CN210193061U - Self-interacting drum rotational speed device - Google Patents
Self-interacting drum rotational speed device Download PDFInfo
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- CN210193061U CN210193061U CN201920524465.5U CN201920524465U CN210193061U CN 210193061 U CN210193061 U CN 210193061U CN 201920524465 U CN201920524465 U CN 201920524465U CN 210193061 U CN210193061 U CN 210193061U
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Abstract
The utility model discloses a self-adjusting drum rotating speed device, which comprises a drum driving mechanism, a rotating motor for driving a drum to rotate, and a bracket fixed below the rotating motor; the cutting mechanism comprises a wire pressing wheel for driving the steel wire rope to move and a cutter for cutting the steel wire rope; the sensing mechanism is arranged between the wire coil driving mechanism and the cutting mechanism and comprises a vertical frame, a plurality of sensors are arranged on the vertical frame from bottom to top, the direction of each sensor is the horizontal direction, the sensing mechanism also comprises a vertical guide rod, a wire pressing block is movably connected onto the guide rod, and the sensors are electrically connected with a rotating motor; the bottom and the wire rope contact of line ball piece, wire rope between drum and the fabric wheel possess the orbit of bending that is the V font along length direction, and the line ball piece corresponds the lowest department that is located the orbit of bending of V font. Adopt this utility model discloses with the speed control at wire rope both ends at certain within range, improve degree of automation, guarantee wire rope's the cutting that lasts.
Description
Technical Field
The utility model relates to a winding mechanism, concretely relates to self-interacting drum rotational speed device.
Background
When a plurality of steel wire ropes with the same length are needed, the steel wire ropes are generally wound in long lengths and are used as raw materials, the steel wire ropes are wound on wire coils, but the radial sizes of various wire coils are different, and the steel wire ropes are wound on the wire coils to have certain radial thicknesses, the radial thicknesses of the steel wire ropes on the wire coils are changed along with the discharge of the steel wire ropes, the wire coils are generally rotated by a rotating motor, the discharge of the steel wire ropes is realized, the angular speeds of the rotating motor are generally certain, but when the wire coils are different in size, the steel wire ropes rotate along with the wire coils to discharge, the linear speed of the steel wire rope discharge is actually inconstant, the equidistant cutting of the steel wire ropes is influenced, and the discharge of the steel wire ropes is required to be.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a self-interacting drum rotational speed device, with the speed control at wire rope two in certain extent, improve degree of automation, guarantee wire rope's the cutting that lasts.
In order to solve the above problem, the utility model provides a self-interacting drum rotational speed device, for reaching the above-mentioned purpose, the utility model provides a technical scheme that its technical problem adopted is:
a self-adjusting spool rotation speed apparatus comprising: the wire coil driving mechanism comprises a rotating motor for driving the wire coil to rotate, and a bracket is fixed below the rotating motor; the cutting mechanism comprises a wire pressing wheel for driving the steel wire rope to move and a cutter for cutting the steel wire rope; the sensing mechanism is arranged between the wire coil driving mechanism and the cutting mechanism and comprises a vertical frame, a plurality of sensors are arranged on the vertical frame from bottom to top, the direction of each sensor is the horizontal direction, the sensing mechanism also comprises a vertical guide rod, a wire pressing block is movably connected onto the guide rod, and the sensors are electrically connected with a rotating motor; the bottom and the wire rope contact of line ball piece, wire rope between drum and the fabric wheel possess the orbit of bending that is the V font along length direction, and the line ball piece corresponds the lowest department that is located the orbit of bending of V font.
The beneficial effect of adopting above-mentioned technical scheme is: the rolling speed of the wire pressing wheel on the cutting mechanism is generally constant, namely the length of a steel wire rope consumed by the cutting mechanism is constant in unit time, but the radial size of the wire coil can be different, the arc radius of the arc-shaped steel wire rope wound on the wire coil is reduced along with the consumption of the arc-shaped steel wire rope, and the angular speed of the rotating motor is generally constant, so that the linear speed of the steel wire rope is inconsistent. Therefore, under various conditions, the speeds of the two ends of the steel wire rope are easily uneven, so that the steel wire rope cannot be discharged to follow the cutting of the cutting mechanism. When the speeds of the two ends of the steel wire rope are different, the length of the steel wire rope in the V shape is shortened, the bottom of the V shape rises, the wire pressing block is driven to rise, the sensor is triggered, and after the sensor is triggered, the rotating motor can adjust the rotating speed of the rotating motor according to signals sent by different sensors, so that the speeds of the two ends of the steel wire rope are basically controlled within a certain range.
As a further improvement, the guide rods are arranged in parallel, the line pressing blocks are cylinders with two through holes, the axis direction of the through holes is perpendicular to the direction of the cylinder, and the guide rods are passed through the through holes.
The beneficial effect of adopting above-mentioned technical scheme is: the line ball piece self can not roll over and move, only can reciprocate, and self also is horizontal placing simultaneously, guarantees the long-term contact of bottom and the wire rope of line ball piece.
As a further improvement, the length direction of the wire pressing block is perpendicular to the space plane where the wire rope of the V-shaped bending track is located, and the wire rope passes between the two guide rods.
The beneficial effect of adopting above-mentioned technical scheme is: the guide rod gives consideration to the limitation of the steel wire rope, the steel wire rope cannot slip off from the wire pressing block, and the V-shaped structure also ensures that the steel wire rope can be directly reflected in the shape change of the V-shaped structure once the speed difference occurs between the rotating motor and the wire pressing wheel.
As the utility model discloses a further improvement again, the sensor is for following supreme first sensor that sets gradually, five photoelectric sensor altogether of second sensor, third sensor, fourth sensor, fifth sensor down.
The beneficial effect of adopting above-mentioned technical scheme is: the sensors are vertically arranged more, a larger allowable range is provided for the speed difference between the wire pressing disc and the wire pressing wheel, the redundant design is also equivalent, and the wire pressing block is ensured not to rush out of the detection range of the sensors.
As a further improvement of the utility model, the same bottom plate is vertically fixed on the support and the vertical frame.
The beneficial effect of adopting above-mentioned technical scheme is: the bottom plate is convenient for fix other parts, has guaranteed that the relative position of drum and vertical frame is fixed.
As a further improvement, the utility model is also provided with a guide wheel between the wire pressing wheel and the wire pressing block, and the distance between the guide wheel and the wire pressing wheel is fixed.
The beneficial effect of adopting above-mentioned technical scheme is: the guide wheel can limit the steel wire rope entering the cutting mechanism to be in a rated direction, horizontal feeding of the steel wire rope is guaranteed, and the cutting mechanism is convenient to cut the steel wire rope.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of one embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention.
1-a first sensor; 2-a second sensor; 3-a third sensor; 4-a fourth sensor; 5-a fifth sensor; 6-wire coil; 7-a rotating electrical machine; 8-a guide wheel; 9-a cutting mechanism; 10-line pressing blocks; 11-a guide bar; 12-a vertical frame; 13-a scaffold; 14-a wire pressing wheel; 15-cutting knife; 16-steel wire rope.
Detailed Description
The following detailed description is made in conjunction with specific embodiments of the present invention:
in order to achieve the purpose of the utility model, a self-interacting drum rotational speed device, include: the wire coil driving mechanism comprises a rotating motor 7 for driving a wire coil 6 to rotate, and a bracket 13 is fixed below the rotating motor 7; the cutting mechanism 9 comprises a wire pressing wheel 14 for driving a steel wire rope 16 to move and a cutter 15 for cutting the steel wire rope 16; the sensing mechanism is arranged between the wire coil driving mechanism and the cutting mechanism 9 and comprises a vertical frame 12, a plurality of sensors are arranged on the vertical frame 12 from bottom to top, the direction of each sensor is the horizontal direction, the sensing mechanism also comprises a vertical guide rod 11, a wire pressing block 10 is movably connected onto the guide rod 11, and the sensors are electrically connected with the rotating motor 7; the bottom of line ball 10 and wire rope 16 contact, and wire rope 16 between drum 6 and the fabric wheel 14 possesses the orbit of bending that is the V font along length direction, and line ball 10 corresponds the minimum that is located the orbit of bending of V font.
The beneficial effect of adopting above-mentioned technical scheme is: the rolling speed of the wire pressing wheel on the cutting mechanism is generally constant, namely the length of a steel wire rope consumed by the cutting mechanism is constant in unit time, but the radial size of the wire coil can be different, the arc radius of the arc-shaped steel wire rope wound on the wire coil is reduced along with the consumption of the arc-shaped steel wire rope, and the angular speed of the rotating motor is generally constant, so that the linear speed of the steel wire rope is inconsistent. Therefore, under various conditions, the speeds of the two ends of the steel wire rope are easily uneven, so that the steel wire rope cannot be discharged to follow the cutting of the cutting mechanism. When the speeds of the two ends of the steel wire rope are different, the length of the steel wire rope in the V shape is shortened, the bottom of the V shape rises, the wire pressing block is driven to rise, the sensor is triggered, and after the sensor is triggered, the rotating motor can adjust the rotating speed of the rotating motor according to signals sent by different sensors, so that the speeds of the two ends of the steel wire rope are basically controlled within a certain range.
In other embodiments of the present invention, the guide rods 11 are two parallel, the wire pressing block 10 is a cylinder with two through holes, the axis direction of the through holes is perpendicular to the direction of the cylinder itself, and the through holes are used for the guide rods 11 to pass through.
The beneficial effect of adopting above-mentioned technical scheme is: the line ball piece self can not roll over and move, only can reciprocate, and self also is horizontal placing simultaneously, guarantees the long-term contact of bottom and the wire rope of line ball piece.
In other embodiments of the present invention, the length direction of the wire pressing block 10 is perpendicular to the spatial plane where the wire rope 16 of the V-shaped bending track is located, and the wire rope 16 passes between the two guide rods 11.
The beneficial effect of adopting above-mentioned technical scheme is: the guide rod gives consideration to the limitation of the steel wire rope, the steel wire rope cannot slip off from the wire pressing block, and the V-shaped structure also ensures that the steel wire rope can be directly reflected in the shape change of the V-shaped structure once the speed difference occurs between the rotating motor and the wire pressing wheel.
In other embodiments of the present invention, the sensor is the first sensor 1, the second sensor 2, the third sensor 3, the fourth sensor 4, and the fifth sensor 5, which are sequentially arranged from bottom to top.
The adjacent distances among the first sensor 1, the second sensor 2, the third sensor 3, the fourth sensor 4 and the fifth sensor 5 are equal.
When the cutting mechanism 9 starts to work, the steel wire rope 16 is pulled, the wire pressing block 10 is supported when contacting with the first sensor 1, the rotating motor 7 starts to work, meanwhile, the wire coil 6 is driven to rotate, the steel wire rope 16 is continuously discharged and cut, meanwhile, the diameter of the arc-shaped steel wire rope 16 wound on the wire coil 6 is smaller and smaller, when the rotating speed of the rotating motor 7 cannot be synchronous with the rotating speed of the wire pressing wheel 14 of the cutting mechanism 9, the wire pressing block 10 can be continuously supported by the steel wire rope 16 to reach the position between the second sensor 2 and the fifth sensor 5, when the wire pressing block 10 is detected by the second sensor 2 to the fifth sensor 5, a follow-up program is triggered, the speed of the rotating motor 7 is accelerated, and the speed of the wire pressing wheel 14 of the cutting mechanism 9 is synchronous.
The beneficial effect of adopting above-mentioned technical scheme is: the sensors are vertically arranged more, a larger allowable range is provided for the speed difference between the wire pressing disc and the wire pressing wheel, the redundant design is also equivalent, and the wire pressing block is ensured not to rush out of the detection range of the sensors.
In other embodiments of the present invention, the same bottom plate is fixed vertically to the support 13 and the vertical frame 12.
The beneficial effect of adopting above-mentioned technical scheme is: the bottom plate is convenient for fix other parts, has guaranteed that the relative position of drum and vertical frame is fixed.
In other embodiments of the present invention, a guide wheel 8 is further disposed between the wire pressing wheel 14 and the wire pressing block 10, and the distance between the guide wheel 8 and the wire pressing wheel 14 is fixed.
The beneficial effect of adopting above-mentioned technical scheme is: the guide wheel can limit the steel wire rope entering the cutting mechanism to be in a rated direction, horizontal feeding of the steel wire rope is guaranteed, and the cutting mechanism is convenient to cut the steel wire rope.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A device for self-adjusting the rotational speed of a spool, comprising:
the wire coil driving mechanism comprises a rotating motor for driving a wire coil to rotate, and a bracket is fixed below the rotating motor;
the cutting mechanism comprises a wire pressing wheel for driving the steel wire rope to move and a cutter for cutting the steel wire rope;
the sensing mechanism is arranged between the wire coil driving mechanism and the cutting mechanism and comprises a vertical frame, a plurality of sensors are arranged on the vertical frame from bottom to top, the direction of each sensor is the horizontal direction, the sensing mechanism further comprises a vertical guide rod, a wire pressing block is movably connected onto the guide rod, and the sensors are electrically connected with a rotating motor;
the bottom and the wire rope contact of line ball piece, wire rope between drum and the fabric wheel possesses the orbit of bending that is the V font along length direction, the line ball piece corresponds the lowest department that is located the orbit of bending of V font.
2. A device for self-adjusting the rotational speed of a wire coil as claimed in claim 1, wherein: the wire pressing block is a cylinder with two through holes, the axis direction of the through holes is perpendicular to the direction of the cylinder, and the through holes are used for the guide rods to penetrate through.
3. A device for self-adjusting the rotational speed of a wire coil as claimed in claim 2, wherein: the length direction of the wire pressing block is perpendicular to the spatial plane where the wire rope with the V-shaped bending track is located, and the wire rope penetrates between the two guide rods.
4. A device for self-adjusting the rotational speed of a wire coil as claimed in claim 1, wherein: the sensor is the first sensor that sets gradually from supreme down, and five photoelectric sensor are total in second sensor, third sensor, fourth sensor, fifth sensor.
5. A device for self-adjusting the rotational speed of a wire coil as claimed in claim 1, wherein: the same bottom plate is vertically fixed on the support and the vertical frame.
6. A device for self-adjusting the rotational speed of a wire coil as claimed in claim 1, wherein: and a guide wheel is further arranged between the wire pressing wheel and the wire pressing block, and the distance between the guide wheel and the wire pressing wheel is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524465.5U CN210193061U (en) | 2019-04-17 | 2019-04-17 | Self-interacting drum rotational speed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920524465.5U CN210193061U (en) | 2019-04-17 | 2019-04-17 | Self-interacting drum rotational speed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210193061U true CN210193061U (en) | 2020-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920524465.5U Expired - Fee Related CN210193061U (en) | 2019-04-17 | 2019-04-17 | Self-interacting drum rotational speed device |
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| CN (1) | CN210193061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010107A (en) * | 2020-08-12 | 2020-12-01 | 江苏守恒建设集团有限公司 | Lining tube pay-off device for street lamp |
| CN113617972A (en) * | 2021-07-23 | 2021-11-09 | 河南巨力钢丝绳制造有限公司 | Automatic rope cutting machine for steel wire rope rigging |
| CN114275627A (en) * | 2021-12-20 | 2022-04-05 | 嘉兴易瑞电子有限公司 | Automatic wire cutting equipment for cable connecting wire |
-
2019
- 2019-04-17 CN CN201920524465.5U patent/CN210193061U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112010107A (en) * | 2020-08-12 | 2020-12-01 | 江苏守恒建设集团有限公司 | Lining tube pay-off device for street lamp |
| CN113617972A (en) * | 2021-07-23 | 2021-11-09 | 河南巨力钢丝绳制造有限公司 | Automatic rope cutting machine for steel wire rope rigging |
| CN114275627A (en) * | 2021-12-20 | 2022-04-05 | 嘉兴易瑞电子有限公司 | Automatic wire cutting equipment for cable connecting wire |
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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: 20200327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |