CN211707769U - Straightening machine for copper bar - Google Patents
Straightening machine for copper bar Download PDFInfo
- Publication number
- CN211707769U CN211707769U CN202020059924.XU CN202020059924U CN211707769U CN 211707769 U CN211707769 U CN 211707769U CN 202020059924 U CN202020059924 U CN 202020059924U CN 211707769 U CN211707769 U CN 211707769U
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- Prior art keywords
- copper bar
- straightening
- straightening machine
- roller
- screw rod
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 94
- 239000010949 copper Substances 0.000 title claims abstract description 94
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a straightener for copper bar relates to a straightener for copper bar, including the frame, the both sides of frame have set firmly the backup pad respectively, and the bottom of backup pad is equidistant to have set firmly a plurality of lower straightening rollers, and the spout has been seted up at the top of backup pad, and the spout internal slipping is provided with the spill fly leaf, and equidistant rotation is provided with a plurality of last straightening rollers between two spill fly leaves, goes up the crisscross setting of straightening roller and lower straightening roller. The upper end face of the supporting seat is fixedly provided with a sealing plate, a lifting screw rod penetrates through threads at the center of the sealing plate, and the lifting screw rod penetrates through the sealing plate and is fixedly connected with the concave movable plate. The top end of the lifting screw rod is fixedly provided with a worm wheel, the worm wheel is meshed with a worm, and the worm is connected with a speed reduction motor in a transmission way. The utility model discloses can save the adjustment time according to the interval between the copper bar thickness quick adjustment upper and lower leveling roller, reduce the interval difference of upper and lower leveling roller simultaneously, improve the aligning precision of copper bar. Meanwhile, the phenomenon of slipping and deviation is reduced, and the straightening efficiency is ensured.
Description
Technical Field
The utility model relates to a production technical field of copper bar especially relates to a straightening machine for copper bar.
Background
The copper bar is suitable for electrical engineering of high and low voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, and is also widely used for super-large current electrolytic smelting engineering of metal smelting, electrochemical plating, chemical caustic soda and the like. The copper bar is stretched by the copper rod to be made into the copper bar in the production process, the made copper bar is wound into a copper coil to be transported, when the copper bar arrives at a copper bar production workshop, the copper coil is pulled and loosened by the unwinding device, and the copper bar is straightened in the loosening process.
In order to solve the problems, the Chinese patent with the patent publication number of CN205110436U provides a straightener for copper bar production, which comprises a rack, a guide plate, a straightening assembly and a driving assembly, wherein the guide plate is installed at the front end of the upper surface of the rack and extends backwards along the conveying direction of copper bars, the straightening assembly comprises a horizontal straightening roller set and a vertical straightening roller set, the horizontal straightening roller set comprises a front horizontal straightening roller set and a rear horizontal straightening roller set which are respectively installed at the front end and the rear end of the guide plate, each horizontal straightening roller set comprises an upper straightening roller system and a lower straightening roller system, the vertical straightening roller set is installed between the front horizontal straightening roller set and the rear horizontal straightening roller set, and the vertical straightening roller set comprises more than 2 vertical straightening boxes which are sequentially arranged along the conveying direction of the copper bars.
This technical scheme is through last straightening roller system and straightening roller system down to the copper bar aligning, has higher aligning precision, avoids the copper bar when getting into next process or rolling, and positional deviation appears, and the current size of straightener is adjustable simultaneously, and is applicable in the copper bar production line of multiple size. However, the technical scheme has the following problems: in the preparation working process, the straightening rollers above the copper bars are required to be adjusted one by one according to the copper bars with different sizes, so that the gaps between the upper straightening roller and the lower straightening roller are different, the straightening precision of the copper bars is influenced, and the straightening effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a straightening machine for copper bar can adjust the interval between last leveling roller and the lower leveling roller fast according to copper bar thickness, has saved adjustment time, has reduced the interval difference between last leveling roller and the lower leveling roller simultaneously, has improved the aligning precision of copper bar. Meanwhile, the slipping and deviation phenomena of the copper bar are reduced, and the straightening efficiency of the copper bar is ensured.
The utility model discloses a can realize through following technical scheme:
a straightening machine for copper bars comprises a rack, wherein supporting plates are fixedly arranged on two sides of the rack respectively, a plurality of lower straightening rollers are fixedly arranged at the bottoms of the supporting plates at equal intervals, a sliding groove is formed in the top of each supporting plate, concave movable plates are slidably arranged in the sliding groove, a plurality of upper straightening rollers are rotatably arranged between the two concave movable plates at equal intervals, and the upper straightening rollers and the lower straightening rollers are arranged in a staggered mode; a sealing plate is fixedly arranged on the upper end face of the supporting plate, a lifting screw rod penetrates through the center of the sealing plate in a threaded manner, and the lifting screw rod penetrates through the sealing plate and is fixedly connected with the concave movable plate; the top end of the lifting screw rod is fixedly provided with a worm wheel, the worm wheel is meshed with a worm, and the worm is in transmission connection with a speed reduction motor fixedly arranged on the upper end face of the concave movable plate.
Through adopting above-mentioned technical scheme, go up the leveling roller and apply even stable extrusion force to two upper and lower terminal surfaces of copper bar respectively with lower leveling roller, straighten the copper bar. The speed reduction motor controls the worm to rotate, and the lifting screw rod drives the sealing plate to slide up and down through the meshing of the worm gear and the worm, so that the distance between the upper straightening roller and the lower straightening roller is adjusted, the pressing force of the upper straightening roller and the lower straightening roller on the copper bar is adjusted, and the copper bar with different thicknesses is adapted. Compared with the traditional mode of adjusting the upper straightening rollers one by one, the method has the advantages that the distance difference between the upper straightening rollers and the lower straightening rollers is reduced, the straightening precision of the copper bar is improved, and the finished product quality of the copper bar is guaranteed.
Further setting the following steps: the shrouding in the guide bar is worn to be equipped with in the both sides of lift silk, the guide bar is kept away from the one end of spill fly leaf has set firmly the stopper, guide bar week side in the shrouding with the cover is equipped with the spring between the stopper.
Through adopting above-mentioned technical scheme, the spring has restricted the minimum distance between upper and lower leveling roller to prevent that operating personnel maloperation from causing the wearing and tearing between upper and lower leveling roller.
Further setting the following steps: the two ends of the rack are respectively and fixedly provided with a hollow guide seat, two parallel sliding blocks are arranged in the hollow guide seats in a sliding mode, and the sliding blocks are rotatably provided with deviation correcting rollers.
By adopting the technical scheme, the deviation rectifying channel is formed between the deviation rectifying rollers at the two ends of the rack, the horizontal and reverse shaking of the copper bar is limited, the straightness of the copper bar is guaranteed, and the straightening efficiency of the copper bar is prevented from being influenced by the deviation of the copper bar in the moving process.
Further setting the following steps: the two opposite sides of the hollow guide seat are threaded and provided with a horizontal screw rod fixedly connected with the sliding block, and one end of the horizontal screw rod is fixedly provided with an adjusting hand wheel.
Through adopting above-mentioned technical scheme, rotate the hand wheel in order to adjust the distance between the roller of rectifying to the copper bar of different widths is adapted to.
Further setting the following steps: the two ends of the rack are respectively provided with a traction roller in a rotating mode, the traction rollers are orthogonal to the axis direction of the rectification rollers, and the traction rollers and the lower straightening rollers are located at the same height.
Through adopting above-mentioned technical scheme, two carry over pinch rolls guide copper bar along feeding reverse movement to effectively support the copper bar.
Further setting the following steps: and the rack is fixedly provided with a driving motor, and the driving motor is in transmission connection with one of the lower straightening rollers through a chain wheel and a chain.
Through adopting above-mentioned technical scheme, the leveling roller rotates under the driving motor drive, utilizes the frictional force between leveling roller and the copper bar down to the drive copper bar removes along the direction of feed.
Further setting the following steps: the periphery sides of the upper straightening roll and the lower straightening roll are coated with anti-skid layers.
Through adopting above-mentioned technical scheme, the skid resistant course has increased the frictional force between copper bar and the upper and lower leveling roller for the copper bar is difficult for skidding at the aligning in-process, has also reduced simultaneously because the clamp force is too big and scrape the influence of colored copper bar, has guaranteed the finished product quality of copper bar.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the copper bar can be adjusted according to the interval between upper straightening roller and the lower straightening roller of different specifications fast to adjust the packing force between the upper and lower straightening rollers, compare in the mode of traditional adjusting the upper straightening roller one by one, reduced the interval difference between upper straightening roller and the lower straightening roller, improved the aligning precision of copper bar, guaranteed the finished product quality of copper bar.
(2) Through the guiding and deviation rectifying effects of the deviation rectifying rollers on the copper bar, the straightness of the movement of the copper bar is guaranteed, so that the deviation phenomenon of the copper bar in the moving process is reduced, and the straightening efficiency of the copper bar is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention
Fig. 3 is a sectional view taken along line a-a of fig. 2.
Reference numerals: 1. a frame; 2. a support plate; 3. a lower straightening roll; 4. a chute; 5. a concave movable plate; 6. an upper straightening roll; 7. closing the plate; 8. a support frame; 9. a lifting screw rod; 10. a worm gear; 11. a worm; 12. a reduction motor; 13. a drive motor; 14. a guide bar; 15. a limiting block; 16. a spring; 17. a hollow guide seat; 18. a slider; 19. a deviation rectifying roller; 20. a horizontal screw rod; 21. a hand wheel; 22. and (4) pulling the rolls.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, for the utility model discloses a straightener for copper bar, including frame 1, frame 1 has set firmly backup pad 2 respectively in its length direction's both sides, rotates through bearing and pivot between two backup pads 2 and is provided with a plurality of lower straightener rolls 3 (shown in fig. 3), and lower straightener rolls 3 equidistant setting just is linear along the length direction of frame 1 and arranges. The top of the supporting plate 2 is provided with a chute 4, a concave movable plate 5 is arranged in the chute 4 in a sliding manner along the vertical direction, and a concave opening of the concave movable plate 5 faces the lower straightening roller 3. A plurality of upper straightening rollers 6 are rotatably arranged between the two concave movable plates 5 through bearings and rotating shafts, the upper straightening rollers 6 are arranged at equal intervals, and the upper straightening rollers 6 and the lower straightening rollers 3 are arranged in a staggered manner. Go up the equal cladding of week side of straightener roll 6 and lower straightener roll 3 has the skid resistant course, and the skid resistant course has increased the frictional force between copper bar and upper and lower straightener roll 3 for the copper bar is difficult for skidding at the aligning in-process, has also reduced simultaneously because the clamp force is too big and scrape the influence of colored copper bar, has guaranteed the finished product quality of copper bar.
A sealing plate 7 is fixedly arranged on the upper end face of the supporting plate 2, a lifting screw rod 9 penetrates through the central thread of the sealing plate 7, and the lifting screw rod 9 penetrates through the sealing plate 7 to be fixedly connected with the concave movable plate 5. The upper end face of the concave movable plate 5 is fixedly provided with a support frame 8, the upper end face of the support frame 8 is fixedly provided with a speed reducing motor 12, and the output end of the speed reducing motor 12 is integrally and fixedly provided with a drive bevel gear. A worm wheel 10 is integrally and fixedly arranged at the top end of the lifting screw rod 9, a worm 11 meshed with the worm wheel 10 is rotatably arranged on the upper end face of the support frame 8 through a bearing seat, and a driven bevel gear meshed with the driving bevel gear is integrally and fixedly arranged at the center of the worm 11. A driving motor 13 is fixedly arranged on the frame 1, and the driving motor 13 is in transmission connection with one lower straightening roller 3 through a chain wheel and a chain.
The driving motor 13 controls the lower straightening roller 3 to rotate, and the copper bar is driven to move along the feeding direction by using the friction force between the lower straightening roller 3 and the copper bar. The speed reducing motor 12 controls the worm 11 to rotate, and the worm wheel 10 is meshed with the worm 11, so that the lifting screw rod 9 drives the sealing plate 7 to slide up and down, the distance between the upper straightening roller 6 and the lower straightening roller 3 is adjusted, and the pressing force of the upper straightening roller 3 and the lower straightening roller 3 on the copper bar is adjusted to adapt to the copper bars with different thicknesses. Compared with the traditional mode of adjusting the upper straightening rollers 6 one by one, the method has the advantages that the distance difference between the upper straightening rollers 6 and the lower straightening rollers 3 is reduced, the straightening quality of the copper bar is improved, and the finished product precision of the copper bar is guaranteed.
Referring to fig. 2 and 3, the guide rods 14 penetrate through the two sides of the lifting screw 9 of the beam, a limit block 15 is fixedly arranged at one end of each guide rod 14 far away from the concave movable plate 5, springs 16 are sleeved on the peripheral sides of the guide rods 14, and the springs 16 are located between the limit blocks 15 and the sealing plate 7. The springs 16 limit the minimum distance between the upper and lower straightening rollers 3 to prevent the operator from operating erroneously and causing wear between the upper and lower straightening rollers 3.
Referring to fig. 1, the two ends of the frame 1 in the length direction are respectively provided with a pulling roll 22 through a rotating shaft, the pulling roll 22 is orthogonal to the axis direction of the rectification roll 19, and the pulling roll 22 and the lower straightening roll 3 are located at the same height. A hollow guide seat 17 is arranged between the traction roller 22 and the support plate 2, and the hollow guide seat 17 is fixed on the upper end surface of the frame 1 through bolts. Two parallel sliding blocks 18 are arranged inside the hollow guide seat 17 in a sliding mode, the sliding blocks 18 are arranged oppositely, and a deviation rectifying roller 19 is rotatably arranged on each sliding block 18 through a rotating shaft and is parallel to the axial direction of the lower straightening roller 3. And a deviation rectifying channel is formed between the deviation rectifying rollers 19, so that the moving straightness of the copper bar is ensured, and the straightening efficiency and the straightening precision of the copper bar are prevented from being influenced by the deviation of the copper bar in the moving process. The hollow guide seat 17 is threaded through with a horizontal screw rod 20 along the horizontal direction, one end of the horizontal screw rod 20, which is back to the hollow guide seat 17, is fixedly provided with a hand wheel 21, and the hand wheel 21 is rotated to adjust the distance between the two deviation rectifying rollers 19, so that the copper bars with different widths are adapted.
The utility model discloses a theory of operation and beneficial effect do:
the copper bar enters a straightening space formed between the upper straightening roller 6 and the lower straightening roller 3 through the guiding of the traction roller 22, the driving motor 13 controls the lower straightening roller 3 to rotate so as to drive the copper bar to move, and the straightening roller and the lower straightening roller 3 respectively apply uniform and stable extrusion force to the upper end face and the lower end face of the copper bar to straighten the copper bar. In the straightening process, the deviation rectifying roller 19 limits the horizontal shaking of the copper bar so as to prevent the copper bar from slipping and deviating in the moving process. The worm 11 is controlled to rotate through the speed reducing motor 12, so that the lifting screw rod 9 drives the sealing plate 7 to slide up and down, the distance between the upper straightening roller 6 and the lower straightening roller 3 is adjusted, and the pressing force of the upper straightening roller 3 and the lower straightening roller 3 on the copper bar is adjusted to adapt to the copper bars with different thicknesses.
The utility model discloses can adjust the interval between last leveling roller 6 and the lower leveling roller 3 fast according to copper bar thickness, compare in the tradition adjust the mode of going up leveling roller 6 one by one, save the adjustment time, reduced the interval difference between last leveling roller 6 and the lower leveling roller 3 simultaneously, improve the aligning precision of copper bar, and then guaranteed the finished product quality of copper bar. Meanwhile, the slipping and deviation phenomena of the copper bar are reduced, and the straightening efficiency of the copper bar is ensured.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a straightening machine for copper bar which characterized in that: the straightening machine comprises a rack (1), wherein supporting plates (2) are fixedly arranged on two sides of the rack (1) respectively, a plurality of lower straightening rollers (3) are fixedly arranged at the bottom of each supporting plate (2) at equal intervals, a sliding groove (4) is formed in the top of each supporting plate (2), concave movable plates (5) are arranged in the sliding groove (4) in a sliding mode, a plurality of upper straightening rollers (6) are rotatably arranged between the two concave movable plates (5) at equal intervals, and the upper straightening rollers (6) and the lower straightening rollers (3) are arranged in a staggered mode;
a sealing plate (7) is fixedly arranged on the upper end face of the supporting plate (2), a lifting screw rod (9) penetrates through the center of the sealing plate (7) in a threaded manner, and the lifting screw rod (9) penetrates through the sealing plate (7) and is fixedly connected with the concave movable plate (5);
the top of the lifting screw rod (9) is fixedly provided with a worm wheel (10), the worm wheel (10) is meshed with a worm (11), and the worm (11) is in transmission connection with a speed reduction motor (12) fixedly arranged on the upper end face of the concave movable plate (5).
2. The copper bar straightening machine according to claim 1, wherein the straightening machine comprises: shrouding (7) in guide bar (14) are worn to be equipped with in the both sides of lift silk, guide bar (14) are kept away from the one end of spill fly leaf (5) has set firmly stopper (15), guide bar (14) week side in shrouding (7) with the cover is equipped with spring (16) between stopper (15).
3. The copper bar straightening machine according to claim 1, wherein the straightening machine comprises: the two ends of the rack (1) are respectively and fixedly provided with a hollow guide seat (17), two mutually parallel sliding blocks (18) are arranged in the hollow guide seat (17) in a sliding manner, and a deviation rectifying roller (19) is rotationally arranged in each sliding block (18).
4. The copper bar straightening machine according to claim 3, wherein the straightening machine comprises: the two opposite sides of the hollow guide seat (17) are threaded with horizontal screw rods (20) fixedly connected with the sliding blocks (18), and one end of each horizontal screw rod (20) is fixedly provided with an adjusting hand wheel (21).
5. The copper bar straightening machine according to claim 4, wherein the straightening machine comprises: the two ends of the rack (1) are respectively provided with a traction roller (22) in a rotating mode, the traction roller (22) is orthogonal to the axis direction of the deviation rectifying roller (19), and the traction roller (22) and the lower straightening roller (3) are located at the same height.
6. The copper bar straightening machine according to claim 1, wherein the straightening machine comprises: and a driving motor (13) is fixedly arranged on the rack (1), and the driving motor (13) is in transmission connection with one of the lower straightening rollers (3) through a chain wheel and a chain.
7. The copper bar straightening machine according to claim 1, wherein the straightening machine comprises: the periphery sides of the upper straightening roll (6) and the lower straightening roll (3) are coated with anti-skid layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020059924.XU CN211707769U (en) | 2020-01-13 | 2020-01-13 | Straightening machine for copper bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020059924.XU CN211707769U (en) | 2020-01-13 | 2020-01-13 | Straightening machine for copper bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211707769U true CN211707769U (en) | 2020-10-20 |
Family
ID=72823104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020059924.XU Expired - Fee Related CN211707769U (en) | 2020-01-13 | 2020-01-13 | Straightening machine for copper bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211707769U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644952A (en) * | 2020-12-25 | 2021-04-13 | 无锡华联科技集团有限公司 | Inlet guide roller device |
| CN113714330A (en) * | 2021-09-02 | 2021-11-30 | 江苏江海机床集团有限公司 | Fifteen-roller middle plate straightener with adjustable roll gap distance and operation method thereof |
| CN114101386A (en) * | 2021-11-12 | 2022-03-01 | 山东吉祥歌建材科技有限公司 | Aluminum-plastic panel four-side trimming and leveling equipment |
| CN115318970A (en) * | 2022-08-16 | 2022-11-11 | 广州本金机电设备有限公司 | Vacuum stacking device for straightening roller of straightening machine and stacking method thereof |
| WO2024103864A1 (en) * | 2022-11-16 | 2024-05-23 | 安徽鑫铂科技有限公司 | Forming process for photovoltaic aluminum alloy frame |
-
2020
- 2020-01-13 CN CN202020059924.XU patent/CN211707769U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112644952A (en) * | 2020-12-25 | 2021-04-13 | 无锡华联科技集团有限公司 | Inlet guide roller device |
| CN113714330A (en) * | 2021-09-02 | 2021-11-30 | 江苏江海机床集团有限公司 | Fifteen-roller middle plate straightener with adjustable roll gap distance and operation method thereof |
| CN113714330B (en) * | 2021-09-02 | 2023-08-15 | 江苏江海机床集团有限公司 | Fifteen-roller middle plate straightener with adjustable roll gap spacing and operation method thereof |
| CN114101386A (en) * | 2021-11-12 | 2022-03-01 | 山东吉祥歌建材科技有限公司 | Aluminum-plastic panel four-side trimming and leveling equipment |
| CN115318970A (en) * | 2022-08-16 | 2022-11-11 | 广州本金机电设备有限公司 | Vacuum stacking device for straightening roller of straightening machine and stacking method thereof |
| WO2024103864A1 (en) * | 2022-11-16 | 2024-05-23 | 安徽鑫铂科技有限公司 | Forming process for photovoltaic aluminum alloy frame |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |