CN204028506U - A kind of fixture and chucking appliance system - Google Patents
A kind of fixture and chucking appliance system Download PDFInfo
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- CN204028506U CN204028506U CN201420402879.8U CN201420402879U CN204028506U CN 204028506 U CN204028506 U CN 204028506U CN 201420402879 U CN201420402879 U CN 201420402879U CN 204028506 U CN204028506 U CN 204028506U
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Abstract
The utility model provides a kind of fixture and chucking appliance system, comprise cover plate and fixed head, described cover plate is arranged on described fixed head and with described fixed head and is fixedly connected with, at least one redundant space structure that described cover plate forms fixed space structure and is communicated with described fixed space structure with the junction of fixed head, described fixed space structure is for stationary transfer version, and described redundant space structure is used for making described transfer printing board stressed evenly.In fixture and chucking appliance system that the utility model provides, the redundant space structure that the junction of described cover plate and fixed head forms, makes described transfer printing board stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
Description
Technical field
The utility model relates to display technique field, relates in particular to a kind of fixture and chucking appliance system.
Background technology
Alignment films in display panel makes Liquid Crystal Molecules Alignment orderly, and liquid crystal molecule rotation respective angles under electric field action makes backlight can appearing from polaroid by rotation liquid crystal, reaches display effect.Fig. 1 is the structural representation of alignment films coating system in prior art, and Fig. 2 is the constitutional diagram before the printing of alignment films coating system in prior art, and Fig. 3 is the constitutional diagram after the printing of alignment films coating system in prior art.As shown in Figure 1, Figure 2 and Figure 3, the specific implementation of alignment films coating process is: divider 101 is by polyimide (Polyimide, be called for short PI) be discharged in anilox roll 102, scraper 103 is uniformly coated on the polyimide of discharge in described anilox roll 102.Described anilox roll 102 is printed onto above-mentioned polyimide on the transfer printing board (Asai Kasai Photosenstive Resin Plate is called for short APR Plate) that is pre-formed figure.Described applicator roll 105 is transferred to polyimide on glass substrate 106 by transfer printing board fixed thereon 104, finally forms alignment films.
Alignment films easily occurs much bad in printing process, is called for short printing bad, for example, and pin hole (Pin Hole), star-like crackle (Star Crack).These can judge by various detection techniques, and the distance (hereinafter to be referred as Edge Margin) that simultaneously also will overflow to being coated with rear polyimide edge, territory, partial distance effective display area is monitored, so that Edge Margin region is evenly controlled.Fig. 4 is the structural representation of chucking appliance system in prior art.As shown in Figure 4, described chucking appliance system comprises the first fixture and the second fixture.Described the first fixture comprises cover plate 107 and fixed head 108.Fig. 5 is the A-A sectional view of chucking appliance system shown in Fig. 4.As shown in Figure 5, the edge of transfer printing board 104 is fixed between described cover plate 107 and fixed head 108, between transfer printing board 104, cover plate 107 and fixed head 108, fit tightly the edge discontinuity that makes described transfer printing board 104, thereby make described transfer printing board 104 produce distortion.
Fig. 6 is the structural representation of transfer printing board in prior art, and Fig. 7 is the structural representation after the distortion of transfer printing board shown in Fig. 6.The normal shape of transfer printing board 104 of the prior art as shown in Figure 6, the distortion that described transfer printing board 104 occurred as shown in Figure 7 due to the edge discontinuity of described transfer printing board 104.Fig. 8 is the printing effect figure after the distortion of transfer printing board shown in Fig. 6.As shown in Figure 8, the edge that the transfer printing board 104 after utilization distortion carries out the alignment films of coating process formation can exceed Edge Margin region, thereby causes printing bad.
Utility model content
For addressing the above problem, the utility model provides a kind of fixture and chucking appliance system, thereby occurs that for solving prior art transfer printing board distortion causes printing bad problem.
For this reason, the utility model provides a kind of fixture, comprise cover plate and fixed head, described cover plate is arranged on described fixed head and with described fixed head and is fixedly connected with, at least one redundant space structure that described cover plate forms fixed space structure and is communicated with described fixed space structure with the junction of fixed head, described fixed space structure is for stationary transfer version, and described redundant space structure is used for making described transfer printing board stressed evenly.
Preferably, described redundant space structure comprises the first redundant space minor structure and the second redundant space minor structure, and described the first redundant space minor structure is arranged on described cover plate, and described the second redundant space minor structure is arranged on described fixed head.
Preferably, the quantity of described redundant space structure is at least two.
Preferably, the shape of described redundant space structure is identical.
