CN212044975U - A cutting device for PVC tubular product - Google Patents
A cutting device for PVC tubular product Download PDFInfo
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- CN212044975U CN212044975U CN201922088731.7U CN201922088731U CN212044975U CN 212044975 U CN212044975 U CN 212044975U CN 201922088731 U CN201922088731 U CN 201922088731U CN 212044975 U CN212044975 U CN 212044975U
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- lead screw
- cutting
- sliding
- nut
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Abstract
The utility model relates to a cutting device for PVC tubular product, including workstation, upper and lower displacement mechanism, left and right displacement mechanism, front and back displacement mechanism, clamping mechanism and cutting mechanism, install front and back displacement mechanism on the workstation, install a plurality of clamping mechanism that set up side by side on the front and back displacement mechanism, still install left and right displacement mechanism on the workstation, install elevating system on the left and right displacement mechanism, install cutting mechanism on the elevating system; the utility model fixes the PVC pipes to be cut through a plurality of clamping mechanisms, the third motor works to drive the gear to rotate, the gear rotates to drive the rack and the slide bar to slide downwards, the slide bar slides downwards to drive the cutter to cut the PVC pipes, so that the quick cutting of a plurality of PVC pipes is realized, and the cutting end surfaces of the PVC pipes are ensured to be uniform; the utility model discloses a displacement mechanism about, displacement mechanism, clamping mechanism and cutting mechanism's cooperation carries out quick smooth cutting to the PVC pipe, has reached the effect that improves cutting efficiency.
Description
Technical Field
The utility model relates to a PVC pipe production facility technical field, concretely relates to a cutting device for PVC tubular product.
Background
In the PVC tubular product production process, PVC tubular product generally needs manual cutting, and cutting efficiency is lower, and the cutting terminal surface is not enough even.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cutting device for PVC tubular product to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cutting device for PVC tubular product, includes workstation, upper and lower displacement mechanism, controls displacement mechanism, clamping mechanism and cutting mechanism around, displacement mechanism around installing on the workstation, install a plurality of clamping mechanism that set up side by side on the displacement mechanism around, displacement mechanism about still installing on the workstation, about install displacement mechanism about on the displacement mechanism, install upper and lower displacement mechanism, install cutting mechanism on the upper and lower displacement mechanism.
Preferably, the front and back displacement mechanism includes movable plate and two parallel arrangement second linear slide rail on the workstation, the lower surface of movable plate has set firmly four second sliders, the second slider with second linear slide rail sliding connection, the lower surface mounting of movable plate has the support, install second screw-nut on the support, the cover is equipped with the second lead screw on the second screw-nut, the one end of second lead screw is passed behind the second screw-nut with second bearing frame swing joint, the second bearing frame is installed on the workstation, the other end of second lead screw and the output shaft of second motor, the second motor is installed on the workstation.
Preferably, the left and right displacement mechanism comprises two upright posts, the upright posts stand on the workbench, a cross beam is mounted at the top ends of the two upright posts, two first linear slide rails are arranged on the vertical surface of the cross beam, a first sliding block is arranged on each first linear slide rail in a sliding manner, the first sliding blocks are fixed on a sliding plate, and circular holes are formed in the sliding plate.
Preferably, the circular hole penetrates through the sliding plate, a first lead screw nut is mounted in the circular hole, a first lead screw is movably mounted on the first lead screw nut, one end of the first lead screw is connected with the first motor, the other end of the first lead screw penetrates through the circular hole and then is connected with the first bearing seat, and the first bearing seat is mounted on the beam.
Preferably, the vertical displacement mechanism comprises a first-stage cantilever, the first-stage cantilever is fixed on the sliding plate, one end of the first-stage cantilever is connected with a vertical driving motor, a second-stage cantilever is sleeved in the first-stage cantilever, a first round hole is formed in the top surface of the first-stage cantilever, a second round hole is formed in the top surface of the second-stage cantilever, a driving nut is installed on the second round hole and movably connected with a transmission shaft, one end of the transmission shaft is connected with the vertical driving motor, the other end of the transmission shaft sequentially penetrates through the first round hole and the driving nut and then extends into the second-stage cantilever, and the vertical driving motor is used for driving the second-stage cantilever to move vertically.
Preferably, the clamping mechanism includes a third linear sliding rail, the third linear sliding rail is fixedly connected to the moving plate, a third bearing seat and a fourth bearing seat are respectively fixed at two ends of the third linear sliding rail, the third linear sliding rail is movably connected with two third sliding blocks, and a third lead screw nut is installed on each of the two third sliding blocks.
Preferably, third bearing frame and the pin joint of third lead screw, fourth bearing frame and the pin joint of fourth lead screw, a fourth lead screw tip and pivot rigid coupling, another tip and third lead screw rigid coupling, the pivot rigid coupling in carousel, third lead screw and fourth lead screw thread revolve to opposite, two third screw-nut respectively with third lead screw and fourth lead screw spiro union, two equal rigid coupling has L type connecting rod, two on the third screw-nut the rigid coupling has the arc briquetting, the rigid coupling has the rubber pad on the inner wall of arc briquetting.
Preferably, the cutting mechanism includes a fixing base fixed to the bottom of the secondary cantilever, a slide bar capable of sliding up and down in the fixing base, a cutter fixed to the bottom of the slide bar and used for cutting the PVC pipe, a gear rotatably arranged in the fixing base and used for driving the slide bar to slide up and down, and a third motor arranged on the fixing base and used for driving the gear to rotate, wherein a rack meshed with the gear is arranged on the side face of the slide bar, the cutter extends out of the fixing base, a chute for the slide bar to slide up and down is arranged in the fixing base, an output end of the third motor is fixedly connected with the center of the gear through a rotating shaft, and a shaft hole for the rotating shaft to pass through is arranged on the fixing base.
Compared with the prior art, the utility model discloses a cutting device for PVC tubular product fixes the PVC tubular product that will wait to cut through a plurality of clamping mechanism, and the third motor work drives the gear and rotates, and the gear rotates and drives rack and draw runner to slide downwards, and the draw runner slides downwards and drives the cutter and cut PVC tubular product, realizes the quick cutting to many PVC tubular product, and guarantees that the cutting terminal surface of PVC tubular product is even; the utility model discloses a displacement mechanism about, displacement mechanism, clamping mechanism and cutting mechanism's cooperation carries out quick smooth cutting to the PVC pipe, has reached the effect that improves cutting efficiency.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a cutting device for PVC pipes according to the present invention;
FIG. 2 is a schematic structural view of the first-stage cantilever and the second-stage cantilever of the cutting device for PVC pipes according to the present invention;
FIG. 3 is a cross-sectional view of an up-down displacement mechanism of the PVC pipe cutting device according to the present invention;
FIG. 4 is a perspective view of a front-back displacement mechanism of the cutting device for PVC pipes according to the present invention;
fig. 5 is a schematic structural view of a clamping mechanism used in a cutting device for PVC pipes according to the present invention;
fig. 6 is a schematic structural view of a cutting mechanism in a cutting device for PVC pipes.
In the drawings:
1. a work table; 2. an up-down displacement mechanism; 201. a primary cantilever; 202. an up-down driving motor; 203. A secondary cantilever; 204. a drive nut; 205. a drive shaft; 206. a first circular hole; 207. a second circular hole; 3. a left-right displacement mechanism; 301. a column; 302. a cross beam; 303. a first linear slide rail; 304. a first slider; 305. a sliding plate; 306. a circular hole; 307. a first lead screw nut; 308. a first lead screw; 309. a first motor; 310. a first bearing housing; 4. a front-rear displacement mechanism; 401. moving the plate; 402. A second linear slide rail; 403. a second slider; 404. a support; 405. a second feed screw nut; 406. a second lead screw; 407. a second motor; 408. a second bearing housing; 5. a clamping mechanism; 501. a third linear slide rail; 502. a third bearing seat; 503. a fourth bearing seat; 504. a third slider; 505. a third feed screw nut; 506. a third screw rod; 507. a fourth screw rod; 508. a rotating shaft; 509. a turntable; 510. an L-shaped connecting rod; 511. an arc-shaped pressing block; 512. a rubber pad; 6. a cutting mechanism; 601. a fixed seat; 602. a slide bar; 603. a cutter; 604. a gear; 605. a third motor; 606. a rack; 607. a threaded through hole; 608. A limit bolt; 609. and a limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a cutting device for PVC tubular product, includes workstation 1, upper and lower displacement mechanism 2, controls displacement mechanism 3, front and back displacement mechanism 4, clamping mechanism 5 and cutting mechanism 6, displacement mechanism 4 around installing on the workstation 1, install a plurality of clamping mechanism 5 that set up side by side on the displacement mechanism 4 around, displacement mechanism 3 about still installing on the workstation 1, control displacement mechanism 3 and install upper and lower displacement mechanism 2, install cutting mechanism 6 on the upper and lower displacement mechanism 2.
Front and back displacement mechanism 4 includes movable plate 401 and two parallel arrangement second linear slide rail 402 on workstation 1, movable plate 401's lower surface has set firmly four second slider 403, second slider 403 with second linear slide rail 402 slips, movable plate 401's lower surface mounting has support 404, install second screw-nut 405 on the support 404, the cover is equipped with second lead screw 406 on the second screw-nut 405, the one end of second lead screw 406 is passed behind the second screw-nut 405 with second bearing 408 swing joint, second bearing 408 is installed on workstation 1, the other end of second lead screw 406 and second motor 407's output shaft, second motor 407 is installed on workstation 1. The second motor 407 rotates to drive the second screw rod 406 to rotate, the second screw rod 406 drives the moving plate 401 to move in one direction, when the second motor 407 rotates reversely, the moving plate 401 moves in the opposite direction, and the second bearing seat 408 plays a limiting role to prevent the moving plate 401 from sliding out of the second linear slide rail 402, so that the device is flexible, convenient and easy to control.
The left-right displacement mechanism 3 comprises two upright posts 301, the upright posts 301 stand on the workbench 1, a cross beam 302 is installed on the top ends of the two upright posts 301, two first linear slide rails 303 are arranged on the vertical surface of the cross beam 302, a first slider 304 is slidably arranged on each first linear slide rail 303, the first slider 304 is fixed on a sliding plate 305, a circular hole 306 is arranged on the sliding plate 305, the circular hole 306 penetrates through the sliding plate 305, a first lead screw nut 307 is installed in the circular hole 306, a first lead screw 308 is movably installed on the first lead screw nut 307, one end of the first lead screw 308 is connected with the first motor 309, the other end of the first lead screw 308 penetrates through the circular hole 306 and then is connected with the first bearing seat 310, the first bearing seat 310 is installed on the cross beam 302, and the first motor 309 rotates to drive the first lead screw 308 to rotate, the first lead screw 308 drives the sliding plate 305 to move in one direction, when the first motor 309 rotates reversely, the sliding plate 305 moves in the opposite direction, and the first bearing seat 310 plays a role in limiting, so that the sliding plate 305 is prevented from sliding out of the first linear sliding rail 303, and the device is flexible, convenient and easy to control.
The up-down displacement mechanism 2 comprises a first-stage cantilever 201, the first-stage cantilever 201 is fixed on the sliding plate 305, one end of the first-stage cantilever 201 is connected with an up-down driving motor 202, a second-stage cantilever 203 is sleeved in the first-stage cantilever 201, a first round hole 206 is formed in the top surface of the first-stage cantilever 201, a second round hole 207 is formed in the top surface of the second-stage cantilever 203, a driving nut 204 is installed on the second round hole 207, the driving nut 204 is movably connected with a transmission shaft 205, one end of the transmission shaft 205 is connected with the up-down driving motor 202, the other end of the transmission shaft 205 sequentially penetrates through the first round hole 206 and the driving nut 204 and then extends into the second-stage cantilever 203, and the up-down driving motor 202.
In this embodiment, the clamping mechanism 5 includes a third linear sliding rail 501, the third linear sliding rail 501 is fixedly connected to the moving plate 401, a third bearing seat 502 and a fourth bearing seat 503 are respectively fixed at two ends of the third linear sliding rail 501, the third linear sliding rail 501 is movably connected to two third sliding blocks 504, and the two third sliding blocks 504 are both provided with a third lead screw nut 505.
Third bearing seat 502 and the pin joint of third lead screw 506, fourth bearing seat 503 and the pin joint of fourth lead screw 507, a fourth lead screw 507 tip and pivot 508 rigid coupling, another tip and third lead screw 506 rigid coupling, pivot 508 rigid coupling in carousel 509, third lead screw 506 and fourth lead screw 507 screw thread revolve to opposite, two third screw-nut 505 respectively with third lead screw 506 and fourth lead screw 507 spiro union, two equal rigid coupling has L type connecting rod 510, two on the third screw-nut 505 the rigid coupling has arc briquetting 511 on the L type connecting rod 510, the rigid coupling has rubber pad 512 on arc briquetting 511's the inner wall. When the PVC pipe needs to be cut, the turntable 509 is controlled to rotate, the turntable 509 rotates to drive the rotating shaft 508 to rotate, and then the fourth screw rod 507 is driven to rotate, the fourth screw rod 507 rotates to drive the third screw rod 506 to rotate, so that the two third screw rod nuts 505 are driven to draw together, the two third screw rod nuts 505 draw together to drive the two L-shaped connecting rods 510 to draw together, and then the two arc-shaped pressing blocks 511 are driven to draw together. So reached energy saving and firmly pressed from both sides the effect of tight PVC pipe.
The cutting mechanism 6 includes a fixing base 601 fixed at the bottom of the secondary cantilever 203, a slide bar 602 capable of sliding up and down in the fixing base 601, a cutter 603 fixed at the bottom of the slide bar 602 and used for cutting a PVC pipe, a gear 604 rotatably arranged in the fixing base 601 and used for driving the slide bar 602 to slide up and down, and a third motor 605 arranged on the fixing base 601 and used for driving the gear 604 to rotate, wherein a rack 606 engaged with the gear 604 is arranged on the side surface of the slide bar 602, the cutter 603 extends out of the fixing base 601, a sliding slot for the slide bar 602 to slide up and down is arranged in the fixing base 601, the output end of the third motor 605 is fixedly connected with the center of the gear 604 through a rotating shaft, and a shaft hole for the rotating shaft to pass through is arranged on the fixing base 601.
In order to prevent the sliding bar 602 and the cutting knife 603 from falling down under the action of self gravity to cause damage to the workbench 1 or personal injury, the sidewall of the fixing base 601 is provided with a threaded through hole 607 penetrating through the sidewall of the fixing base 601 and capable of extending into the sliding groove, and a limit bolt 608 screwed with the threaded through hole 607, and the side surface of the sliding bar 602 is provided with at least one limit hole 609 for the limit bolt 608 to be inserted and fixed. When the sliding strip 602 is not needed to be used, the sliding strip 602 slides upwards to drive the cutter 603 to be far away from the surface of the workbench 1, and then the limiting bolt 608 is rotated to be inserted into the limiting hole 609 to fix the sliding strip 602.
Use the utility model discloses a during cutting device for PVC tubular product, put a plurality of PVC tubular product respectively between two rubber pads 512 of a plurality of clamping mechanism 5, it is fixed with the PVC tubular product of waiting to cut through a plurality of clamping mechanism 5, third motor 605 work drives gear 604 and rotates, gear 604 rotates and drives rack 606 and draw runner 602 lapse, draw runner 602 slides downwards and drives cutter 603 and cut PVC tubular product, the realization is to the fly-cutting of many PVC tubular product, and the cutting end face of guaranteeing PVC tubular product is even.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cutting device for PVC tubular product, includes workstation (1), upper and lower displacement mechanism (2), left and right displacement mechanism (3), front and back displacement mechanism (4), clamping mechanism (5) and cutting mechanism (6), its characterized in that: displacement mechanism (4) around installing on workstation (1), install a plurality of clamping mechanism (5) that set up side by side on displacement mechanism (4) around, displacement mechanism (3) about still installing on workstation (1), about install displacement mechanism (2) from top to bottom on displacement mechanism (3), install cutting mechanism (6) on displacement mechanism (2) from top to bottom.
2. The cutting device for PVC pipes according to claim 1, characterized in that: the front and back displacement mechanism (4) comprises a moving plate (401) and two second linear slide rails (402) which are arranged on the workbench (1) in parallel, the lower surface of the moving plate (401) is fixedly provided with four second sliding blocks (403), the second sliding blocks (403) are in sliding connection with the second linear sliding rail (402), a support (404) is arranged on the lower surface of the moving plate (401), a second screw nut (405) is arranged on the support (404), a second screw rod (406) is sleeved on the second screw rod nut (405), one end of the second screw rod (406) penetrates through the second screw rod nut (405) and then is movably connected with a second bearing seat (408), the second bearing seat (408) is installed on the workbench (1), the other end of the second screw rod (406) is connected with an output shaft of a second motor (407), and the second motor (407) is installed on the workbench (1).
3. The cutting device for PVC pipes according to claim 1, characterized in that: the left and right displacement mechanism (3) comprises two upright posts (301), the upright posts (301) stand on the workbench (1), two top ends of the upright posts (301) are provided with cross beams (302), the vertical surface of each cross beam (302) is provided with two first linear slide rails (303), each first linear slide rail (303) is provided with a first sliding block (304) in a sliding manner, the first sliding blocks (304) are fixed on a sliding plate (305), and the sliding plate (305) is provided with a circular hole (306).
4. A cutting device for PVC pipes according to claim 3, characterized in that: the circular hole (306) penetrates through the sliding plate (305), a first lead screw nut (307) is installed in the circular hole (306), a first lead screw (308) is movably installed on the first lead screw nut (307), one end of the first lead screw (308) is connected with a first motor (309), the other end of the first lead screw (308) penetrates through the circular hole (306) and then is connected with a first bearing seat (310), and the first bearing seat (310) is installed on the beam (302).
5. The cutting device for PVC pipes according to claim 1, characterized in that: upper and lower displacement mechanism (2) include one-level cantilever (201), driving motor (202) about the one end of one-level cantilever (201) is connected with, second grade cantilever (203) endotheca is equipped with in one-level cantilever (201), the top surface of one-level cantilever (201) is equipped with first round hole (206), the top surface of second grade cantilever (203) is equipped with second round hole (207), install drive nut (204) on second round hole (207), drive nut (204) and transmission shaft (205) swing joint, transmission shaft (205) one end is connected driving motor (202) from top to bottom, the other end of transmission shaft (205) passes in proper order stretch into behind first round hole (206), drive nut (204) in second grade cantilever (203), driving motor (202) are used for the drive from top to bottom second grade cantilever (203) reciprocate.
6. The cutting device for PVC pipes according to claim 1, characterized in that: clamping mechanism (5) include third linear slide rail (501), third linear slide rail (501) rigid coupling is on movable plate (401), the both ends of third linear slide rail (501) are fixed with third bearing frame (502) and fourth bearing frame (503) respectively, swing joint has two third slider (504) on third linear slide rail (501), all installs third screw-nut (505) on two third slider (504).
7. The cutting device for PVC pipes according to claim 6, characterized in that: third bearing frame (502) and third lead screw (506) pin joint, fourth bearing frame (503) and fourth lead screw (507) pin joint, fourth lead screw (507) one end and pivot (508) rigid coupling, another tip and third lead screw (506) rigid coupling, pivot (508) rigid coupling in carousel (509), third lead screw (506) and fourth lead screw (507) screw thread revolve to opposite, two third screw-nut (505) respectively with third lead screw (506) and fourth lead screw (507) spiro union, two equal rigid coupling has L type connecting rod (510), two on third screw-nut (505) L type connecting rod (510) go up the rigid coupling has arc briquetting (511), the rigid coupling has rubber pad (512) on the inner wall of arc briquetting (511).
8. The cutting device for PVC pipes according to claim 1, characterized in that: the cutting mechanism (6) comprises a fixed seat (601) fixedly arranged at the bottom of the secondary cantilever (203), a slide bar (602) which can be arranged in the fixed seat (601) in a vertical sliding manner, a cutter (603) which is fixedly arranged at the bottom of the slide bar (602) and is used for cutting PVC pipes, a gear (604) which is rotatably arranged in the fixed seat (601) and is used for driving the slide bar (602) to slide vertically, and a third motor (605) which is arranged on the fixed seat (601) and is used for driving the gear (604) to rotate, the side surface of the sliding strip (602) is provided with a rack (606) meshed with the gear (604), the cutter (603) extends to the outside of the fixed seat (601), a sliding groove for the sliding strip (602) to slide up and down is arranged in the fixed seat (601), the output end of the third motor (605) is fixedly connected with the center of the gear (604) through a rotating shaft, and a shaft hole for the rotating shaft to pass through is formed in the fixed seat (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088731.7U CN212044975U (en) | 2019-11-28 | 2019-11-28 | A cutting device for PVC tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922088731.7U CN212044975U (en) | 2019-11-28 | 2019-11-28 | A cutting device for PVC tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212044975U true CN212044975U (en) | 2020-12-01 |
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ID=73508044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922088731.7U Expired - Fee Related CN212044975U (en) | 2019-11-28 | 2019-11-28 | A cutting device for PVC tubular product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212044975U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719436A (en) * | 2020-12-17 | 2021-04-30 | 常熟建华模具科技股份有限公司 | High-efficiency cutting device for casting head of glass mold |
| CN112720964A (en) * | 2021-01-16 | 2021-04-30 | 安徽金田加贝智能设备有限公司 | Automatic edge trimmer for plastic products |
| CN113858310A (en) * | 2021-09-27 | 2021-12-31 | 郭吉清 | PVC pipe cutting device convenient to measure and use method thereof |
-
2019
- 2019-11-28 CN CN201922088731.7U patent/CN212044975U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719436A (en) * | 2020-12-17 | 2021-04-30 | 常熟建华模具科技股份有限公司 | High-efficiency cutting device for casting head of glass mold |
| CN112720964A (en) * | 2021-01-16 | 2021-04-30 | 安徽金田加贝智能设备有限公司 | Automatic edge trimmer for plastic products |
| CN113858310A (en) * | 2021-09-27 | 2021-12-31 | 郭吉清 | PVC pipe cutting device convenient to measure and use method thereof |
| CN113858310B (en) * | 2021-09-27 | 2023-01-13 | 赤峰天源生态建设有限公司 | PVC pipe cutting device convenient to measure and use method thereof |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20211128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |