CN102615753B - Scraper type drooling resin floating device - Google Patents
Scraper type drooling resin floating device Download PDFInfo
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- CN102615753B CN102615753B CN201210099019.7A CN201210099019A CN102615753B CN 102615753 B CN102615753 B CN 102615753B CN 201210099019 A CN201210099019 A CN 201210099019A CN 102615753 B CN102615753 B CN 102615753B
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- floating
- scraper type
- bracket
- mouth
- drooling
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Abstract
The invention discloses a scraper type drooling resin floating device. The device comprises a drooling machine which is provided with a floating device; the floating device comprises a framework and a rolling bearing; the framework consists of a bracket long axis, two bracket rods and two floating brackets; the bracket long axis is parallel to the two bracket rods; the bracket long axis and the bracket rods are vertically connected with the floating brackets respectively; the framework is mounted between the two side plates of a front drum through the bracket long axis and a bracket bearing seat; the rolling bearing is mounted at the bottom of the floating bracket and transversely and horizontally placed on the surface of the front drum; end plates with screwed holes are arranged at the two ends of a scraper type drooling mouth, and the two ends are connected on the floating brackets by an adjusting screw through the screwed holes; the scraper type drooling mouth is located above a mirror-surface annular steel belt; and a dial indicator for fine adjustment of the distance between the lip of the drooling mouth and the mirror-surface annular steel belt is arranged between the floating brackets and the end plates of the scraper type drooling mouth. The device ensures the uniformity of the film thickness, improves the quality of the film product, has a simple structure and is easy to produce.
Description
Technical field
The present invention relates to a kind of equipment of producing film curtain coating liquid resin, be specifically related to a kind of scraper type salivation resin floating installation, belong to chemical machinery processing technique field.
Background technology
Along with the exploitation of application technology, Kapton application expanding day, particularly microelectronics and the widespread demand of information industry to Kapton, the product thickness uniformity of original production can not adapt to the requirement of new technology.For example, flexible circuit board base material (PCB) becomes one of application of Kapton maximum gradually.Producing Kapton field, many families all adopt casting method moulding, and masking moulding slobbering machine front and rear part respectively arranges a major diameter wheel hub, and front and back wheel hub adopts ring-like minute surface steel band to carry out tensioning.In the same industry is produced, often there is the even phenomenon of uneven film thickness at present, cause the reason of this situation a lot, but far can not reach the producer's of PCB requirement by the product thickness uniformity of processing in technique in the past.
Casting method is produced Kapton product processing equipment salivation section at present, has following defect:
1, the radial tolerance of wheel hub;
2, the thickness deviation of ring steel belt;
3, the accuracy tolerance of salivation mouth;
4, the accumulation tolerance of mechanical component.
For above-mentioned defect, domestic colleague has also thought that many processes solve the inhomogeneous defect of film thickness tolerance, but resultant effect is all not obvious.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of scraper type salivation resin floating installation, this device has solved casting method and has produced the accumulation tolerance that the machinery in film product technique is assembled, guarantee the uniformity of film thickness, improve the quality of film product, simple in structure, manufacture easily.
For solving the problems of the technologies described above, scraper type salivation resin floating installation of the present invention, scraper type salivation resin floating installation, comprise slobbering machine, slobbering machine comprises the ring-like steel band of minute surface arranging on scraper type salivation mouth, front drum, rear drum and front drum, rear drum, be provided with floating installation, this floating installation comprises framework and rolling bearing; Framework is made up of a support major axis, two cradling pieces and two floating brackets, and support major axis is parallel with two cradling pieces, and support major axis is vertically connected respectively floating bracket with cradling piece; Described framework is by support major axis and rack shaft holder installation end seat between described front bulging biside plate, and support major axis two ends are connected on the bearing block arranging on described front bulging biside plate; Described rolling bearing is arranged on the bottom of floating bracket and laterally lies on the surface of front drum; Described scraper type salivation mouth two ends are provided with the end plate of screwed hole, adopt adjusting screw(rod) to be connected on floating bracket by described screwed hole, and scraper type salivation mouth is positioned at the top of the ring-like steel band of minute surface; Between described floating bracket and described scraper type salivation mouth end plate, be provided with the amesdial of distance between lip for finely tuning salivation mouth and the ring-like steel band of minute surface.
Preferably, described floating bracket bottom is provided with down " U " shape fixed head, and rolling bearing is arranged on down on " U " shape fixed head by bearing block.
Compared with prior art, the present invention has following beneficial effect: the first, increase floating installation, and guarantee the uniformity of film thickness.Support major axis end is arranged on the bearing block of both sides side plate of front drum, and support major axis is rotary.Floating bracket is fixed on support major axis, is fixed.Rolling bearing is arranged on Qian Gushang.While occurring that skew occurs radially mechanical cumulative limit when current drum running, rolling bearing occurs along with the variation of front drum correspondingly to move, rolling bearing moves and drives floating installation to move, floating installation moves salivation mouth fixing on floating installation is moved thereupon, generally speaking, the movement of front drum has driven the movement of salivation mouth, making to salivate mouth synchronizes with the movement of front drum, along with front and back wheel hub, the transmission of the ring-like steel band of tensioning apparatus minute surface, remain the thickness evenness of the liquid resin that scrapes of salivation mouth at tensioning apparatus, solve casting method and produced the machinery accumulation tolerance issues occurring in film product technique, guarantee the uniformity of film thickness, improve the quality of product, improve the production efficiency of product.The second, precision is high.The effect of adjusting screw(rod) has two: one, by it, scraper type is salivated to mouth and is fixed on floating installation, and scraper type salivation mouth adopts said structure to be fixed on floating installation, and assembling and disassembling is convenient, is convenient to periodic cleaning; The 2nd, the tensioning apparatus that can control on scraper type salivation mouth and front drum by adjustment adjusting screw(rod) is the distance of the ring-like steel band of minute surface; Amesdial, as the auxiliary adjustment means of adjusting screw(rod), is tentatively determined after the distance between scraper type salivation mouth and tensioning apparatus at adjusting screw(rod), finely tunes, and guarantees equipment precision.The 3rd, the present invention is skillfully constructed, simple in structure, manufactures easily.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of scraper type salivation resin floating installation of the present invention;
Fig. 2 is the cutaway view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Wherein: 1 side plate, 2 bearing blocks, 3 rolling bearings, 4 amesdials, 5 adjusting screw(rod)s, 6 scraper type salivation mouths, 7 support major axis, 8 floating brackets.
The specific embodiment
Scraper type salivation resin floating installation, comprises slobbering machine, and slobbering machine comprises the ring-like steel band of minute surface arranging on scraper type salivation mouth 6, front drum, rear drum and front drum, rear drum, and this device is also provided with floating installation.Floating installation comprises framework and rolling bearing 3.Framework is made up of a support major axis 7, two cradling pieces and two floating brackets 8, and support major axis 7 is parallel with two cradling pieces, and support major axis 7 and cradling piece are vertically connected respectively floating bracket 8.Framework is by support major axis 7 and rack shaft holder installation end seat between front bulging biside plate 1, and support major axis 7 two ends are connected on the bearing block arranging on front bulging biside plate 1.Rolling bearing 3 is arranged on the bottom of floating bracket 8 and laterally lies on the surface of front drum.Scraper type salivation mouth 6 two ends are provided with the end plate of screwed hole, adopt adjusting screw(rod) 5 to be connected on floating bracket 8 by screwed hole, and scraper type salivation mouth 6 is positioned at the top of the ring-like steel band of minute surface.Between floating bracket 8 and scraper type salivation mouth 6 end plates, be provided with the amesdial 4 of distance between lip for finely tuning salivation mouth and the ring-like steel band of minute surface.
The effect of adjusting screw(rod) has two: one, is fixed on floating installation by scraper type being salivated to mouth; The 2nd, the tensioning apparatus that can control on scraper type salivation mouth mouth mould and front drum by adjustment adjusting screw(rod) is the distance of minute surface ring steel belt.Amesdial, as the auxiliary adjustment means of adjusting screw(rod), is tentatively determined after the distance between scraper type salivation mouth and tensioning apparatus at adjusting screw(rod), finely tunes, and guarantees equipment precision.
Floating bracket 8 bottoms are provided with down " U " shape fixed head, and rolling bearing 3 is arranged on down on " U " shape fixed head by bearing block.
Floating bracket 8 one end are sleeved on long axis frame 7 and achieve a fixed connection by screw thread, and the both sides that are sleeved on the floating bracket 8 on support major axis 7 are provided with the nut of fixing floating bracket 8.Adopt this structure, floating bracket can not arbitrarily be rotated.
The side that floating bracket 8 ends rely on front bulging side plate 1 is provided with minor axis.Minor axis one end is threaded with floating bracket and stretches out outside floating bracket 8 and fix by nut, and the minor axis other end is provided with bearing block 2.Adopt said structure, under the effect of minor axis and bearing block, be convenient to rolling bearing 3 on floating bracket 8 to press to front drum surface.
The using method of scraper type salivation resin floating installation: before first floating installation frame end being sitting in to slobbering machine, head interior plate rouses the side plate of both sides, after scraper type salivated to mouth be arranged on floating installation, liquid resin relies on deadweight to flow out along salivation mouth and is attached on front bulging minute surface steel band.When certain thickness film need to be produced, regulate adjusting screw(rod) and the amesdial at salivation mouth two, to reach the spacing of required and wheel hub minute surface steel band and determining of linear velocity.
The present invention is skillfully constructed, simple in structure, manufactures easily, has increased floating installation, has guaranteed the uniformity of film thickness.Support major axis end is arranged on the bearing block of both sides side plate of front drum, and support major axis is rotary.Floating bracket is fixed on long axis frame, is fixed.Rolling bearing is arranged on Qian Gushang.While occurring that skew occurs mechanical cumulative limit when current drum running, rolling bearing occurs along with the variation of front drum correspondingly to move, rolling bearing moves and drives floating installation to move, floating installation moves salivation mouth fixing on floating installation is moved thereupon, generally speaking, the movement of front drum has driven the movement of salivation mouth, making to salivate mouth synchronizes with the movement of front drum, solve casting method and produced the machinery accumulation tolerance issues occurring in film product technique, thereby guarantee the uniformity of film thickness, improve the quality of product, improved the production efficiency of product.
Claims (2)
1. scraper type salivation resin floating installation, comprise slobbering machine, slobbering machine comprises the ring-like steel band of minute surface arranging on scraper type salivation mouth (6), front drum, rear drum and front drum, rear drum, it is characterized in that, be provided with floating installation, this floating installation comprises framework and rolling bearing (3); Framework is made up of a support major axis (7), two cradling pieces and two floating brackets (8), and support major axis (7) is parallel with two cradling pieces, and support major axis (7) and cradling piece are vertically connected respectively floating bracket (8); Described framework is by support major axis (7) and rack shaft holder installation end seat between described front bulging biside plate, and support major axis (7) two ends are connected on the upper bearing block arranging of described front bulging biside plate (1); Described rolling bearing (3) is arranged on the bottom of floating bracket (8) and laterally lies on the surface of front drum; Described scraper type salivation mouth (6) two ends are provided with the end plate of screwed hole, adopt adjusting screw(rod) (5) to be connected to floating bracket (8) by described screwed hole upper, and scraper type salivation mouth (6) is positioned at the top of the ring-like steel band of minute surface; Between described floating bracket (8) and described scraper type salivation mouth end plate, be provided with the amesdial (4) of distance between lip for finely tuning salivation mouth and the ring-like steel band of minute surface.
2. scraper type salivation resin floating installation according to claim 1, is characterized in that, described floating bracket (8) bottom is provided with down " U " shape fixed head, and rolling bearing (3) is arranged on down on " U " shape fixed head by bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210099019.7A CN102615753B (en) | 2012-04-06 | 2012-04-06 | Scraper type drooling resin floating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210099019.7A CN102615753B (en) | 2012-04-06 | 2012-04-06 | Scraper type drooling resin floating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102615753A CN102615753A (en) | 2012-08-01 |
| CN102615753B true CN102615753B (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210099019.7A Expired - Fee Related CN102615753B (en) | 2012-04-06 | 2012-04-06 | Scraper type drooling resin floating device |
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| Country | Link |
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| CN (1) | CN102615753B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523987A (en) * | 1964-10-19 | 1970-08-11 | Du Pont | Process for casting films of uniform thickness |
| CN2644137Y (en) * | 2003-07-16 | 2004-09-29 | 广东风华高新科技集团有限公司 | Casting device for dielectric membrane |
| JP2006192856A (en) * | 2005-01-17 | 2006-07-27 | Toshiba Mach Co Ltd | Casting apparatus |
| CN101062583A (en) * | 2006-04-28 | 2007-10-31 | 宋成根 | Novel thin film forming machine and using method thereof |
| JP2012061842A (en) * | 2010-08-16 | 2012-03-29 | Fujifilm Corp | Solution film forming method, and casting device |
| CN202623110U (en) * | 2012-04-06 | 2012-12-26 | 江苏亚宝绝缘材料股份有限公司 | Scraper type drooling resin floating device |
-
2012
- 2012-04-06 CN CN201210099019.7A patent/CN102615753B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523987A (en) * | 1964-10-19 | 1970-08-11 | Du Pont | Process for casting films of uniform thickness |
| CN2644137Y (en) * | 2003-07-16 | 2004-09-29 | 广东风华高新科技集团有限公司 | Casting device for dielectric membrane |
| JP2006192856A (en) * | 2005-01-17 | 2006-07-27 | Toshiba Mach Co Ltd | Casting apparatus |
| CN101062583A (en) * | 2006-04-28 | 2007-10-31 | 宋成根 | Novel thin film forming machine and using method thereof |
| JP2012061842A (en) * | 2010-08-16 | 2012-03-29 | Fujifilm Corp | Solution film forming method, and casting device |
| CN202623110U (en) * | 2012-04-06 | 2012-12-26 | 江苏亚宝绝缘材料股份有限公司 | Scraper type drooling resin floating device |
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| Publication number | Publication date |
|---|---|
| CN102615753A (en) | 2012-08-01 |
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