CN204235132U - A kind of aluminium bar straightening and cutting machine - Google Patents
A kind of aluminium bar straightening and cutting machine Download PDFInfo
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- CN204235132U CN204235132U CN201420737322.XU CN201420737322U CN204235132U CN 204235132 U CN204235132 U CN 204235132U CN 201420737322 U CN201420737322 U CN 201420737322U CN 204235132 U CN204235132 U CN 204235132U
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- shearing
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Abstract
The utility model discloses a kind of aluminium bar straightening and cutting machine, it comprises meter wheel (6), contact roller (7) and shut-off mechanism, cabinet (9) is arranged in frame (1), on the sidewall of cabinet (9), rotating shaft is rotatably installed with the shearing wheel I(10 being parallel to straightening-wheel (3)) and shearing wheel II(11), output and the shearing wheel I(10 of shear motor (8)) rotating shaft be connected, contact roller (7) and meter wheel (6) all rotating shaft are rotatably mounted on the outer wall of gear (2), contact roller (7) and meter wheel (6) be separately positioned on be positioned at two ends straightening-wheel (3) directly over, meter wheel (6) is arranged near shearing wheel I(10) side and meter wheel (6) is provided with rotary encoder (12), rotary encoder (12) is connected with the frequency converter in shear motor (8).The beneficial effects of the utility model are: compact conformation, automaticity be high, can greatly reduce shear after round bar error in length.
Description
Technical field
The utility model relates to the technical field of web-like round bar alignment cutting, particularly a kind of aluminium bar straightening and cutting machine.
Background technology
At present, usually by harvest web-like after aluminium matter round bar dispatches from the factory, so that be transported in processing factory.And factory needs utilize straightening and cutting machine to be flattened and cut off in use, but in alignment process, have sliding phenomenon because of round bar, this slippage is non-constant again, round bar Aligning speed is caused to fluctuate larger, and the rotating speed of shearing wheel is by gear drive, the rotation that gear can only be constant, causes the round bar length fluctuations after shearing too large, sometimes error in length is up to arriving ± 30mm, cannot meet length accuracy requirement, add the cost of enterprise.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the aluminium bar straightening and cutting machine that a kind of compact conformation, automaticity are high, greatly can reduce round bar error in length after shearing.
The purpose of this utility model is achieved through the following technical solutions: a kind of aluminium bar straightening and cutting machine, it comprises aligning mechanism and frame, aligning mechanism is by gear, straightening-wheel, alignment motor and transmission device composition, the outer wall of gear is rotatably installed with at least ten five equally spaced straightening-wheels along rotating shaft on the length direction of gear, the rotating shaft of each straightening-wheel is all connected with gear and often adjacent two gears engage each other, the output of alignment motor is connected with the input of transmission device, the output of transmission device is connected with the rotating shaft of any one straightening-wheel,
It also comprises meter wheel, contact roller and shut-off mechanism, described shut-off mechanism is by shear motor, cabinet, shearing wheel I and shearing wheel II forms, cabinet is arranged in frame, on the sidewall of cabinet, rotating shaft is rotatably installed with the shearing wheel I and shearing wheel II that are parallel to straightening-wheel, shearing wheel I engages with shearing wheel II, the output of shear motor is connected with the rotating shaft of shearing wheel I, described contact roller and the equal rotating shaft of meter wheel are rotatably mounted on the outer wall of gear, contact roller and meter wheel be separately positioned on be positioned at two ends straightening-wheel directly over, meter wheel is arranged near shearing wheel I side and meter wheel is provided with rotary encoder, rotary encoder is connected with the frequency converter in shear motor.
Described transmission device is made up of drive pulley and driven pulley, and drive pulley is arranged on the output of alignment motor, and driven pulley is arranged in the rotating shaft of any one straightening-wheel, is provided with belt between drive pulley and driven pulley.
It also comprises platform, and described platform is arranged near cabinet side, and described shear motor is fixedly mounted on platform.
Described shearing wheel I is identical with the structure of shearing wheel II.
Described gear is provided with 15 straightening-wheels.
The utility model has the following advantages: the equal rotating shaft of meter wheel of the present utility model is rotatably mounted on the outer wall of gear, meter wheel is arranged near shearing wheel I side and meter wheel is provided with rotary encoder, rotary encoder is connected with the frequency converter in shear motor, meter wheel is for being about to the linear velocity entering round bar between shearing wheel I and shearing wheel II, linear velocity is converted to angular speed and passes to rotary encoder by meter wheel, angular speed is converted to the discernible pulse signal of frequency converter by rotary encoder, therefore only need by arranging the electronic gear parameter in frequency converter, can real-time proportional adjustment frequency converter output frequency, reach the output speed that Dynamic controlling controls shear motor, to realize the rotating speed controlling shearing wheel I, finally decrease the error in length of round bar after shearing.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is top view of the present utility model;
In figure, 1-frame, 2-gear, 3-straightening-wheel, 4-alignment motor, 5-gear, 6-meter wheel, 7-contact roller, 8-shear motor, 9-cabinet, 10-shearing wheel I, 11-shearing wheel II, 12-rotary encoder, 13-drive pulley, 14-driven pulley, 15-platform.
Detailed description of the invention
Be further described the utility model below in conjunction with accompanying drawing, protection domain of the present utility model is not limited to the following stated:
As depicted in figs. 1 and 2, a kind of aluminium bar straightening and cutting machine, it comprises aligning mechanism and frame 1, aligning mechanism is by gear 2, straightening-wheel 3, alignment motor 4 and transmission device composition, the outer wall of gear 2 is rotatably installed with 15 equally spaced straightening-wheels 3 along rotating shaft on the length direction of gear 2, the rotating shaft of each straightening-wheel 3 is all connected with gear 5 and often adjacent two gears 5 engage each other, transmission device is made up of drive pulley 13 and driven pulley 14, drive pulley 13 is arranged on the output of alignment motor 4, driven pulley 14 is arranged in the rotating shaft of any one straightening-wheel 3, between drive pulley 13 and driven pulley 14, belt is installed.
As depicted in figs. 1 and 2, it also comprises meter wheel 6, contact roller 7 and shut-off mechanism, described shut-off mechanism is made up of shear motor 8, cabinet 9, shearing wheel I10 and shearing wheel II11, cabinet 9 is arranged in frame 1, on the sidewall of cabinet 9, rotating shaft is rotatably installed with the shearing wheel I10 and shearing wheel II11 that are parallel to straightening-wheel 3, shearing wheel I10 is identical with the structure of shearing wheel II11, shearing wheel I10 engages with shearing wheel II11, the round bar sent into can be cut off in region of engagement, the output of shear motor 8 is connected with the rotating shaft of shearing wheel I10.As shown in Figure 1, contact roller 7 and meter wheel 6 all rotating shaft are rotatably mounted on the outer wall of gear 2, contact roller 7 and meter wheel 6 be separately positioned on be positioned at two ends straightening-wheel 3 directly over, meter wheel 6 is arranged near shearing wheel I10 side and meter wheel 6 is provided with rotary encoder 12, rotary encoder 12 is connected with the frequency converter in shear motor 8, meter wheel 6 is for being about to enter the linear velocity of round bar between shearing wheel I10 and shearing wheel II11 and being converted to angular speed, angular speed is converted to the discernible pulse signal of frequency converter by rotary encoder 12, by arranging the electronic gear parameter in frequency converter, can real-time proportional adjustment frequency converter output frequency, reach the rotating speed of Dynamic controlling shearing wheel I, finally decrease the error in length of round bar after shearing.Through producing checking, round bar error in length can control within ± 5mm, thus reduce greatly shear after round bar error in length.
As shown in Figure 2, it also comprises platform 15, and described platform 15 is arranged near cabinet 9 side, and described shear motor 8 is fixedly mounted on platform 15.
The course of work of the present utility model is as follows:
Step one: start alignment motor 4, alignment motor 4 drives drive pulley 13 to rotate, drive pulley 13 drives driven pulley 14 to rotate, driven pulley 14 drives coupled axis of rotation, drive all the other straightening-wheels 3 to rotate through gear drive simultaneously, meanwhile start shear motor 8, shear motor 8 drives shearing wheel I to rotate, and shearing wheel I drives shearing wheel II to rotate;
Step 2: first one end of round bar is sent between high order end straightening-wheel 3 and contact roller 7, round bar is driven plain on straightening-wheel 3, round bar enters between low order end straightening-wheel 3 and meter wheel 6 subsequently, meter wheel 6 is measured round bar angular speed and is passed to rotary encoder 12, angular speed is converted to the discernible pulse signal of frequency converter by rotary encoder 12, this pulse signal and the electronic gear parameter pre-entered are done difference by frequency converter, thus frequency converter output frequency can be regulated in proportion in real time, reach the rotating speed of Dynamic controlling shearing wheel I, finally decrease the error in length of round bar after shearing.
The above is only preferred embodiment of the present utility model, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (5)
1. an aluminium bar straightening and cutting machine, it is characterized in that: it comprises aligning mechanism and frame (1), aligning mechanism is by gear (2), straightening-wheel (3), alignment motor (4) and transmission device composition, the outer wall of gear (2) is rotatably installed with at least ten five equally spaced straightening-wheels (3) along rotating shaft on the length direction of gear (2), the rotating shaft of each straightening-wheel (3) is all connected with gear (5) and often adjacent two gears (5) engage each other, the output of alignment motor (4) is connected with the input of transmission device, the output of transmission device is connected with the rotating shaft of any one straightening-wheel (3),
It also comprises meter wheel (6), contact roller (7) and shut-off mechanism, described shut-off mechanism is by shear motor (8), cabinet (9), shearing wheel I(10) and shearing wheel II(11) composition, cabinet (9) is arranged in frame (1), on the sidewall of cabinet (9), rotating shaft is rotatably installed with the shearing wheel I(10 being parallel to straightening-wheel (3)) and shearing wheel II(11), shearing wheel I(10) with shearing wheel II(11) engage, output and the shearing wheel I(10 of shear motor (8)) rotating shaft be connected, described contact roller (7) and meter wheel (6) all rotating shaft are rotatably mounted on the outer wall of gear (2), contact roller (7) and meter wheel (6) be separately positioned on be positioned at two ends straightening-wheel (3) directly over, meter wheel (6) is arranged near shearing wheel I(10) side and meter wheel (6) is provided with rotary encoder (12), rotary encoder (12) is connected with the frequency converter in shear motor (8).
2. a kind of aluminium bar straightening and cutting machine according to claim 1, it is characterized in that: described transmission device is made up of drive pulley (13) and driven pulley (14), drive pulley (13) is arranged on the output of alignment motor (4), driven pulley (14) is arranged in the rotating shaft of any one straightening-wheel (3), is provided with belt between drive pulley (13) and driven pulley (14).
3. a kind of aluminium bar straightening and cutting machine according to claim 1, is characterized in that: it also comprises platform (15), and described platform (15) is arranged near cabinet (9) side, and described shear motor (8) is fixedly mounted on platform (15).
4. a kind of aluminium bar straightening and cutting machine according to claim 1, is characterized in that: described shearing wheel I(10) with shearing wheel II(11) structure identical.
5. a kind of aluminium bar straightening and cutting machine according to claim 1, is characterized in that: described gear (2) is provided with 15 straightening-wheels (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737322.XU CN204235132U (en) | 2014-12-01 | 2014-12-01 | A kind of aluminium bar straightening and cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420737322.XU CN204235132U (en) | 2014-12-01 | 2014-12-01 | A kind of aluminium bar straightening and cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235132U true CN204235132U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420737322.XU Active CN204235132U (en) | 2014-12-01 | 2014-12-01 | A kind of aluminium bar straightening and cutting machine |
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| Country | Link |
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| CN (1) | CN204235132U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339918A (en) * | 2017-08-22 | 2017-11-10 | 东莞市力优机械设备有限公司 | Fully automatic electric blink manufacturing equipment |
| CN107791030A (en) * | 2017-11-17 | 2018-03-13 | 金川集团股份有限公司 | A kind of copper hanger shears straightening device |
| CN107838683A (en) * | 2017-10-23 | 2018-03-27 | 湖州绅博能源科技有限公司 | A kind of electrothermal tube straightening shearing device |
| CN117733228A (en) * | 2024-02-21 | 2024-03-22 | 成都金中机械设备制造有限公司 | Aluminium pole shearing equipment |
-
2014
- 2014-12-01 CN CN201420737322.XU patent/CN204235132U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339918A (en) * | 2017-08-22 | 2017-11-10 | 东莞市力优机械设备有限公司 | Fully automatic electric blink manufacturing equipment |
| CN107838683A (en) * | 2017-10-23 | 2018-03-27 | 湖州绅博能源科技有限公司 | A kind of electrothermal tube straightening shearing device |
| CN107838683B (en) * | 2017-10-23 | 2020-03-24 | 合肥龙图腾信息技术有限公司 | Electric heating tube straightening and cutting device |
| CN107791030A (en) * | 2017-11-17 | 2018-03-13 | 金川集团股份有限公司 | A kind of copper hanger shears straightening device |
| CN117733228A (en) * | 2024-02-21 | 2024-03-22 | 成都金中机械设备制造有限公司 | Aluminium pole shearing equipment |
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