CN106412154A - Height control device for glass assembling - Google Patents
Height control device for glass assembling Download PDFInfo
- Publication number
- CN106412154A CN106412154A CN201610801813.XA CN201610801813A CN106412154A CN 106412154 A CN106412154 A CN 106412154A CN 201610801813 A CN201610801813 A CN 201610801813A CN 106412154 A CN106412154 A CN 106412154A
- Authority
- CN
- China
- Prior art keywords
- glass
- pressure head
- height controller
- board component
- assembling height
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- 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
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0295—Mechanical mounting details of display modules
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Joining Of Glass To Other Materials (AREA)
Abstract
The invention discloses a height control device for glass assembling. The device comprises a clamp base for placing a tool, the clamp base is arranged on a control box, a 2.5D glass dispensing component adopting the dispensing process is arranged above the clamp base, a pressure head is arranged above the glass dispensing component, a mounting plate component is arranged above the pressure head, the mounting plate component is connected with a pressing cylinder, and the pressing cylinder is arranged on a bracket; the pressing cylinder drives the mounting plate component to move to apply force on the pressure so as to press the tool; a sunken slot is formed at the center of the pressure head, the depth of the sunken slot is slightly greater than the thickness h that 2.5D glass exceeds the shell surface. The device disclosed by the invention can prevent the force from being directly applied on the glass, and the glass deformation factor is eliminated while the 2.5D assembling height is controlled through the pressure head and the sunken slot.
Description
Technical field
The present invention relates to mobile phone assembling field, more particularly, to a kind of 2.5D glass assembling height controller.
Background technology
Mobile phone and intelligence are dressed（Wrist-watch, bracelet etc.）The touch-screen of class product and battery cover, current trend 2.5D glass, pass
The 2D flat glass design of system is it is desirable to glass surface is less than shell surface, and 2.5D glass exceeds shell surface design, and glass surrounding is passed through
The camber line polishing and shell surface realize arc transition, and appearance and gripping feel are especially good.
In assembling field, difficult point is the control that 2.5D glass exceeds shell surface height h, and h is too too little greatly all to lose camber line pair
The appearance connecing, forms and scrapes hand, is equal to the design of 2D flat glass, and only minority strength manufacturer can develop band image at present
Identification and the automated assembling equipment of highly sensing, the assembling height of precise control 2.5D glass.This kind of equipment price is high, patent
Restriction is many, poor compatibility, after-sale service difficulty put in place.Existing glass pressing process, directly applies more than 2kg's in glass surface
Power, easily makes glass produce flexural deformation, leads to display problem and fall screen and split problem.
Therefore, prior art has yet to be improved and developed.
Content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of 2.5D glass assembling height controls dress
Put it is intended to solve 2.5D glass in assembling process, control assembling height, reduce the problem of glass bending rupture.
Technical scheme is as follows：
A kind of 2.5D glass assembles height controller, wherein, including the clamp base for placing workpiece, described clamp base
It is arranged on control cabinet, above described clamp base, be provided with the 2.5D glass dispensing assembly of gluing process, described glass
It is provided with pressure head above dispensing assembly, above described pressure head, be provided with installation board component, described installation board component and compression cylinder
Connect, described compression cylinder is arranged on support, described compression cylinder drives described installing plate component movement, pressure head exerted a force,
Workpiece pressing, described pressure head is provided centrally with deep gouge, and the depth of described deep gouge is slightly larger than the thickness h that 2.5D glass exceeds shell surface.
Described 2.5D glass assembling height controller, wherein, described pressure head both sides are provided with the connection with connecting hole
Portion, described connecting portion is connected with Horizontal limiting axle, and one end of described Horizontal limiting axle is connected with above control cabinet, the other end with
Frame connects.
Described 2.5D glass assembling height controller, wherein, described installation board component is provided with universal joint, by institute
State universal joint, make installation board component to pressure head uniform force.
Described 2.5D glass assembling height controller, wherein, described installation is additionally provided with for buffering on board component
Spring assembly.
Described 2.5D glass assembling height controller, wherein, described deep gouge is the length with 2.5 glass housings as sideline
Cube deep gouge.
Described 2.5D glass assembling height controller, wherein, the depth H of described deep gouge exceeds shell surface with 2.5D glass
Thickness h between relation be：H is more than h, and H is less than or equal to h+0.05mm.
Described 2.5D glass assembling height controller, wherein, H=h+0.05mm.
Beneficial effect：The invention discloses a kind of 2.5D glass assembles height controller, wherein, including for placing work
The clamp base of part, described clamp base is arranged on control cabinet, is provided with gluing process above described clamp base
2.5D glass dispensing assembly, is provided with pressure head above described glass dispensing assembly, is provided with installation board component above described pressure head,
Described installation board component is connected with compression cylinder, and described compression cylinder is arranged on support, and described compression cylinder drives described peace
Dress board component motion, exerts a force to pressure head, workpiece pressing, and described pressure head is provided centrally with deep gouge, and the depth of described deep gouge is slightly larger than
2.5D glass exceeds the thickness h of shell surface, by device of the present invention, it can be avoided that directly exerting a force on glass, by pressure head
And deep gouge, while controlling 2.5D assembling height, eliminate glass deformation factor.
Brief description
Fig. 1 is the structural representation that 2.5D glass of the present invention assembles height controller.
Fig. 2 is the structural representation of the pressure head that 2.5D glass of the present invention assembles height controller.
Specific embodiment
The present invention provides a kind of 2.5D glass to assemble height controller, for making the purpose of the present invention, technical scheme and effect
Fruit is clearer, clear and definite, and the present invention is described in more detail below.It should be appreciated that specific embodiment described herein is only
Only in order to explain the present invention, it is not intended to limit the present invention.
Refer to Fig. 1, be the structural representation that 2.5D glass of the present invention assembles height controller, the present invention is open
A kind of 2.5D glass assembles height controller, wherein, including the clamp base 101 for placing workpiece, described fixture bottom
Seat 101 is arranged on control cabinet 102, is provided with the 2.5D glass dispensing group of gluing process above described clamp base 101
Part, is provided with pressure head 103 above described glass dispensing assembly, be provided with installation board component 104 above described pressure head 103, described
Board component 104 is installed be connected with compression cylinder 105, described compression cylinder 105 is arranged on support 106, described compression cylinder 105
Drive described installation board component 104 to move, pressure head 103 is exerted a force, workpiece pressing, described pressure head 103 is provided centrally with deep gouge
301, described pressure head 103 structural representation exceeds shell surface as shown in Fig. 2 the depth of described deep gouge 301 is slightly larger than 2.5D glass
Thickness h.Existing mobile phone assembles direct pressed glass surface, during using 2.5D glass, directly pushes and can lead to glass breakage, or
Not, the present invention discloses a kind of 2.5D glass assembling height controller to person's assembly precision, and specifically, clamp base is arranged on control
On case processed, can control the operation of all parts by control cabinet, clamp base is used for placing mobile phone etc. to be needed to assemble 2.5D glass
Workpiece, need during glassing to carry out dispensing, thus ensureing the combination of glass and workpiece, therefore, in clamp base
Side be additionally provided with 2.5D glass dispensing assembly, described 2.5D glass dispensing assembly be peripheral hardware, can manually dispensing, after dispensing, needs right
Extruded between workpiece and glass, make to combine closely between glass and glue, reached fixing effect, on the workpiece after dispensing
Side is provided with pressure head, is provided with installation board component above pressure head, installs board component and is connected with compression cylinder, after the completion of dispensing,
It is driven to installing board component by compression cylinder, so that installation board component is declined, drive chuck to touch downwards on workpiece
During glass, the power pushing can be produced, be fixed between glass and workpiece, and on the side of 2.5D glass, be arc-shaped structure,
Therefore, pressure head centrally disposed for deep gouge structure, 2.5D glass projects above workpiece, by deep gouge structure, can control 2.5D
The assembling height of glass, can arrange assembling height, by deep gouge, 2.5D glass be pushed, and the depth of deep gouge is more than 2.5D glass
Glass exceeds the thickness h of shell surface, and, the depth of deep gouge is assembling height, and after dispensing, the thickness of workpiece being provided with glass can add
Greatly, extruded by deep gouge, so that glass is fixed with workpiece, can either ensure to pressurize glass while, ensure that assembling is high simultaneously
Degree.
Further, described 2.5D glass assembling height controller, wherein, described pressure head 103 both sides are provided with band
The connecting portion 303 of connecting hole 302, described connecting portion 303 is connected with Horizontal limiting axle 107, one end of described Horizontal limiting axle 107
It is connected with control cabinet 102 top, the other end is connected with support 106.Device of the present invention, in order to ensure that pressure head pushing process
In do not shake, keep pressure head to the stability between workpiece and glass, preferably the both sides of pressure head are provided with connecting portion again, connect
Portion is provided with connecting hole, is connected with a Horizontal limiting axle by connecting hole, makes pressure head be only capable of moving in the range of Horizontal limiting axle
Dynamic, described Horizontal limiting axle one end is connected with control cabinet, and the other end is connected with support, ensures assembling essence by Horizontal limiting axle
Degree.
Further, described 2.5D glass assembling height controller, wherein, described installation board component 104 is provided with
Universal joint 401, by described universal joint 401, makes installation board component 104 that pressure head 103 is uniformly exerted a force.Device of the present invention,
The workpiece such as mobile phone, in assembling process, stress is too big or uneven for glass, the phenomenons such as glass breakage can be led to produce, impact
Assembly precision, therefore, is provided with universal joint on installing board component, by universal joint, ensure that installation board component to pressure head
Uniformly exerting a force, thus avoiding unbalance stress, leading to glass efficiency of assembling not high, or produce the phenomenons such as glass breakage and produce.
Further, described 2.5D glass assembling height controller, wherein, described installation board component 104 also sets
There is the spring assembly 402 for buffering.Device of the present invention, further guarantee pressure head uniform force, it is to avoid stress is too quickly
Lead to glass breakage, be provided with spring assembly on board component is installed, cushioning effect can be played to stress, it is to avoid stress is led suddenly
Cause glass breakage.
Further, described 2.5D glass assembling height controller, wherein, described deep gouge 301 be with 2.5 glass outside
Frame is the cuboid deep gouge in sideline.Deep gouge of the present invention is preferably cuboid deep gouge, due to the peculiar property of 2.5D glass, sinks
The thickness of groove be assembling height, rectangular shape it is ensured that between mobile phone and glass multiple orientation can uniformly stress it is ensured that fill
Join precision.
Further, described 2.5D glass assembling height controller, wherein, the depth H of described deep gouge 301 and 2.5D
Glass exceed shell surface thickness h between relation be：H is more than h, and H is less than or equal to h+0.05mm.Deep gouge depth of the present invention
It is set to H, thickness of glass is set to h, general glass rigging error is 0-0.05mm, and therefore, H of the present invention is preferably between h and h+
It is ensured that assembly precision between 0.05mm.
Further, described 2.5D glass assembling height controller, wherein, H=h+0.05mm.The present invention's is preferable
Embodiment, preferably H=h+0.05mm.
Present pre-ferred embodiments, the initial dispensing of shell surface is highly generally min0.2mm, then 2.5D glass dress shell height is h
+ min0.2, now h+min0.2>H+0.05, i.e. glass surface min0.2-0.05=higher than deep gouge with the difference in height of shell surface
Min0.15mm it is ensured that after 2.5D glass dispensing assembly enters into precompressed station, pressure head contact first is glass surface,
Persistently push, when pressure head lower surface and shell material upper surface, pressure head stops, 2.5D glass reaches minimal fitting height simultaneously
h+0.05.Therefore, in the present invention, assembly precision be ensure that using H=h+0.05mm it is contemplated that dispensing thickness, pressure head and glass
During contact, not yet reach assembly precision, accordingly, it would be desirable to push, dispensing can be smeared uniformly, solid by carrying out between glass and workpiece
Fixed, when the bottom of pressure head touches clamp base, show that now assembly precision has reached, now assembling height is h+
0.05.
The present invention additionally extends, for only left and right bi-curved 2.5D glass（The long side of mobile phone）, in design, it is upper and lower
Both ends of the surface are generally flush with shell surface, need to empty completely in the middle part of pressure head now, all do not contact with shell surface and glass surface, pressure head is upper and lower
On the basis of shell surface, compression contacts shell surface and glass surface after putting in place simultaneously at two ends, and contact width is the glass surface beyond display screen.
In sum, the invention discloses a kind of 2.5D glass assembles height controller, wherein, including for placing work
The clamp base of part, described clamp base is arranged on control cabinet, is provided with gluing process above described clamp base
2.5D glass dispensing assembly, is provided with pressure head above described glass dispensing assembly, is provided with installation board component above described pressure head,
Described installation board component is connected with compression cylinder, and described compression cylinder is arranged on support, and described compression cylinder drives described peace
Dress board component motion, exerts a force to pressure head, workpiece pressing, and described pressure head is provided centrally with deep gouge, and the depth of described deep gouge is slightly larger than
2.5D glass exceeds the thickness h of shell surface, by device of the present invention, it can be avoided that directly exerting a force on glass, by pressure head
And deep gouge, while controlling 2.5D assembling height, eliminate glass deformation factor.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved according to the above description or to convert, all these modifications and variations all should belong to the guarantor of claims of the present invention
Shield scope.
Claims (7)
1. a kind of 2.5D glass assembling height controller is it is characterised in that including the clamp base for placing workpiece, described
Clamp base is arranged on control cabinet, is provided with the 2.5D glass dispensing assembly of gluing process above described clamp base,
Be provided with pressure head above described glass dispensing assembly, above described pressure head, be provided with installation board component, described installation board component with
Compression cylinder connects, and described compression cylinder is arranged on support, and described compression cylinder drives described installing plate component movement, to pressure
Head force, workpiece pressing, described pressure head is provided centrally with deep gouge, and the depth of described deep gouge is slightly larger than 2.5D glass and exceeds shell surface
Thickness h.
2. 2.5D glass assembling height controller according to claim 1 is it is characterised in that described pressure head both sides are arranged
There is the connecting portion with connecting hole, described connecting portion is connected with Horizontal limiting axle, on one end of described Horizontal limiting axle and control cabinet
Side connects, and the other end is connected with support.
3. 2.5D glass assembling height controller according to claim 1 is it is characterised in that described installation board component sets
Be equipped with universal joint, by described universal joint, make installation board component to pressure head uniform force.
4. 2.5D glass according to claim 3 assembling height controller is it is characterised in that on described installation board component
It is additionally provided with the spring assembly for buffering.
5. 2.5D glass assembling height controller according to claim 1 is it is characterised in that with 2.5 glass housings be
The cuboid deep gouge in sideline.
6. 2.5D glass according to claim 5 assembling height controller is it is characterised in that the depth H of described deep gouge
And 2.5D glass beyond relation between the thickness h of shell surface is：H is more than h, and H is less than or equal to h+0.05mm.
7. 2.5D glass according to claim 6 assembling height controller is it is characterised in that H=h+0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610801813.XA CN106412154A (en) | 2016-09-05 | 2016-09-05 | Height control device for glass assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610801813.XA CN106412154A (en) | 2016-09-05 | 2016-09-05 | Height control device for glass assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106412154A true CN106412154A (en) | 2017-02-15 |
Family
ID=57999442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610801813.XA Pending CN106412154A (en) | 2016-09-05 | 2016-09-05 | Height control device for glass assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106412154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585228A (en) * | 2017-09-08 | 2018-01-16 | 苏州群创自动化设备有限公司 | A kind of automobile instrument panel glass installation device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309308A (en) * | 2007-05-17 | 2008-11-19 | 比亚迪股份有限公司 | Ultrathin mobile phone and assembling process thereof |
| CN102819342A (en) * | 2011-06-10 | 2012-12-12 | 深圳富泰宏精密工业有限公司 | Installation mechanism of touch panel |
| CN203679655U (en) * | 2013-12-30 | 2014-07-02 | 比亚迪股份有限公司 | Laminating device |
| CN203726952U (en) * | 2014-03-12 | 2014-07-23 | 梅州市金诺通讯设备有限公司 | Vacuum OCA (optically clear adhesive) laminator with dual-constant temperature protection device |
| CN203831914U (en) * | 2014-04-11 | 2014-09-17 | 深圳市立德通讯器材有限公司 | Display screen press fit device |
| CN203923019U (en) * | 2014-04-11 | 2014-11-05 | 深圳市远东皓星科技有限公司 | The superimposed equipment of sheet glass |
| KR20140148202A (en) * | 2013-06-21 | 2014-12-31 | 삼성디스플레이 주식회사 | Apparatus for sticking film on display panel |
| CN204089904U (en) * | 2014-08-27 | 2015-01-07 | 上海闻泰电子科技有限公司 | Be beneficial to the electronic equipment of control point glue height |
| CN205071079U (en) * | 2015-10-29 | 2016-03-02 | 上海与德通讯技术有限公司 | Pressfitting system utensil is glued to mobile terminal and point of being applied to it |
| CN205386976U (en) * | 2015-12-07 | 2016-07-20 | 重庆中显智能科技有限公司 | Cylinder drive formula cell -phone display screen flattening device |
-
2016
- 2016-09-05 CN CN201610801813.XA patent/CN106412154A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309308A (en) * | 2007-05-17 | 2008-11-19 | 比亚迪股份有限公司 | Ultrathin mobile phone and assembling process thereof |
| CN102819342A (en) * | 2011-06-10 | 2012-12-12 | 深圳富泰宏精密工业有限公司 | Installation mechanism of touch panel |
| KR20140148202A (en) * | 2013-06-21 | 2014-12-31 | 삼성디스플레이 주식회사 | Apparatus for sticking film on display panel |
| CN203679655U (en) * | 2013-12-30 | 2014-07-02 | 比亚迪股份有限公司 | Laminating device |
| CN203726952U (en) * | 2014-03-12 | 2014-07-23 | 梅州市金诺通讯设备有限公司 | Vacuum OCA (optically clear adhesive) laminator with dual-constant temperature protection device |
| CN203831914U (en) * | 2014-04-11 | 2014-09-17 | 深圳市立德通讯器材有限公司 | Display screen press fit device |
| CN203923019U (en) * | 2014-04-11 | 2014-11-05 | 深圳市远东皓星科技有限公司 | The superimposed equipment of sheet glass |
| CN204089904U (en) * | 2014-08-27 | 2015-01-07 | 上海闻泰电子科技有限公司 | Be beneficial to the electronic equipment of control point glue height |
| CN205071079U (en) * | 2015-10-29 | 2016-03-02 | 上海与德通讯技术有限公司 | Pressfitting system utensil is glued to mobile terminal and point of being applied to it |
| CN205386976U (en) * | 2015-12-07 | 2016-07-20 | 重庆中显智能科技有限公司 | Cylinder drive formula cell -phone display screen flattening device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585228A (en) * | 2017-09-08 | 2018-01-16 | 苏州群创自动化设备有限公司 | A kind of automobile instrument panel glass installation device |
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Application publication date: 20170215 |
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