CN109383015A - A kind of novel lower compression roller for site hot press - Google Patents
A kind of novel lower compression roller for site hot press Download PDFInfo
- Publication number
- CN109383015A CN109383015A CN201811165858.8A CN201811165858A CN109383015A CN 109383015 A CN109383015 A CN 109383015A CN 201811165858 A CN201811165858 A CN 201811165858A CN 109383015 A CN109383015 A CN 109383015A
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide plate
- groove
- lower compression
- compression roller
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/005—Roll constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
Abstract
The present invention relates to the accessories of light guide plate production equipment, specifically disclose a kind of novel lower compression roller for site hot press, including roll body, roll body side is equipped with upper para-frame area corresponding with the site pressor areas of pressure roller, the side in upper para-frame area is equipped with groove corresponding with the transparent protrusion of the bar shaped of the first light guide plate base, and the depth of groove is 1 to 2um；The width of groove is 0.03 between 0.1mm, groove is corresponding with the transparent protrusion of the bar shaped of the first light guide plate base, it prevents between the transparent protrusion of the bar shaped of the first light guide plate base and the novel lower compression roller and biggish frictional force occurs, ensure that the novel lower compression roller and side have the frictional force between the first light guide plate base of the transparent protrusion of bar shaped average, size is solved the problems, such as beyond product specification, improves the product quality of the product with the transparent protrusion of bar shaped.
Description
Technical field
The present invention relates to the accessories of light guide plate production equipment, and in particular to a kind of novel pushing for site hot press
Roller.
Background technique
The processing of existing hot-pressing light guide plate is mostly to carry out the operation of hot pressing site, such as Fig. 1 to light guide plate plate using hot press
It is shown, it is specific as follows in specific production process, charging conveying roller band 5, which is first passed through, by light guide plate base 3 is delivered to pressure roller 1 under
Between pressure roller 2, site is then processed by pressure roller 1 and lower compression roller 2 and generates light guide plate plate 4, wherein it is common use it is general
The surface of logical lower compression roller 2 is shiny surface.As shown in Figure 1.
When pressed common light guide plate base 3, no bulge-structure, processing is without exception, as shown in Figure 2.
It when pressed side has the first light guide plate base 6 of the transparent protrusion of bar shaped, is processed using the prior art, is such as schemed
Shown in 3, since pressure acts on so that extruding can be generated between the first light guide plate base 6 and lower compression roller 2 (i.e. lower roll), waste product is caused
7, main problem has following two: 1, the first light guide plate base 6 is squeezed and deformed by hot pressing, and pressure is unequal, light guide plate appearance
Deformation, size exceed product specification；2, near light guide plate protrusion, gap is generated with pressure roller 1, site can not be transferred, such as Fig. 4 institute
Show, wherein 30 is can not transfer positions.
Summary of the invention
In order to solve the above technical problems, we have proposed a kind of novel lower compression roller for site hot press, purpose: really
Protecting the novel lower compression roller and side has the frictional force between the first light guide plate base of the transparent protrusion of bar shaped average, solves ruler
Very little the problem of exceeding product specification, improve the product quality with the product of the transparent protrusion of bar shaped.
In order to achieve the above objectives, technical scheme is as follows:
A kind of novel lower compression roller for site hot press, including roll body, roll body side are equipped with the site with pressure roller
Upper para-frame area, the side in upper para-frame area are equipped with the transparent protrusion phase of bar shaped with the first light guide plate base to pressor areas accordingly
The groove answered, the depth of groove are 1 to 2um；The width of groove is 0.03 between 0.1mm.
Preferably, groove is the first groove of the transverse sides along upper para-frame area.
According to another embodiment of the present invention, groove is the second groove of the longitudinal side along upper para-frame area.
Through the above technical solutions, groove is corresponding with the transparent protrusion of the bar shaped of the first light guide plate base, it is therefore prevented that first
There is biggish frictional force between the transparent protrusion of the bar shaped of light guide plate base and the novel lower compression roller, it is ensured that the novel pushing
Roller and side have the frictional force between the first light guide plate base of the transparent protrusion of bar shaped average, solve size beyond product
The problem of specification, improves the product quality of the product with the transparent protrusion of bar shaped.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the course of work schematic diagram of the site hot press production light guide plate base disclosed in the prior art；
Between pressure roller and lower compression roller when Fig. 2 is the site hot press production light guide plate base disclosed in the prior art
Working state schematic representation；
Fig. 3 is the course of work schematic diagram of site hot press the first light guide plate base of production disclosed in the prior art；
Pressure roller and lower compression roller when Fig. 4 is site hot press the first light guide plate base of production disclosed in the prior art
Between course of work schematic diagram；
Fig. 5 is a kind of stereoscopic schematic diagram of the novel lower compression roller for site hot press disclosed in the embodiment of the present invention 1；
Fig. 6 is that the site hot press of the use novel lower compression roller disclosed in the embodiment of the present invention 1 produces the first light guide plate
The course of work schematic diagram of substrate；
Fig. 7 is that the site hot press of the use novel lower compression roller disclosed in the embodiment of the present invention 1 produces the first light guide plate
The course of work schematic diagram between pressure roller and novel lower compression roller when substrate；
Fig. 8 is that the site hot press of the use novel lower compression roller disclosed in the embodiment of the present invention 1 produces the first light guide plate
The overlooking structure figure of novel lower compression roller course of work when substrate；
Fig. 9 is a kind of stereoscopic schematic diagram of the novel lower compression roller for site hot press disclosed in the embodiment of the present invention 2；
Figure 10 is that the site hot press of the use novel lower compression roller disclosed in the embodiment of the present invention 2 produces the first light guide plate
The course of work schematic diagram of substrate；
Figure 11 is that the site hot press of the use novel lower compression roller disclosed in the embodiment of the present invention 2 produces the first light guide plate
The overlooking structure figure of novel lower compression roller course of work when substrate.
Number and corresponding component title represented by letter in figure:
1. it is guide-lighting that 2. lower compression roller of pressure roller, 3. light guide plate base, 4. light guide plate plate 5. feeds conveying roller band 6. first
Para-frame area 30. can not transfer position on 7. waste product of plate substrate, 8. roll body, 82. first groove, 83. second groove 85.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Below with reference to schematic diagram, specific embodiments of the present invention will be described in further detail.
Embodiment 1.
As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of novel lower compression roller for site hot press, including roll body 8, roll body 8
Side is equipped with upper para-frame area 85 corresponding with the site pressor areas of pressure roller 1, and the side in upper para-frame area 85 is equipped with and the
The corresponding groove of the transparent protrusion of bar shaped of one light guide plate base 6, the depth of groove are 1 to 2um；The width of groove be 0.03 to
Between 0.1mm.
Groove is the first groove 82 of the transverse sides along upper para-frame area 85, by the first light guide plate base 6 according to first
The transparent protrusion of the bar shaped of light guide plate base 6 is then defeated by feeding towards lower and perpendicular with conveying direction direction placement
Send roller strap 5 that first light guide plate base 6 is delivered to position to be processed, then by positioning device 11 to the first light guide plate base 6
It is positioned, pushes the first light guide plate base 6 between pressure roller 1 and roll body 8 finally by pushing meanss 12, the first groove 82
It is corresponding with the transparent protrusion of bar shaped of the first light guide plate base 6, it is therefore prevented that the transparent protrusion of bar shaped of the first light guide plate base 6 with
There is biggish frictional force between the novel lower compression roller, it is ensured that the novel lower compression roller and side have the transparent protrusion of bar shaped
Frictional force between first light guide plate base is average, solves the problems, such as size beyond product specification, improves saturating with bar shaped
The product quality of the product of bright protrusion..
It is above exactly the design feature and function and effect of a kind of novel lower compression roller for site hot press, advantage: really
Having protected the novel lower compression roller and side has the frictional force between the first light guide plate base of the transparent protrusion of bar shaped average, solves
Size exceeds the problem of product specification, improves the product quality of the product with the transparent protrusion of bar shaped.
Embodiment 2.
As shown in Fig. 9, Figure 10 and Figure 11, remaining compared with Example 1, institute the difference is that the groove be along upper right
Second groove 83 of the longitudinal side in the area Wei Kuang 85 is transparent according to the bar shaped of the first light guide plate base 6 by the first light guide plate base 6
Protrusion is placed towards lower and parallel with conveying direction direction, remaining is same as Example 1, does not also limit particularly herein
System, equally belongs to protection scope of the present invention.Its production process is also same as Example 1, and details are not described herein.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection scope.
Claims (3)
1. a kind of novel lower compression roller for site hot press, which is characterized in that including roll body (8), roll body (8) side is equipped with
Upper para-frame area (85) corresponding with the site pressor areas of pressure roller (1), the side of upper para-frame area (85) is equipped with leads with first
The corresponding groove of the transparent protrusion of bar shaped of tabula rasa substrate (6), the depth of groove are 1 to 2um；The width of groove be 0.03 to
Between 0.1mm.
2. a kind of novel lower compression roller for site hot press according to claim 1, which is characterized in that groove is along upper
The first groove (82) of the transverse sides in para-frame area (85).
3. a kind of novel lower compression roller for site hot press according to claim 1, which is characterized in that groove is along upper
The second groove (83) of the longitudinal side in para-frame area (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811165858.8A CN109383015A (en) | 2018-10-08 | 2018-10-08 | A kind of novel lower compression roller for site hot press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811165858.8A CN109383015A (en) | 2018-10-08 | 2018-10-08 | A kind of novel lower compression roller for site hot press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109383015A true CN109383015A (en) | 2019-02-26 |
Family
ID=65426676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811165858.8A Pending CN109383015A (en) | 2018-10-08 | 2018-10-08 | A kind of novel lower compression roller for site hot press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109383015A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869407A (en) * | 2014-03-07 | 2014-06-18 | 合肥铨励光电科技有限公司 | Cold/hot rolling thin film type highlighting light guide plate and roll-to-roll preparation method thereof |
| CN203974061U (en) * | 2014-08-13 | 2014-12-03 | 铜陵艾森模具科技有限公司 | A kind of profile shapes knurling mould |
| CN105403949A (en) * | 2015-12-22 | 2016-03-16 | 翰博高新材料(合肥)股份有限公司 | Thin-type light guiding plate and preparation method thereof |
| CN206278726U (en) * | 2016-12-19 | 2017-06-27 | 厦门市益津鹭科技有限公司 | Light guide plate hot pressing feeding workbench |
| CN107479127A (en) * | 2017-09-11 | 2017-12-15 | 苏州天禄光科技股份有限公司 | A kind of horn mouth light guide plate and full wafer light guide plate heat-transferring method |
| CN207579095U (en) * | 2017-11-13 | 2018-07-06 | 苏州维旺科技有限公司 | Process the hot pressing roll structure of light guide plate |
-
2018
- 2018-10-08 CN CN201811165858.8A patent/CN109383015A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103869407A (en) * | 2014-03-07 | 2014-06-18 | 合肥铨励光电科技有限公司 | Cold/hot rolling thin film type highlighting light guide plate and roll-to-roll preparation method thereof |
| CN203974061U (en) * | 2014-08-13 | 2014-12-03 | 铜陵艾森模具科技有限公司 | A kind of profile shapes knurling mould |
| CN105403949A (en) * | 2015-12-22 | 2016-03-16 | 翰博高新材料(合肥)股份有限公司 | Thin-type light guiding plate and preparation method thereof |
| CN206278726U (en) * | 2016-12-19 | 2017-06-27 | 厦门市益津鹭科技有限公司 | Light guide plate hot pressing feeding workbench |
| CN107479127A (en) * | 2017-09-11 | 2017-12-15 | 苏州天禄光科技股份有限公司 | A kind of horn mouth light guide plate and full wafer light guide plate heat-transferring method |
| CN207579095U (en) * | 2017-11-13 | 2018-07-06 | 苏州维旺科技有限公司 | Process the hot pressing roll structure of light guide plate |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190226 |