CN205011627U - Hot compression fittings of 3D curved surface cell -phone glass - Google Patents
Hot compression fittings of 3D curved surface cell -phone glass Download PDFInfo
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- CN205011627U CN205011627U CN201520668839.2U CN201520668839U CN205011627U CN 205011627 U CN205011627 U CN 205011627U CN 201520668839 U CN201520668839 U CN 201520668839U CN 205011627 U CN205011627 U CN 205011627U
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- formpiston
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- bed die
- former
- curved surface
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Abstract
The utility model provides a hot compression fittings of 3D curved surface cell -phone glass, be by: formpiston cylinder chaining frame, formpiston angle cylinder, bed die adjustment cylinder, formpiston chain, bed die, formpiston constitute, be shown as in the figure, pressfitting forming device sets up the bed die adjustment cylinder of two correspondences respectively, sets up the bed die between two bed die adjustment cylinders, pressfitting forming device upper portion sets up formpiston cylinder chaining frame, and formpiston cylinder chaining frame below symmetry sets up two at least formpiston chains, formpiston chain below sets up the formpiston, formpiston and bed die correspond the setting from top to bottom, and four angles tops of formpiston set up four formpiston angle cylinders perpendicularly, set up the lever between four angles of formpiston and the cylinder respectively, four independent cylinders under through four angles pressfitting and downward pressfitting of cylinder compare four independent motions and can both put in place and avoid the mutual interference, pressure can resize.
Description
Technical field
The utility model relates to the processing unit (plant) of the thermoforming of mobile phone glass, especially a kind of 3D curved surface mobile phone glass hot pressing device.
Background technology
At present, 3D curved surface mobile phone glass, current mobile phone has the front panel of the Samsung S6edge of Korea S and the back shroud of millet note.There are the companies such as Corning Incorporated, Samsung, Lan Si company in production firm, but production unit is domestic at present does not also have manufacturer, existing, produce the pressing and forming of the rotary oven forming technique of general glass outside heating chamber, just one, top cylinder drives litter, the other end of litter has a formpiston, fiberglass woven cloth in formpiston outer wrap; Formpiston controls the radian of glass ware forming with height of drop, and the bore of former controls the circular dimension of glass; The fit form out of true of formpiston and former, formpiston is on fixed position, presses down with cylinder drivening rod, and former puts in place by running control, and glass bending can cause the cooperation of upper/lower die to be shifted; In view of the foregoing, the device improving the thermoforming of curved surface mobile phone glass is needed; Now invent a kind of 3D curved surface mobile phone glass hot pressing device.
Utility model content
The purpose of this utility model is that the pressing and forming of rotary oven forming technique in order to overcome general glass is outside heating chamber, just one, top cylinder drives litter, the other end of litter has a formpiston, the fit form out of true of formpiston and former, formpiston is on fixed position, press down with cylinder drivening rod, former puts in place by running control, and glass bending can cause the cooperation of upper/lower die to be shifted; By rational design, provide a kind of 3D curved surface mobile phone glass hot pressing device, formpiston has chain connection to move downward, and avoid the rigid connection of single pole, formpiston coordinates with former free state, solves the problem of thermal distortion; The precise match of matched molds, below error 0.1mm; The thermoforming mode of the employing of the 3D curved surface mobile phone glass thermoforming stove of our company's invention is that company exclusively invents.
The utility model to achieve these goals, adopt following technical scheme: a kind of 3D curved surface mobile phone glass hot pressing device, be by: formpiston cylinder chaining frame, formpiston angle cylinder, former adjust cylinder, formpiston chain, former, formpiston are formed, as shown in the figure, pressing and forming device arranges two corresponding former adjustment cylinders respectively, arranges former between two former adjustment cylinders; Pressing and forming device top arranges formpiston cylinder chaining frame, is symmetrical arranged below at least two formpiston chains, formpiston chain and arranges formpiston below formpiston cylinder chaining frame; Formpiston is arranged with former is corresponding up and down, and formpiston four angle upper vertical arrange four formpiston angle cylinders, and four of formpiston arrange lever between angle and cylinder respectively.
Beneficial effect: four Indivudual cylinders can be put in place by four independently movings compared with a downward pressing of cylinder of pressing under four angles and avoid mutual interference, and pressure can adjust size.
The glass processed like this, the error between designing mould through repeatedly repeated measurement, size deviation reaches ± 0.1mm within, the radian goodness of fit≤0.05mm.
Former, formpiston adopt solid mould to design completely;
Moving up and down of upper formpiston is driven by cylinder, but cylinder drives one flat plate, flat board to be connected with formpiston with four chains and to go up formpiston and drop on lower former, negative and positive groove is all around had to match, because chain is soft, not temperature distortion affect, can completely free state drop on former;
Upper formpiston drops on after on former completely, and the increased stroke-adjustable gas cylinder controlled separately by four that upper flat plate is installed passes downwardly through depression bar and is pressed on upper formpiston, treats that both fit completely, guarantees that glass ware forming is perfect, after glass heats to required temperature, moves to forming room.
Two, technological process and feature
After technological process glass heats to required temperature, move to forming room.
The first step: first by the cylinder being positioned at the forming room left and right sides, former and glass are shifted onto mid-way, wherein cylinder stroke is fixed position.First motion puts in place (left and right all can), and after the other side cylinder, action is shifted former and glass and fixed position onto, and behind location, active strokes end cylinder is successively stepped back, and fixed journey system end is return again.
Second step: upper formpiston, under cylinder action, descendingly to be fallen on former, and drops in locating slot, and at this moment chain connects is loosening, has certain move place when aeration level is to guarantee female mould complete pressing.
3rd step: have four cylinders controlling separately stroke, by connecting rod to formpiston four angle pressurizations, plus-pressure can adjust.Until female mould is properly fit onto position.
4th step: four pressing cylinders lift and put in place, then by large cylinder, formpiston are lifted.
5th step: pitch time arrives, former and glass move to next one cooling station.
Following problem is solved by such design.
The precise match of matched molds, can reach below 0.1mm level.
Formpiston have chain connect move downward avoid single connecting rod connect and rigid connection and cause can not with former free state coordinate the problem solving thermal distortion.
Four Indivudual cylinders can be put in place by four independently movings compared with a downward pressing of cylinder of pressing under four angles and avoid mutual interference.Pressure can adjust size.
The glass processed like this, the error between designing mould through repeatedly repeated measurement, size deviation reaches ± 0.1mm within, the radian goodness of fit≤0.05mm.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is, general assembly structural representation;
In Fig. 1: the adjustment of formpiston cylinder chaining frame 1, formpiston angle cylinder 2, former cylinder 3, formpiston chain 4, former 5, formpiston 6.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
As shown in the figure, pressing and forming device arranges respectively between two corresponding former adjustment cylinders, 3, two formers adjustment cylinders 3 and arranges former 5; Pressing and forming device top arranges formpiston cylinder chaining frame 1, is symmetrical arranged below at least two formpiston chains 4, formpiston chain 4 and arranges formpiston 6 below formpiston cylinder chaining frame 1; Formpiston 6 is corresponding with former about 5 to be arranged, and formpiston 6 four angle upper vertical arrange four formpiston angle cylinders 2, and four of formpiston 6 arrange lever between angle and cylinder respectively.
Claims (3)
1. a 3D curved surface mobile phone glass hot pressing device, be adjust cylinder (3) by: formpiston cylinder chaining frame (1), formpiston angle cylinder (2), former, formpiston chain (4), former (5), formpiston (6) form, it is characterized in that: pressing and forming device arranges two corresponding formers adjustment cylinder (3) respectively, arranges former between two formers adjustment cylinder (3).
2. according to a kind of 3D curved surface mobile phone glass hot pressing device described in claim 1, it is characterized in that: pressing and forming device top arranges formpiston cylinder chaining frame (1), formpiston cylinder chaining frame (1) below is symmetrical arranged at least two formpiston chains (4), formpiston chain (4) below arranges formpiston (6).
3. according to a kind of 3D curved surface mobile phone glass hot pressing device described in claim 1, it is characterized in that: formpiston (6) is arranged with former (5) is corresponding up and down, formpiston (6) four angle upper vertical arrange four formpiston angles cylinder (2), and four of formpiston (6) arrange lever between angle and cylinder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668839.2U CN205011627U (en) | 2015-08-23 | 2015-08-23 | Hot compression fittings of 3D curved surface cell -phone glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520668839.2U CN205011627U (en) | 2015-08-23 | 2015-08-23 | Hot compression fittings of 3D curved surface cell -phone glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205011627U true CN205011627U (en) | 2016-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520668839.2U Active CN205011627U (en) | 2015-08-23 | 2015-08-23 | Hot compression fittings of 3D curved surface cell -phone glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205011627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261175A (en) * | 2021-12-30 | 2022-04-01 | 业成科技（成都）有限公司 | Attaching jig |
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2015
- 2015-08-23 CN CN201520668839.2U patent/CN205011627U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261175A (en) * | 2021-12-30 | 2022-04-01 | 业成科技（成都）有限公司 | Attaching jig |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |