CN203018410U - Glue-cleaning jig for liquid crystal display panel - Google Patents
Glue-cleaning jig for liquid crystal display panel Download PDFInfo
- Publication number
- CN203018410U CN203018410U CN201220541444.2U CN201220541444U CN203018410U CN 203018410 U CN203018410 U CN 203018410U CN 201220541444 U CN201220541444 U CN 201220541444U CN 203018410 U CN203018410 U CN 203018410U
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- liquid crystal
- crystal panel
- fixed head
- gel resin
- housing
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Abstract
The utility model discloses a glue-cleaning jig for a liquid crystal display panel. The glue-cleaning jig for the liquid crystal display panel comprises a shell body, a fixed panel and a conducting ring. A heating device and a control module are arranged in the shell body, the heating device is used for heating the liquid crystal display panel, and the control module is used for controlling working states of the heating device. The fixing panel is located on the shell body and can rotate relative to the shell body along the horizontal direction, and the fixing panel is provided with a temperature detection module which is used for detecting the current temperature of the liquid crystal display panel. One end of the conducting ring is in electrical connection with the temperature detection module, and the other end of the conducting ring is in electrical connection with the control module, so that the control module controls the working states of the heating device according to the temperature which is detected by the temperature detection module. The glue-cleaning jig for the liquid crystal display panel can prevent the situation that operating personnel is scalded or the liquid crystal display panel is damaged due to the excessively high temperature in the process of glue cleaning of the liquid crystal display panel.
Description
Technical field
The utility model relates to liquid crystal panel processing equipment technical field, particularly a kind of liquid crystal panel gel resin tool.
Background technology
Along with the development of electronic technology, the touch-screen liquid crystal panel is widely used.In prior art, the touch LCD panel adopts the gel resin tool usually in the gel resin operation, and this gel resin tool comprises housing and fixed head, is provided with in its middle shell for the heating plate that liquid crystal panel is heated with for the control module of controlling this heating plate duty; Fixed head is positioned at above housing, and can be with respect to 180 ° of rotations of housing along continuous straight runs, a side on this fixed head is provided with the thermocouple for detection of the liquid crystal panel temperature, this thermocouple sends to control module by the connecting line temperature information that liquid crystal panel is current, control module is controlled the fixed head rotation according to this temperature information, because connecting line easily is wound around in the process of rotation, thereby the control module of causing and thermocouple open circuit, and then make the excess Temperature of liquid crystal panel cause the operating personnel to scald or damage liquid crystal panel.
The utility model content
Main purpose of the present utility model is to provide a kind of liquid crystal panel gel resin tool, is intended to prevent that liquid crystal panel from causing the operating personnel to scald because of excess Temperature in the gel resin operation or damaging liquid crystal panel.
To achieve these goals, the utility model provides liquid crystal panel gel resin tool, this liquid crystal panel gel resin tool comprises housing, fixed head and conducting ring, is provided with in its middle shell for the heater that liquid crystal panel is heated with for the control module of controlling this heater duty; Fixed head is positioned at above housing, and with respect to the rotation of housing along continuous straight runs, this fixed head is provided with the temperature detecting module for detection of the liquid crystal panel Current Temperatures; One end of described conducting ring and the electrical connection of described temperature detecting module, the other end and the electrical connection of described control module are to control the duty of described heater according to the temperature of this temperature detecting module detection.
Preferably, described heater comprises some heating plates, and these some heating plates linearly arrange.
Preferably, also be provided with stepper motor in described housing, this stepper motor is provided with rotating shaft, and this rotating shaft is provided with the first runner that is connected with its key; The bottom surface that described fixed head is relative with housing is provided with connecting axle, and an end of this connecting axle is fixedly connected with fixed head, and the other end is positioned at housing, and is provided with the second runner that is connected with its key; Described the first runner is connected with the second runner by a synchronous connecting band, and drives this second runner rotation.
Preferably, described connecting axle is provided with brake apparatus, and this brake apparatus comprises the rotation section that is fixedly connected with connecting axle and the fixed part that is fixedly connected with housing, and this fixed part coordinates with described rotation section fixes connecting axle.
Preferably, the end face of described fixed head is provided with the resettlement section adaptive with described liquid crystal panel, is provided with the vacuum sucker in this resettlement section, and the heat transfer layer adaptive with described liquid crystal panel.
Preferably, described temperature detecting module comprises the thermocouple that is separately positioned on described heat transfer layer surrounding.
Preferably, described liquid crystal panel gel resin tool also comprises the over cap adaptive with described liquid crystal panel, and this over cap is fixedly connected with described fixed head, and grips described liquid crystal panel.
The utility model substitutes connecting line of the prior art with temperature detecting module and control module electrical connection by conducting ring is set, thereby make fixed head in the process of rotation, avoided causing detection module to lose efficacy because connecting line is wound around, the excess Temperature that causes liquid crystal panel makes the operating personnel scald or damages liquid crystal panel.Therefore the liquid crystal panel gel resin tool that provides of the utility model can better guarantee the stability of the temperature of liquid crystal panel, has improved the security that liquid crystal panel gel resin tool uses.In addition, due to the employing conducting ring, thereby make fixed head 360 ° of rotations in the horizontal direction, and then can effectively reduce operating personnel's visual fatigue.
Description of drawings
Fig. 1 is the structural representation of the utility model liquid crystal panel gel resin tool preferred embodiment;
Fig. 2 is the internal structure schematic diagram of Fig. 1 middle shell and fixed head;
Fig. 3 is the structural representation of fixed head in Fig. 2.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through shown in Figure 3, Fig. 1 is the structural representation of the utility model liquid crystal panel gel resin tool the first embodiment, and Fig. 2 is confined explosion's structural representation in Fig. 1, and Fig. 3 is the structural representation of fixed head in Fig. 2.The liquid crystal panel gel resin tool that the present embodiment provides comprises housing 10, fixed head 20 and conducting ring, is provided with in its middle shell 10 for the heater that liquid crystal panel is heated with for the control module of controlling this heater duty; Fixed head 20 is positioned at housing 10 tops, and with respect to housing 10 along continuous straight runs rotations, this fixed head 20 is provided with the temperature detecting module for detection of the liquid crystal panel Current Temperatures; One end of conducting ring and temperature detecting module electrical connection, the other end and control module electrical connection are to control the duty of heater according to the temperature of this temperature detecting module detection.
In the present embodiment, when liquid crystal panel is carried out the gel resin operation, at first liquid crystal panel is positioned on fixed head 20, then control heater by control module and begin heating, when temperature arrived first threshold, the operating personnel began that liquid crystal panel is carried out gel resin and processes; When temperature arrival Second Threshold time control refrigerating/heating apparatus stopped heating, and the temperature of liquid crystal panel is maintained between first threshold and Second Threshold.When handling liquid crystal panel one side, by rotation fixed head 20, thereby can continue the another side of liquid crystal panel is carried out the gel resin processing.
Should be noted that in the present embodiment, the large I of above-mentioned first threshold and Second Threshold arranges according to actual needs.For example first threshold can be 50 ℃, and Second Threshold is 60 ℃.
The utility model substitutes connecting line of the prior art with temperature detecting module and control module electrical connection by conducting ring is set, thereby make fixed head 20 in the process of rotation, avoided causing detection module to lose efficacy because connecting line is wound around, the excess Temperature that causes liquid crystal panel makes the operating personnel scald or damages liquid crystal panel.Therefore the liquid crystal panel gel resin tool that provides of the utility model can better guarantee the stability of the temperature of liquid crystal panel, has improved the security that liquid crystal panel gel resin tool uses.In addition, due to the employing conducting ring, thereby make fixed head 20 360 ° of rotations in the horizontal direction, and then can effectively reduce operating personnel's visual fatigue.
Particularly, above-mentioned heater comprises some heating plates, and these some heating plates linearly arrange.
In the present embodiment, above-mentioned some heating plates linearly are arranged on the top cover 101 of housing 10, and a side setting of close fixed head 20.In heating process, liquid crystal panel is lower away from the temperature of a side of this heating plate, therefore in operation process, the operating personnel can carry out gel resin away from a side of this heating plate to liquid crystal panel and process, thereby the excess Temperature that effectively prevents liquid crystal panel causes the operating personnel to scald.Owing to being provided with a plurality of heating plates, therefore can improving the firing rate of liquid crystal panel, thereby improve liquid crystal panel production efficiency in addition.
Particularly, also be provided with stepper motor 102 in above-mentioned housing 10, this stepper motor 102 is provided with rotating shaft, and this rotating shaft is provided with the first runner that is connected with its key; The bottom surface that fixed head 20 is relative with housing 10 is provided with connecting axle, and an end of this connecting axle is fixedly connected with fixed head 20, and the other end is positioned at housing 10, and is provided with the second runner that is connected with its key; The first runner is connected with the second runner by a synchronous connecting band, and drives this second runner rotation.
In the present embodiment, can be by above-mentioned control module output one control signal control step machine operation.For example when stepper motor 102 motion one time, rotating shaft will be rotated 90 °, rotate thereby drives the second rotating shaft by connecting band, and make the fixed head half-twist.Particularly, one gauge tap can be set, when the operation personnel need to carry out the gel resin processing to lower one side of liquid crystal panel, can manually press this gauge tap, control signal to stepper motor 102 by control module output one this moment, this stepper motor 102 will move once, thereby make the liquid crystal panel half-twist.
Be understandable that, for making rotation more steadily and safety, can be with the number of teeth setting of the first runner number of teeth less than the second runner.
Further, above-mentioned connecting axle is provided with brake apparatus 30, and this brake apparatus 30 comprises that the rotation section 301 that is fixedly connected with connecting axle and the fixed part 302 that is fixedly connected with housing 10, this fixed part 302 coordinate with rotation section 301 fixes connecting axle.
In the present embodiment, above-mentioned fixed part 302 is electromagnet, after liquid crystal panel rotate in place, control module will be controlled brake module and start, namely controlling electromagnet gets electric, thereby make electromagnet produce magnetic field, and with rotation section 301 adhesives, thereby prevent that the operating personnel from carrying out gel resin liquid crystal panel rotation when processing.
Particularly, above-mentioned liquid crystal panel is fixedly connected with fixed head 20, for example, can vacuum sucker 201 be set in this resettlement section in the end face setting of above-mentioned fixed head 20 and this liquid crystal panel adaptive resettlement section, and the heat transfer layer 202 adaptive with liquid crystal panel.
In the present embodiment, after liquid crystal panel is put into this resettlement section, by vacuum sucker 201 with liquid crystal panel be fixed with the resettlement section in, thereby realize that liquid crystal panel is connected with fixed head 20.Above-mentioned heat transfer layer 202 is heat-conducting, and the material of this heat transfer layer 202 of the present embodiment is preferably brass.The surrounding of liquid crystal panel is equipped with colloid, and this heat transfer layer 202 arranges in the form of a ring, and fits with the periphery of liquid crystal panel.When the heater heating work, absorb heat by heat transfer layer 202, and be passed to the periphery of liquid crystal panel, make the liquid crystal panel periphery be heated evenly.
Further, the said temperature detection module comprises the thermocouple that is separately positioned on heat transfer layer 202 surroundings.
For example, can a thermocouple be set respectively at every side center of above-mentioned heat transfer layer 202, thereby detect the temperature of liquid crystal panel corresponding sides by thermocouple.Therefore the liquid crystal panel gel resin tool that provides of the present embodiment can improve the precision of the detection of liquid crystal panel temperature, prevents effectively that further liquid crystal panel from damaging because local temperature is too high.
Further, above-mentioned liquid crystal panel gel resin tool also comprises the over cap 40 adaptive with liquid crystal panel, and this over cap 40 is fixedly connected with fixed head 20, and grips liquid crystal panel.
In the present embodiment, over cap 40 is fixedly connected with fixed head 20, for example a buckle can be set on over cap 40, and a button is set on fixed head 20, coordinate with button by this buckle over cap 40 and fixed head 20 are fixed, and the holding liquid crystal panel.Grip liquid crystal panel by over cap 40 and fixed head 20 in the present embodiment, thereby improved the fixing stability of liquid crystal panel, simultaneously liquid crystal panel is protected, thereby can effectively reduce the spoilage of liquid crystal panel.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (7)
1. a liquid crystal panel gel resin tool, is characterized in that, comprises housing, fixed head and conducting ring, is provided with in its middle shell for the heater that liquid crystal panel is heated with for the control module of controlling this heater duty; Fixed head is positioned at above housing, and with respect to the rotation of housing along continuous straight runs, this fixed head is provided with the temperature detecting module for detection of the liquid crystal panel Current Temperatures; One end of described conducting ring and the electrical connection of described temperature detecting module, the other end and the electrical connection of described control module are to control the duty of described heater according to the temperature of this temperature detecting module detection.
2. liquid crystal panel gel resin tool as claimed in claim 1, is characterized in that, described heater comprises some heating plates, and these some heating plates linearly arrange.
3. liquid crystal panel gel resin tool as claimed in claim 1, is characterized in that, also is provided with stepper motor in described housing, and this stepper motor is provided with rotating shaft, and this rotating shaft is provided with the first runner that is connected with its key; The bottom surface that described fixed head is relative with housing is provided with connecting axle, and an end of this connecting axle is fixedly connected with fixed head, and the other end is positioned at housing, and is provided with the second runner that is connected with its key; Described the first runner is connected with the second runner by a synchronous connecting band, and drives this second runner rotation.
4. liquid crystal panel gel resin tool as claimed in claim 3, it is characterized in that, described connecting axle is provided with brake apparatus, and this brake apparatus comprises the rotation section that is fixedly connected with connecting axle and the fixed part that is fixedly connected with housing, and this fixed part coordinates with described rotation section fixes connecting axle.
5. liquid crystal panel gel resin tool as described in any one in claim 1 to 4, it is characterized in that, the end face of described fixed head is provided with the resettlement section adaptive with described liquid crystal panel, is provided with the vacuum sucker in this resettlement section, and the heat transfer layer adaptive with described liquid crystal panel.
6. liquid crystal panel gel resin tool as claimed in claim 5, is characterized in that, described temperature detecting module comprises the thermocouple that is separately positioned on described heat transfer layer surrounding.
7. liquid crystal panel gel resin tool as claimed in claim 5, is characterized in that, also comprises the over cap adaptive with described liquid crystal panel, and this over cap is fixedly connected with described fixed head, and grip described liquid crystal panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220541444.2U CN203018410U (en) | 2012-10-22 | 2012-10-22 | Glue-cleaning jig for liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220541444.2U CN203018410U (en) | 2012-10-22 | 2012-10-22 | Glue-cleaning jig for liquid crystal display panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018410U true CN203018410U (en) | 2013-06-26 |
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ID=48642426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220541444.2U Expired - Fee Related CN203018410U (en) | 2012-10-22 | 2012-10-22 | Glue-cleaning jig for liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816962A (en) * | 2018-07-16 | 2018-11-16 | 厦门长江电子科技有限公司 | A kind of gel resin equipment for display screen |
| CN109985878A (en) * | 2019-04-24 | 2019-07-09 | 厦门大学 | A kind of glass substrate OCA glue cleaning device |
| CN115445869A (en) * | 2022-08-24 | 2022-12-09 | 浙江恒基永昕新材料股份有限公司 | Automatic glue removing equipment and method for porous workpiece |
-
2012
- 2012-10-22 CN CN201220541444.2U patent/CN203018410U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816962A (en) * | 2018-07-16 | 2018-11-16 | 厦门长江电子科技有限公司 | A kind of gel resin equipment for display screen |
| CN108816962B (en) * | 2018-07-16 | 2023-11-17 | 厦门长江电子科技有限公司 | A clear equipment of gluing for display screen |
| CN109985878A (en) * | 2019-04-24 | 2019-07-09 | 厦门大学 | A kind of glass substrate OCA glue cleaning device |
| CN115445869A (en) * | 2022-08-24 | 2022-12-09 | 浙江恒基永昕新材料股份有限公司 | Automatic glue removing equipment and method for porous workpiece |
| CN115445869B (en) * | 2022-08-24 | 2024-03-15 | 浙江恒基永昕新材料股份有限公司 | Automatic glue removing equipment and method for porous workpiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160907 Address after: 518110 Guangdong Province, Shenzhen city Longhua District Guanlan street Zhangkeng diameter Wai Industrial Zone Road No. 14 Ai Li Emmett Industrial Park Patentee after: SHENZHEN ULMT TECHNOLOGY Co.,Ltd. Address before: 518110 Guangdong city of Shenzhen province Baoan District Guanlan Street Community Fumin Industrial Park Long Feng Tian Bei Er Cun Patentee before: Shenzhen Ceway Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20211022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |