CN102540517A - Fully automatic COG (Chip On Glass) bonder pre-pressing pressing head unit - Google Patents
Fully automatic COG (Chip On Glass) bonder pre-pressing pressing head unit Download PDFInfo
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- CN102540517A CN102540517A CN2012100149623A CN201210014962A CN102540517A CN 102540517 A CN102540517 A CN 102540517A CN 2012100149623 A CN2012100149623 A CN 2012100149623A CN 201210014962 A CN201210014962 A CN 201210014962A CN 102540517 A CN102540517 A CN 102540517A
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- 239000011521 glass Substances 0.000 title abstract description 3
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 239000004606 Fillers/Extenders Substances 0.000 claims description 15
- 238000011835 investigation Methods 0.000 claims description 13
- 238000009413 insulation Methods 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000003287 optical effect Effects 0.000 claims description 5
- 229910001315 Tool steel Inorganic materials 0.000 claims description 3
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The invention discloses a fully automatic COG (Chip On Glass) bonder pre-pressing pressing head unit, which comprises a stand, a servo motor, a rolling guide rail intelligent combined unit and an adapter plate, wherein the adapter plate is provided with a cylinder, a cylinder connecting rod and a pressing head adjusting component; the servo motor is used for driving the rolling guide rail intelligent combined unit to move the adapter plate up and down; the pressing head adjusting component is fixed on the lower part of the adapter plate; an adjusting end part of the pressing head adjusting component is provided with a high-rigidity rolling needle guide component and a pressing head component; and the pressing head adjusting component is used for performing forward and backward adjustment and leftward and rightward adjustment on the pressing head component through the high-rigidity rolling needle guide component. According to the mode, the fully automatic COG bonder pre-pressing pressing head unit can be positioned above and below Z axis with high accuracy, and the pressing head can be used for continuously and stably adsorbing an IC (Integrated Circuit) chip and then attaching the IC chip to an LCD (Liquid Crystal Display) screen.
Description
Technical field
The present invention relates to electronic communication technology and make the field, particularly relate to a kind of full-automatic COG nation and decide machine precompressed presser unit.
Background technology
In general, in telecommunications manufacturing technology field, IC (Integrated Circuit) chip is with a large amount of microelectronic components, is placed on one like the integrated circuit of formation such as transistor, resistance, electric capacity and diode and moulds and make chip piece on the base.Nearly all chip of seeing can be called the IC chip at present, LCD (Liquid Crystal Display is called for short LCD).
In the prior art, COG (chip on glass) is about to the IC chip and directly is bundled on the LCDs, and general name COG nation decides machine.In LCD was made, it was that COG nation decides machine has become important working link in the whole LCDs of production the driving IC chip of LCD panel and LCDs hi-Fix and both firm linking together that COG nation decide machine.Present COG nation decides machine need adjust the flatness of pressure head in precompressed presser unit link, in the adjustment process, can inconvenient operation, shortcoming such as the location is inaccurate and machining precision is low, and the product correlated performance after accomplishing is exerted an influence, thereby complete machine stability descends.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of full-automatic COG nation and decides machine precompressed presser unit, can hi-Fix and let and be attached on the LCD LCDs behind the continual and steady absorption IC chip of pressure head.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: provide a kind of full-automatic COG nation to decide machine precompressed presser unit; Comprise: frame, servomotor, rolling guide intelligence assembled unit and card extender; Said card extender is provided with cylinder, cylinder connecting link and pressure head adjustment assembly; Said driven by servomotor rolling guide intelligence assembled unit moves up and down card extender; Said pressure head adjustment assembly is fixed on the card extender bottom, and the adjustment end of said pressure head adjustment assembly is provided with high rigidity needle roller guidance set and pressure head component, before and after said pressure head adjustment assembly carries out pressure head component through high rigidity needle roller guidance set with about adjustment.
In preferred embodiment of the present invention, said rolling guide intelligence assembled unit is fixed on central rack, is provided with inductor in the left side of said frame.
In preferred embodiment of the present invention; Said pressure head adjustment assembly comprises an adjustment piece and an investigation mission outside the city or town monoblock in a plurality of screw micrometers, adjustment support, the axis of rolling; The adjustment piece was connected with the investigation mission outside the city or town monoblock and with the adjustment support in the said axis of rolling passed; Said investigation mission outside the city or town monoblock is built-in with a plurality of bearings, and said screw micrometer suit is fixed on the investigation mission outside the city or town monoblock and with the adjustment support and contacts.
In preferred embodiment of the present invention, said high rigidity needle roller guidance set comprises axle and roller cup, and said axle is connected with pressure head component, and said roller cup is connected with pressure head adjustment assembly.
In preferred embodiment of the present invention, a side of said cylinder connecting link is provided with Fibre Optical Sensor.
In preferred embodiment of the present invention, said pressure head component comprises pressure head, thermal insulation board and axle web joint, and said thermal insulation board is placed between pressure head and the axle web joint.
In preferred embodiment of the present invention, said pressure head is a SKD11 grinding tool steel, and said thermal insulation board is the aluminium oxide material.
The invention has the beneficial effects as follows: full-automatic COG nation decides machine precompressed presser unit Stability Analysis of Structures, easy to adjust; LCDs on the precompressed platform can through high-power microscope and image processing system automatic accurate with the precompressed pressure head on the IC chip location of adsorbing; Degree of accuracy reaches ± and 0.005 millimeter; Be equivalent to the nearly 1/10 of hairline, the structure of precompressed presser unit is in addition selected rational workpiece material for use; Design more humanely, make the staff debug the flatness of pressure head more easily, easily, complete machine stability is good, and repeatable accuracy is controlled within the 3 μ m.
Description of drawings
Fig. 1 is the front view that the full-automatic COG of the present invention nation decides one preferred embodiment of machine precompressed presser unit;
Fig. 2 is the left view that the full-automatic COG of the present invention nation decides one preferred embodiment of machine precompressed presser unit;
Fig. 3 is the three-dimensional decomposition texture synoptic diagram that the full-automatic COG of the present invention nation decides pressure head adjustment assembly in the machine precompressed presser unit;
Fig. 4 is the three-dimensional package assembly synoptic diagram that the full-automatic COG of the present invention nation decides pressure head adjustment assembly in the machine precompressed presser unit;
Fig. 5 is the perspective view that the full-automatic COG of the present invention nation decides pressure head component in the machine precompressed presser unit.
The mark of each parts is following in the accompanying drawing: 1, frame; 2, servomotor; 3, rolling guide intelligence assembled unit; 4, card extender; 5, pressure head adjustment assembly; 6, high rigidity needle roller guidance set; 7, pressure head component; 10, inductor; 40, cylinder; 41, cylinder connecting link; 410, Fibre Optical Sensor; 50, screw micrometer; 51, adjustment support; 52, interior adjustment piece; 53, investigation mission outside the city or town monoblock; 510, the axis of rolling; 520, bearing; 60, axle; 61, roller cup; 70, axle web joint; 71, thermal insulation board; 72, pressure head.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
See also Fig. 1 and Fig. 2; The embodiment of the invention comprises: a kind of full-automatic COG nation decides machine precompressed presser unit; Comprise: frame 1, servomotor 2, rolling guide intelligence assembled unit 3 and card extender 4; Card extender 4 is provided with cylinder 40, cylinder connecting link 41 and pressure head adjustment assembly 5, and servomotor 2 drives rolling guide intelligence assembled unit 3 moves up and down card extender 4, and pressure head adjustment assembly 5 is fixed on card extender 4 bottoms; The adjustment end of pressure head adjustment assembly 5 is provided with high rigidity needle roller guidance set 6 and pressure head component 7, before and after pressure head adjustment assembly 5 carries out through 6 pairs of pressure head component of high rigidity needle roller guidance set 7 with about adjustment.
Furtherly, said rolling guide intelligence assembled unit 3 is fixed on frame 1 middle part, is provided with inductor 10 in the left side of frame 1, controls the extreme position that moves up and down and the origin position of card extender 4.One side of cylinder connecting link 41 is provided with Fibre Optical Sensor 410, for cylinder 40 provides the work induced signal.
See also Fig. 3 and Fig. 4; Said pressure head adjustment assembly 5 comprises an adjustment piece 52 and an investigation mission outside the city or town monoblock 53 in a plurality of screw micrometer 50, adjustment support 51, the axis of rolling 510; Adjustment piece 52 was connected with investigation mission outside the city or town monoblock 53 and with adjustment support 51 in the axis of rolling 510 passed; Investigation mission outside the city or town monoblock 53 is built-in with a plurality of bearings 520, and screw micrometer 50 suits are fixed on the investigation mission outside the city or town monoblock 53 and with adjustment support 51 and contact.High rigidity needle roller guidance set 6 comprises axle 60 and roller cup 61, and axle 60 can move by easy on and off with roller cup 61, and its axis 60 is connected with pressure head component 7, impels pressure head component 7 under the drive of axle 60, can move up and down.When screw micrometer 50 is regulated; The adjustment support 51 that is in contact with it is along with the axis of rolling 510 rotations; Adjustment piece 52 in the adjustment piece 52, is promptly adjusted the pressure head component 7 on high rigidity needle roller guidance set 6 axis 60 in high rigidity needle roller guidance set 6 is fixed in also along with rotation simultaneously; These front and back that are adjusted to pressure head component 7 are regulated, and the left and right adjusting of pressure head component 7 also is the same principle.Because high rigidity needle roller guidance set 6 is fixed in the pressure head adjustment assembly 5, axle 60 is connected with pressure head component 7, impel pressure head component 7 by pressure head adjustment assembly 5 front and back and about adjust.
See also Fig. 5; In pressure head component 7 absorption IC chip processes; Owing to attach and need certain temperature on IC chip and the LCDs; Then the part material to pressure head component 7 has certain requirement, and pressure head component 7 comprises a web joint 70, thermal insulation board 71 and pressure head 72, and thermal insulation board 71 is placed between a web joint 70 and the pressure head 72.Wherein thermal insulation board 71 is the aluminium oxide material, and pressure head 72 is a SKD11 grinding tool steel, requires Rockwell's hardness higher and surfaceness is very high, and pressure head 72 will carry out discharge process, does vacuum hole and adsorbs the IC chip.
The full-automatic COG of the present invention nation decides the course of work of machine precompressed presser unit: the IC chip that passes over preceding operation, and then is attached at an IC chip that is adsorbed on the pressure head component 7 on the LCD display on pressure head component 7 with vacuum suction.Rolling guide intelligence assembled unit 3 drives structures all on its plate toward Z axle moved beneath through card extender 4; This moment, pressure head component 7 attached to the IC chip that has adsorbed on the LCD display on the worktable of below through vacuum; After the IC chip is run into the LCD display on the platform of below; The axle 60 of pressure head component 7 and 6 li of high rigidity needle roller guidance sets is extruded toward Z axle top and moves; After Fibre Optical Sensor 410 was sensed during to certain position, cylinder 40 provided the power of a Z-direction to the axle 60 of 6 li of high rigidity needle roller components through cylinder connecting link 41, and the IC chip that then is adsorbed on the pressure head 72 is attached on the LCD display.
The full-automatic COG of the present invention nation decides machine precompressed presser unit and is different from prior art: the structure of pressure head adjustment assembly is to adjust through lever principle; Axle cooperates with bearing, and the adjustment support is connected with axle, spool and screw micrometer, adjust middle being connected of piece; Regulate by screw micrometer then; Effective accuracy is 0.01mm, and adjustment is flexible, and the stability of complete machine is high.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes instructions of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (7)
1. a full-automatic COG nation decides machine precompressed presser unit; Comprise: frame, servomotor, rolling guide intelligence assembled unit and card extender; It is characterized in that; Said card extender is provided with cylinder, cylinder connecting link and pressure head adjustment assembly, and said driven by servomotor rolling guide intelligence assembled unit moves up and down card extender, and said pressure head adjustment assembly is fixed on the card extender bottom; The adjustment end of said pressure head adjustment assembly is provided with high rigidity needle roller guidance set and pressure head component, before and after said pressure head adjustment assembly carries out pressure head component through high rigidity needle roller guidance set with about adjustment.
2. full-automatic COG according to claim 1 nation decides machine precompressed presser unit, it is characterized in that said rolling guide intelligence assembled unit is fixed on central rack, is provided with inductor in the left side of said frame.
3. full-automatic COG according to claim 1 nation decides machine precompressed presser unit; It is characterized in that; Said pressure head adjustment assembly comprises an adjustment piece and an investigation mission outside the city or town monoblock in a plurality of screw micrometers, adjustment support, the axis of rolling; The adjustment piece was connected with the investigation mission outside the city or town monoblock and with the adjustment support in the said axis of rolling passed, and said investigation mission outside the city or town monoblock is built-in with a plurality of bearings, and said screw micrometer suit is fixed on the investigation mission outside the city or town monoblock and with the adjustment support and contacts.
4. full-automatic COG according to claim 1 nation decides machine precompressed presser unit, it is characterized in that said high rigidity needle roller guidance set comprises axle and roller cup, and said axle is connected with pressure head component, and said roller cup is adjusted assembly with pressure head and is connected.
5. full-automatic COG according to claim 1 nation decides machine precompressed presser unit, it is characterized in that a side of said cylinder connecting link is provided with Fibre Optical Sensor.
6. full-automatic COG according to claim 1 nation decides machine precompressed presser unit, it is characterized in that said pressure head component comprises pressure head, thermal insulation board and axle web joint, and said thermal insulation board is placed between pressure head and the axle web joint.
7. full-automatic COG according to claim 6 nation decides machine precompressed presser unit, it is characterized in that said pressure head is a SKD11 grinding tool steel, and said thermal insulation board is the aluminium oxide material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014962.3A CN102540517B (en) | 2012-01-18 | 2012-01-18 | Fully automatic COG (Chip On Glass) bonder pre-pressing pressing head unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210014962.3A CN102540517B (en) | 2012-01-18 | 2012-01-18 | Fully automatic COG (Chip On Glass) bonder pre-pressing pressing head unit |
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| Publication Number | Publication Date |
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| CN102540517A true CN102540517A (en) | 2012-07-04 |
| CN102540517B CN102540517B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210014962.3A Expired - Fee Related CN102540517B (en) | 2012-01-18 | 2012-01-18 | Fully automatic COG (Chip On Glass) bonder pre-pressing pressing head unit |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556941A (en) * | 2016-11-25 | 2017-04-05 | 深圳市诚亿自动化科技有限公司 | A kind of main indenter device of light-duty thermostatic type |
| CN107621706A (en) * | 2017-09-28 | 2018-01-23 | 苏州富强加能精机有限公司 | A kind of this press mechanism for being used to press LCDs display circuit |
| CN107861277A (en) * | 2017-12-23 | 2018-03-30 | 苏州富强科技有限公司 | Pressure head micro-adjusting mechanism for LCDs press fit device |
| CN107884965A (en) * | 2017-12-23 | 2018-04-06 | 苏州富强科技有限公司 | Three-dimensional pressure head micro-adjusting mechanism for LCDs press fit device |
| CN108196589A (en) * | 2017-12-26 | 2018-06-22 | 深圳市诺峰光电设备有限公司 | A kind of novel adjusting depth of parallelism mechanism arrangement |
| CN108710231A (en) * | 2018-07-04 | 2018-10-26 | 中电科风华信息装备股份有限公司 | A kind of pre- pressure actuator of accurate rotation contraposition of bonding machines |
| CN110650621A (en) * | 2019-09-25 | 2020-01-03 | 业成科技（成都）有限公司 | Jig, prepressing device and binding equipment |
| CN111679465A (en) * | 2020-06-10 | 2020-09-18 | 深圳汉和智造有限公司 | False pressure device |
| CN112731693A (en) * | 2019-10-29 | 2021-04-30 | 东莞市华慧智能装备有限公司 | Quick cooling pressure head on mobile phone display screen binding equipment |
| CN115877604A (en) * | 2023-02-22 | 2023-03-31 | 中电科风华信息装备股份有限公司 | Bonding machine and pressure head mechanism with leveling structure for bonding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201293889Y (en) * | 2008-11-06 | 2009-08-19 | 深圳市福和达电子设备有限公司 | Mobile gantry type IC pick-up device for COG binding machine |
| CN201556002U (en) * | 2009-09-30 | 2010-08-18 | 日东电子科技(深圳)有限公司 | Positioning device of COG glass substrate |
| CN102087428A (en) * | 2010-05-17 | 2011-06-08 | 辽宁益盛达机电设备制造有限公司 | IC (integrated circuit) sucking and up-and-down moving mechanism for full-automatic COG (chip on class) binding machine |
| CN102087427A (en) * | 2010-05-17 | 2011-06-08 | 辽宁益盛达机电设备制造有限公司 | Working platform lifting mechanism of full-automatic COG (Chip on Glass) binding machine |
-
2012
- 2012-01-18 CN CN201210014962.3A patent/CN102540517B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201293889Y (en) * | 2008-11-06 | 2009-08-19 | 深圳市福和达电子设备有限公司 | Mobile gantry type IC pick-up device for COG binding machine |
| CN201556002U (en) * | 2009-09-30 | 2010-08-18 | 日东电子科技(深圳)有限公司 | Positioning device of COG glass substrate |
| CN102087428A (en) * | 2010-05-17 | 2011-06-08 | 辽宁益盛达机电设备制造有限公司 | IC (integrated circuit) sucking and up-and-down moving mechanism for full-automatic COG (chip on class) binding machine |
| CN102087427A (en) * | 2010-05-17 | 2011-06-08 | 辽宁益盛达机电设备制造有限公司 | Working platform lifting mechanism of full-automatic COG (Chip on Glass) binding machine |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106556941A (en) * | 2016-11-25 | 2017-04-05 | 深圳市诚亿自动化科技有限公司 | A kind of main indenter device of light-duty thermostatic type |
| CN106556941B (en) * | 2016-11-25 | 2019-05-24 | 深圳市诚亿自动化科技有限公司 | A kind of main indenter device of light-duty thermostatic type |
| CN107621706A (en) * | 2017-09-28 | 2018-01-23 | 苏州富强加能精机有限公司 | A kind of this press mechanism for being used to press LCDs display circuit |
| CN107884965A (en) * | 2017-12-23 | 2018-04-06 | 苏州富强科技有限公司 | Three-dimensional pressure head micro-adjusting mechanism for LCDs press fit device |
| CN107861277A (en) * | 2017-12-23 | 2018-03-30 | 苏州富强科技有限公司 | Pressure head micro-adjusting mechanism for LCDs press fit device |
| CN107884965B (en) * | 2017-12-23 | 2023-07-04 | 苏州富强科技有限公司 | Three-dimensional pressure head fine adjustment mechanism for liquid crystal display screen pressing device |
| CN107861277B (en) * | 2017-12-23 | 2023-07-25 | 苏州富强科技有限公司 | Pressure head fine adjustment mechanism for liquid crystal display screen pressing device |
| CN108196589A (en) * | 2017-12-26 | 2018-06-22 | 深圳市诺峰光电设备有限公司 | A kind of novel adjusting depth of parallelism mechanism arrangement |
| CN108710231A (en) * | 2018-07-04 | 2018-10-26 | 中电科风华信息装备股份有限公司 | A kind of pre- pressure actuator of accurate rotation contraposition of bonding machines |
| CN110650621A (en) * | 2019-09-25 | 2020-01-03 | 业成科技（成都）有限公司 | Jig, prepressing device and binding equipment |
| CN112731693A (en) * | 2019-10-29 | 2021-04-30 | 东莞市华慧智能装备有限公司 | Quick cooling pressure head on mobile phone display screen binding equipment |
| CN111679465A (en) * | 2020-06-10 | 2020-09-18 | 深圳汉和智造有限公司 | False pressure device |
| CN111679465B (en) * | 2020-06-10 | 2023-08-29 | 深圳汉和智造有限公司 | False pressing device |
| CN115877604A (en) * | 2023-02-22 | 2023-03-31 | 中电科风华信息装备股份有限公司 | Bonding machine and pressure head mechanism with leveling structure for bonding machine |
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|---|---|
| CN102540517B (en) | 2015-01-07 |
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Effective date of registration: 20160819 Address after: Nanhu road Wuzhong Economic Development Zone in Suzhou City, Jiangsu Province, No. 73 215000 Patentee after: SUZHOU VS ELECTRONICS CO.,LTD. Address before: 215000, No. 45, Fangyuan street, Fangyuan Road, Suzhou Industrial Park, Jiangsu Patentee before: SUZHOU INTELLIGENT ELECTRONIC CO.,LTD. |
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Effective date of registration: 20220411 Address after: Room 805, No. 1, Southeast Avenue, Changshu high tech Industrial Development Zone, Suzhou, Jiangsu 215500 Patentee after: Jiangsu Kaili Intelligent Manufacturing Co.,Ltd. Address before: 215000 No. 73, nanhu road, Wuzhong Economic Development Zone, Suzhou, Jiangsu Patentee before: SUZHOU VS ELECTRONICS CO.,LTD. |
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Granted publication date: 20150107 |