CN109760317A - A kind of LCD screen convenient replacing device of photocuring 3D printer - Google Patents
A kind of LCD screen convenient replacing device of photocuring 3D printer Download PDFInfo
- Publication number
- CN109760317A CN109760317A CN201910214573.7A CN201910214573A CN109760317A CN 109760317 A CN109760317 A CN 109760317A CN 201910214573 A CN201910214573 A CN 201910214573A CN 109760317 A CN109760317 A CN 109760317A
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- photocuring
- lcd screen
- protecting film
- concave surface
- 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
- 238000000016 photochemical curing Methods 0.000 title claims abstract description 24
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 41
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 238000004804 winding Methods 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004891 communication Methods 0.000 abstract description 3
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Abstract
The invention discloses a kind of LCD screen convenient replacing devices of photocuring 3D printer, belong to photocuring 3D printer technical field, including fixed plate, the fixed plate is concave surface platform structure, the fixed plate is equipped with protective plate, the upper surface of the protective plate is equipped with liquid crystal display, and the upper surface of the liquid crystal display is equipped with protecting film.The present invention is by by liquid crystal screen module, client takes modularization liquid crystal display and only according to several screws and need to connect lower winding displacement and can complete to replace, the communication cost of both sides is greatly shortened, the problem that voluntarily installation liquid crystal display scrappage is big is reduced, next greatly reduces the spoilage shielded in logistics progress.
Description
Technical field
The present invention relates to a kind of photocuring 3D printers, quick more particularly to a kind of LCD screen of photocuring 3D printer
More changing device belongs to photocuring 3D printer technical field.
Background technique
Existing photocuring LCD3D printer core on the market has four class Primary Components, from top to bottom structure are as follows: screw rod,
Resin, liquid crystal display, ultraviolet light, screw rod are responsible for the release demoulding of cured layer, and resin is responsible for forming cured layer, and liquid crystal display is responsible for display
Every layer of slice map of printed matter, ultraviolet light are responsible for solidified resin, and general photocuring LCD3D printer driver liquid crystal display shows black and white
Picture, liquid crystal display inherently have strainability to ultraviolet light, when showing pure white pattern, under uv power only shields on screen
0.6%-1% or so, so most of ultraviolet light is all absorbed by liquid crystal display, under equal conditions liquid crystal display shows black pattern
When, uv power only has 0.07 ‰ -0.1 ‰ or so under shielding on screen, and in entire machine print procedure, liquid crystal display is high
Frequency exposes under ultraviolet light, this two classes parameter can change, and pure white parameter can gradually tend to black parameter, and black parameter
Pure white parameter can gradually be tended to, so the liquid crystal display of photocuring LCD3D printer is to belong to consumption class critical component.
The case where existing type such on the market replaces liquid crystal display:
1, it needs client to return and returns factory's replacement, cause to increase time cost, logistics cost；
2, training and remote guide client's self-changeable, cause single screen logistics scrappage it is big, voluntarily installation screen scrappage it is big,
Link up increased costs.
Summary of the invention
The main object of the present invention is to provide for a kind of LCD screen convenient replacing device of photocuring 3D printer,.
The purpose of the present invention can reach by using following technical solution:
A kind of LCD screen convenient replacing device of photocuring 3D printer, including fixed plate, the fixed plate are concave surface platform
Structure, the fixed plate are equipped with protective plate, and the upper surface of the protective plate is equipped with liquid crystal display, and the upper surface of the liquid crystal display is set
There is protecting film.
Preferably, the protecting film is outer rim and interior frame.
Preferably, the outer rim of the protecting film is bonded with the fixed plate top outer.
Preferably, the protecting film outer rim protecting film outer rim concordant or described with the outline border of the fixed plate is slightly more than
The outline border of the fixed plate, and the outline border of the fixed plate is no more than the protecting film outer rim 0.2mm.
Preferably, it is bonded between the fixed plate and the protective plate by modes such as double-sided adhesives.
Preferably, it is bonded between the fixed plate and the protecting film by modes such as double-sided adhesives.
Preferably, the fixed plate is three layers of concave structure, the first layer concave surface of the fixed plate be the fixed plate most
Floor plane, fixed plate second layer concave surface are the first frame face above the bottom plane, the fixed plate the
Three layers of concave surface are the second frame face above first frame face.
Preferably, the protective plate is bonded with fixed plate second layer concave surface, the outline border of the protecting film with it is described solid
The fitting of fixed board third layer concave surface.
Preferably, the side of fixed plate third layer concave surface offers L-type notch, the winding displacement connecting with the liquid crystal display
If being offered on L-type notch with the side of fixed plate third layer concave surface.
Preferably, the outside of the fixed plate is equipped with several groups screw rod fixed hole position.
Advantageous effects of the invention: by by liquid crystal screen module, client takes modularization liquid crystal display only need to be according to
It several screws and connects lower winding displacement and can complete to replace, greatly shorten the communication cost of both sides, reduce and liquid crystal display report is voluntarily installed
The big problem of useless rate, next greatly reduces the spoilage shielded in logistics progress.
Detailed description of the invention
Fig. 1 is an a kind of preferred embodiment of the LCD screen convenient replacing device of photocuring 3D printer according to the invention
LCD screen convenient replacing device exploded view.
In figure: 1- fixed plate, 2- protective plate, 3- liquid crystal display, 4- protecting film.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
In the embodiment of the present application, as shown in Figure 1, the upper surface of liquid crystal display 3 is equipped with protecting film 4, protecting film 4 is outer rim
And interior frame, and protecting film 4 is equipped with Electrostatic Absorption layer.
Present document relates to protecting film 4 can have safeguard function to be any, and interior frame is the protection of transparent configuration
Film, such as tempering film etc..
Protecting film 4 plays the protection positive function of liquid crystal display 3, prevents scuffing, resin from gluing the foreign object damages liquid crystal display such as viscous, and
And machine periodic maintenance is facilitated to wipe display area.
Liquid crystal display 3 is first bonded with protecting film 4, and is positioned to liquid crystal display 3 and the interior frame on protecting film 4, is prevented
Only 4 transparent part of protecting film deflects away from the display area of liquid crystal display 3.
In the embodiment of the present application, as shown in Figure 1, the outer rim of protecting film 4 is bonded with 1 top outer of fixed plate, and it is anti-
4 outer rim of cuticula is concordant with the outline border of fixed plate 1 or 4 outer rim of protecting film is slightly more than the outline border of fixed plate 1, and fixed plate 1
Outline border is no more than 4 outer rim 0.2mm of protecting film, and can play prevents in print procedure, and resin layer and display surface have gap, influences
The problem of print quality.
In the embodiment of the present application, as shown in Figure 1, fixed plate 1 is three layers of concave structure, the first layer concave surface of fixed plate 1
For 1 bottom plane of fixed plate, 1 second layer concave surface of fixed plate is the first frame face above bottom plane, fixed plate 1 the
Three layers of concave surface are the second frame face above the first frame face, and protective plate 2 is bonded with 1 second layer concave surface of fixed plate, protecting film 4
Outline border is bonded with 1 third layer concave surface of fixed plate, and the upper surface of protective plate 2 is equipped with liquid crystal display 3.
It is bonded between fixed plate 1 and protective plate 2 by modes such as double-sided adhesives, by two-sided between fixed plate 1 and protecting film 4
The modes such as glue bond.
Present document relates to protective plate 2 can for any one can play support liquid crystal display 3 play protection liquid crystal display 3 deform
Damage and the protective plate, such as glass etc. for capableing of abundant light transmission.
In the embodiment of the present application, as shown in Figure 1, the side of 1 third layer concave surface of fixed plate offers L-type notch, liquid crystal
The winding displacement of 3 connection of screen is set to be offered on L-type notch with the side of 1 third layer concave surface of fixed plate, therefore conveniently to the placement of winding displacement.
In the embodiment of the present application, as shown in Figure 1, the outside of fixed plate 1 is equipped with several groups screw rod fixed hole position, therefore can
With the several groups screw rod fixed hole position by several screws in fixed plate 1, the function of installing to liquid crystal display 3 is played, it is made
It is enough convenient that installation is done.
As shown in Figure 1, a kind of LCD screen convenient replacing device of photocuring 3D printer provided in this embodiment is worked
Journey is as follows:
Step 1: by the way that fixed plate 1 to be fixed at the platform of machine ultraviolet light upper end；
Step 2: liquid crystal display 3 is first bonded with protecting film 4, and is determined the interior frame on liquid crystal display 3 and protecting film 4
Position；
Step 3: 1 second layer concave surface of fixed plate post double-sided adhesive or and protective plate 2 and 1 second layer concave surface of fixed plate in
Post double-sided adhesive in the part enough contacted；
Step 4: protective plate 2 is fitted on 1 second layer concave surface of fixed plate；
Step 5: 1 third layer concave surface of fixed plate be fitted with double-sided adhesive or and protecting film 4 outline border and 1 third of fixed plate
Layer concave surface contact portion posts double-sided adhesive；
Step 6: protecting film 4 being fitted on 1 third layer concave surface of fixed plate, to constitute integral module.
In conclusion in the present embodiment, by the way that fixed plate 1 is fixed at the platform of machine ultraviolet light upper end,
Liquid crystal display 3 is first bonded with protecting film 4, and is positioned to liquid crystal display 3 and the interior frame on protecting film 4, in fixed plate 1 the
Two layers of concave surface post double-sided adhesive or and protective plate 2 and 1 second layer concave surface of fixed plate in the part that enough contacts post double-sided adhesive, will
Protective plate 2 is fitted on 1 second layer concave surface of fixed plate, 1 third layer concave surface of fixed plate be fitted with double-sided adhesive or and protecting film 4
Outline border and 1 third layer concave surface contact portion of fixed plate post double-sided adhesive, protecting film 4 is fitted in 1 third layer concave surface of fixed plate
On, to constitute integral module, by by liquid crystal screen module, client take modularization liquid crystal display only need to according to several screws and
Connecing lower winding displacement can complete to replace, and greatly shorten the communication cost of both sides, reduce that voluntarily installation liquid crystal display scrappage is big asks
Topic, next greatly reduces the spoilage shielded in logistics progress.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (10)
1. a kind of LCD screen convenient replacing device of photocuring 3D printer, it is characterised in that: including fixed plate (1), the fixation
Plate (1) is concave surface platform structure, and the fixed plate (1) is equipped with protective plate (2), and the upper surface of the protective plate (2) is equipped with liquid
The upper surface of crystalline substance screen (3), the liquid crystal display (3) is equipped with protecting film (4).
2. a kind of LCD screen convenient replacing device of photocuring 3D printer according to claim 1, it is characterised in that: institute
Stating protecting film (4) is outer rim and interior frame.
3. a kind of LCD screen convenient replacing device of photocuring 3D printer according to claim 1, it is characterised in that: institute
The outer rim for stating protecting film (4) is bonded with the fixed plate (1) top outer.
4. a kind of LCD screen convenient replacing device of photocuring 3D printer according to claim 1, it is characterised in that: institute
It states protecting film (4) outer rim protecting film (4) outer rim concordant or described with the outline border of the fixed plate (1) and is slightly more than the fixation
The outline border of plate (1), and the outline border of the fixed plate (1) is no more than the protecting film (4) outer rim 0.2mm.
5. a kind of LCD screen convenient replacing device of photocuring 3D printer according to claim 1, it is characterised in that: institute
It states and is bonded between fixed plate (1) and the protective plate (2) by modes such as double-sided adhesives.
6. a kind of LCD screen convenient replacing device of photocuring 3D printer according to claim 1, it is characterised in that: institute
It states and is bonded between fixed plate (1) and the protecting film (4) by modes such as double-sided adhesives.
7. a kind of LCD screen convenient replacing device of photocuring 3D printer according to claim 1, it is characterised in that: institute
Stating fixed plate (1) is three layers of concave structure, and the first layer concave surface of the fixed plate (1) is the fixed plate (1) bottom plane,
Fixed plate (1) second layer concave surface is the first frame face above the bottom plane, fixed plate (1) third layer
Concave surface is the second frame face above first frame face.
8. according to claim 1 or a kind of LCD screen convenient replacing device of photocuring 3D printer described in 7 any one,
Be characterized in that: the protective plate (2) is bonded with the fixed plate (1) second layer concave surface, the outline border of the protecting film (4) with it is described
The fitting of fixed plate (1) third layer concave surface.
9. according to claim 1 or a kind of LCD screen convenient replacing device of photocuring 3D printer described in 7 any one,
Be characterized in that: the side of fixed plate (1) the third layer concave surface offers L-type notch, the winding displacement connecting with the liquid crystal display (3)
If being offered on L-type notch with the side of the fixed plate (1) third layer concave surface.
10. a kind of LCD screen convenient replacing device of photocuring 3D printer according to claim 1, it is characterised in that: institute
The outside for stating fixed plate (1) is equipped with several groups screw rod fixed hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214573.7A CN109760317A (en) | 2019-03-20 | 2019-03-20 | A kind of LCD screen convenient replacing device of photocuring 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910214573.7A CN109760317A (en) | 2019-03-20 | 2019-03-20 | A kind of LCD screen convenient replacing device of photocuring 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109760317A true CN109760317A (en) | 2019-05-17 |
Family
ID=66459594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910214573.7A Pending CN109760317A (en) | 2019-03-20 | 2019-03-20 | A kind of LCD screen convenient replacing device of photocuring 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109760317A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205929484U (en) * | 2016-08-19 | 2017-02-08 | 北京金达雷科技有限公司 | A cooling system for photocuring 3D printer |
| CN205951325U (en) * | 2016-08-12 | 2017-02-15 | 义乌市筑真电子科技有限公司 | Photocuring 3D printer is with indisputable fluorine dragon membrane module |
| CN106985392A (en) * | 2017-03-14 | 2017-07-28 | 北京金达雷科技有限公司 | Photocuring 3D printer and its resin pool component |
| CN206589336U (en) * | 2017-02-24 | 2017-10-27 | 无锡金谷三维科技有限公司 | Photocuring 3D printer based on LCD display and LED array backlight |
| US20180036941A1 (en) * | 2015-04-28 | 2018-02-08 | Gold Array Technology (Beijing), Llc | Photo-curing 3d printer and 3d printing method |
| CN209738292U (en) * | 2019-03-20 | 2019-12-06 | 南京光铸智能科技有限公司 | Device is swiftly changed to LCD screen of photocuring 3D printer |
-
2019
- 2019-03-20 CN CN201910214573.7A patent/CN109760317A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180036941A1 (en) * | 2015-04-28 | 2018-02-08 | Gold Array Technology (Beijing), Llc | Photo-curing 3d printer and 3d printing method |
| CN205951325U (en) * | 2016-08-12 | 2017-02-15 | 义乌市筑真电子科技有限公司 | Photocuring 3D printer is with indisputable fluorine dragon membrane module |
| CN205929484U (en) * | 2016-08-19 | 2017-02-08 | 北京金达雷科技有限公司 | A cooling system for photocuring 3D printer |
| CN206589336U (en) * | 2017-02-24 | 2017-10-27 | 无锡金谷三维科技有限公司 | Photocuring 3D printer based on LCD display and LED array backlight |
| CN106985392A (en) * | 2017-03-14 | 2017-07-28 | 北京金达雷科技有限公司 | Photocuring 3D printer and its resin pool component |
| CN209738292U (en) * | 2019-03-20 | 2019-12-06 | 南京光铸智能科技有限公司 | Device is swiftly changed to LCD screen of photocuring 3D printer |
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