CN203697645U - Press fit jig and complete machine equipment - Google Patents
Press fit jig and complete machine equipment Download PDFInfo
- Publication number
- CN203697645U CN203697645U CN201420068223.7U CN201420068223U CN203697645U CN 203697645 U CN203697645 U CN 203697645U CN 201420068223 U CN201420068223 U CN 201420068223U CN 203697645 U CN203697645 U CN 203697645U
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- CN
- China
- Prior art keywords
- rubber belt
- stitching
- shading rubber
- tool
- glue frame
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- 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.)
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Abstract
The utility model relates to the technical field of manufacture of back light sources, in particular to a press fit jig and complete machine equipment. The press fit jig is used for the press fit of a light shielding adhesive tape in a back light source so as to improve the yield of the back light source. The press fit jig disclosed by the utility model comprises a base platform with a limit structure on the upper surface, at least one guide rail, a pressure board and a drive device, wherein the back light source with a light shield adhesive tape adhered to a glue frame is placed in and fixed to the limit structure before press fit; one end of the guide rail is fixedly connected with the base platform; the pressure board is slidably mounted on the at least one guild rail and tightly presses the light shield adhesive tape on the glue frame; the drive device is in transmission connection with the pressure board, and drives the pressure board to move along the at least one guide rail so as to enable the press board to tightly press the light shield adhesive tape on the glue frame.
Description
Technical field
The utility model relates to backlight manufacturing technology field, particularly a kind of tool for stitching and whole set equipment.
Background technology
At present, the assembling flow path of backlight is: first backboard, reflector plate, glue frame are combined into one, by lamp bar and LGP composition one, then by above-mentioned two combining structures combination, next diffusion sheet, prismatic lens are installed on LGP successively, finally on glue frame, attach shading rubber belt.In the assembling process of above-mentioned backlight, after shading rubber belt is attached on glue frame, by manually utilizing tweezers to press shading rubber belt, shading rubber belt to be closely connected with glue frame, but, pressing shading rubber belt by tweezers easily causes shading rubber belt pressing crooked or cause shading rubber belt warping phenomenon because the application of force is uneven, thereby cause backlight to occur light leakage phenomena, and then affect the yields of backlight.
Utility model content
The purpose of this utility model is to provide a kind of tool for stitching and whole set equipment, for improving the yields of backlight.
To achieve these goals, the utility model provides following technical scheme:
A kind of tool for stitching, comprising: upper surface has the base station of position limiting structure, and before pressing, the backlight that is pasted with shading rubber belt on glue frame is placed in described position limiting structure and fixes;
At least one guide rail that one end is fixedly connected with described base station;
Be slidably mounted on described at least one guide rail, described shading rubber belt is closely crimped on to the pressing plate on described glue frame;
And the drive unit being in transmission connection with described pressing plate, described drive unit drives described pressing plate to move along described at least one guide rail, so that described pressing plate is closely crimped on described shading rubber belt on described glue frame.
Preferably, described hold-down plate surface has the bulge-structure matching with the shading rubber belt shape being attached on described glue frame on the face of described base station upper surface.
Preferably, described bulge-structure is the rectangular ring projection that is applicable to the shading rubber belt of pressing rectangular ring.
Further, above-mentioned tool for stitching also comprises: be arranged on described pressing plate or be arranged on described base station, to detect the pressure sensor of described pressing plate to described shading rubber belt applied pressure.
Preferably, described guide rail quantity is two, and the length direction of two described guide rails is vertical with described base station upper surface respectively.
Further, above-mentioned tool for stitching also comprises: the crossbeam being fixedly connected with two described guide rail upper ends respectively, described drive unit is arranged on described crossbeam.
Preferably, described drive unit is cylinder driver, fluid pressure drive device or servo motor driving device.
Further, above-mentioned tool for stitching also comprises: light the lamp device that is placed in the backlight on described base station, described lamp device comprises: be arranged at the depression bar on described base station, described depression bar has the compressing tablet that can electrically conduct with described backlight, and the power supply being electrically connected with described compressing tablet.
The utility model also provides a kind of whole set equipment simultaneously, comprises any one tool for stitching as above.
In the time adopting above-mentioned tool for stitching and whole set equipment to carry out pressing to being attached to shading rubber belt on glue frame, first backlight is placed in to position limiting structure on base station fixing, be attached to shading rubber belt on glue frame towards pressing plate; Then drive pressing plate to move down along guide rail by drive unit, pressing plate is closely crimped on shading rubber belt on glue frame; After pressing completes, pressing plate returns to initial position along guide rail under the driving of drive unit.With in prior art by compared with manually shading rubber belt being closely crimped on glue frame by tweezers, pressing plate pressing is face pressing, and the pressing of tweezers pressing point, therefore can make shading rubber belt uniform stressed, so can avoid occurring the crooked and warping phenomenon of shading rubber belt pressing, greatly improve the yields of backlight; In addition, the tool for stitching that the utility model provides and whole set equipment carry out one step press and shading rubber belt closely can be crimped on glue frame, need repeatedly compared with pressing, obviously to have improved the packaging efficiency of backlight with tweezers pressing.
Accompanying drawing explanation
The structural representation of a kind of tool for stitching that Fig. 1 provides for the utility model embodiment.
Reference numeral:
10-base station, 20-guide rail, 30-slide block,
40-pressing plate, 50-drive unit, 60-ignition device,
70-backlight, 71-glue frame, 72-shading rubber belt.
The specific embodiment
By manually utilizing tweezers shading rubber belt to be closely crimped on the glue frame of backlight, easily cause shading rubber belt attach crooked or cause shading rubber belt warping phenomenon because the application of force is uneven, affect the yields of backlight, in view of this, the utility model provides a kind of tool for stitching, comprising: base station, erects at least one guide rail on base station, be slidably mounted on the pressing plate at least one guide rail, and the drive unit being in transmission connection with pressing plate; Before pressing, the backlight that attaches shading rubber belt is placed on base station, drive pressing plate to move towards base station by drive unit, pressing plate is closely crimped on shading rubber belt on the glue frame of backlight, the contact area of the area that during because of pressing plate pressing (face pressing), pressing plate contacts with shading rubber belt tweezers and shading rubber belt during much larger than tweezers pressing (some pressing), therefore, can avoid occurring the crooked and warping phenomenon of shading rubber belt pressing, greatly improve the yields of backlight.
In order to make those skilled in the art better understand the technical solution of the utility model, below in conjunction with Figure of description, the utility model embodiment is described in detail.
Refer to Fig. 1, the structural representation of a kind of tool for stitching providing for the utility model embodiment.The tool for stitching that the utility model embodiment provides comprises:
Upper surface has the base station 10 of position limiting structure, and before pressing, the backlight 70 that is pasted with shading rubber belt 72 on glue frame 71 is placed in position limiting structure and fixes;
At least one guide rail 20 that one end is fixedly connected with base station 10;
Be slidably mounted at least one on 20, shading rubber belt 72 is closely crimped on to the pressing plate 40 on the glue frame 71 of backlight 70;
And the drive unit 50 being in transmission connection with pressing plate 40, drive unit 50 drives pressing plate 40 to move along at least one guide rail 20, so that pressing plate 40 is closely crimped on shading rubber belt 72 on glue frame 71.
In the time adopting above-mentioned tool for stitching to carry out pressing to being attached to shading rubber belt on glue frame 71, first backlight is placed in to spacing framework on base station 10 fixing, and makes to be attached to shading rubber belt 72 on glue frame 71 towards pressing plate 40; Then drive pressing plate 40 to move down along guide rail 20 by drive unit, pressing plate 40 is closely crimped on shading rubber belt 72 on glue frame 71; After pressing completes, pressing plate 40 returns to initial position along guide rail 20 under the driving of drive unit 50.
From technique scheme, with in prior art by compared with manually shading rubber belt 72 being closely crimped on glue frame 71 by tweezers, the contact area of the area that when pressing plate 40 pressing, pressing plate contacts with shading rubber belt 72 tweezers and shading rubber belt 72 during much larger than tweezers pressing, by adopting some pressing to be improved to the pressing of employing face, can guarantee shading rubber belt 72 uniform stresseds, so can avoid occurring the crooked and warping phenomenon of shading rubber belt 72 pressings, greatly improve the yields of backlight.In addition, the tool for stitching that the utility model embodiment provides carries out one step press and shading rubber belt 72 closely can be crimped on glue frame 71, needs repeatedly compared with pressing, obviously to have improved the packaging efficiency of backlight with tweezers pressing.
Continue to consult Fig. 1, when concrete enforcement, above-mentioned base station 10 is platy structure, and the upper surface of base station 10 is provided with the position limiting structure for supporting and locate backlight position on base station 10, the concrete structure of this position limiting structure is well known to those skilled in the art, and is not described in detail at this; Before pressing, backlight 70 is positioned in the position limiting structure of base station fixing, and makes shading rubber belt 72 towards pressing plate 40.
The quantity of guide rail 20 can design as required, the quantity of guide rail 20 can one, two, three etc., guide rail 20 quantity are more, can prevent that pressing plate 40 from rocking in the horizontal direction, avoid pressing plate 40 to press inclined to one side shading rubber belt 72, in the present embodiment, guide rail 20 quantity are two, and the length direction of two guide rails 20 is vertical with base station 10 upper surfaces respectively.
Pressing plate 40 is the critical components in above-mentioned tool for stitching, for shading rubber belt 72 is closely crimped on to glue frame 71, pressing plate 40 is slidably mounted on guide rail 20, but be not limited to this, also can be slidably mounted on guide rail 20, particularly by slide block 30, slide block 30 is slidably mounted on guide rail 20, pressing plate 40 is fixedly installed on slide block 30, is so convenient to replace the pressing plate 40 of different structure, makes tool for stitching carry out pressing to the glue frame 71 of different shapes and shading rubber belt 72.
In a kind of preferred embodiment, for the ease of shading rubber belt 72 is closely crimped on glue frame 71, and avoid pressing plate 40 to weigh other parts of backlight 70 wounded, preferably, pressing plate 40 has the bulge-structure (not shown in FIG.) matching with shading rubber belt 72 shapes that are attached to glue frame 71 on the face of base station 10 upper surfaces.And in existing backlight 70, glue frame 71 is generally rectangular ring frame, therefore shading rubber belt is also rectangular ring structure, and therefore, preferably, bulge-structure is the rectangular ring projection that is applicable to the shading rubber belt of pressing rectangular ring.
In order to guarantee the yields of backlight, preferably, above-mentioned tool for stitching also comprises: be arranged on pressing plate 40 or be arranged on base station 10, to detect the pressure sensor of pressing plate 40 to shading rubber belt 72 applied pressures, so can avoid overvoltage or weigh the problem appearance such as glue frame wounded, thereby can further improve the yields of backlight.
Continue to consult Fig. 1, above-mentioned tool for stitching also comprises: the crossbeam being fixedly connected with two guide rail 20 upper ends respectively, and drive unit 50 is arranged on described crossbeam; It is cylinder driver, fluid pressure drive device or servo motor driving device that above-mentioned drive unit 50 is specially drive unit, select in the present embodiment cylinder driver, wherein cylinder barrel is fixed on crossbeam, and the external part of cylinder rod is with pressing plate 40(during without slide block 30) or slide block 30(while having slide block 30) be fixedly connected with.
Utilizing above-mentioned tool for stitching after the shading rubber belt 72 in backlight 70 and 71 pressings of glue frame complete, generally backlight need to be lighted, whether there is light leak etc. bad to detect backlight, in order to reduce the backlight turnaround time, improve backlight detection efficiency, further, above-mentioned tool for stitching also comprises:: the lamp device of lighting the backlight 70 being placed on base station 10, lamp device comprises: the depression bar 60 that is arranged at base station 10 upper surfaces, depression bar 60 has the compressing tablet that can electrically conduct with backlight 70, and the power supply being electrically connected with compressing tablet; Whether after pressing completes, depression bar 60 presses down, and the compressing tablet in depression bar 60 is electrically connected with the chip of backlight 70, lights backlight 70 by Power supply, have light leak etc. bad thereby can detect this backlight 70.
In sum, with in prior art by compared with manually shading rubber belt being closely crimped on glue frame by tweezers, the tool for stitching that adopts the utility model to provide carries out pressing to the shading rubber belt being attached on glue frame, pressing plate pressing is face pressing, and the pressing of tweezers pressing point, therefore can make shading rubber belt uniform stressed, so can avoid occurring the crooked and warping phenomenon of shading rubber belt pressing, greatly improve the yields of backlight; In addition, the tool for stitching that the utility model provides carries out one step press and shading rubber belt closely can be crimped on glue frame, needs repeatedly compared with pressing, obviously to have improved the packaging efficiency of backlight with tweezers pressing.
The utility model embodiment also provides a kind of whole set equipment, comprises any one tool for stitching as above.The identical beneficial effect of tool for stitching providing with the utility model previous embodiment is provided, because tool for stitching has been described in detail in the aforementioned embodiment, repeats no more herein.
The whole set equipment that the utility model embodiment provides, comprises tool for stitching, and this tool for stitching comprises: upper surface has the base station of position limiting structure, and before pressing, the backlight that is pasted with shading rubber belt on glue frame is placed in described position limiting structure and fixes; At least one guide rail that one end is fixedly connected with described base station; Be slidably mounted on described at least one guide rail, described shading rubber belt is closely crimped on to the pressing plate on described glue frame; And the drive unit being in transmission connection with described pressing plate, described drive unit drives described pressing plate to move along described at least one guide rail, so that described pressing plate is closely crimped on described shading rubber belt on described glue frame.
Adopt whole set equipment as above, to being attached to shading rubber belt on glue frame while carrying out pressing, first backlight is placed in to position limiting structure on base station fixing, be attached to shading rubber belt on glue frame towards pressing plate; Then drive pressing plate to move down along guide rail by drive unit, pressing plate is closely crimped on shading rubber belt on glue frame; After pressing completes, pressing plate returns to initial position along guide rail under the driving of drive unit.With in prior art by compared with manually shading rubber belt being closely crimped on glue frame by tweezers, pressing plate pressing is face pressing, and the pressing of tweezers pressing point, therefore can make shading rubber belt uniform stressed, so can avoid occurring the crooked and warping phenomenon of shading rubber belt pressing, greatly improve the yields of backlight; In addition, the whole set equipment that the utility model provides carries out one step press and shading rubber belt closely can be crimped on glue frame, needs repeatedly compared with pressing, obviously to have improved the packaging efficiency of backlight with tweezers pressing.
Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model is also intended to comprise these changes and modification interior.
Claims (9)
1. a tool for stitching, for shading rubber belt being closely crimped on to the glue frame of backlight, is characterized in that, comprising:
Upper surface has the base station of position limiting structure, and before pressing, the backlight that is pasted with shading rubber belt on glue frame is placed in described position limiting structure and fixes;
At least one guide rail that one end is fixedly connected with described base station;
Be slidably mounted on described at least one guide rail, described shading rubber belt is closely crimped on to the pressing plate on described glue frame;
And the drive unit being in transmission connection with described pressing plate, described drive unit drives described pressing plate to move along described at least one guide rail, so that described pressing plate is closely crimped on described shading rubber belt on described glue frame.
2. tool for stitching as claimed in claim 1, is characterized in that, described hold-down plate surface has the bulge-structure matching with the shading rubber belt shape being attached on described glue frame on the face of described base station upper surface.
3. tool for stitching as claimed in claim 2, is characterized in that, described bulge-structure is the rectangular ring projection that is applicable to the shading rubber belt of pressing rectangular ring.
4. the tool for stitching as described in as arbitrary in claim 1-3, is characterized in that, also comprises: be arranged on described pressing plate or be arranged on described base station, to detect the pressure sensor of described pressing plate to described shading rubber belt applied pressure.
5. tool for stitching as claimed in claim 1, is characterized in that, described guide rail quantity is two, and the length direction of two described guide rails is vertical with described base station upper surface respectively.
6. tool for stitching as claimed in claim 5, is characterized in that, also comprises: the crossbeam being fixedly connected with two described guide rail upper ends respectively, described drive unit is arranged on described crossbeam.
7. tool for stitching as claimed in claim 1, is characterized in that, described drive unit is cylinder driver, fluid pressure drive device or servo motor driving device.
8. tool for stitching as claimed in claim 1, it is characterized in that, also comprise: light the lamp device that is placed in the backlight on described base station, described lamp device comprises: the depression bar that is arranged at described base station upper surface, described depression bar has the compressing tablet that can electrically conduct with described backlight, and the power supply being electrically connected with described compressing tablet.
9. a whole set equipment, is characterized in that, comprises the tool for stitching as described in as arbitrary in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068223.7U CN203697645U (en) | 2014-02-17 | 2014-02-17 | Press fit jig and complete machine equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068223.7U CN203697645U (en) | 2014-02-17 | 2014-02-17 | Press fit jig and complete machine equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697645U true CN203697645U (en) | 2014-07-09 |
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ID=51048137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068223.7U Expired - Fee Related CN203697645U (en) | 2014-02-17 | 2014-02-17 | Press fit jig and complete machine equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697645U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772738A (en) * | 2015-04-24 | 2015-07-15 | 合肥京东方光电科技有限公司 | Pressing tool |
| CN106995066A (en) * | 2017-02-27 | 2017-08-01 | 东莞市秦智工业设计有限公司 | A kind of film crimps fixture |
| CN110261068A (en) * | 2019-06-18 | 2019-09-20 | 京东方科技集团股份有限公司 | Develop the color pressure-sensitive sample and producing device, production method |
| CN111605206A (en) * | 2020-05-26 | 2020-09-01 | 歌尔股份有限公司 | Press fit structure and press fit equipment |
| CN113305541A (en) * | 2021-05-31 | 2021-08-27 | 广州鹏瑞集成电路有限公司 | Equipment of LED lamp strip |
-
2014
- 2014-02-17 CN CN201420068223.7U patent/CN203697645U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772738A (en) * | 2015-04-24 | 2015-07-15 | 合肥京东方光电科技有限公司 | Pressing tool |
| CN104772738B (en) * | 2015-04-24 | 2016-08-10 | 合肥京东方光电科技有限公司 | Tool for stitching |
| US10195809B2 (en) | 2015-04-24 | 2019-02-05 | Boe Technology Group Co., Ltd. | Press-fit device |
| CN106995066A (en) * | 2017-02-27 | 2017-08-01 | 东莞市秦智工业设计有限公司 | A kind of film crimps fixture |
| CN110261068A (en) * | 2019-06-18 | 2019-09-20 | 京东方科技集团股份有限公司 | Develop the color pressure-sensitive sample and producing device, production method |
| CN111605206A (en) * | 2020-05-26 | 2020-09-01 | 歌尔股份有限公司 | Press fit structure and press fit equipment |
| CN113305541A (en) * | 2021-05-31 | 2021-08-27 | 广州鹏瑞集成电路有限公司 | Equipment of LED lamp strip |
| CN113305541B (en) * | 2021-05-31 | 2022-06-10 | 湖南康瑄科技有限公司 | Equipment of LED lamp strip |
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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: 20140709 Termination date: 20220217 |