CN2565042Y - Coating regulator of coater for producing liquid crystal - Google Patents
Coating regulator of coater for producing liquid crystal Download PDFInfo
- Publication number
- CN2565042Y CN2565042Y CN 02246138 CN02246138U CN2565042Y CN 2565042 Y CN2565042 Y CN 2565042Y CN 02246138 CN02246138 CN 02246138 CN 02246138 U CN02246138 U CN 02246138U CN 2565042 Y CN2565042 Y CN 2565042Y
- Authority
- CN
- China
- Prior art keywords
- glue spreader
- slide bar
- roller
- coating
- wall plate
- 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.)
- Expired - Fee Related
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- Coating Apparatus (AREA)
Abstract
The utility model relates to a coating regulator of a coater for producing liquid crystals, which belongs to equipment for producing liquid crystal displays. The lower side of a fixed wall plate 11 is provided with a supporting roller 19 through a bearing; a movable wall plate 23 is arranged on the fixed wall plate 11 through guide pillars 10 and 20 and a feed screw nut driving mechanism; the movable wall plate 23 is provided with a coating roller 21; the coating roller 21 is positioned on the right upper side of the supporting roller 19. The utility model is characterized in that the movable wall plate 23 is also provided with a sliding bar component 14; a dovetail sliding block 18 of the sliding bar component is provided with an equalizing roller 22; a slope angle of a connecting line of two shaft centers of the coating roller 21 and the equalizing roller 22 is from 18DEG to 22DEG. The utility model has the advantages that a dial test indicator faces to an operating desk, and therefore, the operation is convenient and visual; a pretightening force of the sliding bar component 14 is adjustable, and therefore, the coating roller is not easy to move; the uniformity and the stability of the coating thickness are raised; the adjustment is convenient and quick to control the thickness of a film.
Description
Technical field
The utility model belongs to production of liquid crystal displays equipment, specifically glue spreader coating thickness adjusting gear.
Background technology
Glue spreader is used for the anteposition operation that liquid crystal is produced.In high environment purification, the photoresist through the microfiltration device evenly is coated on the conducting glass substrate, obtain ultra-thin and film uniformly.The height of its paintability directly influences the quality of product.The mutual alignment adjusting gear is the gordian technique of this equipment between the backing roll of glue spreader, glue spreader, the anilox roller.Existing adjusting gear is that anilox roller moves as horizontal direction, the displacement of dial gauge reveal competence, anilox roller and glue spreader axial connecting line and horizontal line angle are between the two changing all the time, and gap between the two can't directly be reflected from dial gauge, also can't convert.In addition, the working position of anilox roller does not have locking device, is easy to the play with external force, causes coating thickness inhomogeneous.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, a kind of coating adjusting mechanism that can improve the glue spreader coating uniformity to be provided, and simple in structure, easy to operate.
The utility model is achieved in that below fixing wallboard 11 has backing roll 19 by Bearing Installation, wild wall 23 is installed in fixedly on the wallboard 11 by guide pillar 10,20 and feed screw nut's gear train, glue spreader 21 is installed on wild wall 23, glue spreader 21 is positioned at directly over the backing roll 19, it is characterized in that: slide bar assembly 14 also is installed on the wild wall 23, on the dovetail slide block 18 of slide bar assembly anilox roller 22 is installed, glue spreader 21 is 18 °-22 ° with the line pitch angle, two axle center of anilox roller 22;
The structure of slide bar assembly 14 is: slide bar 17 is fixed on the dovetail slide block 18, slide bar 17 also is sleeved on the spring bearer plate 16, spring bearer plate is fixed on the wild wall 23, and spring 15 1 ends that are sleeved on the slide bar 17 withstand spring bearer plate 16, and the other end withstands setting nut 13;
Compare with background technology, the beneficial effects of the utility model are:
1, make the adjustment handle be positioned at vertical direction by the voussoir commutation, all dial gauges are in the face of operator's console, and are easy to operate directly perceived;
2, slide bar assembly 14 adopts the compression spring pre-pressing structure, and the pretightning force adjustable size makes glue spreader be difficult for play, has improved the consistance and stability of coating thickness;
3, the gap between glue spreader and the anilox roller is adjusted, and available dial gauge shows that numerical value and thickness are that 1.5 ratios convert, and the control thickness is easy to adjust quick.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, dial gauge, 2, nut, 3, screw mandrel, 4, screw mandrel, 5, dial gauge, 6, nut, 7, adjuster bar, 8, slide block, 9, voussoir, 10, guide pillar, 11, fixing wallboard, 12, line slideway, 13, setting nut, 14, the slide bar assembly, 15, spring, 16, spring bearer plate, 17, slide bar, 18, the dovetail slide block, 19, backing roll, 20, guide pillar, 21, glue spreader, 22, anilox roller, 23, wild wall, 24, adjuster bar.
Embodiment
Glue spreader and backing roll gap, glue spreader and anilox roller gap are pre-set, the sebific duct that drips that is positioned at the anilox roller top is evenly distributed on the anilox roller surface with photoresist, evenly be coated onto the glue spreader surface that has how much grooves by rotating the extruding photoresist, the formation layer of even is filmed, and glue-coated glue spreader is evenly coated in photoresist on the conducting glass substrate again.
Conducting glass substrate is transported forward by the travelling belt level that comprises backing roll 19, adjusts the gap that screw mandrel 3 and nut 2 can be adjusted glue spreader 21 and backing roll 19 by thickness of slab, and dial gauge 1 shows thickness of slab numerical value; Adjust screw mandrel 4 and nut 6 by thickness, can adjust the gap of glue spreader 21 and anilox roller 22, adjustable coating thickness, dial gauge 5 shows that numerical value is the thickness of filming divided by 1.5 again.Spring 15 plays the pretension effect, makes anilox roller 23 be difficult for play.It is 20 ° that slide bar assembly 14 is installed gradient, and the bevel angle of voussoir 9 is 36 °. Adjuster bar 7,24 withstands the test probe of dial gauge 5 and 1 respectively.Slide block 8 drives wild wall 23 upper and lower displacements along guide pillar 10 upper and lower displacements, thereby adjusts the gap of glue spreader and backing roll, and another slide block is along guide pillar 20 upper and lower displacements, to guarantee the lifting precision of wild wall 23 simultaneously.
Claims (3)
1, liquid crystal production glue spreader coating adjusting gear, by Bearing Installation backing roll (19) is arranged in the fixing below of wallboard (11), wild wall (23) is by guide pillar (10), (20) and feed screw nut's gear train be installed in fixedly on the wallboard (11), glue spreader (21) is installed on wild wall (23), glue spreader (21) is positioned at directly over the backing roll (19), it is characterized in that: slide bar assembly (14) also is installed on the wild wall (23), on the dovetail slide block (18) of slide bar assembly anilox roller (22) is installed, glue spreader (21) is 18 °-22 ° with the line pitch angle, two axle center of anilox roller (22).
2, liquid crystal production according to claim 1 glue spreader coating adjusting gear, it is characterized in that: the structure of slide bar assembly (14) comprising: slide bar (17) is fixed on the dovetail slide block (18), slide bar (17) also is sleeved on the spring bearer plate (16), spring bearer plate is fixed on the wild wall (23), spring (15) one ends that are sleeved on the slide bar (17) withstand spring bearer plate (16), and the other end withstands setting nut (13).
3, liquid crystal production according to claim 2 glue spreader coating adjusting gear, it is characterized in that: line slideway (12) vertically is fixed on the wild wall (23), and the inclined-plane that is fixed on the voussoir (9) on the line slideway slide block withstands the termination of slide bar assembly (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02246138 CN2565042Y (en) | 2002-09-13 | 2002-09-13 | Coating regulator of coater for producing liquid crystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02246138 CN2565042Y (en) | 2002-09-13 | 2002-09-13 | Coating regulator of coater for producing liquid crystal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2565042Y true CN2565042Y (en) | 2003-08-06 |
Family
ID=33717523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02246138 Expired - Fee Related CN2565042Y (en) | 2002-09-13 | 2002-09-13 | Coating regulator of coater for producing liquid crystal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2565042Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029240A (en) * | 2010-12-15 | 2011-04-27 | 饶争力 | Laminating device |
| CN102730978A (en) * | 2011-04-07 | 2012-10-17 | 曾毅 | Film coating apparatus, system and method |
| CN103408228A (en) * | 2013-08-09 | 2013-11-27 | 句容骏成电子有限公司 | Method for spreading glue on surface of ITO glass |
-
2002
- 2002-09-13 CN CN 02246138 patent/CN2565042Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029240A (en) * | 2010-12-15 | 2011-04-27 | 饶争力 | Laminating device |
| CN102730978A (en) * | 2011-04-07 | 2012-10-17 | 曾毅 | Film coating apparatus, system and method |
| CN103408228A (en) * | 2013-08-09 | 2013-11-27 | 句容骏成电子有限公司 | Method for spreading glue on surface of ITO glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |