CN210230460U - Coating machine capable of automatically adjusting scraper - Google Patents
Coating machine capable of automatically adjusting scraper Download PDFInfo
- Publication number
- CN210230460U CN210230460U CN201920823298.4U CN201920823298U CN210230460U CN 210230460 U CN210230460 U CN 210230460U CN 201920823298 U CN201920823298 U CN 201920823298U CN 210230460 U CN210230460 U CN 210230460U
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- Prior art keywords
- scraper
- frame
- adjusting
- microspur
- block
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- Expired - Fee Related
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- 238000000576 coating method Methods 0.000 title claims abstract description 35
- 239000011248 coating agent Substances 0.000 title claims abstract description 34
- 239000003292 glue Substances 0.000 claims abstract description 49
- 230000001105 regulatory effect Effects 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000007790 scraping Methods 0.000 description 5
- 238000010073 coating (rubber) Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a coating machine capable of automatically adjusting a scraper, which belongs to the field of coating machines and aims to provide a coating machine capable of automatically adjusting the scraper, and the technical proposal is characterized in that the coating machine comprises a frame, a glue spreader arranged on the frame, a trough arranged below the glue spreader, a scraper frame is also arranged on the frame, the scraper is arranged on the scraper frame, an adjusting component is arranged on the scraper frame, the scraper is arranged on the adjusting component, the adjusting component comprises a sliding seat slidably arranged on the scraper frame, an adjusting block hinged on the sliding seat, a driving cylinder hinged at the bottom of the adjusting block, and a mounting plate arranged at one side of the adjusting block far away from the sliding seat, the scraper is arranged on the mounting plate through a fixing bolt, one end of the driving cylinder far away from the adjusting block is hinged on the side wall of the sliding seat, the utility model has the advantages, the gluing thickness can be conveniently controlled.
Description
Technical Field
The utility model relates to a coating machine field, in particular to coating machine that can automatically regulated scraper.
Background
The coating machine is a device for coating a layer of glue solution, paint or ink with specific functions on a coiled membrane material, and the membrane material needs to be dried and wound after being coated. The thickness of the glue coating of the coating machine is usually controlled by adopting a scraper to correspond to a glue spreader, so that the glue coating of the coating machine is uniform, the coating thickness of glue solution is directly determined by the size of a gap between the scraper and the glue spreader, and the gap between the scraper and the glue spreader is usually required to be adjusted when different coating thickness requirements are met.
The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling.
Chinese patent No. CN201940343U discloses a scraper adjusting device for a coater, which comprises a scraper groove and a scraper, wherein the scraper is fixed in the scraper groove, the bottom surface of the scraper groove is provided with an upper chute and a lower chute, an inner bottom plate of a sliding frame is provided with an upper slideway and a lower slideway, the upper chute and the lower chute are arranged on the upper slideway and the lower slideway, an upper jackscrew and a lower jackscrew are arranged on an upper plate of the sliding frame, the upper jackscrew and the lower jackscrew are propped against the scraper groove, a spring is arranged between the scraper groove and a lower plate of the sliding frame, a front chute and a rear chute are arranged on the lower plate of the sliding frame, the front chute and the rear chute are arranged on the front slideway and the rear slideway, a support frame is arranged on the support frame, the front jackscrew and the rear jackscrew are propped against a bottom plate of the sliding frame, the scraper groove is movably connected with the sliding frame, the sliding frame is connected with the sliding, thereby achieving the purpose of adjusting the clearance and the relative position between the scraper and the roller.
The scraper position adjustment of the prior art scheme in the aforesaid is adjusted by the jackscrew completely, and when manual operation, the error influence diverse to scraper and roller clearance is gone forward in the order of operation from top to bottom, front and back jackscrew, and scraper and roller clearance regulation and control precision are low, are unfavorable for improving rubber coating thickness control, and final coating product quality is unstable, has increased staff's working strength, causes the problem of the inconvenient regulation of angle and the position of scraper to take place.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coating machine that can automatically regulated scraper has the convenient regulation in position of scraper, conveniently controls the advantage of rubber coating thickness.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a coating machine that can automatically regulated scraper, includes the frame, rack-mounted glue spreader, sets up the silo in the glue spreader below, still the installation is equipped with in the frame and scrapes the knife rest, scrape and be equipped with scraper, its characterized in that on the knife rest: the scraper is characterized in that an adjusting assembly is arranged on the scraper frame, the scraper is installed on the adjusting assembly, the adjusting assembly comprises a sliding seat which is slidably installed on the scraper frame, an adjusting block which is hinged to the sliding seat, a driving cylinder which is hinged to the bottom of the adjusting block, and a mounting plate which is arranged on one side of the sliding seat and is far away from the adjusting block, the scraper is installed on the mounting plate through a fixing bolt, and one end of the adjusting block which is far away from the driving cylinder is hinged to the side wall of the.
Through adopting the above-mentioned technical scheme, the coating machine is used for carrying out the rubber coating to materials such as plastics, be equipped with the coating roller in the frame, the coating roller below is equipped with the silo, be stained with on the coating roller and scrape even back coating on the material surface through the scraper after the feed liquid, when coating, the demand according to the difference probably needs carry out the coating of different thickness to the material, the scraper is installed on the scraper frame, adjusting part on the scraper frame is used for adjusting the position of scraper, the sliding block slides on the scraper frame, adjust the distance between scraper and the glue spreader, articulate the regulating block on the seat that slides, can adjust the angle that the scraper acted on the coating roller at the actuating cylinder that drives who articulates in the regulating block bottom, thereby adjust the thickness of feed liquid on the coating roller, thereby control the thickness of coating material, adjusting part can make the position of.
Further, be equipped with the microspur subassembly on the regulating block, the microspur subassembly includes that threaded connection keeps away from the microspur hand wheel of mounting panel one side, peg graft at the regulating block at the inside microspur threaded rod of regulating block, sets up the regulating plate that keeps away from microspur hand wheel one end at the microspur threaded rod, the microspur threaded rod is kept away from microspur hand wheel one end and is contradicted on the inside wall of regulating plate, recess one end and mounting panel fixed connection are kept away from to the regulating plate.
Through adopting above-mentioned technical scheme, when needs adjust between scraper and the applicator roll little distance, the staff can rotate the microspur hand wheel, makes the microspur hand wheel drive the rotation of microspur threaded rod to promote the regulating plate in the inside position of regulating block, thereby adjust the position of mounting panel, further adjust the distance between scraper and the glue spreader.
Further, the cover is equipped with reset spring on the microspur threaded rod, reset spring is close to microspur hand wheel one end fixed connection on the regulating block inside wall, reset spring other end fixed connection is on the inside wall of regulating plate.
Through adopting above-mentioned technical scheme, be equipped with reset spring on reset spring and the regulating block inside wall, when needs move the scraper to being close to the hand wheel direction, rotate the hand wheel, make the threaded rod move to the hand wheel direction, under reset spring's pulling force effect, the regulating plate moves to the hand wheel direction.
Furthermore, an adjusting groove has been seted up at the regulating block top, adjusting groove top sliding connection is equipped with the movable plate, be equipped with locking bolt on the movable plate, locking bolt wears to establish in the adjusting groove to downwardly extending inserts in the regulating plate.
Through adopting above-mentioned technical scheme, it is equipped with the locking bolt to slide in the adjustment tank at adjustment block top, and the locking bolt wears to establish on the movable plate to slide in the adjustment tank, when the adjustment plate position is fixed, with locking bolt locking in the adjustment tank, fix the adjustment plate on the adjustment block under the effect of movable plate and adjustment tank.
Further, wear to be equipped with the pivot in the frame, the pivot is located scrapes the knife rest top, pivot one side is connected and is equipped with driving motor, the cover is equipped with two gears in the pivot, it is equipped with the rack to scrape knife rest width direction along scraping on the knife rest, rack and regulating block fixed connection, two wheel and rack toothing.
Through adopting above-mentioned technical scheme, the pivot in the frame rotates under driving motor drives, makes two gears that the cover was established in the pivot take place to rotate to with the rack cooperation, drive the rack along with frame length vertical direction motion, thereby adjust the distance between scraper and the glue spreader, the thickness of control glue spreader rubberizing.
Furthermore, the scraper frame is provided with a guide block, and the sliding seat is connected to the guide block in a sliding manner.
Through adopting above-mentioned technical scheme, the seat sliding connection that slides plays the guide effect to the slip of the seat that slides on the guide block.
Further, scrape the knife rest both ends and be equipped with the drive shaft, set up screw thread in the drive shaft, the installation is equipped with the nut on the frame lateral wall, the nut cover is established in the drive shaft and with drive shaft threaded connection, nut one end is connected and is equipped with gear motor.
Through adopting above-mentioned technical scheme, gear motor work drives the nut and rotates to make the drive shaft with nut threaded connection rotate, further make the drive shaft drive scrape the knife rest and take place to remove along scraping knife rest length direction.
Furthermore, the machine frame is also provided with two guide rods, and the two guide rods penetrate through the scraper frame.
Through adopting above-mentioned technical scheme, two guide bars play spacing and the effect of direction to the frame, make the scraper frame remove along guide bar length direction.
To sum up, the utility model discloses following beneficial effect has:
1. the effect of adjusting the angle of the scraper acting on the glue spreader can be achieved through the arrangement of the adjusting assembly;
2. the effect of adjusting the distance between the scraper and the glue spreader can be achieved through the arrangement of the micro-distance assembly;
3. through the setting of guide bar, can play the removal of scraping the knife rest and play spacing and the effect of direction.
Drawings
FIG. 1 is an overall view of a coater in which a doctor blade is automatically adjusted in the embodiment;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
FIG. 4 is a schematic cross-sectional view of an embodiment of an assembly for embodying macro;
fig. 5 is an enlarged view at C in fig. 4.
In the figure, 1, a frame; 11. glue spreading roller; 12. a trough; 13. a doctor holder; 132. a guide block; 14. a scraper; 2. an adjustment assembly; 201. a sliding seat; 202. an adjusting block; 203. a driving cylinder; 204. mounting a plate; 21. fixing the bolt; 3. a macro assembly; 301. a fine pitch threaded rod; 302. a microspur hand wheel; 303. an adjusting plate; 31. a return spring; 2021. an adjustment groove; 2022. moving the plate; 2023. locking the bolt; 4. a rotating shaft; 41. a drive motor; 42. a gear; 43. a rack; 5. a drive shaft; 51. a nut; 52. a reduction motor; 6. a guide rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
the utility model provides a coating machine that can automatically regulated scraper, as shown in fig. 1 and 5, includes frame 1, installs glue spreader 11 in frame 1, sets up silo 12 in glue spreader 11 below, still installs in frame 1 and is equipped with scraper frame 13, is equipped with scraper 14 on scraper frame 13, and plastics rotate in the position that is located glue spreader 11 top, and is tangent with glue spreader 11.
After the glue spreader 11 glues the glue spreader 11 in the trough 12, the glue on the surface of the glue spreader 11 is uniformly scraped by the scraper 14 on the scraper frame 13, then the glue spreader is glued to the surface of the plastic tangent to the glue spreader 11, and the plastic is conveyed to the next processing place through the rotation of other rotating rollers.
As shown in fig. 1, the worker can further control the thickness of the adhesive on the surface of the glue roller 11 by adjusting the position of the scraper 14, so as to control the thickness of the adhesive on the surface of the plastic.
As shown in fig. 2 and 3, a rotating shaft 4 penetrates through the machine frame 1, the rotating shaft 4 is located at the top of the scraper frame 13, a driving motor 41 is connected to one side of the rotating shaft 4, two gears 42 are sleeved on the rotating shaft 4, a rack 43 is arranged on the scraper frame 13 along the width direction of the scraper 14, the rack 43 is fixedly connected with the adjusting block 202, and the gears 42 and the rack 43 are in a meshed state.
As shown in fig. 4 and 5, the scraper frame 13 is provided with an adjusting assembly 2, the adjusting assembly 2 includes a sliding seat 201 slidably mounted on the scraper frame 13, an adjusting block 202 hinged on the sliding seat 201, a driving cylinder 203 hinged at the bottom of the adjusting block 202, and a mounting plate 204 disposed on one side of the adjusting block 202 far from the sliding seat 201, and the scraper 14 is mounted on the mounting plate 204 through a fixing bolt 21.
As shown in fig. 4 and 5, when the distance between the scraper 14 and the glue roller 11 needs to be adjusted, the driving motor 41 works to drive the rotating shaft 4 to rotate, so that the gear 42 on the rotating shaft 4 is matched with the rack 43, the rack 43 is driven to slide along the length direction, the adjusting block 202 is driven by the rack 43 to move, and the adjusting block 202 is adjusted to slide along the guide block 132, so as to adjust the position between the scraper and the glue roller 11.
As shown in fig. 4 and 5, the adjusting block 202 is further provided with a macro assembly 3, and the macro assembly 3 includes a micro threaded rod 301 screwed inside the adjusting block 202, a micro handwheel 302 arranged on one side of the micro threaded rod 301 far away from the mounting plate 204, and an adjusting plate 303 inserted into one end of the adjusting block 202 far away from the micro handwheel 302.
The fine pitch threaded rod 301 is sleeved with a return spring 31, one end of the return spring 31 close to the fine pitch adjusting hand wheel is fixedly connected to the inner side wall of the adjusting block 202, and the other end of the return spring is fixedly connected to the inner side wall of the adjusting plate 303.
After the distance between the scraper 14 and the glue spreader 11 is fixed, the driving cylinder 203 can be adjusted to push the adjusting block 202 to rotate around the sliding seat 201, so that the angle of the scraper 14 acting on the surface of the glue spreader 11 is controlled, and the scraper 14 is prevented from being damaged to the glue spreader 11 due to the fact that the angle of the scraper 14 is abutted to the surface of the glue spreader 11 when the scraper 14 moves.
After the angle adjustment is determined, the micro-distance hand wheel 302 is rotated, so that the micro-distance threaded rod 301 rotates to abut against the adjusting plate 303, the scraper 14 moves towards the glue spreader 11 and abuts against the surface of the glue spreader 11, and the return spring 31 is in a stretching state at the moment.
As shown in fig. 4 and 5, an adjusting groove 2021 is formed at the top of the adjusting block 202, a moving plate 2022 is slidably connected above the adjusting groove 2021, a locking bolt 2023 penetrates through the moving plate 2022, and the locking bolt 2023 penetrates through the adjusting groove 2021 and is inserted into the adjusting plate 303.
The locking bolt 2023 is slid in the adjustment groove 2021, and the locking bolt 2023 is locked in the adjustment groove 2021 by the moving plate 2022, thereby fixing the adjustment plate 303 in the adjustment block 202.
As shown in fig. 3 and 5, two ends of the scraper 14 are provided with driving shafts 5, the driving shafts 5 are provided with threads, the outer side wall of the frame 1 is provided with nuts 51, the nuts 51 are connected to the driving shafts 5 through threads, the driving shafts 5 are ball screws, and the transmission principle of the ball screws is that the screws rotate to drive the scraper frame 13 to do linear reciprocating motion during operation, so that the scraper 14 on the scraper frame 13 is driven to do linear reciprocating motion, and one end of each nut 51 is connected with a speed reduction motor 52.
Still be equipped with two guide bars 6 on the frame 1, two guide bars 6 wear to establish and play the direction limiting displacement to scraping knife rest 13 on scraping knife rest 13.
When the speed reducing motor 52 rotates, the nut 51 is driven to rotate, so that the driving shaft 5 which is in threaded connection with the inner side wall of the nut 51 rotates, the scraper frame 13 is further driven to move along the direction of the guide rod 6, and the positions of the scraper 14 and the glue spreader 11 are controlled.
The specific implementation process comprises the following steps: glue spreader 11 rotates and glues at the inslot 12, scrape evenly on glue spreader 11 surface through scraper 14 again, when needs change rubber coating thickness, adjust adjustment assembly 2, make and drive actuating cylinder 203 work, it rotates to drive regulating block 202 for sliding seat 201, adjust the angle that scraper 14 is used in glue spreader 11 surface, rotate microspur hand wheel 302 again and adjust the distance between scraper 14 to the glue spreader 11 surface, can also start gear motor 52, drive nut 51 and rotate, thereby make drive shaft 5 drive scraper frame 13 adjust along 14 length direction of scraper, make scraper 14 be used in glue spreader 11 surface with the angle and the distance that need, glue spreader 11 surface carries out the uniform processing.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a coating machine that can automatically regulated scraper, includes frame (1), installs glue spreader (11) in frame (1), sets up silo (12) in glue spreader (11) below, still the installation is equipped with scraper frame (13) in frame (1), be equipped with scraper (14) on scraper frame (13), its characterized in that: scraper is equipped with adjusting part (2) on frame (13), install on adjusting part (2) scraper (14), adjusting part (2) including sliding mounting slide seat (201) on scraper frame (13), articulate regulating block (202) on slide seat (201), articulate driving actuating cylinder (203) that drives in regulating block (202) bottom, set up mounting panel (204) of keeping away from slide seat (201) one side in regulating block (202), install on mounting panel (204) through fixing bolt (21) scraper (14), it articulates on slide seat (201) lateral wall to drive actuating cylinder (203) to keep away from regulating block (202) one end.
2. The coater capable of automatically adjusting a blade according to claim 1, wherein: be equipped with microspur subassembly (3) on regulating block (202), microspur subassembly (3) include threaded connection at inside microspur threaded rod (301) of regulating block (202), set up microspur hand wheel (302) of keeping away from mounting panel (204) one side in microspur threaded rod (301), peg graft regulating plate (303) of keeping away from microspur hand wheel (302) one end in regulating block (202), microspur threaded rod (301) are kept away from microspur hand wheel (302) one end and are contradicted on the inside wall of regulating plate (303), recess one end and mounting panel (204) fixed connection are kept away from in regulating plate (303).
3. The coater capable of automatically adjusting a blade according to claim 2, wherein: the cover is equipped with reset spring (31) on microspur threaded rod (301), reset spring (31) are close to microspur hand wheel (302) one end fixed connection on regulating block (202) inside wall, reset spring (31) other end fixed connection is on the inside wall of regulating plate (303).
4. A coater capable of automatically adjusting a blade according to claim 3, wherein: an adjusting groove (2021) is formed in the top of the adjusting block (202), a moving plate (2022) is slidably connected to the upper portion of the adjusting groove (2021), a locking bolt (2023) is arranged on the moving plate (2022), and the locking bolt (2023) penetrates through the adjusting groove (2021) and extends downwards to be inserted into the adjusting plate (303).
5. The coater capable of automatically adjusting a blade according to claim 1, wherein: wear to be equipped with pivot (4) on frame (1), pivot (4) are located and scrape knife rest (13) top, pivot (4) one side is connected and is equipped with driving motor (41), the cover is equipped with two gear (42) in pivot (4), it is equipped with rack (43) to scrape knife rest (13) last edge and scrape knife rest (13) width direction, rack (43) and regulating block (202) fixed connection, two gear (42) and rack (43) meshing.
6. The coater capable of automatically adjusting a blade according to claim 5, wherein: be equipped with guide block (132) on scraper frame (13), seat (201) sliding connection slides on guide block (132).
7. The coater capable of automatically adjusting a blade according to claim 1, wherein: scraper frame (13) both ends are equipped with drive shaft (5), set up screw thread on drive shaft (5), the installation is equipped with nut (51) on frame (1) lateral wall, nut (51) cover establish on drive shaft (5) and with drive shaft (5) threaded connection, nut (51) one end is connected and is equipped with gear motor (52).
8. The coater capable of automatically adjusting a blade according to claim 7, wherein: the scraper is characterized in that the machine frame (1) is also provided with two guide rods (6), and the two guide rods (6) penetrate through the scraper frame (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823298.4U CN210230460U (en) | 2019-06-01 | 2019-06-01 | Coating machine capable of automatically adjusting scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823298.4U CN210230460U (en) | 2019-06-01 | 2019-06-01 | Coating machine capable of automatically adjusting scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210230460U true CN210230460U (en) | 2020-04-03 |
Family
ID=69973617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823298.4U Expired - Fee Related CN210230460U (en) | 2019-06-01 | 2019-06-01 | Coating machine capable of automatically adjusting scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210230460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350333A (en) * | 2020-04-10 | 2020-06-30 | 广东博智林机器人有限公司 | Scraper width adjusting device and flat grey robot |
| CN115502027A (en) * | 2022-10-29 | 2022-12-23 | 英卯(上海)机械制造有限公司 | Gluing equipment |
-
2019
- 2019-06-01 CN CN201920823298.4U patent/CN210230460U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350333A (en) * | 2020-04-10 | 2020-06-30 | 广东博智林机器人有限公司 | Scraper width adjusting device and flat grey robot |
| CN115502027A (en) * | 2022-10-29 | 2022-12-23 | 英卯(上海)机械制造有限公司 | Gluing equipment |
| CN115502027B (en) * | 2022-10-29 | 2024-01-23 | 英卯(上海)机械制造有限公司 | Gluing equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |