CN203680970U - Pressing fixture - Google Patents
Pressing fixture Download PDFInfo
- Publication number
- CN203680970U CN203680970U CN201420053224.4U CN201420053224U CN203680970U CN 203680970 U CN203680970 U CN 203680970U CN 201420053224 U CN201420053224 U CN 201420053224U CN 203680970 U CN203680970 U CN 203680970U
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- CN
- China
- Prior art keywords
- pressing
- mobile platform
- tool
- stitching
- cylinder
- 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.)
- Expired - Fee Related
Links
- 238000003825 pressing Methods 0.000 title claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000010030 laminating Methods 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 7
- 239000003292 glue Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000011265 semifinished product Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Images
Abstract
The utility model relates to the technical field of display, and particularly relates to a pressing fixture. The pressing fixture comprises a base, a moving platform, a platform driving mechanism and a pressing device, wherein the moving platform is used for holding semi-finished backlight module parts, and arranged on the base; the platform driving mechanism is connected with the moving platform; the pressing device is arranged on the base and is located on the upper side of the moving platform; the platform driving mechanism can drive the moving platform to horizontally move to a pressing position, and then parts to be pressed on the moving platform are pressed by the pressing device. According to the utility model, the pressing fixture carries out a pressing operation by replacing labor, and the pressing force on parts to be pressed such as light bars is balanced, so that the light bars are adhered tightly, and the situation that a backlight module has a light-leaking phenomenon in a finished product picture state is prevented, thereby ensuring the product quality of the backlight module, and improving the production efficiency.
Description
Technical field
The utility model relates to Display Technique field, particularly a kind of tool for stitching.
Background technology
At present, as depicted in figs. 1 and 2, backlight module semifinished part 1 comprises: backboard, reflector plate, glue frame 11, lamp bar 12, lamp bar two-sided tape 13, LGP 14.First backboard, reflector plate, glue frame 11 are formed after one, as a part for backlight module; Again lamp bar 12, lamp bar double faced adhesive tape 13, LGP 14 are formed to one, as another part of backlight module, finally by this two parts combination.These two parts of original combination are that to press lamp bar with assembler hand firm to guarantee the pressing of lamp bar two-sided tape, but in the manual operating process of people, pressing dynamics is inconsistent, and also can be because personnel's fatigue problem causes pressing not tight, cause lamp bar 12 slightly to float, under backlight module finished product picture state, present light leakage phenomena like this, affect the display quality of display unit.
In order to overcome the above problems, the utility model has done useful improvement.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is that lamp bar is bonded in to glue frame and LGP surface fully by lamp bar double faced adhesive tape, to overcome lamp bar and the not light leak problem of firm appearance of LGP bonding.
(2) technical scheme
The utility model is achieved through the following technical solutions: a kind of tool for stitching, comprising:
Base;
For placing the mobile platform of to be laminated, this mobile platform is arranged on described base;
The stage driving being connected with described mobile platform;
Be arranged on described base, and be positioned at the press fit device of described mobile platform upside;
Described stage driving can drive described mobile platform to move to pressing position, then by described press fit device by be laminated pressing on this mobile platform.
Wherein, described press fit device comprises the support that is arranged on base, is located at horizontal guide rail, pressing driver element and laminating mechanism on described support; Described pressing driver element can drive described laminating mechanism to move on described horizontal guide rail; Described laminating mechanism can be flexible up and down in short transverse.
Further, described laminating mechanism comprises slide block and pressing cylinder, and described slide block is connected with described pressing driver element; Described pressing cylinder is arranged on described slide block, and the piston rod of this pressing cylinder lower end is connected with pressing tire.
Further again, described pressing cylinder is provided with air pressure regulator.
Preferably, described stage driving comprises transversal driving mechanism and longitudinal driving mechanism.
Wherein, described longitudinal driving mechanism comprise be arranged on described mobile platform downside gripper shoe, be arranged on the longitudinal rail of described gripper shoe downside and the longitudinal driving cylinder being connected with described mobile platform; Described longitudinal driving cylinder can drive described mobile platform longitudinally guide rail move;
Described transversal driving mechanism comprises and is arranged on described gripper shoe upside and is positioned at the cross slide way of described mobile platform downside and the horizontal driving cylinder being connected with described mobile platform; Described horizontal driving cylinder can drive described mobile platform to move along described cross slide way.
Wherein, described mobile platform is provided with the position limiting structure for placing to be laminated.
Particularly, described position limiting structure comprises vertically disposed two positioning strips mutually.
Particularly, described to be laminated is the lamp bar of backlight module semifinished part.
(3) beneficial effect
Compare with product with prior art, the utility model has the following advantages:
The utility model employing tool for stitching substitutes and manually carries out pressing operation, guarantee the pressing dynamics equilibrium to be laminated of lamp bar etc., make lamp bar bonding closely, prevent that backlight module from presenting light leakage phenomena under finished product picture state, guarantee the product quality of backlight module, and improved production efficiency.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of existing backlight module semifinished part;
Fig. 2 is the partial enlarged drawing of a in Fig. 1;
Fig. 3 is the three-dimensional structure diagram of tool for stitching of the present utility model;
Fig. 4 is the top view of tool for stitching of the present utility model;
Fig. 5 is the structure chart of stage driving of the present utility model.
In accompanying drawing, the component list of each label representative is as follows:
1-backlight module semifinished part; 11-glue frame; 12-lamp bar; 13-lamp bar two-sided tape; 14-LGP; 2-base; 3-mobile platform; 31-the first positioning strip; 32-the second positioning strip; 4-press fit device; 41-pressing driver element; 42-slide block; 43-support; 44-horizontal guide rail; 45-pressing cylinder; 46-pressing tire; 5-stage driving; 51-gripper shoe; The longitudinal slide rail of 52-; 53-longitudinally drives cylinder; 54-cross slide way; 55-laterally drives cylinder.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.
The present embodiment is illustrated tool for stitching of the present invention using the lamp bar of backlight module semifinished part as to be laminated, but tool for stitching of the present invention is not limited to the lamp bar of pressing backlight module semifinished part, also can other series products of pressing, this is one wherein just.As shown in Figure 3, the present embodiment provides a kind of tool for stitching, comprising:
For placing the mobile platform 3 of to be laminated, this mobile platform 3 is arranged on described base 2;
The stage driving 5 being connected with described mobile platform 3;
Be arranged on described base 2, and be positioned at the press fit device 4 of described mobile platform 3 upsides;
Described stage driving 5 can drive described mobile platform 3 to move to pressing position, then by described press fit device 4 by the lamp bar pressing of the backlight module semifinished part on this mobile platform 3.Adopt backlight module semi-finished product lamp bar tool for stitching to substitute and manually carry out pressing operation, lamp bar and lamp bar double faced adhesive tape after pasting are covered on LGP and glue frame, guarantee the pressing dynamics equilibrium to lamp bar, make bonding closely, prevent that backlight module from presenting light leakage phenomena under finished product picture state, guarantee the product quality of backlight module, and improved production efficiency.
Wherein, described mobile platform 3 is provided with the position limiting structure for placing backlight module semifinished part.Preferably, described position limiting structure comprises vertically disposed two positioning strips mutually.As shown in Figure 4, the first positioning strip 31 and the mutual vertical setting of the second positioning strip 32, facilitate the placement of backlight module semifinished part and fix; It should be noted that, the setting of positioning strip is to determine according to the side edge shape of parts to be laminated, the side of backlight module is all straight lines at present, and adjacent both sides are mutually vertical, so position limiting structure adopts vertically disposed two positioning strips mutually in this example, in addition, also do not limit about the quantity of positioning strip, for example, can be set to surround tetragonal four positioning strips.
Particularly, described press fit device 4 comprises the support 43 that is arranged on base 2, is located at horizontal guide rail 44, pressing driver element 41 and laminating mechanism on described support 43; Described pressing driver element 41 can drive described laminating mechanism to move on described horizontal guide rail 44; Pressing driver element 41 can adopt air cylinder driven, also can adopt other electronic or hydraulic way drivings.Described laminating mechanism can be flexible up and down in short transverse, by firm the lamp bar pressing in described backlight module semifinished part.
Preferably, described laminating mechanism comprises slide block 42 and pressing cylinder 45, and described slide block 42 is connected with pressing driver element 41; Described pressing cylinder 45 is arranged on described slide block 42, and the piston rod of these pressing cylinder 45 lower ends is connected with pressing tire 46.In the present embodiment, preferably adopt pressing tire 46 to the pressing of rolling of lamp bar, in pressing process, adopt rolling pressing can reduce friction and prevent from scratching, in addition, preferably, pressing tire adopts elastomeric material, can prevent stress concentrate, cause pressing inhomogeneous or to lamp bar produce destroy.
Preferably, on pressing cylinder 45, can be provided with air pressure regulator, in pressing cylinder intake process, reach the applicable pressing dynamics to lamp bar by adjustable pressure.
Particularly, described stage driving 5 comprises longitudinal driving mechanism and transversal driving mechanism.
As shown in Figure 5, described longitudinal driving mechanism comprise be arranged on described mobile platform 3 downsides gripper shoe 51, be arranged on the longitudinal rail 52 of described gripper shoe 51 downsides and the longitudinal driving cylinder 53 being connected with described mobile platform 3; Longitudinally drive cylinder 53 can drive mobile platform 3 longitudinally guide rail 52 be along the longitudinal movement;
Described transversal driving mechanism comprises and is arranged on described gripper shoe 51 upsides and is positioned at the cross slide way 54 of described mobile platform 3 downsides and the horizontal driving cylinder 55 being connected with described mobile platform 3.Laterally drive cylinder 55 can drive described mobile platform 3 to move along described cross slide way 54.Can carry out position adjustment to mobile platform 3 by longitudinal driving mechanism and transversal driving mechanism, guarantee the accurate pressing of lamp bar to backlight module semifinished part.
As shown in Figure 3, in the time using this lamp bar tool for stitching to carry out pressing to undersized backlight module semi-finished product lamp bar, first this backlight module semifinished part is placed on the position limiting structure of mobile platform 3.Drive mobile platform 3 to pressing position by stage driving 5 again; Then, by press fit device 4 by the lamp bar pressing of the backlight module semifinished part on this mobile platform 3.Particularly, pressing driver element 41 drives slide block 42 to move on horizontal slide rail 44, makes pressing tire 46 on pressing cylinder 45 aim at the start position of lamp bar.Then, pressing cylinder 45 is depressed pressing tire 46, adjust pressing cylinder and have suitable pressing pressure, and pressing driver element 41 moves to the terminal of lamp bar on horizontal guide rail 44 with movable slider 42 by air pressure regulator.For the backlight semifinished part of different size, shift motion, apart from difference, need to select pressing driver element to make stroke adjustment.Finally, pressing driver element 41 and pressing cylinder 45 all return to initial point, and mobile platform 3 also returns to initial point, have completed the stitching operation of backlight module semifinished part lamp bar.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a tool for stitching, is characterized in that, comprising:
Base;
For placing the mobile platform of to be laminated, this mobile platform is arranged on described base;
The stage driving being connected with described mobile platform;
Be arranged on described base, and be positioned at the press fit device of described mobile platform upside;
Described stage driving can drive described mobile platform to move to pressing position, then by described press fit device by described to be laminated pressing on described mobile platform.
2. tool for stitching according to claim 1, is characterized in that, described press fit device comprises the support that is arranged on base, is located at horizontal guide rail, pressing driver element and laminating mechanism on described support; Described pressing driver element can drive described laminating mechanism to move on described horizontal guide rail; Described laminating mechanism can be flexible up and down in short transverse.
3. tool for stitching according to claim 2, is characterized in that, described laminating mechanism comprises slide block and pressing cylinder, and described slide block is connected with described pressing driver element; Described pressing cylinder is arranged on described slide block, and the piston rod of this pressing cylinder lower end is connected with pressing tire.
4. tool for stitching according to claim 3, is characterized in that, described pressing cylinder is provided with air pressure regulator.
5. tool for stitching according to claim 1, is characterized in that, described stage driving comprises transversal driving mechanism and longitudinal driving mechanism.
6. tool for stitching according to claim 5, is characterized in that, described longitudinal driving mechanism comprise be arranged on described mobile platform downside gripper shoe, be arranged on the longitudinal rail of described gripper shoe downside and the longitudinal driving cylinder being connected with described mobile platform; Described longitudinal driving cylinder can drive described mobile platform longitudinally guide rail move;
Described transversal driving mechanism comprises and is arranged on described gripper shoe upside and is positioned at the cross slide way of described mobile platform downside and the horizontal driving cylinder being connected with described mobile platform; Described horizontal driving cylinder can drive described mobile platform to move along described cross slide way.
7. according to the tool for stitching described in claim 1～6 any one, it is characterized in that, described mobile platform is provided with the position limiting structure for placing to be laminated.
8. tool for stitching according to claim 7, is characterized in that, described position limiting structure comprises vertically disposed two positioning strips mutually.
9. according to the tool for stitching described in claim 1～6 any one, it is characterized in that, described to be laminated is the lamp bar of backlight module semifinished part.
10. tool for stitching according to claim 7, is characterized in that, described to be laminated is the lamp bar of backlight module semifinished part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053224.4U CN203680970U (en) | 2014-01-27 | 2014-01-27 | Pressing fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053224.4U CN203680970U (en) | 2014-01-27 | 2014-01-27 | Pressing fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680970U true CN203680970U (en) | 2014-07-02 |
Family
ID=51002923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053224.4U Expired - Fee Related CN203680970U (en) | 2014-01-27 | 2014-01-27 | Pressing fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680970U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722854A (en) * | 2015-04-14 | 2015-06-24 | 重庆成俊工贸有限公司 | Self-adaptive broaching machine feeding plate |
| CN106895279A (en) * | 2017-02-28 | 2017-06-27 | 林锦沧 | A kind of LED adhibiting device |
| CN107036053A (en) * | 2017-05-26 | 2017-08-11 | 合肥福映光电有限公司 | Lamp bar press fit device |
| CN107283992A (en) * | 2017-06-27 | 2017-10-24 | 泉州市信贵机械设备有限公司 | A kind of adhesive tape press fit device |
| 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 |
| CN109656039A (en) * | 2019-03-01 | 2019-04-19 | 高创(苏州)电子有限公司 | A kind of backboard point glue equipment |
| CN111156233A (en) * | 2020-01-16 | 2020-05-15 | 合肥京东方视讯科技有限公司 | Pressing device, pressing method thereof and pressing equipment |
| CN113847315A (en) * | 2021-11-29 | 2021-12-28 | 龙旗电子(惠州)有限公司 | Press-fit equipment |
| CN114326172A (en) * | 2021-12-10 | 2022-04-12 | 深圳市国显科技有限公司 | Manual general smelting tool for assembling display screen module |
| WO2023184148A1 (en) * | 2022-03-29 | 2023-10-05 | 京东方科技集团股份有限公司 | Assembly jig |
| 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 |
-
2014
- 2014-01-27 CN CN201420053224.4U patent/CN203680970U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722854A (en) * | 2015-04-14 | 2015-06-24 | 重庆成俊工贸有限公司 | Self-adaptive broaching machine feeding plate |
| CN106895279A (en) * | 2017-02-28 | 2017-06-27 | 林锦沧 | A kind of LED adhibiting device |
| CN107036053A (en) * | 2017-05-26 | 2017-08-11 | 合肥福映光电有限公司 | Lamp bar press fit device |
| CN107283992A (en) * | 2017-06-27 | 2017-10-24 | 泉州市信贵机械设备有限公司 | A kind of adhesive tape press fit device |
| 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 |
| CN109656039A (en) * | 2019-03-01 | 2019-04-19 | 高创(苏州)电子有限公司 | A kind of backboard point glue equipment |
| CN111156233A (en) * | 2020-01-16 | 2020-05-15 | 合肥京东方视讯科技有限公司 | Pressing device, pressing method thereof and pressing equipment |
| CN113847315A (en) * | 2021-11-29 | 2021-12-28 | 龙旗电子(惠州)有限公司 | Press-fit equipment |
| CN114326172A (en) * | 2021-12-10 | 2022-04-12 | 深圳市国显科技有限公司 | Manual general smelting tool for assembling display screen module |
| CN114326172B (en) * | 2021-12-10 | 2023-10-13 | 深圳市国显科技有限公司 | Manual universal jig for assembling display screen module |
| WO2023184148A1 (en) * | 2022-03-29 | 2023-10-05 | 京东方科技集团股份有限公司 | Assembly jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |