CN215202136U - High-efficient cutting unloader of flexible rod - Google Patents
High-efficient cutting unloader of flexible rod Download PDFInfo
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- CN215202136U CN215202136U CN202121572628.0U CN202121572628U CN215202136U CN 215202136 U CN215202136 U CN 215202136U CN 202121572628 U CN202121572628 U CN 202121572628U CN 215202136 U CN215202136 U CN 215202136U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 238000003825 pressing Methods 0.000 claims description 39
- 230000001681 protective effect Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009467 reduction Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a flexible rod high efficiency cutting unloader, including the frame, bear mechanism, hold-down mechanism, cutting mechanism and lift actuating mechanism, just be located in the frame and bear and be fixed with the protecting crust directly over the mechanism. The utility model discloses a cutting unloader descends simultaneously through lift drive mechanism drive hold-down mechanism and cutting mechanism, hold-down mechanism's clamp plate and elastic rubber pad are automatic not to descend after compressing tightly the rod on the riding wheel, make the rod remain stable motionless, cutting blade lasts to descend and can cut the rod high-efficiently, the back that finishes in the cutting, lift drive mechanism drive hold-down mechanism and cutting mechanism rise and reset, whole engineering realizes automaticly, reduce workman intensity of labour, and the improvement production efficiency, and reduction in production cost is higher, improves rod cutting quality.
Description
Technical Field
The utility model relates to a rod cutting technical field, especially a flexible rod high efficiency cutting unloader.
Background
Many flexible rod-like materials are currently cut prior to use, i.e. the material is cut into lengths perpendicular to its axis. At present, the main cutting method of the flexible rod-shaped material is manual cutting, the labor intensity of workers is high, the efficiency is low, and the production cost is higher; and the bar material has poor fixing effect, so that the flatness and the length precision of the cut surface of the cut material can not be ensured, the product is scrapped sometimes, and the product cost is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem, a flexible rod high efficiency cutting unloader has been designed.
The technical scheme of the utility model is that, the high-efficiency cutting and blanking device for the flexible rod comprises a frame, a bearing mechanism for bearing the rod, a pressing mechanism for pressing the rod on the bearing mechanism, a cutting mechanism for cutting the rod on the bearing mechanism and a lifting driving mechanism for driving the pressing mechanism and the cutting mechanism to lift, wherein a protective shell is fixed on the frame and right above the bearing mechanism;
the lifting driving mechanism comprises a first rotating shaft and a second rotating shaft which are vertically and rotatably arranged on the protective shell, the number of the second rotating shafts is two, the first rotating shaft is positioned between the two second rotating shafts, a first gear is arranged on the first rotating shaft, a second gear is arranged on the second rotating shaft, the first gear is meshed with the second gear, a stepping motor is arranged at the top of the protective shell, the output end of the stepping motor is connected with the first rotating shaft through a coupler, the lower end of the first rotating shaft extends out of the protective shell and is provided with a first external thread, the first rotating shaft is provided with a first nut through the first external thread, first guide sleeves are fixed on two sides of the first nut, a lifting sleeve is sleeved on the lower part of the first rotating shaft, the upper end of the lifting sleeve is fixedly connected with the first nut, the lower end of the second rotating shaft extends out of the protective shell and is provided with a second external thread with the opposite rotation direction to the first external thread in the middle section of the protective shell, and a second nut is arranged on the second rotating shaft through the second external thread, a second guide sleeve which is coaxially arranged with the first guide sleeve on the same side of the second nut is fixed on one side of the second nut facing the first rotating shaft, two guide rods are vertically fixed at the lower end of the protective shell, and the guide rods penetrate through the first guide sleeve and the second guide sleeve on the same side of the second nut and are in sliding connection with the first guide sleeve and the second guide sleeve; the cutting mechanism is fixed at the bottom of the lifting sleeve; when the second nut is separated from the second external thread of the second rotating shaft, the pressing plate presses the bar material;
the pressing mechanism comprises a pressure spring sleeved on the second rotating shaft and a mounting plate fixed at the bottom of the second rotating shaft, the upper end of the pressure spring is fixedly connected with the second nut, the lower end of the pressure spring is fixedly connected with the mounting plate, a pressing sleeve is fixed at the lower end of the mounting plate, and a pressing plate is fixed at the lower end of the pressing sleeve.
Preferably, the bearing mechanism comprises two supporting wheels mounted on the frame, and a gap between the two supporting wheels is a cutting area for the cutting mechanism to cut the bar.
Preferably, the riding wheels correspond to the pressing plates one by one, and the pressing plates are positioned right above the corresponding riding wheels.
Preferably, the first rotating shaft and the second rotating shaft are both mounted in the protective shell through bearings.
Preferably, an elastic rubber pad is fixed at the lower end of the pressing plate.
