CN102956846A - Pressing head of pressing machine - Google Patents
Pressing head of pressing machine Download PDFInfo
- Publication number
- CN102956846A CN102956846A CN2012103902588A CN201210390258A CN102956846A CN 102956846 A CN102956846 A CN 102956846A CN 2012103902588 A CN2012103902588 A CN 2012103902588A CN 201210390258 A CN201210390258 A CN 201210390258A CN 102956846 A CN102956846 A CN 102956846A
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- Prior art keywords
- pressure head
- heat dissipating
- dissipating layer
- pressing head
- contiguous block
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Abstract
The invention provides a pressing head of a pressing machine. The pressing head comprises a pressing head and a pressing head connection block, wherein the pressing head connection block is fixed to the top of the pressing head and provided with a connection shaft sleeve; the pressing head is provided with a positioning hole corresponding to the connection shaft sleeve in a width direction; a connection shaft passes through the positioning hole and the connection shaft sleeve to fix the pressing head and the pressing head connection block together; a heat radiation layer connected with a cylinder connection piece and made of a metal material is arranged at the top of the pressing head connection block; and a plurality of heat radiation grooves are formed in the heat radiation layer. With the adoption of the pressing head for the pressing machine provided by the invention, an interval between the pressing head and the connection block can be eliminated so as to ensure that the levelness of the pressing head has no change and improve equipment precision.
Description
Technical field
The invention belongs to organic luminescent device IC nation and decide the field, relate in particular to a kind of IC nation and decide this press pressure head of usefulness.
Background technology
Organic electroluminescent LED (Organic Light Emitting Diode, OLED) possess self-luminous, the reaction time is fast, the visual angle is wide, cost is low, manufacturing process is simple, resolution is good and the multiple advantages such as high brightness, is considered to the emerging application technology of follow-on flat-panel screens.In the OLED technology, IC(integrated circuit) nation to decide technology be an extremely important and crucial technology, the grade of this technology directly affects quality and the manufacturing cost of OLED product.Generally, people are processed into semicircle with the pressure head of this press and the mid portion of the contacted one side of pressure head contiguous block, after pressure head and the combination of pressure head contiguous block, just form the hole of knowing clearly, then in the middle of hole, add an axle, by two pressing plates the pressure head contiguous block of pressure head and adjustment levelness is tied, and will links up with pressure head contiguous block and cylinder portion by the intermediate layer of containing heat-insulating material.Because the fixation clip screw hole is gapped, heat-insulating material can be out of shape under pressure simultaneously, and the levelness of pressure head is difficult for guaranteeing that in equipment running process, the levelness of pressure head easily changes that the nation that affects IC decides quality, easily causes the IC skew.
Summary of the invention
The invention provides a kind of gap that can eliminate between pressure head and the contiguous block, guarantee that the pressure head levelness does not change and can improve this press pressure head of equipment precision.
In order to achieve the above object, the technical solution used in the present invention is: comprise pressure head and be fixed on the pressure head top and with the pressure head contiguous block of connecting bushing; Described pressure head offers the location hole corresponding with connecting bushing at Width, connecting axle runs through location hole and connecting bushing is fixed together pressure head and pressure head contiguous block, the top of pressure head contiguous block is provided with the heat dissipating layer that is connected and is made by rigid metallic material with cylinder connection piece, offers some radiating grooves on the heat dissipating layer.
The two ends of described pressure head contiguous block are fixed with the pressure head Level-adjusting screw that contacts with the pressure head top.
Offer the some radiating grooves that run through heat dissipating layer on the described heat dissipating layer.
One side of described heat dissipating layer is provided with the radiator fan corresponding with radiating groove.
Described some radiating grooves are parallel to each other.
Described heat dissipating layer is I-shape construction.
Be provided with the first fixed screw that heat dissipating layer bottom and pressure head contiguous block are fixed together on the base of described heat dissipating layer.
Be provided with the second fixed screw that heat dissipating layer and cylinder connection piece are fixed together on the described cylinder connection piece.
Compared with prior art, pressure head contiguous block band connecting bushing of the present invention, connecting axle runs through the location hole on connecting bushing and the pressure head, pressure head contiguous block and pressure head are combined closely, the defective that has the gap in the existing design of elimination between pressure head and the pressure head contiguous block, simultaneously because heat dissipating layer is to adopt rigid metallic material to make and offer some radiating grooves (venetian blind type radiating groove), so, when heat dissipating layer is heated, radiating groove is deformation not to occur, guarantee that the pressure head levelness does not change, the dissipation of heat that heating tube produced when radiating groove will be bound IC is simultaneously gone out, the heat that heating tube provides when not allowing the IC binding is delivered to cylinder portion, guarantees the precision of equipment.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is front view of the present invention.
1, pressure head, 2, the pressure head contiguous block, 3, pressure head Level-adjusting screw, 4, the first fixed screw, 5, radiator fan, 6, heat dissipating layer, 7, cylinder connection piece, the 8, second fixed screw, 9, radiating groove, 10, connecting axle, 11, lower bottom base, 12, workbench, 13, IC, 14, OLED screen, 15, heating tube, 16, location hole.
Embodiment
Below in conjunction with accompanying drawing the present invention is further specified.
Referring to Fig. 1-2, the present invention includes pressure head 1 and be fixed on pressure head 1 top and with the pressure head contiguous block 2 of connecting bushing, the two ends of pressure head contiguous block 2 are fixed with the pressure head Level-adjusting screw 3 that contacts with pressure head 1 top; Pressure head 1 offers the location hole corresponding with connecting bushing 16 at Width, and connecting axle 10 runs through location hole 16 and connecting bushing is fixed together pressure head 1 and pressure head contiguous block 2;
The top of pressure head contiguous block 2 is provided with the heat dissipating layer 6 that is connected and is made by rigid metallic material with cylinder connection piece 7, be provided with the first fixed screw 4 that heat dissipating layer 6 bottoms and pressure head contiguous block 2 are fixed together on the base of heat dissipating layer 6, heat dissipating layer 6 is I-shape construction, offer at heat dissipating layer 6 and to run through several radiating grooves 9 heat dissipating layer 6 and that be parallel to each other, a side of heat dissipating layer 6 is provided with the radiator fan 5 corresponding with radiating groove 9; Be provided with the second fixed screw 8 that heat dissipating layer 6 and cylinder connection piece 7 are fixed together on the cylinder connection piece 7.
Compared with prior art, pressure head contiguous block 2 band connecting bushings of the present invention, connecting axle 10 runs through the location hole 16 on connecting bushing and the pressure head 1, pressure head contiguous block 2 and pressure head 1 are combined closely, the defective that has the gap in the existing design of elimination between pressure head 1 and the pressure head contiguous block 2, simultaneously because heat dissipating layer 6 adopts rigid metallic material to make and offer some parallel radiating grooves 9, these parallel radiating grooves 9 are on the short transverse that venetian blind type is arranged in heat dissipating layer successively.So when heat dissipating layer 6 was heated, radiating groove 9 was deformation not to occur, guarantee that pressure head 1 levelness does not change, and, also be provided with pressure head Level-adjusting screw in order to auxiliary adjustment pressure head level at the two ends of pressure head contiguous block 2.
This press need to be realized binding by heating tube 15 heating on the pressure head 1 on IC13 being tied to the OLED screen 14 that is placed on lower bottom base 11 and the workbench 12 time, and these heats are delivered on the cylinder by pressure head 1 and connector, have affected the precision of equipment.The present invention changes heat-insulating material into heat dissipating layer 6 that rigid metallic material is made, and offers some parallel radiating grooves 9 at heat insulation layer.Deformation occurs at the Shi Buhui that is heated in the heat dissipating layer that rigid metallic material is made, and the dissipation of heat that its radiating groove of offering above 9 can make pressure head pass over goes out, and avoiding heat to be delivered to affects equipment precision on the cylinder.The present invention also is provided with the radiator fan 5 corresponding with radiating groove 9 in a side of heat dissipating layer 6, and radiator fan 5 can better be taken away heat, and the heat insulation and dissipation effect of heat dissipating layer 6 is further strengthened, and further improves equipment precision.
Through experiment confirm, in the process of practical application, use of the prior art press pressure head when carrying out the IC binding, per tour debugging pressure head 4 times (200/time); Per tour is produced 800; And when using the present invention to carry out the IC binding, per tour debugging pressure head 2 times (1200/time), per tour is produced 2400; So the present invention can improve production efficiency more than three times, the nation of IC decides quality and can guarantee to 99.99%.
Claims (8)
1. this press pressure head is characterized in that: comprise pressure head (1) and be fixed on pressure head (1) top and with the pressure head contiguous block (2) of connecting bushing; Described pressure head (1) offers the location hole corresponding with connecting bushing (16) at Width, connecting axle (10) runs through location hole (16) and connecting bushing is fixed together pressure head (1) and pressure head contiguous block (2), the top of pressure head contiguous block (2) is provided with the heat dissipating layer (6) that is connected and is made by rigid metallic material with cylinder connection piece (7), offers some radiating grooves (9) on the heat dissipating layer (6).
2. according to claim 1 press pressure head, it is characterized in that: the two ends of described pressure head contiguous block (2) are fixed with the pressure head Level-adjusting screw (3) that contacts with pressure head (1) top.
3. according to claim 1 press pressure head is characterized in that: offer the some radiating grooves (9) that run through heat dissipating layer (6) on the described heat dissipating layer (6).
4. according to claim 1 or 3 described press pressure heads, it is characterized in that: a side of described heat dissipating layer (6) is provided with the radiator fan (5) corresponding with radiating groove (9).
5. according to claim 1 or 3 described press pressure heads, it is characterized in that: described some radiating grooves (9) are parallel to each other.
6. according to claim 1 or 3 described press pressure heads, it is characterized in that: described heat dissipating layer (6) is I-shape construction.
7. according to claim 6 press pressure head is characterized in that: be provided with the first fixed screw (4) that heat dissipating layer (6) bottom and pressure head contiguous block (2) are fixed together on the base of described heat dissipating layer (6).
8. according to claim 1 press pressure head is characterized in that: be provided with the second fixed screw (8) that heat dissipating layer (6) and cylinder connection piece (7) are fixed together on the described cylinder connection piece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103902588A CN102956846A (en) | 2012-10-15 | 2012-10-15 | Pressing head of pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103902588A CN102956846A (en) | 2012-10-15 | 2012-10-15 | Pressing head of pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102956846A true CN102956846A (en) | 2013-03-06 |
Family
ID=47765347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103902588A Pending CN102956846A (en) | 2012-10-15 | 2012-10-15 | Pressing head of pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102956846A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798417A (en) * | 2016-04-26 | 2016-07-27 | 深圳市华星光电技术有限公司 | Bonding machine cutter |
| CN109976004A (en) * | 2019-03-23 | 2019-07-05 | 深圳市精运达自动化设备有限公司 | A kind of full-automatic IC bonding device with multistation |
| CN110007492A (en) * | 2019-03-23 | 2019-07-12 | 深圳市精运达自动化设备有限公司 | A kind of double-station mobile phone screen IC hot-press arrangement of included heat dissipation |
| CN110913607A (en) * | 2019-11-05 | 2020-03-24 | 东莞市集银智能装备有限公司 | Multi-group hot-pressing head device capable of being independently adjusted |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1235266A1 (en) * | 1999-11-30 | 2002-08-28 | Toray Engineering Co., Ltd. | Chip bonding device |
| CN2932429Y (en) * | 2006-06-30 | 2007-08-08 | 上海广电液晶显示器有限公司 | Internal-heating alloy pressure head |
| CN101515076A (en) * | 2009-02-16 | 2009-08-26 | 太原风华信息装备股份有限公司 | Main pressure mechanism used for a liquid crystal display (LCD) module binding process |
-
2012
- 2012-10-15 CN CN2012103902588A patent/CN102956846A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1235266A1 (en) * | 1999-11-30 | 2002-08-28 | Toray Engineering Co., Ltd. | Chip bonding device |
| CN2932429Y (en) * | 2006-06-30 | 2007-08-08 | 上海广电液晶显示器有限公司 | Internal-heating alloy pressure head |
| CN101515076A (en) * | 2009-02-16 | 2009-08-26 | 太原风华信息装备股份有限公司 | Main pressure mechanism used for a liquid crystal display (LCD) module binding process |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798417A (en) * | 2016-04-26 | 2016-07-27 | 深圳市华星光电技术有限公司 | Bonding machine cutter |
| CN109976004A (en) * | 2019-03-23 | 2019-07-05 | 深圳市精运达自动化设备有限公司 | A kind of full-automatic IC bonding device with multistation |
| CN110007492A (en) * | 2019-03-23 | 2019-07-12 | 深圳市精运达自动化设备有限公司 | A kind of double-station mobile phone screen IC hot-press arrangement of included heat dissipation |
| CN110913607A (en) * | 2019-11-05 | 2020-03-24 | 东莞市集银智能装备有限公司 | Multi-group hot-pressing head device capable of being independently adjusted |
| CN110913607B (en) * | 2019-11-05 | 2020-11-24 | 东莞市集银智能装备有限公司 | Multi-group hot-pressing head device capable of being independently adjusted |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |