CN204057408U - For cutting the cutting structure of LCD alignment cloth - Google Patents
For cutting the cutting structure of LCD alignment cloth Download PDFInfo
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- CN204057408U CN204057408U CN201420438109.9U CN201420438109U CN204057408U CN 204057408 U CN204057408 U CN 204057408U CN 201420438109 U CN201420438109 U CN 201420438109U CN 204057408 U CN204057408 U CN 204057408U
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- cutting
- alignment cloth
- interlayer
- cushion block
- block
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Abstract
For cutting a cutting structure for LCD alignment cloth, comprise board, cushion block, interlayer, adsorption plant, labelling apparatus and cutter sweep.Cushion block is located at board plane.Interlayer is layed in cushion block, and interlayer is laid thereon for alignment cloth.Labelling apparatus marks and makes a reservation for cut block on alignment cloth.Interlayer and alignment cloth adsorb downwards through cushion block by adsorption plant.Cutter sweep comprises cutter, and the predetermined block that cuts together cuts together with the predetermined part cutting block of interlayer correspondence by cutter.By this, interlayer prevents the soft flocks of cushion block to be stained with alignment cloth.Interlayer and alignment cloth are flatly attached to cushion block, and labelling apparatus marks exactly and predetermined cuts block, and by this, the size of the alignment cloth that each block is cut is very consistent.Cutter sweep can cut making a reservation for cut block automatically, improves and cuts efficiency.
Description
Technical field
The utility model has about a kind of cutting structure, espespecially a kind of cutting structure for cutting LCD alignment cloth.
Background technology
RUBBING (alignment manufacture process) refers to and is being called on the alignment film that Polyimide resin is made, and with the LCD alignment cloth of softness in a certain direction, rub out the groove that liquid crystal can be allowed to arrange according to certain orientation on the surface of alignment film.Alignment film is the necessary thing of constraint liquid crystal and substrate-parallel, and RUBBING is then required action when allowing liquid crystal arrangement in parallel.Therefore liquid crystal can be followed certain direction and arranges, and in addition in order to liquid crystal can be stood, must give a Pre-tilt angle in the same direction.Because such so the groove of liquid crystal arrangement must be transmitted through RUBBING and produces.In addition with the size of Pre-tilt angle that RUBBING produces, then change to some extent with the condition rotating speed of the ROLLER (, use the pressure etc. of cloth, cloth) of RUBBING and the difference of alignment film material.Therefore RUBBING is very important in the manufacturing engineering of liquid crystal display.
The existing cutting structure for cutting LCD alignment cloth comprises a board and a cushion block.This cushion block is laid on this board.This alignment cloth is laid on this cushion block, after this alignment cloth surface markers makes a reservation for well to cut block, utilizes cutter to cut out by hand.
But the existing cutting structure for cutting LCD alignment cloth has several problems following:
1, this alignment cloth can be stained with the soft flocks on this cushion block in a large number, therefore after cutting out, and a large amount of soft flocks cleared up in addition on this alignment cloth of still needing, otherwise the application force between liquid crystal can be had influence on, but the process of cleaning soft flocks quite wastes time and energy;
2, this alignment cloth cannot flatly be layed on board, causes cut orientation to be furnished with problem not of uniform size;
3, the mode that conventional tag alignment cloth predetermined cuts block is comparatively inaccurate, causes cut orientation to be furnished with problem not of uniform size;
4, manual mode is cut out extremely wastes time and energy.
Utility model content
Main purpose of the present utility model is to provide a kind of cutting structure for cutting LCD alignment cloth, has the effect preventing alignment cloth to be stained with the soft flocks on cushion block.
Secondary objective of the present utility model is to provide a kind of cutting structure for cutting LCD alignment cloth, flatly can be layed on board for alignment cloth.
An object more of the present utility model is to provide a kind of cutting structure for cutting LCD alignment cloth, can mark exactly and make a reservation for cut block on alignment cloth.
Another object of the present utility model is to provide a kind of cutting structure for cutting LCD alignment cloth, automatically can cut alignment cloth, and that improves alignment cloth cuts efficiency.
In order to reach aforesaid object, the utility model will provide a kind of cutting structure for cutting LCD alignment cloth, comprises a board, a cushion block, an interlayer and a cutter sweep.
This board has a plane.
This cushion block is located in this plane.
This interlayer is layed on this cushion block, and this interlayer is laid thereon for an alignment cloth, and this alignment cloth has at least one making a reservation for and cuts block.
This cutter sweep comprises a cutter, and this alignment cloth predetermined is cut block together with this interlayer to should the predetermined part cutting block of alignment cloth together cut by this cutter.
Preferably, this cutter sweep can cut block to the predetermined of this alignment cloth by automatic displacement.
Preferably, this cutter sweep comprises a body, the body of this cutter sweep is across this board and is provided with a track, and the bearing of trend of this track is parallel to the length direction of the body of this cutter sweep, and this cutter is located at this track and along the bearing of trend automatic displacement of this track.
Preferably, this cutter comprises a pedestal and a blade, and this pedestal is located at this track and along the bearing of trend automatic displacement of this track, this pedestal is located at by this blade, and this blade can rotate and can laterally deflect by end wise.
Preferably, the deflection angle of this blade is 90 degree.
Preferably, this blade is in the form of annular discs.
Preferably, this cushion block has the characteristic of cut resistant.
Preferably, the material of this cushion block is cloth material.
Preferably, this alignment cloth has a first surface, a second surface and most fine hair, and described fine hair is located at this first surface, and this second surface is resisted against this interlayer.
Preferably, the size of this interlayer is greater than the size of this alignment cloth.
Preferably, more comprise a spacer for hanger, this interlayer is located on this spacer for hanger, and can be pulled to above this cushion block and be laid on this cushion block.
Preferably, more comprise an orientation cloth holder, this alignment cloth is located on this orientation cloth holder, and can move to above this interlayer and be laid on this interlayer.
Preferably, more comprise an adsorption plant, this adsorption plant is located at below this cushion block, and this interlayer and this alignment cloth adsorb downwards through this cushion block by this adsorption plant, makes this interlayer flatly be attached on this cushion block and this alignment cloth is flatly attached on this interlayer.
Preferably, this cushion block has multiple breather hole, this adsorption plant through the breather hole of this cushion block by the air sucking-off in the gap between this interlayer and this cushion block.
Preferably, more comprise a labelling apparatus, this labelling apparatus marks described making a reservation for and cuts block on this alignment cloth.
Preferably, this labelling apparatus is a laser mark device.
Effect of the present utility model is, this interlayer provides the effect of obstruct, prevents the soft flocks on this cushion block to be stained with on this alignment cloth.Moreover this interlayer and this alignment cloth are flatly attached on cushion block, and this labelling apparatus can mark exactly and describedly predetermined cuts block on this alignment cloth, and by this, the size of the alignment cloth that each block is cut is very consistent.The predetermined block that cuts of this alignment cloth can cut by this cutter sweep automatically, and that improves this alignment cloth cuts efficiency.
Accompanying drawing explanation
Fig. 1 block diagram of the present utility model.
Fig. 2 is of the present utility model cuts schematic diagram.
Fig. 3 is of the present utility model cuts enlarged drawing.
Wherein, description of reference numerals is as follows:
10 boards
20 cushion blocks
31 the first axle bodies
40 orientation cloth holders
41 the second axle bodies
50 interlayers
60 adsorption plants
80 cutter sweeps
81 bodies
82 cutters
821 pedestals
822 blades
90 alignment cloths
91 first surfaces
92 second surfaces
93 fine hair
94 make a reservation for cut block
Detailed description of the invention
Below coordinate graphic and Reference numeral to do more detailed description to embodiment of the present utility model, those of ordinary skill in the art can be implemented according to this after studying this specification sheets carefully.
Refer to Fig. 1, the utility model provides a kind of cutting structure for cutting LCD alignment cloth, comprises board 10, cushion block 20, spacer for hanger, orientation cloth holder 40, interlayer 50, adsorption plant 60, labelling apparatus (not shown) and a cutter sweep 80.
This board 10 has a plane, and this plane is positioned at the end face of this board 10.
This cushion block 20 is located in the plane of this board 10.This cushion block 20 has the characteristic of cut resistant, and so-called " cut resistant " refers to be scratched by cutter.Wherein, the material of this cushion block 20 is good with cloth material, because the cut resistant effect of cloth material is good.Wherein, this cushion block 20 has multiple breather hole.
This spacer for hanger is located at this board 10 side.
This orientation cloth holder 40 is located at this board 10 side.
This interlayer 50 is located on this spacer for hanger, and can be pulled to above this cushion block 20 and be layed on this cushion block 20.More particularly, this interlayer 50 is the paper woods being rolled into cylinder shape, and this spacer for hanger comprises a first axle body 31, and this interlayer 50 is that an entire volume is located on this first axle body 31 rotationally.This interlayer 50 can be manually or automatically from being layed on this cushion block 20 above this first axle body 31 is pulled to this cushion block 20.Wherein, this interlayer 50 is laid thereon for an alignment cloth 90.More particularly, this alignment cloth 90 is rolled into cylinder shape, and this orientation cloth holder 40 comprises a second axle body 41, and this alignment cloth 40 is that an entire volume is located on this second axle body 41 rotationally.This alignment cloth 90 can be manually or automatically from being layed on this interlayer 50 above this second axle body 41 is pulled to this interlayer 50.This alignment cloth 90 has first surface 91, second surface 92 and most fine hair 93, and described fine hair 93 is located at this first surface 91, and this second surface 92 is resisted against this interlayer 50, as shown in Figure 3.This alignment cloth 90 has at least one making a reservation for and cuts block 94, as shown in Figure 2.Generally speaking, this alignment cloth 90 there is multiple making a reservation for cut block 94.Wherein, the size of this interlayer 50 is greater than the size of this alignment cloth 90.
This adsorption plant 60 to be located on this board 10 and to be positioned at below this cushion block 20.This interlayer 50 adsorbs downwards with this alignment cloth 90 through this cushion block 20 by this adsorption plant 60.More particularly, this adsorption plant 60 is lift pumps, this adsorption plant 60 is through the breather hole of this cushion block 20 by the air sucking-off in the gap between this interlayer 50 and this cushion block 20, gap is not had completely because of the relation that is pumped of air between this interlayer 50 and this cushion block 20, by this, this interlayer 50 is flatly attached on this cushion block 20, and therefore this alignment cloth 90 is also flatly attached on this interlayer 50, as shown in Figure 3.
This labelling apparatus marks described making a reservation for and cuts block 94 on this alignment cloth 90, as shown in Figure 2.In the present embodiment, this labelling apparatus is a laser mark device, the mode that this laser mark device is through laser marks and describedly predeterminedly cuts block on this alignment cloth 94, so not as limit, anyly can mark the labelling apparatus that the described predetermined device cutting block 94 all can be the utility model indication on this alignment cloth 94, first give chat bright.
This cutter sweep 80 comprises body 81 and a cutter 82.The body 81 of this cutter sweep 80 is across this board 10 and can along the length direction automatic displacement of this board 10.The body 81 of this cutter sweep 80 is provided with a track (not shown) towards this board 10 side, the bearing of trend of the track of the body 81 of this cutter sweep 80 is parallel to the length direction of the body 81 of this cutter sweep 80, and the bearing of trend automatic displacement of the track of the body 81 of this cutter sweep 80 and the track along the body 81 of this cutter sweep 80 is located at by this cutter 82.Specifically, this cutter 82 comprises pedestal 821 and a blade 822, this pedestal 821 be located at the body 81 of this cutter sweep 80 track and can along the bearing of trend automatic displacement of the track of the body 81 of this cutter sweep 80.This blade 822 is located at this pedestal 821 and in the form of annular discs.This blade 822 can rotate and can laterally deflect by end wise.Described " end wise rotation " refers to that this blade 822 is around an axis of rotation (not shown), makes this blade 822 have a cut direction.Described " laterally deflecting " refers to that the bearing of trend of this rotating shaft can change over the bearing of trend of the track of the body 81 perpendicular to this cutter sweep 80 from the bearing of trend of track of the body 81 being parallel to this cutter sweep 80, by this, the cut direction of this blade 822 is parallel to the bearing of trend of the track of the body 81 of this cutter sweep 80.Or, the bearing of trend of this rotating shaft changes over the bearing of trend of the track of the body 81 being parallel to this cutter sweep 80 from the bearing of trend of the track of the body 81 perpendicular to this cutter sweep 80, by this, the cut direction of this blade 822 is perpendicular to the bearing of trend of the track of the body 81 of this cutter sweep 80.Better one, the deflection angle of this blade 822 is 90 degree.
Please refer to Fig. 1, when carrying out cutting operation, first this interlayer 50 being pulled upward to above this cushion block 20 from this spacer for hanger, also this alignment cloth 90 being pulled upward to above this interlayer 50 from this orientation cloth holder 40 meanwhile.Then, this adsorption plant 60 starts breather hole through this cushion block 20 by the air sucking-off in the gap between this interlayer 50 and this cushion block 20, and make this interlayer 50 flatly be attached on this cushion block 20, therefore this alignment cloth 90 is also flatly attached on this interlayer 50.Then, this labelling apparatus can mark one or more and make a reservation for cut block 94 on this alignment cloth 90, as shown in Figure 2.Body 81 automatic displacement of this cutter sweep 80 cuts block 94 to the predetermined of described alignment cloth 90, and the pedestal 821 of this cutter 82 is automatically along the track displacement of the body 81 of this cutter sweep 80 to should the predetermined position cutting block 94 of this alignment cloth 90.Finally, this blade 822 is along the predetermined profile cutting block 94 of this alignment cloth 90, this alignment cloth 90 predetermined is cut block 94 together with this interlayer 50 to should the predetermined part cutting block 94 of alignment cloth 90 together cut, as shown in Figure 3, the alignment cloth finished product that a cutting completes can so be obtained.
The utility model has laid this interlayer 50 on this cushion block 20, and then this alignment cloth 90 is layed in this interlayer 50.In other words, this interlayer 50 is the barriers between this alignment cloth 90 and this cushion block 20, and by this, the soft flocks on this cushion block 20 is blocked by this interlayer 50 and can not be stained with on this alignment cloth 90.
Moreover, this cushion block 20 has multiple breather hole, this adsorption plant 60 through the breather hole of this cushion block 20 by the air sucking-off in the gap between this interlayer 50 and this cushion block 20, by this, this interlayer 50 is flatly attached on this cushion block 20, therefore this alignment cloth 90 is also flatly attached at this interlayer 50, makes the size of the cut next alignment cloth 90 of each block very consistent.
In addition, this labelling apparatus can mark described making a reservation for exactly and cut block 94 on this alignment cloth 90, and by this, the size of the alignment cloth 90 that each block is cut is very consistent.
The body 81 of this cutter sweep 80 is all automatic mobile person with the pedestal 821 of the cutter 82 of cutter sweep 80, and the blade 822 of the cutter 82 of this cutter sweep 80 can rotate and can laterally deflect by end wise, by this, the predetermined block 94 that cuts of this alignment cloth 90 can cut by this cutter sweep 80 automatically, and that improves this alignment cloth 90 cuts efficiency.
It is worth mentioning that, the first surface 91 of this alignment cloth 90 is upward, and the second surface 92 of this alignment cloth 90 is resisted against this interlayer 50 down.In other words, described in be positioned at this first surface 91 fine hair 93 be also upward, by this, described fine hair 93 can not be subject to any damage in above-mentioned any treating process.
The foregoing is only to explain preferred embodiment of the present utility model; not attempt does any pro forma restriction to the utility model according to this; therefore; all to have under identical utility model spirit do relevant any modification of the present utility model or change, all must be included in the category of the utility model intention protection.
Claims (16)
1. for cutting a cutting structure for LCD alignment cloth, it is characterized in that, comprising:
One board, has a plane;
One cushion block, is located at this plane;
One interlayer, is layed on this cushion block, and this interlayer is laid thereon for an alignment cloth, and this alignment cloth has at least one making a reservation for and cuts block;
One cutter sweep, comprises a cutter, and this alignment cloth predetermined is cut block together with this interlayer to should the predetermined part cutting block of alignment cloth together cut by this cutter.
2. the cutting structure for cutting LCD alignment cloth according to claim 1, is characterized in that, this cutter sweep can cut block to the predetermined of this alignment cloth by automatic displacement.
3. the cutting structure for cutting LCD alignment cloth according to claim 1 and 2, it is characterized in that, this cutter sweep comprises a body, the body of this cutter sweep is across this board and is provided with a track, the bearing of trend of this track is parallel to the length direction of the body of this cutter sweep, and this cutter is located at this track and along the bearing of trend automatic displacement of this track.
4. the cutting structure for cutting LCD alignment cloth according to claim 3, it is characterized in that, this cutter comprises a pedestal and a blade, this pedestal is located at this track and along the bearing of trend automatic displacement of this track, this pedestal is located at by this blade, and this blade can rotate and can laterally deflect by end wise.
5. the cutting structure for cutting LCD alignment cloth according to claim 4, is characterized in that, the deflection angle of this blade is 90 degree.
6. the cutting structure for cutting LCD alignment cloth according to claim 4, is characterized in that, this blade is in the form of annular discs.
7. the cutting structure for cutting LCD alignment cloth according to claim 1, is characterized in that, this cushion block has the characteristic of cut resistant.
8. the cutting structure for cutting LCD alignment cloth according to claim 7, is characterized in that, the material of this cushion block is cloth material.
9. the cutting structure for cutting LCD alignment cloth according to claim 1, is characterized in that, this alignment cloth has a first surface, a second surface and most fine hair, and described fine hair is located at this first surface, and this second surface is resisted against this interlayer.
10. the cutting structure for cutting LCD alignment cloth according to claim 1, is characterized in that, the size of this interlayer is greater than the size of this alignment cloth.
11. cutting structures for cutting LCD alignment cloth according to claim 1, is characterized in that, more comprise a spacer for hanger, this interlayer is located on this spacer for hanger, and can be pulled to above this cushion block and be laid on this cushion block.
12. cutting structures for cutting LCD alignment cloth according to claim 1, is characterized in that, more comprise an orientation cloth holder, and this alignment cloth is located on this orientation cloth holder, and can move to above this interlayer and be laid on this interlayer.
13. cutting structures for cutting LCD alignment cloth according to claim 1, it is characterized in that, more comprise an adsorption plant, this adsorption plant is located at below this cushion block, this interlayer and this alignment cloth adsorb downwards through this cushion block by this adsorption plant, make this interlayer flatly be attached on this cushion block and this alignment cloth is flatly attached on this interlayer.
14. cutting structures for cutting LCD alignment cloth according to claim 13, it is characterized in that, this cushion block has multiple breather hole, this adsorption plant through the breather hole of this cushion block by the air sucking-off in the gap between this interlayer and this cushion block.
15. cutting structures for cutting LCD alignment cloth according to claim 1, is characterized in that, more comprise a labelling apparatus, and this labelling apparatus marks described making a reservation for and cuts block on this alignment cloth.
16. cutting structures for cutting LCD alignment cloth according to claim 15, is characterized in that, this labelling apparatus is a laser mark device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438109.9U CN204057408U (en) | 2014-08-06 | 2014-08-06 | For cutting the cutting structure of LCD alignment cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420438109.9U CN204057408U (en) | 2014-08-06 | 2014-08-06 | For cutting the cutting structure of LCD alignment cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057408U true CN204057408U (en) | 2014-12-31 |
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ID=52198965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420438109.9U Active CN204057408U (en) | 2014-08-06 | 2014-08-06 | For cutting the cutting structure of LCD alignment cloth |
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| Country | Link |
|---|---|
| CN (1) | CN204057408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553918A (en) * | 2016-11-09 | 2017-04-05 | 杭州知加网络科技有限公司 | A kind of cloth cutting device |
-
2014
- 2014-08-06 CN CN201420438109.9U patent/CN204057408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553918A (en) * | 2016-11-09 | 2017-04-05 | 杭州知加网络科技有限公司 | A kind of cloth cutting device |
| CN106553918B (en) * | 2016-11-09 | 2019-05-03 | 广东跃速体育股份有限公司 | A kind of cloth cutting device |
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| GR01 | Patent grant |