Preferably, cutting mechanism include with lifting sleeve fixed connection's cutting shell, install cutting blade through the installation axle in the cutting shell, cutting axle one end stretches out the cutting shell and installs driven pulley, installs the rotating electrical machines on the cutting shell, and driving pulley is installed to the rotating electrical machines output, is connected through the drive belt transmission between driving pulley and driven pulley.
The utility model has the advantages that: through the decline of lift actuating mechanism drive hold-down mechanism and cutting mechanism simultaneously, hold-down mechanism's clamp plate and elastic rubber pad are no longer descended after compressing tightly the rod on the riding wheel automatically, make the rod remain stable motionless, cutting blade lasts and descends and can cut the rod high-efficiently, the back of finishing cutting, lift actuating mechanism drive hold-down mechanism and cutting mechanism rise and reset, whole engineering realizes the automation, reduction workman intensity of labour, improvement production efficiency, reduction in production cost is higher, improve rod cutting quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a side view partially schematic of the present invention;
fig. 3 is a partial cross-sectional view of the present invention;
in the figure, 1, a frame; 2. a bar material; 3. a protective shell; 4. a first rotating shaft; 5. a second rotating shaft; 6. a first gear; 7. a second gear; 8. a stepping motor; 9. a first external thread; 10. a first nut; 11. a first guide sleeve; 12. a lifting sleeve; 13. a second external thread; 14. a second nut; 15. a second guide sleeve; 16. a guide bar; 17. a pressure spring; 18. mounting a plate; 19. compressing the sleeve; 20. pressing a plate; 21. a riding wheel; 22. a cutting zone; 23. a bearing; 24. an elastic rubber pad; 25. cutting the shell; 26. installing a shaft; 27. a cutting blade; 28. a driven pulley; 29. a rotating electric machine; 30. a drive pulley; 31. a drive belt.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-3: a high-efficiency cutting and blanking device for flexible rods comprises a rack 1, a bearing mechanism for bearing a rod 2, a pressing mechanism for pressing the rod 2 on the bearing mechanism, a cutting mechanism for cutting the rod 2 on the bearing mechanism and a lifting driving mechanism for driving the pressing mechanism and the cutting mechanism to lift, wherein a protective shell 3 is fixed on the rack 1 and above the bearing mechanism;
the lifting driving mechanism comprises a first rotating shaft 4 and a second rotating shaft 5 which are vertically and rotatably arranged on a protective shell 3, the number of the second rotating shafts 5 is two, the first rotating shaft 4 is positioned between the two second rotating shafts 5, a first gear 6 is arranged on the first rotating shaft 4, a second gear 7 is arranged on the second rotating shaft 5, the first gear 6 is meshed with the second gear 7, a stepping motor 8 is arranged at the top of the protective shell 3, the output end of the stepping motor 8 is connected with the first rotating shaft 4 through a coupler, the lower end of the first rotating shaft 4 extends out of the protective shell 3 and is provided with a first external thread 9, a first nut 10 is arranged on the first rotating shaft 4 through the first external thread 9, first guide sleeves 11 are fixed on two sides of the first nut 10, a lifting sleeve 12 is sleeved on the lower part of the first rotating shaft 4, the upper end of the lifting sleeve 12 is fixedly connected with the first nut 10, a second external thread 13 which is opposite to the first external thread 9 is arranged on the lower end of the second rotating shaft 5, a second nut 14 is installed on the second rotating shaft 5 through a second external thread 13 in a threaded manner, a second guide sleeve 15 which is coaxially arranged with the first guide sleeve 11 on the same side of the second nut 14 towards the first rotating shaft 4 is fixed on one side of the second nut 14, two guide rods 16 are vertically fixed at the lower end of the protective shell 3, and the guide rods 16 penetrate through the first guide sleeve 11 and the second guide sleeve 15 on the same side of the guide rods and are in sliding connection with the first guide sleeve 11 and the second guide sleeve 15; the cutting mechanism is fixed at the bottom of the lifting sleeve 12; when the second nut 14 is disengaged from the second external thread 13 of the second rotating shaft 5, the pressing plate 20 presses the bar 2;
the pressing mechanism comprises a pressure spring 17 sleeved on the second rotating shaft 5 and a mounting plate 18 fixed at the bottom of the second rotating shaft 5, the upper end of the pressure spring 17 is fixedly connected with the second nut 14, the lower end of the pressure spring 17 is fixedly connected with the mounting plate 18, a pressing sleeve 19 is fixed at the lower end of the mounting plate 18, and a pressing plate 20 is fixed at the lower end of the pressing sleeve 19.
The bearing mechanism comprises two supporting rollers 21 arranged on the frame 1, and the gap between the two supporting rollers 21 is a cutting area 22 for the cutting mechanism to cut the bar 2. The riding wheel 21 is a V-shaped groove wheel with a limiting function, so that the bar 2 can be limited in the V-shaped groove, and the bar 2 is prevented from moving axially relative to the riding wheel 21.
In order to firmly press the bar 2, the riding wheels 21 and the pressing plates 20 are arranged to correspond one to one, and the pressing plates 20 are positioned right above the corresponding riding wheels 21. The pressing plate 20 can improve the effect of pressing and fixing the bar 2 by pressing the bar 2 on the riding wheel 21.
In order to stably install the first rotating shaft 4 and the second rotating shaft 5 in the protective shell 3, the first rotating shaft 4 and the second rotating shaft 5 are installed in the protective shell 3 through a bearing 23. The bearing 23 is a thrust ball bearing 23 and can bear axial pressure.
To avoid the pressure plate 20 from crushing the flexible rod 2, an elastic rubber pad 24 is fixed to the lower end of the pressure plate 20. The elastic rubber pad 24 has certain elasticity and can be flexibly contacted with the bar 2.
The cutting mechanism comprises a cutting shell 25 fixedly connected with the lifting sleeve 12, a cutting blade 27 is installed in the cutting shell 25 through an installation shaft 26, one end of the cutting shaft extends out of the cutting shell 25 and is provided with a driven pulley 28, a rotating motor 29 is installed on the cutting shell 25, a driving pulley 30 is installed at the output end of the rotating motor 29, and the driving pulley 30 is in transmission connection with the driven pulley 28 through a transmission belt 31. The rotating motor 29 rotates the driven pulley 28 via the driving pulley 30 and the driving belt 31, and further rotates the cutting blade 27.
The working principle of the embodiment is as follows: the bar 2 conveying device conveys the bar 2 to a bearing mechanism of the device, the riding wheel 21 rotates along with the movement of the bar 2 to bear the bar 2, and when the bar 2 moves to the length required to be cut, the bar 2 conveying device is suspended and then can be used for cutting;
firstly, the stepping motor 8 and the rotating motor 29 are powered on, the rotating motor 29 drives the driven belt pulley 28, the mounting shaft 26 and the cutting blade 27 to rotate through the driving belt pulley 30 and the driving belt 31, the stepping motor 8 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the second gear 7 and the second rotating shaft 5 to rotate through the first gear 6, under the guiding action of the guide rod 16 and the first guide sleeve 11, the first rotating shaft 4 drives the first nut 10 to linearly descend through the first external thread 9, the first nut 10 drives the cutting mechanism to descend through the lifting sleeve 12, simultaneously under the guiding action of the guide rod 16 and the second guide sleeve 15, the second rotating shaft 5 drives the second nut 14 to linearly descend through the second external thread 13, the second nut 14 drives the mounting plate 18, the pressing sleeve 19 and the pressing plate 20 to descend through the pressure spring 17, and when the elastic rubber pad 24 is contacted with the bar 2 on the supporting wheel 21, the second nut 14 continues to descend and presses the pressure spring 17 downwards, the pressure spring 17 deforms to enable the elastic rubber pad 24 to compress the bar 2, when the second nut 14 descends to be separated from the second external thread 13, the elastic rubber pad 24 completely compresses the bar 2, the second rotating shaft 5 continues to rotate and cannot drive the pressure plate 20 to descend, and at the moment, the cutting blade 27 approaches the bar 2;
then, the cutting blade 27 is contacted with the bar 2 for cutting, and the bar 2 is firmly pressed on the riding wheel 21 by the pressing plate 20 and the elastic rubber pad 24, so that the bar 2 is kept stable and still, and the cutting blade 27 can efficiently cut the bar 2;
when the stepping motor 8 outputs a preset angular displacement to enable the cutting blade 27 to descend to a preset minimum height, cutting is completed, then the stepping motor 8 rotates reversely to drive the first rotating shaft 4 and the second rotating shaft 5 to rotate reversely, the first rotating shaft 4 drives the first nut 10 to ascend linearly, the cutting mechanism is reset to ascend to the upper portion of the bar 2, the second rotating shaft 5 drives the second nut 14 to ascend linearly, under the action of elastic restoring force of the pressure spring 17, the pressure spring 17 pushes the second nut 14, the second nut 14 can be smoothly screwed into the second external thread 13 again under the rotation of the second rotating shaft 5, and then the pressure plate 20 is driven to ascend, and the bar 2 is not compressed any more.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (6)
1. A high-efficiency cutting and blanking device for flexible bars comprises a rack (1), a bearing mechanism for bearing the bars (2), a pressing mechanism for pressing the bars (2) on the bearing mechanism, a cutting mechanism for cutting the bars (2) on the bearing mechanism, and a lifting driving mechanism for driving the pressing mechanism and the cutting mechanism to lift, and is characterized in that a protective shell (3) is fixed on the rack (1) and right above the bearing mechanism;
