CN203496312U - Novel sealing hot pressure head device - Google Patents
Novel sealing hot pressure head device Download PDFInfo
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- CN203496312U CN203496312U CN201320526376.7U CN201320526376U CN203496312U CN 203496312 U CN203496312 U CN 203496312U CN 201320526376 U CN201320526376 U CN 201320526376U CN 203496312 U CN203496312 U CN 203496312U
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- pressure head
- holder
- head device
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Abstract
The utility model is suitable for the technical field of sealing in chip and glass jointing processes, and discloses a novel sealing hot pressure head device. The novel sealing hot pressure head device comprises a pressure head base and a pressure head fixed seat fixed together with the pressure head base, wherein an insulation board is arranged between the pressure head base and the pressure head fixed seat; the pressure head fixed seat provided with an electro-thermal heating unit is provided with a ceramic hot pressure head; the lamination end of the ceramic thermal head is provided with an oblique surface; a bar pressure edge is formed on the press fit end face of the oblique surface. During working, the ceramic hot pressure head is heated to a certain temperature by using the heating unit in the pressure head fixed seat, the pressure head base is driven to move downwards by using a driving mechanism, and the pressure edge of the ceramic hot pressure head is used for laminating a connecting line and a liquid crystal module (LCM) to form electric connection. According to the novel sealing hot pressure head device, the hot pressure head is made of a ceramic material, so that deformation and oxidation are prevented.
Description
Technical field
The utility model relates to chip laminating glass (Chip On Glass; COG) processing procedure is used encapsulation technology field, refers to especially a kind of encapsulation thermal head device with ceramic making.
Background technology
Traditional COG processing procedure is mainly that thermal head integral body is after heat treatment reprocessed and is made by Ferrious material or special steel material by the material of the thermal head use of encapsulation, and the whole thermal head of being made by Ferrious material or special steel material but has unavoidable shortcoming.Ferrious material thermal head, because at high temperature use for a long time, easily produces the softening transform of pressed surface, and then causes the yield that drive integrated circult (Drive IC) engages with liquid crystal display (LCD) panel to decline.Ferrious material thermal head is long-time can generation static with the friction of Liquid Crystal Module (LCM) periphery part, and the static of accumulation easily causes the circuit of drive IC and LCD panel by electrostatic breakdown, causes drive IC to engage unsuccessfully with LCD panel.Because the thermal coefficient of expansion of metal material itself is large, Ferrious material thermal head is in the process of heating, and the flatness of its pressed surface and flatness cannot long term maintenance be stablized, and then causes the yield that drive IC engages with LCD panel to reduce.At high temperature, Ferrious material thermal head is easily out of shape, easily oxidation, and wearability is not good, and its surface cannot long term maintenance polishing condition, easy residual anisotropic conductive film (Anisotropic Conductive Film; ACF) colloid.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of novel encapsulated thermal head device, easily distortion and oxidation of thermal head when this novel encapsulated thermal head device can be avoided adopting Ferrious material, the service life of improving thermal head.
In order to solve the problems of the technologies described above, the utility model provides a kind of novel encapsulated thermal head device, this novel encapsulated thermal head device comprises: pressure head base and with the fixing pressure head holder of pressure head base, between pressure head base and pressure head holder, be provided with thermal insulation board, the pressure head holder that is provided with the heat-generating units of electric pyrogenicity is provided with ceramics injection head, this ceramics injection head pressing end is provided with inclined-plane, and this inclined-plane forms bar at pressing end face and presses sword.
Say further, described heat-generating units is heating wire.
Say further, described pressure head holder is concave shape along its length vertical direction cross section, establishes the heat-generating units that is respectively equipped with electric pyrogenicity in the both sides of character cut in bas-relief.
Say further, described pressure head holder is provided with along its length cross section and is trapezoidal holddown groove, establishes the heat-generating units that is respectively equipped with electric pyrogenicity in the both sides of holddown groove.
Say further, described pressure head base is provided with a plurality of guide grooves.
Say further, described pressure head holder comprises holder body and the clamping plate that are connected with holder body by bolt, is formed for the holddown groove of stationary heat pressure head between clamping plate and holder body.
The utility model encapsulation thermal head device, comprise pressure head base and with the fixing pressure head holder of pressure head base, between pressure head base and pressure head holder, be provided with thermal insulation board, the pressure head holder that is provided with the heat-generating units of electric pyrogenicity is provided with ceramics injection head, this ceramics injection head pressing end is provided with inclined-plane, and this inclined-plane forms bar at pressing end face and presses sword.During work, by the heat-generating units in pressure head holder, make ceramics injection head reach certain temperature, then by driving mechanism, pressure head base is moved down, make the pressure sword on ceramics injection head that connecting line is formed and is electrically connected to Liquid Crystal Module (LCM) pressing.Because this thermal head is made by ceramic material, be not easy distortion and oxidation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, and accompanying drawing in describing is embodiment more of the present utility model, to those skilled in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the utility model encapsulation thermal head device example structure schematic diagram.
Fig. 2 is the utility model encapsulation thermal head device example structure decomposing schematic representation.
Fig. 3 is A part-structure enlarged diagram in Fig. 2.
Fig. 4 is along thermal head length vertical direction schematic cross-section.
Fig. 5 is along another structural representation of thermal head length vertical direction cross section.
Fig. 6 is along the another structural representation in thermal head length vertical direction cross section.
Below in conjunction with embodiment, and with reference to accompanying drawing, the realization of the utility model object, functional characteristics and advantage are described further.
The specific embodiment
In order to make object, technical scheme and the advantage of utility model clearer, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope that the utility model is protected.
As shown in Figure 1, the utility model provides a kind of novel encapsulated thermal head device embodiment.
As shown in Figure 1, Figure 2 and Figure 3, this novel encapsulated thermal head device comprises: pressure head base 1 and with the fixing pressure head holder 3 of pressure head base, between pressure head base 1 and pressure head holder 3, be provided with thermal insulation board 2, the pressure head holder 3 that is provided with the heat-generating units of electric pyrogenicity is provided with ceramics injection head 4, these ceramics injection head 4 pressing ends are provided with inclined-plane 41, and this inclined-plane forms bar at pressing end face and presses sword 42.
Specifically, described heat-generating units is heating wire.Described pressure head base 1 is provided with a plurality of guide grooves 11, and this guide groove 11 reduces contact-making surface between pressure head base 1 and thermal insulation board 2, reduces heat and conducts the thermal loss causing and the power consumption causing increase.Described pressure head holder 3 is concave shape along its length vertical direction cross section, establishes the heat-generating units 5 that is respectively equipped with electric pyrogenicity, as shown in Figure 4 in the both sides of character cut in bas-relief.
Described pressure head holder 3 can also be to be provided with along its length cross section to be trapezoidal holddown groove, establishes the heat-generating units 5 that is respectively equipped with electric pyrogenicity, as shown in Figure 5 in the both sides of holddown groove.
During work, by the heat-generating units in pressure head holder, make ceramics injection head reach certain temperature, then by driving mechanism, pressure head base is moved down, make the pressure sword on ceramics injection head that connecting line is formed and is electrically connected to Liquid Crystal Module (LCM) pressing.Because this thermal head is made by ceramic material, be not easy distortion and oxidation.
As shown in Figure 6, described pressure head holder 3 comprises holder body and the clamping plate 6 that are connected with holder body by bolt, is formed for the holddown groove of stationary heat pressure head 4 between clamping plate 6 and holder body.Due to can adjusting position by bolt 7 between these clamping plate 6 and holder body, on these clamping plate 6, be also provided with heat-generating units 5, make to be heated evenly faster with the ceramics injection head 4 of clamping plate 6 and holder body close contact, better facilitate user to change pressure head simultaneously.
Above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a novel encapsulated thermal head device, comprise pressure head base and with the fixing pressure head holder of pressure head base, between pressure head base and pressure head holder, be provided with thermal insulation board, it is characterized in that:
The pressure head holder that is provided with the heat-generating units of electric pyrogenicity is provided with ceramics injection head, and this ceramics injection head pressing end is provided with inclined-plane, and this inclined-plane forms bar at pressing end face and presses sword.
2. novel encapsulated thermal head device according to claim 1, is characterized in that:
Described heat-generating units is heating wire.
3. novel encapsulated thermal head device according to claim 1 and 2, is characterized in that:
Described pressure head holder is concave shape along its length vertical direction cross section, establishes the heat-generating units that is respectively equipped with electric pyrogenicity in the both sides of character cut in bas-relief.
4. novel encapsulated thermal head device according to claim 1 and 2, is characterized in that:
Described pressure head holder is provided with along its length cross section and is trapezoidal holddown groove, establishes the heat-generating units that is respectively equipped with electric pyrogenicity in the both sides of holddown groove.
5. novel encapsulated thermal head device according to claim 1 and 2, is characterized in that:
Described pressure head base is provided with a plurality of guide grooves.
6. novel encapsulated thermal head device according to claim 1 and 2, is characterized in that:
Described pressure head holder comprises holder body and the clamping plate that are connected with holder body by bolt, is formed for the holddown groove of stationary heat pressure head between clamping plate and holder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526376.7U CN203496312U (en) | 2013-08-18 | 2013-08-18 | Novel sealing hot pressure head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526376.7U CN203496312U (en) | 2013-08-18 | 2013-08-18 | Novel sealing hot pressure head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203496312U true CN203496312U (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526376.7U Expired - Fee Related CN203496312U (en) | 2013-08-18 | 2013-08-18 | Novel sealing hot pressure head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203496312U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434180A (en) * | 2013-08-18 | 2013-12-11 | 深圳市鑫三力自动化设备有限公司 | Novel packaging hot-pressing head device |
| CN106742357A (en) * | 2016-12-30 | 2017-05-31 | 张家港科康智能科技有限公司 | A kind of air cylinder driven plastic sheeting hot press |
| CN107561742A (en) * | 2017-09-28 | 2018-01-09 | 苏州富强加能精机有限公司 | With this pressure device of the LCDs of fender strainer |
| CN112475649A (en) * | 2019-09-11 | 2021-03-12 | 三星显示有限公司 | Joining device |
| CN114799456A (en) * | 2022-04-27 | 2022-07-29 | 东莞联鹏智能装备有限公司 | Pulse pressure head and hot press unit |
-
2013
- 2013-08-18 CN CN201320526376.7U patent/CN203496312U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103434180A (en) * | 2013-08-18 | 2013-12-11 | 深圳市鑫三力自动化设备有限公司 | Novel packaging hot-pressing head device |
| CN106742357A (en) * | 2016-12-30 | 2017-05-31 | 张家港科康智能科技有限公司 | A kind of air cylinder driven plastic sheeting hot press |
| CN107561742A (en) * | 2017-09-28 | 2018-01-09 | 苏州富强加能精机有限公司 | With this pressure device of the LCDs of fender strainer |
| CN112475649A (en) * | 2019-09-11 | 2021-03-12 | 三星显示有限公司 | Joining device |
| CN114799456A (en) * | 2022-04-27 | 2022-07-29 | 东莞联鹏智能装备有限公司 | Pulse pressure head and hot press unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20160818 |
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| CF01 | Termination of patent right due to non-payment of annual fee |