CN103419356A - Forming device and forming method for display protection screen - Google Patents
Forming device and forming method for display protection screen Download PDFInfo
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- CN103419356A CN103419356A CN2012101569951A CN201210156995A CN103419356A CN 103419356 A CN103419356 A CN 103419356A CN 2012101569951 A CN2012101569951 A CN 2012101569951A CN 201210156995 A CN201210156995 A CN 201210156995A CN 103419356 A CN103419356 A CN 103419356A
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- base plate
- top board
- display protection
- groove
- gripper shoe
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a forming device for a display protection screen. The forming device comprises a bending fixture and a heating shaping mechanism, wherein the bending fixture comprises a top plate, a bottom plate and supporting plates; the supporting plates are vertically and symmetrically disposed between the top plate and the bottom plate; and opposite surfaces of the top plate and the bottom plate are respectively provided with top plate clamping grooves and bottom plate clamping grooves, and the top plate clamping grooves and bottom plate clamping grooves are parallel to the supporting plates and are symmetric. According to the forming device, the bending fixture is used for shaping the display protection screen, a positioning box structure is formed by assembling the supporting plates, the bottom plate and the top plate according to required radians, a blank of the display protective screen is sequentially inserted into the corresponding clamping grooves of the bottom plate and the top plate, and the whole box is placed in an oven, subjected to high-temperature baking and cooled, so that the display protection screen is bent to required radian; and the forming device is simple in structure and has extremely high practical value. The invention also relates to a forming method for the display protection screen by using the forming device.
Description
Technical field
The present invention relates to a kind of bending technology, be specifically related to a kind of shaped device for display protection and forming method.
Background technology
Computer has been widely used in people's life; no matter panel computer or notebook computer; computer monitor is all plane; overlapping installation between display protection and LCD; be prone to watermark; the unfavorable conditions such as fog, in order to improve above-mentioned defect, can replace with the flat-panel screens protection screen radian display protection.Display protection adopts the PC/PMMA material more, and this material of bending need to be equipped with the large-sized bender tool and just can complete, complicated operation; technique is complicated, and cost is higher, can't reach the one-time formed requirement of display protection; therefore, a kind of simple bending technology efficiently urgently occurs.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of shaped device for display protection and forming method, the box bending distances such as employing, cooling through the constant temperature baking, make product reach the bending effect.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of shaped device for display protection, mainly comprise bending jig and heat-shaping mechanism, and described bending jig comprises top board, base plate and gripper shoe; Described gripper shoe vertical symmetry is arranged between described top board and described base plate; Described top board is respectively equipped with top board draw-in groove and the base plate draw-in groove parallel with described gripper shoe with the opposite face of described base plate; Described top board draw-in groove and base plate draw-in groove are symmetrical arranged.
Preferably, the groove that described draw-in groove is rectangle or profile of tooth, be provided with very thin flexible member in draw-in groove.
Preferably, be provided with positioner between described top board and/or base plate and described gripper shoe, described positioner comprises the screw of being located at described top board and/or base plate stiff end, the bolt of being located at the locating hole on described gripper shoe and connecting described screw and locating hole.
Preferably, be provided with positioner between described top board and/or base plate and described gripper shoe, described positioner comprise the fixedly rotation that is sheathed on described top board and/or base plate screw mandrel, be arranged on the screw corresponding with described screw mandrel position on top board and/or base plate, be located at the screw of described top board and/or base plate stiff end, the bolt of being located at the groove on described gripper shoe and connecting described screw and groove.
Preferably, described positioner also comprises the draw-in groove be arranged on top board and/or base plate stiff end, slides and is arranged at the chute be complementary with it on described gripper shoe; Described gripper shoe is provided with the scale of corresponding various radian requirements.
Preferably, described heat-shaping mechanism comprises baking oven and controller.
Preferably, described controller is fixedly installed on baking oven, and described baking oven chamber door and casing adopt electromagnetism to close a floodgate, and flexible member is installed on chamber door, and described controller is electrically connected to baking oven circuit, described electromagnetism closing device.
A kind of forming method, utilize a kind of shaped device for display protection claimed in claim 1 to carry out moulding, method step one: bending jig is assembled into to case structure by needed radian requirement, method step two: the display protection blank is inserted in the middle corresponding draw-in groove of bending jig, method step three: bending jig is put into to baking oven, set 50 ℃ ~ 80 ℃ of baking temperatures on controller, temperature retention time 15 minutes ~ 25 minutes, method step four: after arriving the temperature retention time of setting, cooling bending jig is more than 30 minutes, open bending jig and take out blank.
From technique scheme, can find out, a kind of shaped device for display protection disclosed by the invention, have positioner, can modulate the bending distance, coordinates the bending location, reaches different bending effects.The bending jig volume is little, lightweight, can remove and carry, and assembled formation again during use, be convenient to take, carry, solved traditional complexity, clumsiness, the characteristics such as the transportation that is not easy to take, simple in structure, has very high practical value.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, below will the accompanying drawing of required use in the embodiment technical description be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation that Fig. 1 is the bending jig of embodiment 1 in the present invention;
The top view that Fig. 2 is the bending jig of embodiment 2 in the present invention;
The represented corresponding component title of numeral in figure:
1, gripper shoe 2, bolt 3, draw-in groove 4, gripper shoe 5, base plate 6, top board 7, display protection blank 8, screw mandrel.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
As shown in Figure 1, gripper shoe 1 and top board 6, base plate 5 at right angle settings, top board 6 and the parallel installation of base plate 5, gripper shoe 1 is provided with for regulating the locating hole of different radian requirements, according to needed radian, on selection gripper shoe 1, the screw of corresponding locating hole and top board 6 and base plate 5 stiff ends, be fixedly connected with bolt, form case structure after gripper shoe 1, top board 6 fixed installation relative to base plate 5, the draw-in groove on top board 6 and base plate 5 opposite faces is symmetrical.After bending jig installs, the display protection blank is inserted to draw-in groove corresponding between base plate 5 and top board 6 one by one, be provided with very thin flexible member in draw-in groove, can protect display screen protection screen blank when inserting, to avoid rigidity to damage.Again whole bending jig is put into to baking oven and prepared typing.Controller has been installed on baking oven, between chamber door and casing, has been adopted electromagnetism to close a floodgate, elastic elements on chamber door.Bending jig is put into baking oven, the temperature of setting baking on the controller of baking oven is between 50 ℃ ~ 80 ℃, temperature retention time is 15 minutes ~ 25 minutes, opening controller, the baking oven energising, chamber door and casing electromagnetism close a floodgate, after temperature retention time arrives, controller is controlled the baking oven outage, chamber door and casing electromagnetism are opened a sluice gate, on chamber door due to flexible member being installed, chamber door is opened automatically, avoid occurring the situation of " smouldering ", controller sends warning, the prompting operating personnel takes out bending jig, cooling more than at least 30 minutes, now display screen protection screen blank has just formed the radian needed, now open again bending jig, take out blank.
In above-described embodiment, adopt the locating hole on gripper shoe to ensure needed radian while finalizing the design, be applicable to display screen protection screen blank specification few, the situation that manufacturing batch is larger, simple in structure, with very high practical value is arranged.
If need the display screen protection screen blank specification of processing typing more, can consider to adopt another kind of positioner to regulate the radian of required processing typing.As shown in Figure 2, screw rod bushing is located at the middle part of base plate or top board, screw mandrel is with respect to base plate or the fixing rotation of top board, base plate or top board are provided with the screw corresponding with the screw mandrel position, top board and/or base plate stiff end place are provided with draw-in groove, slip is arranged at the chute be complementary with it on gripper shoe, and screw mandrel rotates a certain angle, and base plate or top board just slide a distance up or down along the chute on gripper shoe.Described gripper shoe is provided with the scale of corresponding various radian requirements, with reference to scale, and rotary screw rod, adjust the distance between base plate and top board, after adjustment, with bolt, gripper shoe and top board or base plate are fixed, gripper shoe top board and base plate form case structure after installing.The display protection blank is inserted to draw-in groove corresponding between base plate and top board one by one, more whole bending jig is put into to baking oven and prepare typing.Cooling through the high-temperature baking insulation, display screen protection screen blank has just formed the radian needed, and now opens bending jig again, takes out blank.
The base plate of bending jig, top board and gripper shoe all adopt bakelite plate, and after assembling, weight is lighter, with low cost, also can adopt polyurethane sheet or aluminium sheet to substitute, and at this, do not limit.
Slide rail can be installed in the bending jig bottom, and in baking oven, the fixed installation guide rail, be used in conjunction with the slide rail of bending jig base portion, is convenient to bending jig turnover baking oven, has saved mankind's material resources.Also can consider to use conveyor-belt apparatus, radian be bent to tool and send into baking box, can install in conjunction with actual production environment, this is not restricted.
From technique scheme, can find out, a kind of shaped device for display protection disclosed by the invention, have positioning function, can modulate the bending distance, coordinates the bending location, reaches different bending effects.The bending jig volume is little, lightweight, can remove and carry, and assembled formation again during use, be convenient to take, carry, solved traditional complexity, clumsiness, the characteristics such as the transportation that is not easy to take, simple in structure, has very high practical value.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.Multiple modification to these embodiment will be apparent for those skilled in the art, and General Principle as defined herein can be in the situation that do not break away from the spirit or scope of the present invention, realization in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. the shaped device for display protection, is characterized in that, mainly comprises bending jig and heat-shaping mechanism, and described bending jig comprises top board, base plate and gripper shoe; Described gripper shoe vertical symmetry is arranged between described top board and described base plate; Described top board is respectively equipped with top board draw-in groove and the base plate draw-in groove parallel with described gripper shoe with the opposite face of described base plate; Described top board draw-in groove and base plate draw-in groove are symmetrical arranged.
2. the shaped device for display protection according to claim 1, is characterized in that, the groove that described draw-in groove is rectangle or profile of tooth is provided with very thin flexible member in draw-in groove.
3. the shaped device for display protection according to claim 1; it is characterized in that; be provided with positioner between described top board and/or base plate and described gripper shoe, described positioner comprises the screw of being located at described top board and/or base plate stiff end, the bolt of being located at the locating hole on described gripper shoe and connecting described screw and locating hole.
4. the shaped device for display protection according to claim 1; it is characterized in that; be provided with positioner between described top board and/or base plate and described gripper shoe, described positioner comprise the fixedly rotation that is sheathed on described top board and/or base plate screw mandrel, be arranged on the screw corresponding with described screw mandrel position on top board and/or base plate, be located at the screw of described top board and/or base plate stiff end, the bolt of being located at the groove on described gripper shoe and connecting described screw and groove.
5. the adjustment instrument for arc shaped device for display protection according to claim 4, it is characterized in that, described positioner also comprises the draw-in groove be arranged on top board and/or base plate stiff end, slides and is arranged at the chute be complementary with it on described gripper shoe; Described gripper shoe is provided with the scale of corresponding various radian requirements.
6. the shaped device for display protection according to claim 1, is characterized in that, described heat-shaping mechanism comprises baking oven and controller.
7. the shaped device for display protection according to claim 6; it is characterized in that; described controller is fixedly installed on baking oven; described baking oven chamber door and casing adopt the electromagnetism closing device; flexible member is installed on chamber door, and described controller is electrically connected to baking oven circuit, described electromagnetism closing device.
8. the forming method for display protection, is characterized in that, the technological process of described method is: (a), assembling (b), location (c), baking (d), cooling.
9. the forming method for display protection according to claim 8, is characterized in that, the concrete steps of described technological process are:
(a) assembling, be assembled into body structure by the radian bending jig according to the radian of required bending;
(b) location, insert the display protection blank of required moulding in the middle corresponding draw-in groove of bending jig;
(c) baking, put into baking oven by the bending jig that inserts the display protection blank, by certain temperature and time, toasts typing;
(d) cooling, cooling rear dismounting of the bending jig time in accordance with regulations after baking is taken out to blank.
10. the forming method for display protection according to claim 9; it is characterized in that; in described step (c) baking baking temperature be between 50 ℃ ~ 80 ℃, temperature retention time is 15 ~ 25 minutes, be to be at least 30 minutes the cool time during described step (d) is cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156995.1A CN103419356B (en) | 2012-05-21 | 2012-05-21 | A kind of shaped device for display protection and forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156995.1A CN103419356B (en) | 2012-05-21 | 2012-05-21 | A kind of shaped device for display protection and forming method |
Publications (2)
| Publication Number | Publication Date |
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| CN103419356A true CN103419356A (en) | 2013-12-04 |
| CN103419356B CN103419356B (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210156995.1A Expired - Fee Related CN103419356B (en) | 2012-05-21 | 2012-05-21 | A kind of shaped device for display protection and forming method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866410A (en) * | 2017-11-29 | 2019-06-11 | 泰特博旗滨股份有限公司 | The preparation method and its molding machine of arc electrochromism piece |
| CN111402728A (en) * | 2020-03-24 | 2020-07-10 | 京东方科技集团股份有限公司 | Bent gasket subassembly, flexible O L ED module and O L ED equipment |
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| US3293343A (en) * | 1963-05-20 | 1966-12-20 | Libbey Owens Ford Glass Co | Method for making glare-reducing laminated glazing units |
| JP2004009104A (en) * | 2002-06-07 | 2004-01-15 | Shinko North Kk | Tool for manufacturing panel, and method for manufacturing the same |
| JP2006298468A (en) * | 2005-04-25 | 2006-11-02 | Mitsubishi Plastics Ind Ltd | Folding container |
| FR2912077A1 (en) * | 2007-02-06 | 2008-08-08 | Eads Europ Aeronautic Defence | DEVICE FOR MAINTAINING AND REMOVING THERMOPLASTIC COMPOSITE MATERIAL ON A FORMING TOOL AND METHOD OF MANUFACTURING A COMPOSITE WORKPIECE |
| JP2010224110A (en) * | 2009-03-23 | 2010-10-07 | Citizen Holdings Co Ltd | Method for manufacturing plastic liquid crystal panel |
| CN202592731U (en) * | 2012-05-21 | 2012-12-12 | 昆山濡鑫光电科技有限公司 | Device for forming display protection screen |
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2012
- 2012-05-21 CN CN201210156995.1A patent/CN103419356B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293343A (en) * | 1963-05-20 | 1966-12-20 | Libbey Owens Ford Glass Co | Method for making glare-reducing laminated glazing units |
| JP2004009104A (en) * | 2002-06-07 | 2004-01-15 | Shinko North Kk | Tool for manufacturing panel, and method for manufacturing the same |
| JP2006298468A (en) * | 2005-04-25 | 2006-11-02 | Mitsubishi Plastics Ind Ltd | Folding container |
| FR2912077A1 (en) * | 2007-02-06 | 2008-08-08 | Eads Europ Aeronautic Defence | DEVICE FOR MAINTAINING AND REMOVING THERMOPLASTIC COMPOSITE MATERIAL ON A FORMING TOOL AND METHOD OF MANUFACTURING A COMPOSITE WORKPIECE |
| JP2010224110A (en) * | 2009-03-23 | 2010-10-07 | Citizen Holdings Co Ltd | Method for manufacturing plastic liquid crystal panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109866410A (en) * | 2017-11-29 | 2019-06-11 | 泰特博旗滨股份有限公司 | The preparation method and its molding machine of arc electrochromism piece |
| CN109866410B (en) * | 2017-11-29 | 2021-07-13 | 泰特博旗滨股份有限公司 | Method for manufacturing arc electrochromic sheet and forming device thereof |
| CN111402728A (en) * | 2020-03-24 | 2020-07-10 | 京东方科技集团股份有限公司 | Bent gasket subassembly, flexible O L ED module and O L ED equipment |
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| Publication number | Publication date |
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| CN103419356B (en) | 2015-08-19 |
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