the lifting driving mechanism comprises a first rotating shaft (4) and a second rotating shaft (5) which are vertically and rotatably arranged on a protective shell (3), the number of the second rotating shafts (5) is two, the first rotating shaft (4) is positioned between the two second rotating shafts (5), a first gear (6) is arranged on the first rotating shaft (4), a second gear (7) is arranged on the second rotating shaft (5), the first gear (6) is meshed with the second gear (7) and is connected with the second gear, a stepping motor (8) is arranged at the top of the protective shell (3), the output end of the stepping motor (8) is connected with the first rotating shaft (4) through a coupler, the lower end of the first rotating shaft (4) extends out of the protective shell (3) and is provided with a first external thread (9), a first nut (10) is arranged on the first rotating shaft (4) through the first external thread (9), first guide sleeves (11) are fixed on two sides of the first nut (10), a lifting sleeve (12) is sleeved on the lower portion of the first rotating shaft (4), the upper end of the lifting sleeve (12) is fixedly connected with a first nut (10), the lower end of the second rotating shaft (5) extends out of the protective shell (3) and is provided with a second external thread (13) in the middle section, the rotation direction of the second external thread is opposite to that of the first external thread (9), a second nut (14) is installed on the second rotating shaft (5) through the second external thread (13), a second guide sleeve (15) coaxially arranged with the first guide sleeve (11) on the same side of the second nut (14) is fixed on one side, facing the first rotating shaft (4), of the second nut (14), two guide rods (16) are vertically fixed on the lower end of the protective shell (3), and the guide rods (16) penetrate through the first guide sleeve (11) and the second guide sleeve (15) on the same side of the guide rods and are in sliding connection with the first guide sleeve (11) and the second guide sleeve (15); the cutting mechanism is fixed at the bottom of the lifting sleeve (12); when the second nut (14) is disengaged from the second external thread (13) of the second rotating shaft (5), the pressing plate (20) presses the bar (2);
the pressing mechanism comprises a pressure spring (17) sleeved on the second rotating shaft (5) and a mounting plate (18) fixed to the bottom of the second rotating shaft (5), the upper end of the pressure spring (17) is fixedly connected with the second nut (14), the lower end of the pressure spring (17) is fixedly connected with the mounting plate (18), a pressing sleeve (19) is fixed to the lower end of the mounting plate (18), and a pressing plate (20) is fixed to the lower end of the pressing sleeve (19).
2. The efficient cutting and blanking device for the flexible bars according to claim 1, characterized in that the carrying mechanism comprises two supporting rollers (21) mounted on the frame (1), and the gap between the two supporting rollers (21) is a cutting area (22) for the cutting mechanism to cut the bars (2).
3. The efficient cutting and blanking device for the flexible bars as claimed in claim 2, wherein the supporting rollers (21) and the pressing plates (20) are in one-to-one correspondence, and the pressing plates (20) are positioned right above the supporting rollers (21) corresponding to the pressing plates.
4. The efficient cutting and blanking device for flexible bars according to claim 1, characterized in that the first rotating shaft (4) and the second rotating shaft (5) are both mounted inside the protective shell (3) through bearings (23).
5. The efficient cutting and blanking device for flexible bars as claimed in claim 1, characterized in that the lower end of said pressure plate (20) is fixed with an elastic rubber pad (24).
6. The efficient cutting and blanking device for the flexible bars according to claim 1, wherein the cutting mechanism comprises a cutting shell (25) fixedly connected with the lifting sleeve (12), a cutting blade (27) is installed in the cutting shell (25) through a mounting shaft (26), one end of the cutting shaft extends out of the cutting shell (25) and is provided with a driven pulley (28), a rotating motor (29) is installed on the cutting shell (25), a driving pulley (30) is installed at the output end of the rotating motor (29), and the driving pulley (30) is in transmission connection with the driven pulley (28) through a transmission belt (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572628.0U CN215202136U (en) | 2021-07-13 | 2021-07-13 | High-efficient cutting unloader of flexible rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121572628.0U CN215202136U (en) | 2021-07-13 | 2021-07-13 | High-efficient cutting unloader of flexible rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215202136U true CN215202136U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121572628.0U Expired - Fee Related CN215202136U (en) | 2021-07-13 | 2021-07-13 | High-efficient cutting unloader of flexible rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215202136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927635A (en) * | 2022-07-22 | 2022-08-19 | 成都伍零三科技集团有限公司 | Sodium ion battery production device and production process |
-
2021
- 2021-07-13 CN CN202121572628.0U patent/CN215202136U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927635A (en) * | 2022-07-22 | 2022-08-19 | 成都伍零三科技集团有限公司 | Sodium ion battery production device and production process |
| CN114927635B (en) * | 2022-07-22 | 2022-10-25 | 成都伍零三科技集团有限公司 | Sodium ion battery production device and production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |