CN103272734B - Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes - Google Patents
Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes Download PDFInfo
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- CN103272734B CN103272734B CN201310207070.XA CN201310207070A CN103272734B CN 103272734 B CN103272734 B CN 103272734B CN 201310207070 A CN201310207070 A CN 201310207070A CN 103272734 B CN103272734 B CN 103272734B
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Abstract
The invention discloses a meniscus gelatinizing device for the single-sided gelatinizing of steel band tapes, which belongs to the field of steel band tape gelatinizing devices for grating ruler manufacturing. The device comprises a driven steel band plate, two steel band plate brackets, a steel band tape horizontal positioning device, a slit plating rod, a glue conveying pipe, a delivery pump, a glue container, a glue solution solidifying device, a driving steel band plate, a vacuumizing system and a driving device, wherein the slit plating rod is located between the driven steel band plate and the driving steel band plate and arranged below the motion plane of a steel band; and the two ends of the delivery pump are connected with the glue conveying pipe, and the glue container is connected with the slit plating rod through the glue conveying pipe and the delivery pump. By using the device disclosed by the invention, a meniscus gelatinizing method can be applied to a one-time gelatinizing process of steel band tapes belonging to a wide and large-surface flexible material, the utilization rate and recovery rate of a glue solution for film coating are both relatively high, and the thickness of a coated film formed by the glue solution can be precisely controlled, and uniform; and in addition, the glue solution for film coating required by the gelatinizing device is easy to prepare, and therefore, the gelatinizing device can well satisfy the gelatinizing requirements of the coated films of the steel band tapes.
Description
Technical field
The invention belongs to the steel hand tape glue spreading apparatus field for making grating scale, being specifically related to a kind of meniscus glue spreading apparatus for steel hand tape single spreading.
Background technology
Grating scale is a kind of conventional precision optics detecting element, its manufacturing process is normally using steel hand tape as substrate, in steel hand tape single side surface, one deck optics glue film is plated by chemical glue coating method, the means recycling photoetching after the solidification of optics glue thin layer carry out etching processing to this optics glue thin layer, make it form photolithographic structures needed for grating scale.Therefore, chemical glue coating method is utilized to the process of steel hand tape plated film also referred to as to the gluing of steel hand tape.
But, steel hand tape belongs to flexible material, and existing conventional chemical coating method is when processing flexible material, the deficiencies such as ubiquity plated film glue utilization rate or the rate of recovery is on the low side, glue film thickness is difficult to control, film thickness uniformity difference, therefore all can not adapt to the plated film gluing demand of steel hand tape well.
Although splash coating method can at irregular surface large-area coating film, its surface tension to coating liquid, the coefficient of viscosity, solvent volatility etc. require more, and technical conditions are harsh, not easily implement.And another kind of existing meniscus coating method can only meet the comparatively narrow flexible material plated film of width, but because of the limitation of its coating apparatus size and structure, cannot adjust further or expand gluing work area, therefore also cannot meet the disposable gluing demand on this wide cut of steel hand tape, large surface.
Summary of the invention
In order to solve existing conventional chemical coating method when processing flexible material, ubiquity plated film glue utilization rate or the rate of recovery on the low side, glue film thickness is difficult to control, the deficiencies such as film thickness uniformity difference, and splash coating method is because it is to the surface tension of coating liquid, the coefficient of viscosity, solvent volatilities etc. require more, technical conditions are harsh, not easily implement, and existing meniscus coating method can only meet the comparatively narrow flexible material plated film of width, but this wide cut of steel hand tape cannot be met, the technical problem of the disposable gluing demand on large surface, the invention provides a kind of meniscus glue spreading apparatus for steel hand tape single spreading.
The technical scheme that technical solution problem of the present invention is taked is as follows:
A kind of meniscus glue spreading apparatus for steel hand tape single spreading comprises driven steel belt disk, two steel belt disk supports, steel hand tape horizontal positioning device, slits plate bar, glue conveying box, delivery pump, Sheng glue vessel, glue solidification equipment, initiatively steel belt disk, pumped vacuum systems and transmission device, driven steel belt disk is with initiatively steel belt disk is staggered relatively, the two rotating shaft is parallel and a steel belt disk support respectively by below is separately fixed on level ground, and the lower end of driven steel belt disk and initiatively steel belt disk is all positioned at steel band and runs in plane;
Described slit plating bar at driven steel belt disk with initiatively between steel belt disk, and is placed in the below that steel band runs plane; The two ends of delivery pump are all connected with glue conveying box, contain glue vessel and are plated bar with slit be connected by glue conveying box, delivery pump;
Described steel hand tape horizontal positioning device comprises for the guide rail groove of location steel mark, multiple positioning sliding block for positioning vacuum suction pipe, multiple vaccum suction pipe, multiple stop valve for controlling vaccum suction pipe on off state and guide rail height-regulating mechanism, lower end and the level ground of guide rail height-regulating mechanism are connected, and the upper end of guide rail groove and guide rail height-regulating mechanism is connected; The direction of guide rail groove is parallel to the horizontal direct of travel of steel hand tape, and the lower surface of guide rail groove is being positioned in steel band operation plane; Multiple positioning sliding block is slidably connected with guide rail groove respectively, positioning sliding block has vertical through hole; Multiple vaccum suction pipe and multiple positioning sliding block one_to_one corresponding, the lower end of vaccum suction pipe is inserted into the lower surface of guide rail groove through the vertical through hole on positioning sliding block; Multiple stop valve and positioning sliding block one_to_one corresponding, the valve body of stop valve is installed in the vertical through hole of positioning sliding block; Pumped vacuum systems is connected with vaccum suction pipe;
Described glue solidification equipment at Sheng glue vessel with initiatively between steel belt disk, and is placed in the below that steel band runs plane; Transmission device is rotationally connected with the rotating shaft of active steel belt disk.
Above-mentioned guide rail height-regulating mechanism comprises L-type supporting seat, upright slide rail groove and base, and the horizontal component of L-type supporting seat upper end is fixedly connected with the sidewall of guide rail groove, and the lower end of L-type supporting seat is slide bar, and described slide bar and upright slide rail groove are slidably connected; Described upright slide rail groove is fixed on base.
The slide bar of above-mentioned L-type supporting seat lower end has micrometer scale, and the sidewall of upright slide rail groove is provided with slide bar location fastening bolt.
Above-mentioned pumped vacuum systems comprises vavuum pump, negative pressure air channel and many vacuumize flexible pipe, many vacuumize flexible pipe and multiple vaccum suction pipe one_to_one corresponding, the upper end of one end and vaccum suction pipe of vacuumizing flexible pipe is connected, its other end is connected with the one end in negative pressure air channel, and the other end in negative pressure air channel is connected with vavuum pump.
Above-mentioned slit plating bar comprise cylindrical cavity, slit adjustable plate, for installing the chute group of slit adjustable plate, slit and hole for injecting glue, the slit of rectangle is opened on the sidewall of cylindrical cavity, cylindrical cavity two ends are equipped with sealing end cap, hole for injecting glue is opened and is covered at a sealing end of cylindrical cavity, and chute group is positioned at the periphery of cylindrical cavity and one-body molded with it.
Above-mentioned chute group comprises axial circular cambered surface chute group and circumferential arc surface chute group, and the radian of their arc surface is all identical with the face of cylinder radian of cylindrical cavity; Axial circular cambered surface chute group is along the axial distribution of cylindrical cavity in the both sides of the slit of rectangle, and circumferential arc surface chute group is along the face of cylinder circle distribution of cylindrical cavity in the both sides of the slit of rectangle; Described slit adjustable plate comprises two pieces of slit width adjustable plates and two pieces of slit length adjustable plates, slit width adjustable plate to be arranged in axial circular cambered surface chute group and with its mating shapes, slit length adjustable plate to be arranged in circumferential arc surface chute group and with its mating shapes.
The invention has the beneficial effects as follows: this device can make meniscus gluing method be applied to the disposable gluing process of this wide cut of steel hand tape, large surface flexible material, its plated film glue utilization rate and the rate of recovery all relatively high, the film thickness that glue is formed can accurately control, uniform film thickness; In addition, plated film glue needed for this glue spreading apparatus is easy to preparation, and glue can large production, meets the feature that the demand of this device to glue is large completely, therefore can adapt to the plated film gluing demand of steel hand tape well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the meniscus glue spreading apparatus of steel hand tape single spreading;
Fig. 2 is the perspective view of steel hand tape horizontal positioning device of the present invention;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the structural representation of slit of the present invention plating bar;
Fig. 6 is the structural representation of slit of the present invention plating bar cylindrical cavity;
Fig. 7 is the structural representation of slit of the present invention plating bar slit length adjustable plate;
Fig. 8 is the structural representation of slit of the present invention plating bar slit width adjustable plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figures 1 to 8, meniscus glue spreading apparatus for steel hand tape single spreading of the present invention comprises driven steel belt disk 1, two steel belt disk supports 2, steel hand tape horizontal positioning device 3, slit plating bar 4, glue conveying box 5, delivery pump 6, contain glue vessel 8, glue solidification equipment 9, initiatively steel belt disk 10, pumped vacuum systems 11 and transmission device 12, driven steel belt disk 1 is with initiatively steel belt disk 10 is staggered relatively, the two rotating shaft is parallel and a steel belt disk support 2 respectively by below is separately fixed on level ground, the lower end of driven steel belt disk 1 and initiatively steel belt disk 10 is all positioned at steel band and runs in plane 13.
Slit plating bar 4 at driven steel belt disk 1 with initiatively between steel belt disk 10, and is placed in the below that steel band runs plane 13.The two ends of delivery pump 6 are all connected with glue conveying box 5, and Sheng glue vessel 8 plate bar 4 by glue conveying box 5, delivery pump 6 with slit and are connected.
Steel hand tape horizontal positioning device 3 comprises for the guide rail groove 3-1 of location steel mark, four positioning sliding block 3-2 for positioning vacuum suction pipe, four vaccum suction pipe 3-3, four for controlling stop valve 3-4 and the guide rail height-regulating mechanism 3-5 of vaccum suction pipe on off state, lower end and the level ground of guide rail height-regulating mechanism 3-5 are connected, and the upper end of guide rail groove 3-1 and guide rail height-regulating mechanism 3-5 is connected.The direction of guide rail groove 3-1 is parallel to the horizontal direct of travel of steel hand tape, and the lower surface of guide rail groove 3-1 is being positioned in steel band operation plane 13.Four positioning sliding block 3-2 are slidably connected with guide rail groove 3-1 respectively, and positioning sliding block 3-2 has vertical through hole.Four vaccum suction pipe 3-3 and four positioning sliding block 3-2 one_to_one corresponding, the lower end of vaccum suction pipe 3-3 is inserted into the lower surface of guide rail groove 3-1 through the vertical through hole on positioning sliding block 3-2.Four stop valve 3-4 and positioning sliding block 3-2 one_to_one corresponding, the valve body of stop valve 3-4 is installed in the vertical through hole of positioning sliding block 3-2.Pumped vacuum systems 11 is connected with vaccum suction pipe 3-3.
Glue solidification equipment 9 at Sheng glue vessel 8 with initiatively between steel belt disk 10, and is placed in the below that steel band runs plane 13.Transmission device 12 is rotationally connected with the rotating shaft of active steel belt disk 10.
Guide rail height-regulating mechanism 3-5 comprises L-type supporting seat 3-5-1, upright slide rail groove 3-5-2 and base 3-5-3, the horizontal component of L-type supporting seat 3-5-1 upper end is fixedly connected with the sidewall of guide rail groove 3-1, the lower end of L-type supporting seat 3-5-1 is slide bar, and slide bar and upright slide rail groove 3-5-2 are slidably connected.Upright slide rail groove 3-5-2 is fixed on base 3-5-3.
The slide bar of L-type supporting seat 3-5-1 lower end has micrometer scale, and the sidewall of upright slide rail groove 3-5-2 is provided with slide bar location fastening bolt.
Pumped vacuum systems 11 comprise vavuum pump 11-1, negative pressure air channel 11-2 and many vacuumize flexible pipe 11-3, many vacuumize flexible pipe 11-3 and four vaccum suction pipe 3-3 one_to_one corresponding, the upper end of one end and vaccum suction pipe 3-3 of vacuumizing flexible pipe 11-3 is connected, its other end is connected with one end of negative pressure air channel 11-2, and the other end of negative pressure air channel 11-2 is connected with vavuum pump 11-1.
Slit plating bar 4 comprises cylindrical cavity 4-1, slit adjustable plate 4-2, for installing chute group 4-3, the slit 4-4 and hole for injecting glue 4-5 of slit adjustable plate, the slit 4-4 of rectangle opens on the sidewall of cylindrical cavity 4-1, cylindrical cavity 4-1 two ends are equipped with sealing end cap, hole for injecting glue 4-5 opens and covers at a sealing end of cylindrical cavity 4-1, and chute group 4-3 is positioned at the periphery of cylindrical cavity 4-1 and one-body molded with it.
Chute group 4-3 comprises axial circular cambered surface chute group 4-3-1 and circumferential arc surface chute group 4-3-2, and the radian of their arc surface is all identical with the face of cylinder radian of cylindrical cavity 4-1.Axial circular cambered surface chute group 4-3-1 is along the axial distribution of cylindrical cavity 4-1 in the both sides of the slit 4-4 of rectangle, and circumferential arc surface chute group 4-3-2 is along the face of cylinder circle distribution of cylindrical cavity 4-1 in the both sides of the slit 4-4 of rectangle.Slit adjustable plate 4-2 comprises two pieces of slit width adjustable plate 4-2-1 and two pieces of slit length adjustable plate 4-2-2, slit width adjustable plate 4-2-1 to be arranged in axial circular cambered surface chute group 4-3-1 and with its mating shapes, slit length adjustable plate 4-2-2 to be arranged in circumferential arc surface chute group 4-3-2 and with its mating shapes.
During embody rule meniscus glue spreading apparatus for steel hand tape single spreading of the present invention, first guide rail height-regulating mechanism 3-5 to be heightened above distance steel tape running plane 13 a higher position, reserve operating space, then, by the steel hand tape pull-out be coiled on driven steel belt disk 1, and the top of bar 4 and glue solidification equipment 9 is plated sequentially through slit, finally again steel hand tape is fixed and be coiled on active steel belt disk 10.Open four stop valve 3-4, and start pumped vacuum systems 11, now, the upper surface of steel hand tape is close in the following table of positioning sliding block 3-2 because four vacuumize the vacuumizing and adsorbing effect of flexible pipe 11-3.Then, again lower the height of guide rail height-regulating mechanism 3-5, run in plane 13 until the lower surface of positioning sliding block 3-2 arrives steel band, screw the slide bar location fastening bolt on upright slide rail groove 3-5-2 sidewall, the height of steel hand tape horizontal positioning device 3 is fixed.
One piece of slit width adjustable plate 4-2-1 is loaded axial circular cambered surface chute group 4-3-1 respectively from the both sides of cylindrical cavity 4-1, and then respectively one piece of slit length adjustable plate 4-2-2 being loaded circumferential arc surface chute group 4-3-2 in the same way, adjustment slit adjustable plate 4-2 is to obtain suitable slit 4-4 width and length.
Enough plated film glues configured are injected in Sheng glue vessel 8, starting delivery pump 6 makes plated film glue be injected in slit plating bar 4 through glue conveying box 5 and hole for injecting glue 4-5, and glue is overflowed from slit 4-4, contain in glue vessel 8 until glue is slowly back to again along slit adjustable plate 4-2 outer wall.Now, the plated film glue overflowed in slit 4-4 just contacts with the lower surface of steel hand tape, and relies on the surface tension of liquid to form attachment state.
Finally, start transmission device 12 and glue solidification equipment 9 in turn, horizontal movement under the coiling effect that steel hand tape horizontal positioning device 3 and the slit steel hand tape plated between bar 4 start at active steel belt disk 10, now, the plated film glue being attached to the corresponding slit 4-4 position of lower surface of steel hand tape is driven by steel hand tape, form one deck meniscus film, and be attached to equably on the lower surface of steel hand tape.When this layer of plated film glue film runs to above glue solidification equipment 9 with steel hand tape, its condensation cure under the heat effect of glue solidification equipment 9, the optics glue thin layer needed for formation.
Corresponding to the steel hand tape of different-thickness or the expection thickness of different-thickness, can be adjusted by the method for the operating angle speed of the height of adjustment steel hand tape horizontal positioning device 3 or accurate adjustment transmission device 12.By the slide bar location fastening bolt on the sidewall of the micrometer scale on the slide bar of L-type supporting seat 3-5-1 lower end and upright slide rail groove 3-5-2, operator can the height of accurately level of control positioner 3.
Claims (6)
1. the meniscus glue spreading apparatus for steel hand tape single spreading, it is characterized in that: this device comprises driven steel belt disk (1), two steel belt disk supports (2), steel hand tape horizontal positioning device (3), slit plating bar (4), glue conveying box (5), delivery pump (6), contain glue vessel (8), glue solidification equipment (9), initiatively steel belt disk (10), pumped vacuum systems (11) and transmission device (12), driven steel belt disk (1) and initiatively steel belt disk (10) are staggered relatively, the two rotating shaft is parallel and a steel belt disk support (2) respectively by below is separately fixed on level ground, the lower end of driven steel belt disk (1) and initiatively steel belt disk (10) is all positioned at steel band and runs in plane (13),
Described slit plating bar (4) is positioned between driven steel belt disk (1) and active steel belt disk (10), and is placed in the below that steel band runs plane (13); The two ends of delivery pump (6) are all connected with glue conveying box (5), and Sheng glue vessel (8) is plated bar (4) by glue conveying box (5), delivery pump (6) with slit and is connected;
Described steel hand tape horizontal positioning device (3) comprises for the guide rail groove (3-1) of location steel mark, multiple positioning sliding block for positioning vacuum suction pipe (3-2), multiple vaccum suction pipe (3-3), multiple stop valve (3-4) for controlling vaccum suction pipe on off state and a guide rail height-regulating mechanism (3-5), lower end and the level ground of guide rail height-regulating mechanism (3-5) are connected, and guide rail groove (3-1) is connected with the upper end of guide rail height-regulating mechanism (3-5); The direction of guide rail groove (3-1) is parallel to the horizontal direct of travel of steel hand tape, and the lower surface of guide rail groove (3-1) is positioned at steel band and runs in plane (13); Multiple positioning sliding block (3-2) is slidably connected with guide rail groove (3-1) respectively, and positioning sliding block (3-2) has vertical through hole; Multiple vaccum suction pipe (3-3) and multiple positioning sliding block (3-2) one_to_one corresponding, the lower end of vaccum suction pipe (3-3) is inserted into the lower surface of guide rail groove (3-1) through the vertical through hole on positioning sliding block (3-2); Multiple stop valve (3-4) and positioning sliding block (3-2) one_to_one corresponding, the valve body of stop valve (3-4) is installed in the vertical through hole of positioning sliding block (3-2); Pumped vacuum systems (11) is connected with vaccum suction pipe (3-3);
Described glue solidification equipment (9) is positioned at contains between glue vessel (8) and active steel belt disk (10), and is placed in the below that steel band runs plane (13); Transmission device (12) is rotationally connected with the rotating shaft of active steel belt disk (10).
2. a kind of meniscus glue spreading apparatus for steel hand tape single spreading as claimed in claim 1, it is characterized in that: described guide rail height-regulating mechanism (3-5) comprises L-type supporting seat (3-5-1), upright slide rail groove (3-5-2) and base (3-5-3), the horizontal component of L-type supporting seat (3-5-1) upper end is fixedly connected with the sidewall of guide rail groove (3-1), the lower end of L-type supporting seat (3-5-1) is slide bar, and described slide bar and upright slide rail groove (3-5-2) are slidably connected; Described upright slide rail groove (3-5-2) is fixed on base (3-5-3).
3. a kind of meniscus glue spreading apparatus for steel hand tape single spreading as claimed in claim 2, it is characterized in that: the slide bar of described L-type supporting seat (3-5-1) lower end has micrometer scale, the sidewall of upright slide rail groove (3-5-2) is provided with slide bar location fastening bolt.
4. a kind of meniscus glue spreading apparatus for steel hand tape single spreading as claimed in claim 1, it is characterized in that: described pumped vacuum systems (11) comprises vavuum pump (11-1), negative pressure air channel (11-2) and many vacuumize flexible pipe (11-3), many vacuumize flexible pipe (11-3) and multiple vaccum suction pipe (3-3) one_to_one corresponding, the upper end of one end and vaccum suction pipe (3-3) of vacuumizing flexible pipe (11-3) is connected, its other end is connected with the one end of negative pressure air channel (11-2), the other end in negative pressure air channel (11-2) is connected with vavuum pump (11-1).
5. a kind of meniscus glue spreading apparatus for steel hand tape single spreading as claimed in claim 1, it is characterized in that: described slit plating bar (4) comprises cylindrical cavity (4-1), slit adjustable plate (4-2), for installing the chute group (4-3) of slit adjustable plate, slit (4-4) and hole for injecting glue (4-5), the slit (4-4) of rectangle is opened on the sidewall of cylindrical cavity (4-1), cylindrical cavity (4-1) two ends are equipped with sealing end cap, hole for injecting glue (4-5) is opened and is covered at a sealing end of cylindrical cavity (4-1), chute group (4-3) is positioned at the periphery of cylindrical cavity (4-1) and one-body molded with it.
6. a kind of meniscus glue spreading apparatus for steel hand tape single spreading as claimed in claim 5, it is characterized in that: described chute group (4-3) comprises axial circular cambered surface chute group (4-3-1) and circumferential arc surface chute group (4-3-2), the radian of their arc surface is all identical with the face of cylinder radian of cylindrical cavity (4-1); Axial circular cambered surface chute group (4-3-1) is along the axial distribution of cylindrical cavity (4-1) in the both sides of the slit (4-4) of rectangle, and circumferential arc surface chute group (4-3-2) is along the face of cylinder circle distribution of cylindrical cavity (4-1) in the both sides of the slit (4-4) of rectangle; Described slit adjustable plate (4-2) comprises two pieces of slit width adjustable plates (4-2-1) and two pieces of slit length adjustable plates (4-2-2), slit width adjustable plate (4-2-1) to be arranged in axial circular cambered surface chute group (4-3-1) and with its mating shapes, slit length adjustable plate (4-2-2) to be arranged in circumferential arc surface chute group (4-3-2) and with its mating shapes.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207070.XA CN103272734B (en) | 2013-05-30 | 2013-05-30 | Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310207070.XA CN103272734B (en) | 2013-05-30 | 2013-05-30 | Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes |
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| CN103272734A CN103272734A (en) | 2013-09-04 |
| CN103272734B true CN103272734B (en) | 2015-06-10 |
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| CN201310207070.XA Expired - Fee Related CN103272734B (en) | 2013-05-30 | 2013-05-30 | Meniscus gelatinizing device for single-sided gelatinizing of steel band tapes |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107899891B (en) * | 2017-11-09 | 2020-02-14 | 中国科学院长春光学精密机械与物理研究所 | Coating device and method for manufacturing large-area grating |
| CN109821701B (en) * | 2019-03-19 | 2023-06-06 | 宁波甬安光科新材料科技有限公司 | Meniscus film coating equipment and film coating component absorbing mechanical arm |
| CN114273143B (en) * | 2021-12-03 | 2023-02-10 | 中科芯(苏州)微电子科技有限公司 | Glue spreading device for wafer mounting |
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| US8430059B2 (en) * | 2008-06-11 | 2013-04-30 | Boston Scientific Scimed, Inc. | Precision pen height control for micro-scale direct writing technology |
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| JPH07195007A (en) * | 1993-12-28 | 1995-08-01 | Okawara Mfg Co Ltd | Method for coating granular body and device therefor |
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| CN103272734A (en) | 2013-09-04 |
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