CN204309305U - Nation determines precompressed indenter device - Google Patents
Nation determines precompressed indenter device Download PDFInfo
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- CN204309305U CN204309305U CN201420745510.7U CN201420745510U CN204309305U CN 204309305 U CN204309305 U CN 204309305U CN 201420745510 U CN201420745510 U CN 201420745510U CN 204309305 U CN204309305 U CN 204309305U
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Abstract
The utility model relates to a kind of nation and determines precompressed indenter device, comprise precompressed pressure head, multiple vacuum hole linearly arranged independent of each other is provided with in described precompressed pressure head, described nation determines precompressed indenter device and also comprises vacuum current divider, described vacuum current divider is provided with main bleeding point, split channel and multiple independent of each other point of bleeding point, described multiple points of bleeding points are communicated with described main bleeding point by described split channel, vacuum hole in described precompressed pressure head is communicated with described point of bleeding point one_to_one corresponding and forms multichannel vacuum pipeline, the control valve controlling these vacuum line closure or openness is equipped with in the vacuum line of every road.All control valve is configured with in the vacuum line of every road, closedown and the unlatching of vacuum line can be controlled as required, thus form the absorption path of different length, the nation that can adapt to different length IC determines precompressed operation, avoid the loaded down with trivial details operation changing precompressed pressure head, avoid making the equipment cost that multiple precompressed pressure head brings simultaneously.
Description
Technical field
The utility model relates to nation and determines technical field, particularly relates to a kind of nation and determines precompressed indenter device.
Background technology
In module nation customization journey, the precompressed pressure head surface that COG (Chip on Glass, chip on glass technique) nation locking equipment uses is processed with vacuum hole, is convenient to fix IC in manufacturing process thus carry.Dissimilar product can use the IC chip of different length.Under normal circumstances, a kind of precompressed pressure head cannot the Production requirement of corresponding multiple IC.
In module COG nation customization journey, a kind of precompressed pressure head cannot the Production requirement of corresponding multiple IC, and the solution that current industry adopts is, the precompressed pressure head of the corresponding vacuum hole size of the IC chip design according to different length, changes when needing.
The solution of current industry, need to change corresponding precompressed pressure head when using the IC of different length to produce, because IC size is various in style, same equipment is caused to need to be equipped with the production of the corresponding multiple IC of precompressed pressure head ability of different size, thus add equipment purchasing cost, add the complexity that product variety switches operation.
Utility model content
Based on this, be necessary to provide a kind of nation to determine precompressed indenter device, the nation that can adapt to different length IC determines precompressed operation.
A kind of nation determines precompressed indenter device, comprise precompressed pressure head, multiple vacuum hole linearly arranged independent of each other is provided with in described precompressed pressure head, described nation determines precompressed indenter device and also comprises vacuum current divider, described vacuum current divider is provided with main bleeding point, split channel and multiple independent of each other point of bleeding point, described multiple points of bleeding points are communicated with described main bleeding point by described split channel, vacuum hole in described precompressed pressure head is communicated with described point of bleeding point one_to_one corresponding and forms multichannel vacuum pipeline, the control valve controlling these vacuum line closure or openness is equipped with in the vacuum line of every road.
Wherein in an embodiment, be connected between described vacuum hole with described point of bleeding point by vacuum tracheae, described control valve is arranged on described vacuum tracheae.
Wherein in an embodiment, be connected between described vacuum hole with described point of bleeding point by vacuum tracheae, described control valve is arranged on described vacuum current divider.
Wherein in an embodiment, bleed and linearly arrange for described multiple points.
Wherein in an embodiment, described control valve is hand control valve.
Wherein in an embodiment, the cross section of the vacuum hole in described precompressed pressure head is circular or square.
Above-mentioned nation determines precompressed indenter device, precompressed pressure head is provided with multiple vacuum hole independently linearly arranged, multiple vacuum line can be set up at precompressed pressure head and extraneous vacuum source by vacuum current divider, each vacuum line is configured with control valve all separately, closedown and the unlatching of vacuum line can be controlled as required, thus form the absorption path of different length, the nation that can adapt to different length IC determines precompressed operation, avoid the loaded down with trivial details operation changing precompressed pressure head, avoid making the equipment cost that multiple precompressed pressure head brings simultaneously.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the utility model nation determines precompressed indenter device;
Fig. 2 is the cross-sectional schematic that the utility model nation determines vacuum current divider in precompressed indenter device;
Fig. 3 is the cross-sectional schematic of precompressed pressure head.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.On the contrary, when element be referred to as " directly existing " another element " on " time, there is not intermediary element.Term as used herein " vertical ", " level ", "left", "right" and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Please refer to Fig. 1, the utility model provides a kind of nation to determine precompressed indenter device, comprise the vacuum tracheae 130 of vacuum current divider 110, precompressed pressure head 120, connection vacuum current divider 110 and precompressed pressure head 120, and control the unlatching of vacuum tracheae 130 and the control valve 140 closed.
Please refer to Fig. 2, vacuum current divider 110 is in order to connect extraneous vacuum source.The upper surface of vacuum current divider 110 is provided with a main bleeding point 112, and lower surface is provided with multiple independent of each other point of bleeding point 114, and vacuum current divider 110 inside is provided with split channel 116.Multiple points of bleeding points 114 are communicated with main bleeding point 112 respectively by split channel 116.Like this, after the main bleeding point 112 of vacuum current divider 110 is connected to vacuum source by vacuum tracheae, split channel 116 Jiu Jiang mono-tunnel vacuum (as shown by the arrows in Figure 1) is split into multichannel vacuum, flows out from the lower surface of vacuum current divider 110.Multiple points of bleeding points 114 linearly arrange, but not as limit, as long as vacuum current divider 110 can be split into multichannel vacuum.
Please refer to Fig. 3, in precompressed pressure head 120, be provided with multiple independently vacuum hole 122.The quantity of vacuum hole 122 is consistent with the quantity of point bleeding point 114.Like this, vacuum hole 122 to be communicated with point bleeding point 114 one_to_one corresponding by multiple vacuum tracheae 130 and to form multichannel vacuum pipeline, and often all configures an aforesaid control valve 140 in the vacuum line of road.Like this, every road vacuum line all can control closure or openness separately.Control valve 140 is hand control valve, and it can be contained on vacuum tracheae 130, also can be arranged on vacuum current divider 110.
Multiple vacuum holes 122 in precompressed pressure head 120 linearly arrange, and form linear absorption path.The length in the quantity of vacuum hole 122 and the absorption path of formation thereof, can determine the longest IC of the length of precompressed operation according to carrying out nation and determine.
Each vacuum hole 122 all can provide certain adsorption area, and the various shapes such as circular or square can be arranged in the cross section of vacuum hole 122.The area in cross section there is no specific requirement, as long as fixing for the IC absorption rear nation that performs can be determined precompressed operation by multiple vacuum hole 122 together.
When producing, the actual size of the IC used according to product, determine which vacuum hole 122 needs to use, manually operation control valve 140 makes it open; Determine which vacuum hole 122 does not need to use, then the control valve 140 of its corresponding pipeline is closed.
In normal productive process, equipment is automatically opened or is closed vacuum, and control valve 140 keeps vacuum line in the on state also open simultaneously or close, but the vacuum line that control valve 140 is under closed condition then remains closed condition.When using the shorter IC of length to produce, only need open the control valve 140 of a part of vacuum line corresponding with the length of this IC, the vacuum source making this part vacuum line be communicated with vacuum tracheae and the external world forms path and just can produce; When using the longer IC of length to produce, the length parameter with reference to IC can open most or all of control valve 140, make most or all vacuum lines all UNICOM's vacuum tracheae form path and produce.So just achieving a precompressed pressure head 120 can the needs of corresponding different length IC chip production.
In the utility model, to originally connect the vacuum source of precompressed pressure head 120, first be connected on vacuum current divider 110, between vacuum source and precompressed pressure head 120, set up its multichannel vacuum pipeline by vacuum current divider 110, every road vacuum line all configures the control valve 140 that can control this vacuum line and open or close simultaneously.By unlatching or the closedown of control valve 140, the absorption path of different length can be formed at precompressed pressure head 120 place, the nation that just can adapt to the IC of different length determines precompressed operation, avoids the loaded down with trivial details operation changing precompressed pressure head, avoids making the equipment cost that multiple precompressed pressure head brings simultaneously.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a nation determines precompressed indenter device, comprise precompressed pressure head, it is characterized in that, multiple vacuum hole linearly arranged independent of each other is provided with in described precompressed pressure head, described nation determines precompressed indenter device and also comprises vacuum current divider, described vacuum current divider is provided with main bleeding point, split channel and multiple independent of each other point of bleeding point, described multiple points of bleeding points are communicated with described main bleeding point by described split channel, vacuum hole in described precompressed pressure head is communicated with described point of bleeding point one_to_one corresponding and forms multichannel vacuum pipeline, the control valve controlling these vacuum line closure or openness is equipped with in the vacuum line of every road.
2. nation according to claim 1 determines precompressed indenter device, it is characterized in that, is connected between described vacuum hole with described point of bleeding point by vacuum tracheae, and described control valve is arranged on described vacuum tracheae.
3. nation according to claim 1 determines precompressed indenter device, it is characterized in that, is connected between described vacuum hole with described point of bleeding point by vacuum tracheae, and described control valve is arranged on described vacuum current divider.
4. nation according to claim 1 determines precompressed indenter device, it is characterized in that, bleeds and linearly arranges for described multiple points.
5. nation according to claim 1 determines precompressed indenter device, it is characterized in that, described control valve is hand control valve.
6. nation according to claim 1 determines precompressed indenter device, it is characterized in that, the cross section of the vacuum hole in described precompressed pressure head is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745510.7U CN204309305U (en) | 2014-12-01 | 2014-12-01 | Nation determines precompressed indenter device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420745510.7U CN204309305U (en) | 2014-12-01 | 2014-12-01 | Nation determines precompressed indenter device |
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| CN204309305U true CN204309305U (en) | 2015-05-06 |
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| CN201420745510.7U Active CN204309305U (en) | 2014-12-01 | 2014-12-01 | Nation determines precompressed indenter device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972687A (en) * | 2015-06-24 | 2015-10-14 | 苏州光宝康电子有限公司 | FPC pressure maintaining pressure head mechanism |
| CN105960106A (en) * | 2016-04-21 | 2016-09-21 | 京东方科技集团股份有限公司 | False pressure head and operating method thereof |
| CN111965868A (en) * | 2020-09-27 | 2020-11-20 | 深圳晶华显示电子股份有限公司 | Method for calculating COG hot pressing process parameters |
-
2014
- 2014-12-01 CN CN201420745510.7U patent/CN204309305U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972687A (en) * | 2015-06-24 | 2015-10-14 | 苏州光宝康电子有限公司 | FPC pressure maintaining pressure head mechanism |
| CN104972687B (en) * | 2015-06-24 | 2016-11-23 | 苏州光宝康电子有限公司 | FPC pressurize pressure heads mechanism |
| CN105960106A (en) * | 2016-04-21 | 2016-09-21 | 京东方科技集团股份有限公司 | False pressure head and operating method thereof |
| WO2017181742A1 (en) * | 2016-04-21 | 2017-10-26 | 京东方科技集团股份有限公司 | Pre-bonding head and operation method thereof |
| US20180199444A1 (en) * | 2016-04-21 | 2018-07-12 | Boe Technology Group Co., Ltd. | Pre-Press Head and Operating Method Thereof |
| US10729015B2 (en) | 2016-04-21 | 2020-07-28 | Boe Technology Group Co., Ltd. | Pre-press head and operating method of pre-press head |
| CN111965868A (en) * | 2020-09-27 | 2020-11-20 | 深圳晶华显示电子股份有限公司 | Method for calculating COG hot pressing process parameters |
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