pressing device |
| WO2012145958A1 (en) * | 2011-04-29 | 2012-11-01 | 深圳市华星光电技术有限公司 | Led lamp strip connecting device, backlight module, and liquid crystal display apparatus |
| CN103823311A (en) * | 2013-11-27 | 2014-05-28 | 京东方科技集团股份有限公司 | Press-fitting jig and complete machine |
| CN203680970U (en) * | 2014-01-27 | 2014-07-02 | 北京京东方茶谷电子有限公司 | Pressing fixture |
| CN104097043A (en) * | 2013-04-12 | 2014-10-15 | 京东方科技集团股份有限公司 | Assembling machine |
| CN104180255A (en) * | 2014-09-09 | 2014-12-03 | 深圳市华星光电技术有限公司 | Lamp bar assembly, backlight module and liquid crystal display |
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| CN105644115A (en) * | 2016-01-04 | 2016-06-08 | 京东方光科技有限公司 | Laminating machine and working method thereof |
| CN106016017A (en) * | 2016-06-30 | 2016-10-12 | 东莞市乐威节能科技有限公司 | Automatic assembly LED side light-emitting panel lamp and assembly method thereof |
| CN207162454U (en) * | 2017-05-26 | 2018-03-30 | 合肥福映光电有限公司 | Lamp bar press fit device |
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2017
- 2017-05-26 CN CN201710386560.9A patent/CN107036053A/en active Pending
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|---|---|---|---|---|
| WO2012145958A1 (en) * | 2011-04-29 | 2012-11-01 | 深圳市华星光电技术有限公司 | Led lamp strip connecting device, backlight module, and liquid crystal display apparatus |
| CN202392716U (en) * | 2011-11-14 | 2012-08-22 | Tcl王牌电器(惠州)有限公司 | LED (light-emitting diode) backlight bar pressing device |
| CN104097043A (en) * | 2013-04-12 | 2014-10-15 | 京东方科技集团股份有限公司 | Assembling machine |
| CN103823311A (en) * | 2013-11-27 | 2014-05-28 | 京东方科技集团股份有限公司 | Press-fitting jig and complete machine |
| CN203680970U (en) * | 2014-01-27 | 2014-07-02 | 北京京东方茶谷电子有限公司 | Pressing fixture |
| CN104180255A (en) * | 2014-09-09 | 2014-12-03 | 深圳市华星光电技术有限公司 | Lamp bar assembly, backlight module and liquid crystal display |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872829A (en) * | 2018-04-25 | 2018-11-23 | 苏州捷想测控技术有限公司 | A kind of FCT test fixture |
| CN108872829B (en) * | 2018-04-25 | 2021-01-19 | 苏州捷想测控技术有限公司 | FCT test fixture |
| CN108333809A (en) * | 2018-04-26 | 2018-07-27 | 合肥福映光电有限公司 | A kind of liquid crystal display module side entering type LED light bar press device |
| CN108333809B (en) * | 2018-04-26 | 2024-04-12 | 博讯光电科技(合肥)有限公司 | Side-in type LED lamp strip pressing device of liquid crystal display module |
| CN109236820A (en) * | 2018-09-19 | 2019-01-18 | 苏州富强科技有限公司 | For carrying out the mechanism of pressure maintaining to L shape part |
| CN109236820B (en) * | 2018-09-19 | 2023-11-28 | 苏州富强科技有限公司 | Mechanism for maintaining pressure on L-shaped part |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20210205 Address after: 230011 north of yuhuangshan Road, south of Longzihu Road, west of Dayu road and east of Jingshan Road, Xinzhan District, Hefei City, Anhui Province Applicant after: Boxun Photoelectric Technology (Hefei) Co.,Ltd. Address before: 230011 No. 2136 Tianshui Road, Xinzhan District, Hefei City, Anhui Province Applicant before: HEFEI FUYING PHOTOELECTRIC Co.,Ltd. |
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