CN206589327U - A kind of light polarizing film bends frock - Google Patents
A kind of light polarizing film bends frock Download PDFInfo
- Publication number
- CN206589327U CN206589327U CN201720093453.2U CN201720093453U CN206589327U CN 206589327 U CN206589327 U CN 206589327U CN 201720093453 U CN201720093453 U CN 201720093453U CN 206589327 U CN206589327 U CN 206589327U
- Authority
- CN
- China
- Prior art keywords
- frock
- mold core
- polarizing film
- light polarizing
- die cavity
- 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.)
- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model is related to light polarizing film processing technique field, and in particular to a kind of light polarizing film bends frock, including upper frock and lower frock, and the upper frock includes upper bolster and upper mold core, and the upper bolster surface sets heater；Upper die cavity is set at the upper bolster bottom center, and upper bolster side wall sets dismounting hole；Arc convex surface is is bent in the upper mold core bottom surface, and the upper mold core is arranged in the upper die cavity；The lower frock includes die shoe and lower mold core, and the die shoe surface sets the heater；The die shoe sets and sets fixing hole at lower die cavity, the die shoe bottom center；The lower mold core top surface is bends circular arc concave surface, and the lower mold core is arranged in the lower die cavity.The utility model enormously simplify technological process, shorten process time, improve processing efficiency, and greatly reduce processing cost.
Description
Technical field
The utility model is related to light polarizing film processing technique field, and in particular to a kind of light polarizing film bends frock.
Background technology
The light polarizing film in current optical glasses industry being polarized lenses production is all that offer, every are opened greatly by light polarizing film producer
Size is 1000mm*330mm, and be all flat film, it is necessary to eyeglass producer according to control oneself production optic diameter, bending to cut, under
The light polarizing film formed after material, press-bending, flanging needed for production polarized lenses.
Light polarizing film press-bending processing technology is essentially after blanking in industry is bent with the beginning of aluminum dipping form, then with producing required bending one
The glass mold of sample is bent, and a die presses a piece of light polarizing film, is taken out in baking oven after the cooling in 45 minutes of 85 degree of constant temperature, technique stream
Journey is complicated, and die cost is high.
Utility model content
The technical problem of solution
For the disadvantages mentioned above present in prior art, the utility model provides a kind of light polarizing film and bends frock, can
Efficiently against the problem of the technological process present in prior art is complicated, making die cost is high, technique stream enormously simplify
Journey, shortens process time, improves processing efficiency.
Technical scheme
To realize object above, the utility model is achieved by the following technical programs：
A kind of light polarizing film bends frock, including upper frock and lower frock, and the upper frock includes upper bolster and upper mold core, institute
State upper bolster surface and heater is set；Upper die cavity is set at the upper bolster bottom center, and upper bolster side wall sets and torn open
Fill hole；Arc convex surface is is bent in the upper mold core bottom surface, and the upper mold core is arranged in the upper die cavity；The lower frock includes
Die shoe and lower mold core, the die shoe surface set the heater；The die shoe sets lower die cavity, the die shoe
Fixing hole is set at bottom center；The lower mold core top surface is bends circular arc concave surface, and the lower mold core is arranged on the lower die cavity
In.
Further, the upper die cavity and the lower die cavity bottom land center are respectively provided with positioning convex body, the upper mold core
End face center and the lower mold core bottom center are respectively provided with the positioning blind slot matched with the positioning convex body structure.
Further, the heater is circumferentially uniformly arranged on the upper bolster and the die shoe surface.
Further, it is described to bend that arc convex surface is identical with the curvature for bending circular arc concave surface and size phase
Deng.
Further, the upper bolster top surface have it is integrally formed grip body, the die shoe bottom surface has
Integrally formed support column, the support column center is the fixing hole.
Further, thermometer is intelligence in the heater connection heating control system, the heating control system
Energy temp controlled meter band PID control, the power take-off of the heating control system is variable current control phase electrical adjuster SCR
Power take-off.
Beneficial effect
The technical scheme provided using the utility model, compared with known publicly-owned technology, is had the advantages that：
1st, technological process is enormously simplify, shortens process time, processing efficiency is improved.
2nd, mould need not be made, lower mold core need to be only replaced with, processing cost is saved.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described.It should be evident that drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is sectional view of the present utility model；
Fig. 2 is right side structural representation of the present utility model；
Fig. 3 is overlooking the structure diagram of the present utility model；
Fig. 4 is that bottom of the present utility model regards structural representation；
Label in figure is represented respectively：The upper frocks of 1-；Frock under 2-；3- upper bolsters；4- upper mold cores；5- heaters；6-
Upper die cavity；7- dismounts hole；8- bends arc convex surface；9- die shoes；901- fixing holes；10- lower mold cores；Die cavity under 11-；12- is pressed
Bent arc concave surface；13- positioning convex bodies；14- positions blind slot；15- grips body；16- support columns.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
With reference to embodiment, the utility model will be further described.
Embodiment
A kind of light polarizing film of the present embodiment bends frock, including upper frock 1 and lower frock 2, and upper frock 1 includes upper bolster 3
With upper mold core 4, the surface of upper bolster 3 sets heater 5；Upper die cavity 6, the side wall of upper bolster 3 are set at the bottom center of upper bolster 3
Dismounting hole 7 is set；Arc convex surface 8 is is bent in the bottom surface of upper mold core 4, and upper mold core 4 is arranged in upper die cavity 6；Lower frock 2 includes lower mould
Seat 9 and lower mold core 10, the surface of die shoe 9 set heater 5；Die shoe 9 is set at lower die cavity 11, the bottom center of die shoe 9
Fixing hole 901 is set；The top surface of lower mold core 10 is bends circular arc concave surface 12, and lower mold core 10 is arranged in lower die cavity 11；The upper He of die cavity 6
The lower bottom land center of die cavity 11 is respectively provided with positioning convex body 13, the end face center of upper mold core 4 and the bottom center of lower mold core 10 be respectively provided with
The positioning blind slot 14 that the structure of positioning convex body 13 matches；Heater 5 is circumferential to be uniformly arranged on upper bolster 3 and the surface of die shoe 9；
The top surface of upper bolster 3 have it is integrally formed grip body 15, the bottom surface of die shoe 9 has integrally formed support column 16, support
The center of post 16 is fixing hole 901；It is intelligent temperature control that heater 5, which connects thermometer in heating control system, heating control system,
Watchband PID control, the power take-off of heating control system controls phase electrical adjuster SCR power output for variable current
End.
Body 15 will be gripped and support column 16 is fixed in machining position, frock is bent with fixed.
Upper frock 1, lower frock 2 have independent heating control system, and thermometer uses the intelligent temperature control watchband of Omron
PID control, is output as 4-20ma variable current control phase electrical adjuster SCR power outputs, reaches control heating power,
Frock 1, the temperature of lower frock 2 are constant in holding, and the temperature difference is controlled at ± 0.8 degree.The heating with full power when beginning to warm up, near setting
During temperature, automatic reduction heating power prevents blunt temperature, sets adjust automatically output electricity plus gesture power to ensure according to PID during constant temperature
Its temperature stability.Upper mold core 4, lower mold core 10 are respectively installed, light polarizing film bending is by the He of upper mold core 4 in upper frock 1, lower frock 2
The camber curvature control of lower mold core 10, upper mold core 4, which has, bends arc convex surface 8, and lower frock 10, which has, bends circular arc concave surface 12, side
Just light polarizing film is put and taken out, and upper mold core 4, the bending of lower mold core 10 are bonded in upper frock 1 after calculating allows light polarizing film to bend, side
Just automatic shift, upper mold core 4, lower mold core 10 are positioned using screw through dismounting hole 7, and band is tight manually, tool-free dismounting with
Frock is changed, accomplishes quickly to remodel.Light polarizing film is bent together since flat-die during press-bending, for example, want 400 curved light polarizing films,
First of bending is 200 curved, and second bending is 350 curved, and the 3rd road bending is 475 curved, and the 4th road bending is 410 curved (anti-fixed
Shape), only it need to change upper mold core 4, the lower mold core 10 of different bendings.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modification or replace, can't make appropriate technical solution essence depart from each embodiment technical scheme of the utility model spirit and
Scope.
Claims (6)
1. a kind of light polarizing film bends frock, including upper frock (1) and lower frock (2), it is characterised in that：Upper frock (1) bag
Upper bolster (3) and upper mold core (4) are included, upper bolster (3) surface sets heater (5)；Upper bolster (3) bottom center
Place sets upper die cavity (6), and upper bolster (3) side wall sets dismounting hole (7)；Upper mold core (4) bottom surface is convex to bend circular arc
Face (8), the upper mold core (4) is arranged in the upper die cavity (6)；The lower frock (2) includes die shoe (9) and lower mold core
(10), die shoe (9) surface sets the heater (5)；The die shoe (9) sets lower die cavity (11), it is described under
Fixing hole (901) is set at die holder (9) bottom center；Lower mold core (10) top surface for bend circular arc concave surface (12), it is described under
Core rod (10) is arranged in the lower die cavity (11).
2. light polarizing film according to claim 1 bends frock, it is characterised in that the upper die cavity (6) and the lower die cavity
(11) bottom land center is respectively provided with positioning convex body (13), upper mold core (4) end face center and the lower mold core (10) bottom surface
The heart is respectively provided with the positioning blind slot (14) matched with the positioning convex body (13) structure.
3. light polarizing film according to claim 2 bends frock, it is characterised in that the heater (5) circumferentially uniformly sets
Put in the upper bolster (3) and the die shoe (9) surface.
4. light polarizing film according to claim 1 bends frock, it is characterised in that the press-bending arc convex surface (8) with it is described
The curvature of press-bending circular arc concave surface (12) is identical and size is equal.
5. light polarizing film according to claim 1 bends frock, it is characterised in that upper bolster (3) top surface has one
What is be molded grips body (15), and die shoe (9) bottom surface has integrally formed support column (16), the support column (16)
Center is the fixing hole (901).
6. light polarizing film according to claim 1 bends frock, it is characterised in that heater (5) the connection heating control
Thermometer is intelligent temperature control watchband PID control in system processed, the heating control system, and the power of the heating control system is defeated
Go out the power take-off that end controls phase electrical adjuster SCR for variable current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093453.2U CN206589327U (en) | 2017-01-19 | 2017-01-19 | A kind of light polarizing film bends frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720093453.2U CN206589327U (en) | 2017-01-19 | 2017-01-19 | A kind of light polarizing film bends frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206589327U true CN206589327U (en) | 2017-10-27 |
Family
ID=60128678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720093453.2U Expired - Fee Related CN206589327U (en) | 2017-01-19 | 2017-01-19 | A kind of light polarizing film bends frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206589327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440458A (en) * | 2019-09-04 | 2021-03-05 | 宁波舜宇车载光学技术有限公司 | Hot bending die and hot bending processing method |
-
2017
- 2017-01-19 CN CN201720093453.2U patent/CN206589327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440458A (en) * | 2019-09-04 | 2021-03-05 | 宁波舜宇车载光学技术有限公司 | Hot bending die and hot bending processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |