CN202805647U - Hot-stamping machining structure for light inlet side of light guide board - Google Patents

Hot-stamping machining structure for light inlet side of light guide board Download PDF

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Publication number
CN202805647U
CN202805647U CN 201220435362 CN201220435362U CN202805647U CN 202805647 U CN202805647 U CN 202805647U CN 201220435362 CN201220435362 CN 201220435362 CN 201220435362 U CN201220435362 U CN 201220435362U CN 202805647 U CN202805647 U CN 202805647U
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CN
China
Prior art keywords
hot
inlet side
light inlet
light guide
structural
Prior art date
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Expired - Fee Related
Application number
CN 201220435362
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Chinese (zh)
Inventor
林炳腾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Futurity Tech Inc Twiwanroc
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Futurity Tech Inc Twiwanroc
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Priority to CN 201220435362 priority Critical patent/CN202805647U/en
Application granted granted Critical
Publication of CN202805647U publication Critical patent/CN202805647U/en
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Expired - Fee Related legal-status Critical Current

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Abstract

A hot-stamping machining structure for the light inlet side of a light guide board is used for fast molding the microstructure of the light inlet side of the light guide plate, and comprises a hot-stamping machine, a die and a locating seat, wherein the hot-stamping machine comprises a base and an electric heating unit disposed in the base, the electric heating unit is connected with a power supply by a lead, the die is arranged on the hot-stamping machine and comprises a base body with a set microstructure, and a conductor arranged on the base body, the conductor touches the electric heating unit of the hot-stamping machine in order to enable the set microstructure of the die to generate heat high temperature, the locating seat is arranged correspondingly to the hot-stamping machine and comprises a tray which moves by the linkage of a power unit and is used for fixedly placing a plurality of light guide plates as well as upwards arranging the end face of the light inlet side of each light guide plate. In the utility model, the microstructure with a set high temperature on the die correspondingly stamps the end faces of the light inlet sides of the light guide plates, whereby the end faces of the light inlet sides of the light guide plates are molded under the heat so as to form reversed microstructures, thus the problems on the machining of the light guide plates in the prior art are solved.

Description

LGP light inlet side hot padding processing structure
Technical field
A kind of LGP light inlet side V-Cut produces structure, refers in particular to quick, the clean LGP light inlet side processing structure of a kind of tool.
Background technology
The effect of LGP from the transmission direction that light source sends light beam, converts line source or spot light to area source and uniform in order to guiding.
For improving the uniformity of beam projecting, usually can be in the light inlet side end face of LGP, formation has the V ditch of the even effect of correcting light source or the micro-structural of various shapes, in order to the uniformity of scattering light source with raising LGP outgoing beam.
Enter the molding mode of side micro-structural by general LGP, usually adopt excision forming, utilize cutterhead to set up cutter, cut micro-structural with high speed rotating tool, because the material of LGP is made with acrylic plate, through machining, very easily produce smear metal, except cause the dirty and messy and equipment cost of environment higher, the easier impact of piling up because of smear metal of the precision of micro-structural reduces.
Summary of the invention
The purpose of this utility model is to provide a kind of LGP light inlet side hot padding processing structure, and it is simple in structure, makes more neat and tidy of manufacturing process, avoids dirty and messy, and production efficiency is high, and speed is fast, and finished product is good.
For achieving the above object, the utility model discloses a kind of LGP light inlet side hot padding processing structure, it is characterized in that comprising:
One hot stamp machine comprises a pedestal and is located at electric heating element in the pedestal, and this electric heating element also is connected with power supply with electric lead;
One mould is located on the hot stamp machine, comprises one and has the matrix of setting micro-structural and be located at conductor on this matrix, and the electric heating of this conductor and hot stamp machine is shown consideration for tactile so that the setting micro-structural of mould is produced hot high temperature;
One positioning seat, corresponding configuration with hot stamp machine comprises the pallet that a confession that is shifted by the power unit interlock sets firmly several LGPs and LGP light inlet side end face is arranged up.
Wherein, micro-structural is straight line.
Wherein, micro-structural is semicircle.
Wherein, micro-structural is the full curve kenel.
Pass through said structure, LGP light inlet side hot padding processing structure of the present utility model utilizes and is pre-formed required micro-structural on the mould, and make it have setting high temperature, during moulding, with LGP with the light inlet side end face directly towards mould ejection pressing, temperature is stood in this LGP light inlet side end face, can be according to the reverse micro-structural of the moulding generation of the shape of mould, begin to finish the processing of LGP light inlet side micro-structural, the course of making all is totally, makes faster, and efficient is higher, and has difformity (such as straight line, semicircle, curve, the continous way shape) micro-structural is selected to replace for it, promotes working (machining) efficiency.
Description of drawings
Fig. 1: three-dimensional exploded view of the present utility model.
Fig. 2: plane exploded view of the present utility model.
Fig. 3: positioning seat cutaway view of the present utility model.
Fig. 4: action schematic diagram of the present utility model.
Fig. 5: the figure that machines of the present utility model.
Fig. 6: light guide board microstructure schematic diagram of the present utility model.
Fig. 7: straight line micro-structural schematic diagram of the present utility model.
Fig. 8: circular-arc micro-structural schematic diagram of the present utility model.
Fig. 9: full curve shape micro-structural schematic diagram of the present utility model.
Figure 10: the adjustment schematic diagram of positioning seat of the present utility model.
The specific embodiment
See also shown in Fig. 1,2, the utility model LGP light inlet side hot padding processing structure is mainly in the positioning seat 4 that is provided with a hot stamp machine 1, on the board and is combined in the mould 2 on the hot press 1 and is installed with for LGP 3; Wherein this hot stamp machine 1 is by power unit 10 interlocks, comprises a pedestal 11, and is combined in electric heating element 12 on the pedestal 11, provides heat energy through the electric lead energising; This mould 2 is combined on the hot stamp machine 1, comprising one has the matrix 21 of setting micro-structural 20 and is arranged on conductor 22 on the matrix 21, this matrix 21 is combined on the hot stamp machine 1 with fixed screw 23, and electric heating element 12 subsides that make conductor 22 and hot stamp machine 1 are tactile and accept thermal energy conduction, make the micro-structural 20 of mould can produce high temperature; This positioning seat 4 comprises the first pedestal 40 and the second pedestal 41, this first pedestal 40 and the second pedestal 41 all form identical short slot 400 in the inboard, use and constitute one for the accommodating storage tank of LGP 3, in storage tank, dispose in addition a top board 31, and connect the degree of tightness that top boards 31 are adjusted in an adjustment screw 32 controls by the outer end; This first pedestal 40 and the second pedestal 41 outsides respectively have a benchmark breach 401 again, can be aligned with each other combination with it for hot stamp machine 1.
This positioning seat 4 is installed on the pallet 50 that is driven by power unit 5, and mat makes positioning seat 4 can be subjected to power unit 5 interlocks, upwards towards mould 2 displacement pressings (such as Fig. 2).
Consult Fig. 3 to shown in Figure 6, work flow of the present utility model is described, at first, with LGP 3 quantity of processing in advance, be placed in the storage tank of positioning seat 4 formation, recycling is adjusted screw 32 and is promoted to fix and make the LGP convex dew in 3 light inlet side end faces (such as Fig. 3) before the top boards 31 and then with whole LGPs 3; Start immediately the power unit 5 of positioning seat 4, make LGP 3 light inlet side end faces, towards hot stamp machine 1 corresponding pressing (such as Fig. 4), because the micro-structural 20 of mould 2 has had high temperature, when the micro-structural 20 of touch tool 2 is pressed in LGP 3 light inlet side end faces, can be subjected to temperature and required reverse micro-structural 30(such as the Fig. 5 of moulding one-tenth), namely finish again the processing (such as Fig. 6) of LGP 3 light inlet side end face micro-structurals via cooling, the course of making all is totally, fast processing effect.
Consulting Fig. 7 to Fig. 9 is that the utility model is to promote working (machining) efficiency again, especially mould 2 is made as mobilizable replacing form, and mould 2 will be made straight line 6, pyramidal or circular-arc 7 and the micro-structural of full curve shape 8 in advance, for being installed on the hot stamp machine 1, can be distinctly moulding via the pressing of die microstructure high temperature, make each LGP 3 light inlet side end face be shaped to required micro-structural kenel.
As shown in figure 10, the utility model is the adjustment schematic diagram that presents in response to different LGP 3 quantity thickness, utilizes the LGP 3 of adjusting screw 32 adjustment top boards, 31 displacements and being installed with predetermined quantity, conveniently hot padding processing is carried out in LGP 3 light inlet side end faces.

Claims (4)

1. LGP light inlet side hot padding processing structure is characterized in that comprising:
One hot stamp machine comprises a pedestal and is located at electric heating element in the pedestal, and this electric heating element also is connected with power supply with electric lead;
One mould is located on the hot stamp machine, comprises one and has the matrix of setting micro-structural and be located at conductor on this matrix, and the electric heating of this conductor and hot stamp machine is shown consideration for tactile so that the setting micro-structural of mould is produced hot high temperature;
One positioning seat, corresponding configuration with hot stamp machine comprises the pallet that a confession that is shifted by the power unit interlock sets firmly several LGPs and LGP light inlet side end face is arranged up.
2. LGP light inlet side hot padding processing structure as claimed in claim 1 is characterized in that micro-structural is straight line.
3. LGP light inlet side hot padding processing structure as claimed in claim 1 is characterized in that, micro-structural is semicircle.
4. LGP light inlet side hot padding processing structure as claimed in claim 1 is characterized in that micro-structural is the full curve kenel.
CN 201220435362 2012-08-30 2012-08-30 Hot-stamping machining structure for light inlet side of light guide board Expired - Fee Related CN202805647U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220435362 CN202805647U (en) 2012-08-30 2012-08-30 Hot-stamping machining structure for light inlet side of light guide board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220435362 CN202805647U (en) 2012-08-30 2012-08-30 Hot-stamping machining structure for light inlet side of light guide board

Publications (1)

Publication Number Publication Date
CN202805647U true CN202805647U (en) 2013-03-20

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CN 201220435362 Expired - Fee Related CN202805647U (en) 2012-08-30 2012-08-30 Hot-stamping machining structure for light inlet side of light guide board

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CN (1) CN202805647U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125190A (en) * 2016-08-30 2016-11-16 京东方科技集团股份有限公司 The manufacture method of light guide board microstructure and device
CN109809676A (en) * 2019-02-27 2019-05-28 东莞市银泰丰光学科技有限公司 The processing method that a kind of glass light guide plate enters plain edge micro-structure
CN110161617A (en) * 2019-05-30 2019-08-23 开平市盈光机电科技有限公司 The molding machine of molded micro structure on a kind of light guide plate incidence surface

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106125190A (en) * 2016-08-30 2016-11-16 京东方科技集团股份有限公司 The manufacture method of light guide board microstructure and device
CN109809676A (en) * 2019-02-27 2019-05-28 东莞市银泰丰光学科技有限公司 The processing method that a kind of glass light guide plate enters plain edge micro-structure
CN110161617A (en) * 2019-05-30 2019-08-23 开平市盈光机电科技有限公司 The molding machine of molded micro structure on a kind of light guide plate incidence surface

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130320

Termination date: 20200830

CF01 Termination of patent right due to non-payment of annual fee