Preferably, described redundant space structure is shaped as triangle.
Preferably, the direction of described at least two redundant space structures is identical or contrary.
Preferably, the front end of described cover plate is provided with the first hole, on described fixed head, be provided with the second hole, described fixture also comprises front end connection, and described front end connection is fixed on the edge of described transfer printing board between described cover plate and fixed head through described the first hole and described the second hole.
The utility model also provides a kind of chucking appliance system, comprise transfer printing board and two the first fixtures that are oppositely arranged and the second fixture, described the first fixture adopts above-mentioned arbitrary described fixture, described the second fixture adopts above-mentioned arbitrary described fixture, one side of described transfer printing board is arranged in the fixed space structure of described the first fixture, and the opposite side of described transfer printing board is arranged in the fixed space structure of described the second fixture.
Preferably, be provided with the first fixture fixed orifice on the fixed head of described the first fixture, be provided with the second fixture fixed orifice on the fixed head of described the second fixture, the position of described the first fixture fixed orifice and described the second fixture fixed orifice is asymmetric.
Preferably, the shape of the redundant space structure of described the first fixture and the redundant space structure of described the second fixture is identical or different.
The utlity model has following beneficial effect:
In fixture and chucking appliance system that the utility model provides, the redundant space structure that the junction of described cover plate and fixed head forms, makes described transfer printing board stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
Accompanying drawing explanation
Fig. 1 is the structural representation of alignment films coating system in prior art;
Fig. 2 is the constitutional diagram before the printing of alignment films coating system in prior art;
Fig. 3 is the constitutional diagram after the printing of alignment films coating system in prior art;
Fig. 4 is the structural representation of chucking appliance system in prior art;
Fig. 5 is the A-A sectional view of chucking appliance system shown in Fig. 4;
Fig. 6 is the structural representation of transfer printing board in prior art;
Fig. 7 is the structural representation after the distortion of transfer printing board shown in Fig. 6;
Fig. 8 is the printing effect figure after the distortion of transfer printing board shown in Fig. 6;
The structural representation of a kind of fixture that Fig. 9 provides for the utility model embodiment mono-;
Figure 10 is the side view of fixture shown in Fig. 9;
The structural representation of a kind of chucking appliance system that Figure 11 provides for the utility model embodiment bis-;
Figure 12 is the B-B sectional view of chucking appliance system shown in Figure 11;
Figure 13 is the structure enlarged drawing of the first fixture of chucking appliance system shown in Figure 12;
Figure 14 is the structure enlarged drawing of the second fixture of chucking appliance system shown in Figure 12.
Embodiment
For making those skilled in the art understand better the technical solution of the utility model, the fixture and the chucking appliance system that the utility model are provided below in conjunction with accompanying drawing are described in detail.
The structural representation of a kind of fixture that Fig. 9 provides for the utility model embodiment mono-.As shown in Figure 9, described fixture comprises cover plate 107 and fixed head 108, and described cover plate 107 is arranged on described fixed head 108 and with described fixed head 108 and is fixedly connected with.Described cover plate 107 forms fixed space structure and at least one redundant space structure with the junction of described fixed head 108, and described redundant space structure is communicated with described fixed space structure.Described fixed space structure is for stationary transfer version, and described redundant space structure is used for making described transfer printing board stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
Figure 10 is the side view of fixture shown in Fig. 9.As shown in figure 10, described fixture comprises cover plate 107 and fixed head 108, and described cover plate 107 is arranged on described fixed head 108 and with described fixed head 108 and is fixedly connected with.Described fixture also comprises handle 204, and described handle 204 is arranged on described fixed head 108.In the present embodiment, described handle 204 makes described Fixture assembly convenient to time on miscellaneous equipment.
In the fixture that the present embodiment provides, the redundant space structure that the junction of described cover plate and fixed head forms, makes described transfer printing board stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
The structural representation of a kind of chucking appliance system that Figure 11 provides for the utility model embodiment bis-, Figure 12 is the B-B sectional view of chucking appliance system shown in Figure 11.As shown in Figure 11, Figure 12, described chucking appliance system comprises transfer printing board 104, the first fixture 201 and the second fixture 202, described the first fixture 201 and the second fixture 202 are oppositely arranged, the fixture that described the first fixture 201 adopts embodiment mono-to provide, the fixture that described the second fixture 202 adopts embodiment mono-to provide.One side of described transfer printing board 104 is arranged in the fixed space structure of described the first fixture 201, and the opposite side of described transfer printing board 104 is arranged in the fixed space structure of described the second fixture 202.Described fixed space structure is for stationary transfer version 104, and described redundant space structure is used for making described transfer printing board 104 stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
Figure 13 is the structure enlarged drawing of the first fixture of chucking appliance system shown in Figure 12.As shown in figure 13, the first fixture 201 comprises cover plate 107 and fixed head 108, described cover plate 107 forms fixed space structure 211 and at least one redundant space structure 221 with the junction of fixed head 108, and described redundant space structure 221 is communicated with described fixed space structure 211.Described fixed space structure 211 is for stationary transfer version 104, and described redundant space structure 221, for making described transfer printing board 104 stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
As shown in figure 13, described redundant space structure 221 comprises the first redundant space minor structure 231 and the second redundant space minor structure 241, described the first redundant space minor structure 231 is arranged on described cover plate 107, and described the second redundant space minor structure 241 is arranged on described fixed head 108.
Figure 14 is the structure enlarged drawing of the second fixture of chucking appliance system shown in Figure 12.As shown in figure 14, the second fixture 202 comprises described cover plate 107 and fixed head 108, described cover plate 107 forms fixed space structure 211 and at least one redundant space structure 221 with the junction of fixed head 108, and described redundant space structure 221 is communicated with described fixed space structure 211.Described fixed space structure 211 is for stationary transfer version 104, and described redundant space structure 221, for making described transfer printing board 104 stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
Optionally, the quantity of described redundant space structure is more than two.As shown in figure 14, the quantity of described redundant space structure 221 is two and is two identical triangles of shape, thereby forms dual triangular structure.First three angular structure 251 can guarantee that the stretching at transfer printing board edge is stressed evenly, and then triangular structure 261 can effectively be prevented first three angular structure 251 to change and be brought the non-uniform change at transfer printing board edge.That is to say, described Vee formation shape structure 261 is for end connection place after preventing external pull and breaking through described first three angular structure 251 and directly arrive, thereby the printing of avoiding the non-uniform change at transfer printing board edge to cause is bad.In the present embodiment, described first three angular structure 251 can play dual fail-safe effect with described Vee formation shape structure 261, thereby reduces the bad generation of printing, the serviceable life that also can effectively improve transfer printing board.Optionally, the direction of two described redundant space structures is identical or contrary.In the present embodiment, first three angular structure 251 is identical with the direction of Vee formation shape structure 261.
As shown in figure 11, the front end of described cover plate 107 is provided with the first hole 203, on described fixed head 108, is provided with the second hole, and described the first hole and described the second hole are positioned at the outside of the fixed area of described transfer printing board.Described fixture also comprises front end connection, and described front end connection is fixed on the edge of described transfer printing board between described cover plate and fixed head through described the first hole and described the second hole, plays the effect that clamping is reinforced.
Preferably, the front end of described cover plate 107 is provided with two the first holes 203, and described two the first holes 203 lay respectively at the both sides of described cover plate 107.Accordingly, be provided with two corresponding with described two the first holes 203 respectively the second holes on described fixed head 108, described two the first holes and described two the second holes are positioned at the outside of the fixed area of described transfer printing board.Described fixture also comprises two front end connections, and described two front end connections are fixed on the edge of described transfer printing board between described cover plate and fixed head through described two the first holes and described two the second holes respectively.In the present embodiment, two front end connections are fixed on the edge of transfer printing board 104 between described cover plate 107 and fixed head 108 through two the first holes and two the second holes respectively, to strengthen the clamped condition of transfer printing board, the inner structure evagination of avoiding external pressure to cause, thus the bad generation of printing reduced.
In the present embodiment, on the fixed head of described the first fixture 201, be provided with the first fixture fixed orifice 205, on the fixed head of described the second fixture 202, be provided with the second fixture fixed orifice 206, the position of described the first fixture fixed orifice 205 and described the second fixture fixed orifice 206 is asymmetric.There is the problem of anisotropy in this asymmetrical structure, thereby reduces the bad generation of printing in the time of can preventing from locing up, hang version.
In the present embodiment, the redundant space structure of described the first fixture 201 is identical or different from the shape of the redundant space structure of described the second fixture 202.In actual applications, the redundant space structure of the redundant space structure of described the first fixture 201 and described the second fixture 202 is all dual triangular structure, and at this moment the redundant space structure of described the first fixture 201 is identical with the shape of the redundant space structure of described the second fixture 202.The redundant space structure of described the first fixture 201 is single triangular structure, and the redundant space structure of described the second fixture 202 is dual triangular structure, at this moment the redundant space structure of described the first fixture 201 is different from the shape of the redundant space structure of described the second fixture 202.
In the chucking appliance system that the present embodiment provides, the redundant space structure that the junction of described cover plate and fixed head forms, makes described transfer printing board stressed evenly, avoids occurring the situation of transfer printing board distortion, thereby reduces the bad generation of printing.
Be understandable that, above embodiment is only used to principle of the present utility model is described and the illustrative embodiments that adopts, yet the utility model is not limited to this.For those skilled in the art, in the situation that not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (10)
1. a fixture, it is characterized in that, comprise cover plate and fixed head, described cover plate is arranged on described fixed head and with described fixed head and is fixedly connected with, at least one redundant space structure that described cover plate forms fixed space structure and is communicated with described fixed space structure with the junction of fixed head, described fixed space structure is for stationary transfer version, and described redundant space structure is used for making described transfer printing board stressed evenly.
2. fixture according to claim 1, it is characterized in that, described redundant space structure comprises the first redundant space minor structure and the second redundant space minor structure, and described the first redundant space minor structure is arranged on described cover plate, and described the second redundant space minor structure is arranged on described fixed head.
3. fixture according to claim 1, is characterized in that, the quantity of described redundant space structure is at least two.
4. fixture according to claim 3, is characterized in that, the shape of described redundant space structure is identical.
5. fixture according to claim 4, is characterized in that, described redundant space structure be shaped as triangle.
6. fixture according to claim 3, is characterized in that, the direction of described at least two redundant space structures is identical or contrary.
7. fixture according to claim 1, it is characterized in that, the front end of described cover plate is provided with the first hole, on described fixed head, be provided with the second hole, described fixture also comprises front end connection, and described front end connection is fixed on the edge of described transfer printing board between described cover plate and fixed head through described the first hole and described the second hole.
8. a chucking appliance system, it is characterized in that, comprise transfer printing board and two the first fixtures that are oppositely arranged and the second fixture, described the first fixture adopts the arbitrary described fixture of the claims 1 to 7, and described the second fixture adopts the arbitrary described fixture of the claims 1 to 7;
One side of described transfer printing board is arranged in the fixed space structure of described the first fixture, and the opposite side of described transfer printing board is arranged in the fixed space structure of described the second fixture.
9. chucking appliance system according to claim 8, it is characterized in that, on the fixed head of described the first fixture, be provided with the first fixture fixed orifice, be provided with the second fixture fixed orifice on the fixed head of described the second fixture, the position of described the first fixture fixed orifice and described the second fixture fixed orifice is asymmetric.
10. chucking appliance system according to claim 8, is characterized in that, the redundant space structure of described the first fixture is identical or different from the shape of the redundant space structure of described the second fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402879.8U CN204028506U (en) | 2014-07-21 | 2014-07-21 | A kind of fixture and chucking appliance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402879.8U CN204028506U (en) | 2014-07-21 | 2014-07-21 | A kind of fixture and chucking appliance system |
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| Publication Number | Publication Date |
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| CN204028506U true CN204028506U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420402879.8U Active CN204028506U (en) | 2014-07-21 | 2014-07-21 | A kind of fixture and chucking appliance system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644135A (en) * | 2016-02-02 | 2016-06-08 | 京东方科技集团股份有限公司 | Transfer printing equipment and coater |
| CN107718864A (en) * | 2017-10-10 | 2018-02-23 | 京东方科技集团股份有限公司 | A kind of transfer printing board and printing equipment |
| CN110293744A (en) * | 2019-08-05 | 2019-10-01 | 昆山龙腾光电有限公司 | A kind of galley fixing means, printing process and printing equipment |
-
2014
- 2014-07-21 CN CN201420402879.8U patent/CN204028506U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644135A (en) * | 2016-02-02 | 2016-06-08 | 京东方科技集团股份有限公司 | Transfer printing equipment and coater |
| CN105644135B (en) * | 2016-02-02 | 2018-01-12 | 京东方科技集团股份有限公司 | Transfer apparatus and coating machine |
| US10201965B2 (en) | 2016-02-02 | 2019-02-12 | Boe Technology Group Co., Ltd. | Transfer device and coating machine |
| CN107718864A (en) * | 2017-10-10 | 2018-02-23 | 京东方科技集团股份有限公司 | A kind of transfer printing board and printing equipment |
| CN110293744A (en) * | 2019-08-05 | 2019-10-01 | 昆山龙腾光电有限公司 | A kind of galley fixing means, printing process and printing equipment |
| CN110293744B (en) * | 2019-08-05 | 2021-12-07 | 昆山龙腾光电股份有限公司 | Printing plate fixing method, printing method and printing equipment |
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