CN113618306A - Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate - Google Patents
Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate Download PDFInfo
- Publication number
- CN113618306A CN113618306A CN202110833973.3A CN202110833973A CN113618306A CN 113618306 A CN113618306 A CN 113618306A CN 202110833973 A CN202110833973 A CN 202110833973A CN 113618306 A CN113618306 A CN 113618306A
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- telescopic rod
- sliding
- sealing surface
- valve butterfly
- clamping cylinder
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Arc Welding In General (AREA)
Abstract
The invention relates to a valve butterfly plate sealing surface rapid positioning surfacing welding fixture, which comprises a fixed support frame, a sliding connection block, an electric telescopic rod, a first synchronous telescopic rod and a first surfacing welding equipment fixing frame, wherein the left end of the fixed support frame is connected with a left fixing plate, the upper part of the left fixing plate is fixedly connected with the first synchronous telescopic rod, the right end of the fixed support frame is connected with a right fixing plate, the upper part of the right fixing plate is fixedly connected with a second synchronous telescopic rod, the upper parts of the first synchronous telescopic rod and the second synchronous telescopic rod are connected with a top connection plate, the middle part of the top connection plate is provided with a groove, the inside of the groove is provided with a sliding track, and the upper part of the sliding track is connected with the sliding connection block. Meanwhile, the stability in the surfacing process can be ensured, and the valve butterfly plate can be quickly positioned.
Description
Technical Field
The invention relates to a quick positioning surfacing welding fixture for a valve butterfly plate sealing surface, and belongs to the technical field of surfacing welding.
Background
Various mechanical equipment is developing along the direction of high efficiency and high quality, the requirements on the reliability and usability of part products are higher and higher, the surfacing is an economical and rapid process method for modifying the sealing surface of a material, the performance of a valve butterfly plate product and equipment can be improved, the service life is prolonged, and the cost is reduced, so the surfacing is more and more applied to the manufacturing and repairing of parts of the sealing surface of the valve butterfly plate, the surfacing is mainly melted on the surface of a workpiece through a metal material, the size and the size of the workpiece are changed or the metal characteristics of the surface of the workpiece are changed, a layer of performance material can be deposited on the workpiece through a welding means on the sealing surface of the valve butterfly plate, a required wear-resistant, heat-resistant and corrosion-resistant special performance fusion layer is obtained, the valve butterfly plate needs to be horizontally placed and subjected to surfacing when the traditional surfacing is carried out, and the positioning precision of the valve cannot be ensured, need overturn and carry out the build-up welding to different sealed faces, cause the build-up welding machining inefficiency very easily to the rate of utilization to build-up welding equipment has been reduced.
Disclosure of Invention
The invention aims to provide a quick positioning surfacing welding fixture for a sealing surface of a valve butterfly plate, which aims to solve the problems that the positioning precision of a valve cannot be ensured because the valve butterfly plate needs to be horizontally placed and surfacing welded in the traditional surfacing welding process, and the surfacing welding process efficiency is low because different sealing surfaces need to be turned over and surfaced.
The technical scheme for solving the technical problems is as follows: a surfacing welding fixture for quickly positioning a sealing surface of a valve butterfly plate comprises a fixed support frame, a front pneumatic sliding clamping cylinder, a sliding connecting block, an electric telescopic rod, a first synchronous telescopic rod, a top connecting plate and a first surfacing welding equipment fixing frame, wherein the left end of the fixed support frame is connected with a left fixing plate, the upper part of the left fixing plate is fixedly connected with the first synchronous telescopic rod, the right end of the fixed support frame is connected with a right fixing plate, the upper part of the right fixing plate is fixedly connected with a second synchronous telescopic rod, the upper parts of the first synchronous telescopic rod and the second synchronous telescopic rod are connected with the top connecting plate, the upper end of the top connecting plate is provided with a small-sized air compressor, the middle part of the top connecting plate is provided with a groove, the inside of the groove is provided with a sliding track, the upper part of the sliding track is connected with the sliding connecting block, the upper part of the sliding connecting block is fixedly connected with the front pneumatic sliding clamping cylinder and a rear pneumatic sliding clamping cylinder, the middle parts of the front side pneumatic sliding clamping cylinder and the rear side pneumatic sliding clamping cylinder are provided with telescopic connecting rods, the other ends of the telescopic connecting rods are connected with U-shaped fixed clamping plates, the lower part of the top connecting plate is fixedly connected with an electric telescopic rod, and the lower part of the fixed support frame is provided with a fixed base.
On the basis of the technical scheme, the invention can be further improved as follows:
further, the middle part of fixed stay frame is equipped with square groove, the front side of fixed stay frame is equipped with telescopic link controller and first build-up welding equipment fixing frame, the rear side of fixed stay frame is equipped with second build-up welding equipment fixing frame.
The beneficial effect who adopts above-mentioned further scheme is, utilize first build-up welding equipment mount and second build-up welding equipment mount to fix the side at fixed support frame with build-up welding equipment installation.
Further, first synchronous telescopic link and the synchronous telescopic link of second are the electrodynamic type telescopic link, and its first synchronous telescopic link and the synchronous telescopic link of second pass through wire and telescopic link controller electric connection.
The beneficial effect who adopts above-mentioned further scheme is that, control first synchronous telescopic link and the flexible height of the synchronous telescopic link of second through the telescopic link controller, realize being convenient for adjust the top connecting plate.
Further, the sliding track is connected with the sliding connection block in a sliding mode, and the width of the sliding connection block is smaller than that of the groove.
Adopt above-mentioned further scheme's beneficial effect be, make the sliding connection piece can move along the sliding rail.
Further, the front side pneumatic sliding clamping cylinder and the rear side pneumatic sliding clamping cylinder are connected with a small-sized air compressor through air conveying pipelines.
The beneficial effect of adopting the further scheme is that the pressure in the front side pneumatic sliding clamping cylinder and the rear side pneumatic sliding clamping cylinder can be increased.
Furthermore, an anti-skid rubber pad is fixedly arranged on the inner side of the U-shaped fixing splint.
Adopt above-mentioned further scheme's beneficial effect be, utilize anti-skidding rubber pad can increase the effort between U type solid fixed splint and the valve butterfly plate.
Furthermore, one end of the electric telescopic rod is fixedly connected with the top connecting plate, and the other end of the electric telescopic rod is fixedly connected with the sliding connecting block.
The beneficial effect who adopts above-mentioned further scheme is that, utilizes electric telescopic handle can drive sliding connection piece and remove, reaches the purpose of valve butterfly plate quick positioning.
Furthermore, first build-up welding equipment mount and second build-up welding equipment mount comprise vertical regulation pole, leveling rod and circular fixed disk.
The beneficial effect who adopts above-mentioned further scheme is, can fix the equipment installation of build-up welding on first build-up welding equipment mount and second build-up welding equipment mount.
Compared with the prior art, the invention has the beneficial effects that: utilize the pneumatic sliding clamping cylinder of front side and the pneumatic sliding clamping cylinder of rear side to fix the valve butterfly plate that needs processing, can guarantee the stability at the build-up welding in-process simultaneously, can fix build-up welding equipment through first build-up welding equipment mount and second build-up welding equipment mount, can realize carrying out build-up welding treatment process simultaneously to the sealed face of both sides, the machining efficiency of the sealed face of valve butterfly plate has been improved, adopt electric telescopic handle to drive sliding connection piece and remove, can fix a position fast the valve butterfly plate, also can adjust according to the area of build-up welding face simultaneously, thereby can improve the precision of location, also can improve the availability factor of build-up welding anchor clamps, it is efficient to have the build-up welding, the characteristics of the operation of being convenient for.
Drawings
Fig. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic top view of the present invention.
FIG. 3 is a bottom view of the top connection plate of the present invention.
Fig. 4 is a left side view schematically showing the structure of the sliding connecting block according to the present invention.
In the figure: 1. fixing a support frame; 2. a left side fixing plate; 3. a right side fixing plate; 4. a first synchronous telescopic rod; 5. a second synchronous telescopic rod; 6. a top connection plate; 7. an electric telescopic rod; 8. a sliding connection block; 9. a small air compressor; 10. a telescopic rod controller; 11. a fixed base; 12. a rear side pneumatic sliding clamping cylinder; 13. a front side pneumatic sliding clamping cylinder; 14. a telescopic connecting rod; 15. a U-shaped fixed splint; 16. a groove; 17. a sliding track; 18. a square groove; 19. a first stack-welding device holder; 20. and a second build-up welding equipment fixing frame.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, in the embodiment of the invention, a valve butterfly plate sealing surface rapid positioning surfacing welding fixture comprises a fixed support frame 1, a front side pneumatic type sliding clamping cylinder 13, a sliding connection block 8, an electric telescopic rod 7, a first synchronous telescopic rod 4, a top connection plate 6 and a first surfacing welding equipment fixing frame 19, wherein the left end of the fixed support frame 1 is connected with a left side fixing plate 2, the stability of the first synchronous telescopic rod 4 can be improved by using the left side fixing plate 2, the upper part of the left side fixing plate 2 is fixedly connected with the first synchronous telescopic rod 4, the height of the top connection plate 6 can be adjusted by using the first synchronous telescopic rod 4, the right end of the fixed support frame 1 is connected with a right side fixing plate 3, the stability of the second synchronous telescopic rod 5 can be improved by using the right side fixing plate 3, and the upper part of the right side fixing plate 3 is fixedly connected with the second synchronous telescopic rod 5, the height of the top connecting plate 6 can be adjusted by the second synchronous telescopic rod 5, the top connecting plate 6 is connected with the upper parts of the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5, the upper end of the top connecting plate 6 is provided with a small air compressor 9, the pressure in the front side pneumatic sliding clamping cylinder 13 and the rear side pneumatic sliding clamping cylinder 12 can be increased by utilizing the small air compressor 9, so that the acting force between the top connecting plate and the valve butterfly plate can be increased, the middle part of the top connecting plate 6 is provided with a groove 16, the inside of the groove 16 is provided with a sliding rail 17, so that the sliding connecting block 8 can move along the sliding rail 17, the upper part of the sliding rail 17 is connected with a sliding connecting block 8, the sliding connecting block 8 can drive the pneumatic sliding clamping cylinder to move, the upper part of the sliding connecting block 8 is fixedly connected with the front side pneumatic sliding clamping cylinder 13 and the rear side pneumatic sliding clamping cylinder 12, utilize the pneumatic slip of front side to press from both sides tight jar 13 and the pneumatic slip of rear side to press from both sides tight jar 12 and can fix the valve butterfly plate, the middle part that the pneumatic slip of front side pressed from both sides tight jar 13 and the pneumatic slip of rear side pressed from both sides tight jar 12 is equipped with telescopic link 14, telescopic link 14's the other end is connected with U type solid fixed splint 15, the lower part fixedly connected with electric telescopic handle 7 of top connecting plate 6, electric telescopic handle 7 can drive sliding connection piece 8 and carry out reciprocating type removal, the lower part of solidly braced frame 1 is equipped with unable adjustment base 11.
In the invention, a square groove 18 is arranged in the middle of the fixed support frame 1, a telescopic rod controller 10 and a first overlaying equipment fixing frame 19 are arranged on the front side of the fixed support frame 1, a second overlaying equipment fixing frame 20 is arranged on the rear side of the fixed support frame 1, and overlaying equipment is fixedly arranged on the side face of the fixed support frame 1 by utilizing the first overlaying equipment fixing frame 19 and the second overlaying equipment fixing frame 20.
In the invention, the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5 are electric telescopic rods, the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5 are electrically connected with the telescopic rod controller 10 through wires, and the telescopic heights of the first synchronous telescopic rod 4 and the second synchronous telescopic rod 5 are controlled through the telescopic rod controller 10, so that the top connecting plate 6 can be conveniently adjusted.
In the present invention, the sliding rail 17 is slidably connected to the sliding connection block 8, and the width of the sliding connection block 8 is smaller than the width of the groove 16, so that the sliding connection block 8 can move along the sliding rail 17.
In the present invention, the front side pneumatic sliding clamping cylinder 13 and the rear side pneumatic sliding clamping cylinder 12 are connected to the small air compressor 9 through air delivery pipes, so that the pressure inside the front side pneumatic sliding clamping cylinder 13 and the rear side pneumatic sliding clamping cylinder 12 can be increased.
In the invention, the inner side of the U-shaped fixed clamping plate 15 is fixedly provided with an anti-slip rubber pad, and the acting force between the U-shaped fixed clamping plate 15 and the valve butterfly plate can be increased by using the anti-slip rubber pad.
In the invention, one end of the electric telescopic rod 7 is fixedly connected with the top connecting plate 6, the other end of the electric telescopic rod 7 is fixedly connected with the sliding connecting block 8, and the sliding connecting block 8 can be driven to move by utilizing the electric telescopic rod 7, so that the aim of quickly positioning the butterfly plate of the valve is fulfilled.
In the invention, the first overlaying device fixing frame 19 and the second overlaying device fixing frame 20 are composed of a vertical adjusting rod, a horizontal adjusting rod and a circular fixing disc, and overlaying devices can be installed and fixed on the first overlaying device fixing frame 19 and the second overlaying device fixing frame 20.
When the valve butterfly plate bead welding machine is used, the height of a top connecting plate 6 can be adjusted through a first synchronous telescopic rod 4 and a second synchronous telescopic rod 5, the distance between the top connecting plate 6 and a fixed supporting frame 1 can be changed, the pressure in a front pneumatic sliding clamping cylinder 13 and a rear pneumatic sliding clamping cylinder 12 is increased through a small air compressor 9, a telescopic connecting rod 14 pushes a U-shaped fixed clamping plate 15 to move, the valve butterfly plate is fixed through the U-shaped fixed clamping plates 15 on the two sides, the stability of a sealing surface of the valve butterfly plate can be improved, the purpose of facilitating bead welding of a sealing surface is achieved, the length of an electric telescopic rod 7 can be controlled through a telescopic rod controller 10, the electric telescopic rod 7 can drive the sliding connecting block 8 to move, the sliding connecting block 8 can move along a sliding rail 17 and a groove 16, and the front pneumatic sliding clamping cylinder 13 and the rear clamping cylinder are driven, The pneumatic slip of rear side presss from both sides tight cylinder 12 and the removal of valve butterfly plate, makes the purpose of valve butterfly plate quick positioning, and first build-up welding equipment mount 19 and second build-up welding equipment mount 20 can fix the side at fixed bolster 1 with build-up welding equipment fixing, can carry out the build-up welding to the front and back sealed face of valve butterfly plate simultaneously through build-up welding equipment, both can improve work efficiency, also can guarantee the performance of build-up welding layer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents, modifications and equivalents thereof, are intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a valve butterfly plate sealing surface quick positioning build-up welding anchor clamps, includes fixing support frame (1), front side pneumatic sliding clamping cylinder (13), sliding connection piece (8), electric telescopic handle (7), first synchronous telescopic handle (4), top connecting plate (6) and first equipment mount (19) that welds, its characterized in that: the left end of the fixed support frame (1) is connected with a left side fixing plate (2), the upper part of the left side fixing plate (2) is fixedly connected with a first synchronous telescopic rod (4), the right end of the fixed support frame (1) is connected with a right side fixing plate (3), the upper part of the right side fixing plate (3) is fixedly connected with a second synchronous telescopic rod (5), the upper parts of the first synchronous telescopic rod (4) and the second synchronous telescopic rod (5) are connected with a top connecting plate (6), the upper end of the top connecting plate (6) is provided with a small air compressor (9), the middle part of the top connecting plate (6) is provided with a groove (16), a sliding track (17) is arranged inside the groove (16), the upper part of the sliding track (17) is connected with a sliding connection block (8), the upper part of the sliding connection block (8) is fixedly connected with a front side pneumatic sliding clamping cylinder (13) and a rear side pneumatic sliding clamping cylinder (12), the middle parts of the front side pneumatic sliding clamping cylinder (13) and the rear side pneumatic sliding clamping cylinder (12) are provided with telescopic connecting rods (14), the other ends of the telescopic connecting rods (14) are connected with U-shaped fixing clamping plates (15), the lower part of the top connecting plate (6) is fixedly connected with an electric telescopic rod (7), and the lower part of the fixing support frame (1) is provided with a fixing base (11).
2. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: the middle part of fixed stay frame (1) is equipped with square groove (18), the front side of fixed stay frame (1) is equipped with telescopic link controller (10) and first build-up welding equipment mount (19), the rear side of fixed stay frame (1) is equipped with second build-up welding equipment mount (20).
3. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: the first synchronous telescopic rod (4) and the second synchronous telescopic rod (5) are electric telescopic rods, and the first synchronous telescopic rod (4) and the second synchronous telescopic rod (5) are electrically connected with the telescopic rod controller (10) through wires.
4. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: the sliding track (17) is connected with the sliding connecting block (8) in a sliding mode, and the width of the sliding connecting block (8) is smaller than that of the groove (16).
5. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: the front side pneumatic sliding clamping cylinder (13) and the rear side pneumatic sliding clamping cylinder (12) are connected with a small air compressor (9) through air conveying pipelines.
6. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: and an anti-skidding rubber pad is fixedly arranged on the inner side of the U-shaped fixed splint (15).
7. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 1 is characterized in that: one end of the electric telescopic rod (7) is fixedly connected with the top connecting plate (6), and the other end of the electric telescopic rod (7) is fixedly connected with the sliding connecting block (8).
8. The valve butterfly plate sealing surface rapid positioning surfacing welding clamp according to claim 2 is characterized in that: the first overlaying equipment fixing frame (19) and the second overlaying equipment fixing frame (20) are composed of vertical adjusting rods, horizontal adjusting rods and circular fixing discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833973.3A CN113618306B (en) | 2021-07-23 | 2021-07-23 | Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110833973.3A CN113618306B (en) | 2021-07-23 | 2021-07-23 | Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113618306A true CN113618306A (en) | 2021-11-09 |
| CN113618306B CN113618306B (en) | 2023-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110833973.3A Active CN113618306B (en) | 2021-07-23 | 2021-07-23 | Quick positioning surfacing welding fixture for sealing surface of valve butterfly plate |
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| Country | Link |
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| CN (1) | CN113618306B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009230A (en) * | 2009-09-07 | 2011-04-13 | 旭东机械(昆山)有限公司 | Device for automatically cutting pipe fitting |
| CN202684407U (en) * | 2012-06-29 | 2013-01-23 | 郑州市郑蝶阀门有限公司 | Quick positioning surfacing clamping tool for sealing surface of butterfly plate of valve |
| CN208772752U (en) * | 2018-10-10 | 2019-04-23 | 深圳市光道激光技术有限公司 | A kind of mechanism for PET base material laser cutting |
| CN209648160U (en) * | 2018-12-14 | 2019-11-19 | 广州铭控智能设备有限公司 | A kind of bore attacks milling all-in-one machine fixture |
| WO2021120478A1 (en) * | 2019-12-20 | 2021-06-24 | 江苏科泰检测技术服务有限公司 | Welding seam detection and positioning fixture |
-
2021
- 2021-07-23 CN CN202110833973.3A patent/CN113618306B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009230A (en) * | 2009-09-07 | 2011-04-13 | 旭东机械(昆山)有限公司 | Device for automatically cutting pipe fitting |
| CN202684407U (en) * | 2012-06-29 | 2013-01-23 | 郑州市郑蝶阀门有限公司 | Quick positioning surfacing clamping tool for sealing surface of butterfly plate of valve |
| CN208772752U (en) * | 2018-10-10 | 2019-04-23 | 深圳市光道激光技术有限公司 | A kind of mechanism for PET base material laser cutting |
| CN209648160U (en) * | 2018-12-14 | 2019-11-19 | 广州铭控智能设备有限公司 | A kind of bore attacks milling all-in-one machine fixture |
| WO2021120478A1 (en) * | 2019-12-20 | 2021-06-24 | 江苏科泰检测技术服务有限公司 | Welding seam detection and positioning fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113618306B (en) | 2023-02-10 |
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