CN112518656A - Display screen separator - Google Patents
Display screen separator Download PDFInfo
- Publication number
- CN112518656A CN112518656A CN202011423909.XA CN202011423909A CN112518656A CN 112518656 A CN112518656 A CN 112518656A CN 202011423909 A CN202011423909 A CN 202011423909A CN 112518656 A CN112518656 A CN 112518656A
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- CN
- China
- Prior art keywords
- display screen
- heating
- frame
- controller
- base
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Abstract
The invention discloses a display screen separating device which comprises a base, wherein the base is provided with a sucker device and a plurality of liftable heating elements, the heating elements are used for being lifted to form a heating frame matched with the size of a frame of a screen frame assembly, and the sucker device is used for adsorbing a screen to separate a heated middle frame. Above-mentioned display screen separator, according to the different frames of screen frame subassembly in order to provide the heating frame that the size accords with, the heating position is pointed, has improved the efficiency of separation, has avoided the damage that leads to the fact the heating of the whole screen of display screen.
Description
Technical Field
The invention relates to the technical field of display screen separation, in particular to a display screen separation device.
Background
The display screen separation technology is a technology for separating a screen from a fixed frame after heating.
The display screen separation technology is widely applied to: in the research and development stage, the display problem of the whole machine is analyzed, research and development personnel need to apply a display screen separation technology to separate a display screen from a front shell of the whole machine, and further analyze the disassembled screen monomer; the screen breaking machine needs to be maintained by a user in an after-sales market, and a maintenance worker needs to apply a display screen separation technology to replace a display screen for the user. The existing display screen separation device comprises: the air gun is used for heating the frame of the display screen to realize separation and screen disassembly, however, the heating temperature of the screen is not well controlled by manual operation, so that the defects of overhigh local temperature, damage to display materials, yellowing of backlight and the like are easily caused; display screen separating centrifuge utilizes the display screen separating centrifuge to the whole face heating of display screen, then the whole face of screen is heated and is scalded, the not complete machine of being convenient for when tearing open the screen take hold, if heat for a long time in addition, the high temperature, the inside pixel electrode of screen and ITO walk the line and also have the risk of damage.
Therefore, how to provide a display panel separation device that can prevent the display panel from being damaged due to heating during separation is a technical problem that needs to be solved urgently by those skilled in the art.
Disclosure of Invention
The invention aims to provide a display screen separating device, which provides heating frames with consistent sizes according to different frames of a screen frame assembly, has pointed heating positions, improves the separation efficiency and avoids the damage to the whole screen of a display screen due to heating.
In order to achieve the above object, the present invention provides a display screen separating apparatus, which includes a base provided with a suction cup device and a plurality of liftable heating elements, the heating elements being used to be lifted to form a heating frame corresponding to the size of the frame of a screen frame assembly, and the suction cup device being used to suck a screen to separate a heated middle frame.
Preferably, the heating elements surround the suction cup means, the heating elements being closely packed in a regular array.
Preferably, an insulating plate is arranged in the middle of the base, the sucker device is arranged on the insulating plate, and the base and the insulating plate are not heat-conducting.
Preferably, the insulating plate has a rectangular shape, and the heating frame has a rectangular shape surrounding the insulating plate.
Preferably, the screen frame assembly comprises a controller and a control switch, the controller and the control switch are arranged on the base, the control switch is connected with the controller, the controller is connected with a moving part used for driving the heating element to ascend and descend, and the controller is used for controlling the moving part according to the size of a frame of the screen frame assembly.
Preferably, the screen frame assembly comprises a size setting panel arranged on the base, the size setting panel is connected with the controller, the size setting panel is used for inputting the size of a frame of the screen frame assembly, and the controller is used for controlling the movement part according to input information of the size setting panel.
Preferably, the heating device comprises a temperature setting panel arranged on the base, the temperature setting panel is connected with the controller, the controller is connected with the heating element, the temperature setting panel is used for inputting heating temperature, and the controller is used for controlling the heating element according to the input temperature of the temperature setting panel.
Preferably, the size setting panel and the temperature setting panel are arranged on the same side of the base.
Preferably, the heating element is embodied as a copper cylinder.
Preferably, the specification of the copper column is 1cm × 1 cm.
Compared with the background art, the display screen separating device provided by the invention comprises a base, wherein the base is provided with a plurality of sucking disc devices and a plurality of liftable heating elements, the heating elements have different numbers of lifting schemes at different positions, and different shapes with different sizes can be formed, so that a heating frame matched with the size of a frame of a screen frame assembly can be formed in a liftable manner, the sucking disc devices adsorb a screen in the screen frame assembly, and the heated middle frame is separated from the screen; the display screen separating device can provide heating frames with consistent sizes according to different frames of the screen frame assembly, the heating positions are pointed, the separating efficiency is improved, and damage to the whole screen of the display screen due to heating is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a display screen separation apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a display screen separation apparatus according to an embodiment of the present invention after a heating element is raised;
FIG. 3 is a schematic view of a display screen separation apparatus provided in an embodiment of the present invention after a bezel assembly is disposed thereon;
fig. 4 is a schematic view of the bezel assembly of fig. 3 in a separated position.
Wherein:
1-base, 2-suction cup device, 3-heating frame, 4-size setting panel, 5-temperature setting panel, 6-control switch, 7-insulating plate, 8-screen frame component, 81-middle frame, 82-screen, 301-heating element.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of a display screen separation apparatus according to an embodiment of the present invention, fig. 2 is a schematic structural diagram of the display screen separation apparatus according to the embodiment of the present invention after a heating element is lifted, fig. 3 is a schematic structural diagram of the display screen separation apparatus according to the embodiment of the present invention after a bezel assembly is placed thereon, and fig. 4 is a schematic structural diagram of the bezel assembly shown in fig. 3 when the bezel assembly is separated.
In a first specific embodiment, the display screen separation device provided by the invention comprises a base 1, wherein the base 1 is provided with a suction cup device 2 and a heating element 301, the suction cup device 2 is provided with a suction cup capable of providing suction force, and the heating element 301 is a copper column with heat conductivity; wherein, the number of the heating elements 301 is a plurality, the heating elements 301 can be lifted on the base 1, the plurality of heating elements 301 have a plurality of different lifting schemes, for example, different positions and different numbers of lifting can form a plurality of shapes with closed or non-closed sizes, therefore, the heating elements 301 can be lifted to form the heating frame 3 corresponding to the size of the frame of the screen frame assembly 8.
In this embodiment, the heating element 301 raises the heating elements 301 at corresponding positions and numbers according to the frames of the mask assembly 8 with different sizes to form the heating frame 3 corresponding to the frames, the heating frame 3 heats the portion of the mask assembly 8 where the middle frame 81 is adhered to the screen 82, the suction cup device 2 sucks the screen 82 of the mask assembly 8, and the middle frame 81 is detached at this time, so that the display screen can be separated by using the display screen separation technology.
It should be emphasized that the display screen separating device provides different types of heating frames 3 according to different types of screen frame assemblies 8, that is, the heating frames 3 can be changed according to the lifting scheme of the heating element 301, and the display screen separating device has the characteristics of strong universality and high adaptability; the heating position is pointed, so that the damage caused by heating the whole display screen is avoided; the heating effect of each heating element 301 is the same, the heating is more uniform, and the separation efficiency is improved.
For better technical effect, the heating elements 301 surround the chuck means 2, the heating elements 301 being closely packed in a regular array.
In the present embodiment, the heating element 301 is specifically a copper column with a unit of 1cm, that is, a copper column with a specification of 1cm × 1 cm; when the base is not lifted, a plurality of copper columns are spliced into a complete layout on the base 1, and after the copper columns are lifted, a frame-shaped structure is formed above the plane of the layout.
For better technical effect, the middle position of base 1 is equipped with insulation board 7, and sucking disc device 2 locates insulation board 7, and base 1 and insulation board 7 are not heat-conducting.
In this embodiment, the base 1 and the insulating plate 7 are not thermally conductive, avoiding that structures other than the heating element 301, such as the suction cup device 2, are affected by heating; the sucking disc device 2 adsorbs the central position of the screen 82 in the screen frame assembly 8, so that the stress stability and the bearing strength of the structure are improved, the screen 82 is protected from being damaged, and the detaching efficiency of the middle frame 81 is improved.
Illustratively, the shape of the insulating plate 7 is rectangular, the plurality of heating elements 301 are organized into a regular array of rectangles, and when the heating elements 301 are raised, the heating frame 3 composed of the heating elements 301 is a rectangular frame surrounding the insulating plate 7.
It should be noted that, the above-mentioned heating element 301 may be lifted in various ways, such as a conventional component providing a pushing force, such as a push rod, and the lifting may also be achieved by a motor drive combined with a gear transmission.
Exemplarily, the heating element 301 is connected with the moving part, the moving part includes a motor, a gear and a rack, the heating element 301 is a cylindrical copper cylinder, the rack is disposed on one side of the copper cylinder, the gear is engaged with the rack, the gear is driven by the motor to rotate, and then the copper cylinder provided with the rack is driven to move up and down.
On the basis, the lifting of the heating element 301 can be automated by means of system control.
Specifically, the device also comprises a controller and a control switch 6 which are arranged on the base 1, wherein the control switch 6 is connected with the controller, the control switch 6 is a press switch, and the control switch 6 controls the controller to be started and closed; the controller is connected with the moving part for driving the heating element 301 to ascend and descend, and the controller can control the moving part according to the size of the frame of the screen frame assembly 8; specifically, the size of the frame of the mask assembly 8 may be set in the controller, the controller corresponds the size of the frame to the heating element 301 to be lifted, the controller controls the motor of the moving part corresponding to the heating element 301 to be lifted, and the controller controls the on/off of the corresponding motor, i.e., controls the heating element 301 to form the heating frame 3.
On the basis, the size setting device further comprises a size setting panel 4 arranged on the base 1, the size setting panel 4 is connected with the controller, the size setting panel 4 is used for inputting the frame size of the screen frame assembly 8, and the controller is used for controlling the movement part according to the input information of the size setting panel 4.
On the basis, the heating device further comprises a temperature setting panel 5 arranged on the base 1, the temperature setting panel 5 is connected with a controller, the controller is connected with a power supply of the heating element 301, the controller controls the power supply and enables the heating element 301 to generate heat when the power supply is electrified, the temperature setting panel 5 is used for inputting heating temperature, and the controller is used for controlling the heating element 301 according to the input temperature of the temperature setting panel 5.
Illustratively, the size setting panel 4 and the temperature setting panel 5 are located on the same side of the base 1, and a user can adjust two parameters on the same side of the base 1, so that the use convenience is improved.
In a specific implementation process, as shown in fig. 1, the control switch 6 is turned on, the display screen separation device is started, the length and width of the display screen are set on the size setting panel 4, the heating element 301 starts to be automatically adjusted under the action of the controller, the heating element 301 corresponding to the frame of the bezel assembly 8 is lifted to the same horizontal height as the suction cup device 2 to form the heating frame 3, as shown in fig. 2, at this time, the length of the bezel assembly 8 is 140cm, and the width of the bezel assembly is 70 cm.
In the next step, the screen frame assembly 8 is placed on the heating frame 3 and the sucker device 2 and aligned, the periphery of the screen frame assembly 8 is attached to the heating frame 3, the center of the screen frame assembly is attached to the sucker device 2, then the lifted heating frame 3 is electrified and heated at the set temperature, as shown in fig. 3, the heating temperature is 80 ℃; the suction force to the screen 82 is provided by the suction cup device 2, the heating frame 3 directly heats the screen 82, the temperature between the middle frame 81 and the screen 82 is increased to be easily separated, the middle frame 81 is separated from the screen 82, and the screen 82 is taken down.
Finally, the control switch 6 is closed, the display screen separation device is closed, and the lifted heating frame 3 automatically falls and returns.
It should be emphasized again that the display screen separation device adopts a center fixing and edge heating design, which is more convenient for the disassembly of the screen 82 in terms of stress; the central area of the screen 82 is not heated, so that the risk of damage to the pixel electrode and the ITO circuit can be effectively reduced; only the heating frame 3 used for heating is electrified and heated, and the other heating elements 301 are not electrified, so that the power consumption of the equipment and the consumption of the copper columns can be reduced, the service life of the equipment is prolonged, and the energy-saving and environment-friendly effects are achieved.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The display screen separation device provided by the invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a display screen separator, characterized in that, includes base (1), base (1) is equipped with sucking disc device (2) and a plurality of liftable heating element (301), heating element (301) are used for rising with the heating frame (3) of constituteing the frame size coincidence with screen frame subassembly (8), sucking disc device (2) are used for adsorbing screen (82) with separation center (81) after the heating.
2. A display screen separation apparatus according to claim 1, wherein the heating elements (301) surround the suction cup means (2), the heating elements (301) being closely packed in a regular array.
3. A display screen separation apparatus according to claim 2, wherein an insulating plate (7) is disposed at a central position of the base (1), the suction cup device (2) is disposed on the insulating plate (7), and the base (1) and the insulating plate (7) are not heat conductive.
4. A display screen separation apparatus according to claim 3, wherein the insulating plate (7) is rectangular in shape, and the heating frame (3) is rectangular in shape surrounding the insulating plate (7).
5. A display screen separation apparatus according to any one of claims 1 to 4, comprising a controller and a control switch (6) arranged on the base (1), wherein the control switch (6) is connected with the controller, the controller is connected with a moving part for driving the heating element (301) to ascend and descend, and the controller is used for controlling the moving part according to the size of the frame of the screen frame assembly (8).
6. The display screen separation device according to claim 5, comprising a size setting panel (4) arranged on the base (1), wherein the size setting panel (4) is connected with the controller, the size setting panel (4) is used for inputting the frame size of the screen frame assembly (8), and the controller is used for controlling the movement part according to the input information of the size setting panel (4).
7. The display screen separation device according to claim 6, comprising a temperature setting panel (5) arranged on the base (1), wherein the temperature setting panel (5) is connected with the controller, the controller is connected with the heating element (301), the temperature setting panel (5) is used for inputting heating temperature, and the controller is used for controlling the heating element (301) according to the input temperature of the temperature setting panel (5).
8. A display screen separation apparatus according to claim 6, wherein the size setting panel (4) and the temperature setting panel (5) are provided on the same side of the base (1).
9. A display screen separation apparatus according to any of claims 1 to 4, wherein the heating elements (301) are in particular copper cylinders.
10. The display screen separation device of claim 9, wherein the copper pillar has a gauge of 1cm x 1 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423909.XA CN112518656B (en) | 2020-12-08 | 2020-12-08 | Display screen separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423909.XA CN112518656B (en) | 2020-12-08 | 2020-12-08 | Display screen separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112518656A true CN112518656A (en) | 2021-03-19 |
| CN112518656B CN112518656B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011423909.XA Active CN112518656B (en) | 2020-12-08 | 2020-12-08 | Display screen separator |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120304432A1 (en) * | 2011-06-03 | 2012-12-06 | Fih (Hong Kong) Limited | Mounting mechenism for touch screen |
| CN203485132U (en) * | 2013-08-19 | 2014-03-19 | 昆山广德精密电子有限公司 | Disassembling machine |
| CN204621495U (en) * | 2015-05-28 | 2015-09-09 | 东莞华贝电子科技有限公司 | A kind of tool dismantling touch-screen |
| CN205281071U (en) * | 2016-01-11 | 2016-06-01 | 合肥京东方光电科技有限公司 | Tear screen instrument open |
| CN205394399U (en) * | 2016-02-17 | 2016-07-27 | 东莞华贝电子科技有限公司 | Screen tool is torn open in heating |
| CN211163776U (en) * | 2019-08-15 | 2020-08-04 | 西安智强科技有限公司 | Electronic product screen dismounting device |
-
2020
- 2020-12-08 CN CN202011423909.XA patent/CN112518656B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120304432A1 (en) * | 2011-06-03 | 2012-12-06 | Fih (Hong Kong) Limited | Mounting mechenism for touch screen |
| CN203485132U (en) * | 2013-08-19 | 2014-03-19 | 昆山广德精密电子有限公司 | Disassembling machine |
| CN204621495U (en) * | 2015-05-28 | 2015-09-09 | 东莞华贝电子科技有限公司 | A kind of tool dismantling touch-screen |
| CN205281071U (en) * | 2016-01-11 | 2016-06-01 | 合肥京东方光电科技有限公司 | Tear screen instrument open |
| CN205394399U (en) * | 2016-02-17 | 2016-07-27 | 东莞华贝电子科技有限公司 | Screen tool is torn open in heating |
| CN211163776U (en) * | 2019-08-15 | 2020-08-04 | 西安智强科技有限公司 | Electronic product screen dismounting device |
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| Publication number | Publication date |
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| CN112518656B (en) | 2022-12-20 |
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