CN214934583U - Steel band direction subassembly and steel band guider - Google Patents
Steel band direction subassembly and steel band guider Download PDFInfo
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- CN214934583U CN214934583U CN202023249066.4U CN202023249066U CN214934583U CN 214934583 U CN214934583 U CN 214934583U CN 202023249066 U CN202023249066 U CN 202023249066U CN 214934583 U CN214934583 U CN 214934583U
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Abstract
The utility model discloses a steel band direction subassembly and steel band guider, including two pole settings, the equal vertical setting of two pole settings is just parallel to each other, sets up the pivot between two pole settings, and the pivot transversely sets up, forms the feed channel who is used for passing the steel band in the below of pivot between two pole settings, and the pivot with pole setting sliding connection, the direction of height of pole setting slides from top to bottom can be followed in the pivot, presses through the pivot and avoids the steel band to beat from top to bottom in the steel band top, and when the rolling speed of steel band was greater than the play area speed of taking out the device, the steel band tightens gradually, and steel band lifting pivot upwards slides, avoids the steel band to collapse absolutely. And when the winding speed of the steel belt is less than the belt discharging speed of the belt discharging device, the steel belt is gradually loosened, and the rotating shaft slides downwards under the self action until the rotating shaft is abutted against the belt surface of the steel belt, so that the steel belt is always pressed by the rotating shaft above the steel belt to avoid the up-and-down jumping of the steel belt. And the rotating shaft rotates circumferentially around the axis of the rotating shaft, so that sliding friction between the steel belt and the rotating shaft is converted into rolling friction, and the steel belt can be wound conveniently.
Description
Technical Field
The utility model relates to a rolling technical field, more specifically the theory relates to a steel band direction subassembly and steel band guider.
Background
The flat steel strip is applied to many fields, generally is a hot-rolled steel plate, and the surface of the flat steel strip is inevitable to generate stain and rust and the like during production, so the stain and rust on the surface of the flat steel strip need to be treated before the flat steel strip is used so as to meet the production requirement, and the same is true of a steel wire.
The conventional treatment of flat steel strip or wire stock is mainly to remove rust and some contaminants from the surface. The current general treatment method adopts a chemical treatment method. The surface rust and some pollutants of the flat steel strip are removed by using an acidic liquid. Such treatment has the following disadvantages: the flat steel strip is treated by adopting the chemical acidic liquid, and finally, more acidic waste liquid is generated, so that the environment is polluted and is not environment-friendly.
The document with the application number "201921666907.6" proposes that rust removal is achieved by planting grinding rollers on a steel belt, winding the steel belt around both ends of the surface of a phosphorus breaking roller to be fixed, and brushing a flat steel belt or a steel wire with the phosphorus breaking roller wound with the grinding rollers. In order to wind the steel strip on the phosphorus breaking roller, one end of the steel strip is usually fixed on the phosphorus breaking roller, then the phosphorus breaking roller is driven to rotate by a motor, and the phosphorus breaking roller synchronously and transversely feeds to wind the steel strip on the phosphorus breaking roller. However, in the process of rolling the steel strip, the steel strip can shake up and down between the strip discharging device and the rolling device to influence the rolling effect, the steel strip needs to be guided in a limiting way by the guide roller, and the steel strip conveyed out from the strip discharging device is wound in the rolling device through the guide roller and then is rolled. And because the strip discharging speed of the strip discharging device and the winding speed of the phosphorus breaking roller are difficult to keep completely synchronous, the steel strip between the strip discharging device and the winding device can rise or fall relative to the ground, and if the position of the guide roller is kept relatively fixed, the steel strip can be broken if the strip discharging speed of the steel strip manufacturing equipment is slower than the winding speed of the phosphorus breaking roller. If the speed of the steel belt is faster than the winding speed of the phosphorus breaking roller, the steel belt can not contact the limiting roller any more in the process of conveying and winding, and the guiding roller can lose the limiting and guiding effects.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a have the pivot to press the steel band direction subassembly of avoiding the steel band to beat from top to bottom in the steel band top all the time in steel band transportation process.
Solve the technical problem, the utility model discloses take following technical scheme:
the utility model provides a steel band direction subassembly, includes two pole settings, the equal vertical setting of two pole settings is just parallel to each other, set up the pivot between two pole settings, the pivot transversely sets up, between two pole settings in the below of pivot forms the feed passage who is used for passing the steel band, just the pivot with pole setting sliding connection, the direction of height of pole setting can be followed in the pivot slides from top to bottom, the pivot can be around self axis circumferential direction.
In a further scheme, a guide rail extending along the height direction of one upright is arranged on one upright, a sliding block is slidably arranged on the guide rail, one end of the rotating shaft is connected with the sliding block, and the other end of the rotating shaft is not connected with the other upright. Because can't guarantee that two pole settings are parallel completely, if all be provided with the guide rail on two pole settings and carry out the slip direction to the pivot, the problem that the location leads to the unable smooth and easy lift of pivot can appear. And the guide rail is arranged on only one vertical rod to guide the rotating shaft in a sliding manner, so that the problem of over-positioning can not occur, and the rotating shaft can be conveniently disassembled and assembled.
In a further scheme, a bearing seat is arranged on the sliding block, the rotating shaft comprises an inserted rod and a rotating cylinder which are coaxially arranged, the head end of the inserted rod is inserted into the bearing seat and is rotatably connected with the bearing seat, and the rotating cylinder is detachably connected with the tail end of the inserted rod. At the in-process that the steel band was carried, steel band and rotary drum contact friction, after operation certain time, the section of thick bamboo wall of rotary drum can have wearing and tearing, only need dismantle the rotary drum change can, need not change the inserted bar, practiced thrift the consumptive material.
In a further scheme, the rotary drum is provided with hollow pipelines penetrating through end heads on two sides along the length direction, the tail end of the inserted link is inserted into the hollow pipelines, an annular groove is formed in the tail end of the inserted link along the circumferential direction, a threaded hole is formed in the wall of the rotary drum, a screw rod is connected with the threaded hole in a threaded mode, and the threaded head of the screw rod is located in the annular groove and abuts against the bottom of the annular groove. The disassembly between the rotary drum and the inserted link can be completed only by turning the screw rod. After a new rotary drum is inserted, the assembly between the rotary drum and the insertion rod can be completed by reversely turning the screw rod, and the structure is simple and the operation is convenient.
In a further scheme, the steel belt guide assembly comprises a steel belt which passes through the feeding channel and is in contact with the bottom pocket of the rotating shaft by winding the rotating shaft; when the steel belt is in a tight state, the steel belt drives the rotating shaft to slide upwards along the height direction of the vertical rod; when the steel belt is in a loose state, the rotating shaft slides downwards along the height direction of the vertical rod under the action of self gravity until the rotating shaft is abutted against the surface of the steel belt.
Advantageous effects
The steel belt is prevented from jumping up and down above the steel belt through the rotating shaft, when the winding speed of the steel belt is greater than the belt discharging speed of the belt discharging device, the steel belt is gradually tightened, the steel belt lifting rotating shaft slides upwards along the height direction of the vertical rod, and the steel belt is prevented from breaking. And when the rolling speed of the steel belt is less than the belt discharging speed of the belt discharging device, the steel belt is gradually loosened, the rotating shaft slides downwards under the self action along the height direction of the vertical rod until the rotating shaft is abutted against the surface of the steel belt, so that the rotating shaft is pressed above the steel belt all the time in the conveying process of the steel belt to avoid the influence of the up-and-down jumping of the steel belt on the rolling effect.
Meanwhile, in the conveying process of the steel strip, the rotating shaft rotates circumferentially around the axis of the rotating shaft, sliding friction between the steel strip and the rotating shaft is converted into rolling friction, the advancing resistance of the steel strip is reduced, and the steel strip is convenient to wind.
Drawings
FIG. 1 is a schematic structural view of a governor assembly;
FIG. 2 is a top plan view and a partial enlarged view of the governor assembly;
FIG. 3 is a side view of the governor assembly;
FIG. 4 is a sectional view and a partial enlarged view of portion A-A of FIG. 3;
FIG. 5 is a schematic structural diagram of an automatic speed-regulating steel belt winding device;
fig. 6 is a schematic diagram of the connection of the controller to the various components.
The reference numerals in the schematic drawings illustrate:
the detection device comprises a base 1, a driving motor 2, a speed regulating component 3, a vertical rod 4, a rotating shaft 5, a guide rail 6, a sliding block 7, a bearing seat 8, an inserted rod 9, a rotating cylinder 10, a screw rod 11, an annular groove 12, a limiting piece 13, a rotating chuck 14, a first detection piece 15 and a second detection piece 16.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 6, the present embodiment provides a steel strip winding apparatus, including a controller, a base 1 and a steel strip guiding device, wherein a driving motor 2 is disposed on the base 1, and the driving motor 2 is connected to a strip winding assembly for winding a steel strip. Specifically, the belt winding assembly comprises two rotating chucks 14 which are arranged oppositely, and a roller core is clamped between the two rotating chucks 14. The driving motor 2 is connected with one of the rotating chucks 14 and is used for driving the roller core to rotate so as to realize the rolling of the steel strip. The steel strip guiding device comprises a steel strip and a steel strip guiding assembly. The steel band direction subassembly is located one side of base 1, and wherein the steel band direction subassembly includes two pole settings 4, and two equal vertical settings of pole setting 4 are just parallel to each other, and set up pivot 5 between two pole settings 4. The rotating shaft 5 is transversely arranged, and a feeding channel for passing through the steel strip is formed between the two upright posts 4 below the rotating shaft 5. The steel band passes through the feeding channel, winds through the rotating shaft 5 and is in contact with the bottom pocket of the rotating shaft 5, and two ends of the steel band are respectively connected with the roller core and the steel band discharging device. The rotating shaft 5 presses the upper part of the steel belt to prevent the steel belt from jumping up and down.
As shown in fig. 1-3, in the present embodiment, the rotating shaft 5 is slidably connected to the vertical rod 4, and the rotating shaft 5 can slide up and down along the height direction of the vertical rod 4. Specifically, a guide rail 6 extending along the height direction of one of the upright rods 4 is arranged on the upright rod, a sliding block 7 is slidably arranged on the guide rail 6, and one end of the rotating shaft 5 is connected with the sliding block 7. The other end of the rotating shaft 5 is not connected with the other upright rod 4. When the winding speed of the steel belt is higher than the belt discharging speed of the belt discharging device, the steel belt is gradually tightened, and the steel belt lifting rotating shaft 5 slides upwards along the height direction of the vertical rod 4, so that the steel belt is prevented from breaking. And when the rolling speed of steel band was less than the play belting speed, the steel band lax gradually, and pivot 5 loses behind the bottom sprag of steel band self effect along the direction of height of pole setting 4 downwards slip until propping up with the steel band area for the steel band has pivot 5 to press all the time and avoids the steel band top and bottom to beat in the transportation process and influence the rolling effect.
And because can't guarantee two pole settings 4 and be parallel completely, if all be provided with guide rail 6 on two pole settings 4 and carry out the slip direction to pivot 5, can appear crossing the problem that the location leads to pivot 5 can't smoothly go up and down. And only be provided with guide rail 6 on a pole setting 4 and carry out the sliding guide to pivot 5, not only can not appear crossing the problem of location, the dismouting of pivot 5 of also being convenient for.
Meanwhile, in the present embodiment, the rotary shaft 5 is rotatable circumferentially about its axis. Specifically, the bearing seat 8 is arranged on the sliding block 7. The rotating shaft 5 comprises an inserted rod 9 and a rotating cylinder 10 which are coaxially arranged, wherein the head end of the inserted rod 9 is inserted into the bearing seat 8 and is rotatably connected with the bearing seat 8, and the rotating cylinder 10 is connected with the tail end of the inserted rod 9. In the steel belt conveying process, the steel belt can rotate around the rotating shaft 5 in the circumferential direction, sliding friction between the steel belt and the rotating shaft 5 is converted into rolling friction, and the advancing resistance of the steel belt is reduced, so that the steel belt can be conveniently wound.
It is easy to understand that the steel belt is in contact with the drum 10 and rubs during the steel belt conveying process, and the wall of the drum 10 is worn after a certain period of operation. In this scheme, the rotary drum 10 is connected with dismantling of the tail end of inserted bar 9, only need dismantle rotary drum 10 change can, need not change inserted bar 9, practiced thrift the consumptive material. As a preferred embodiment, referring to fig. 4, the drum 10 is provided with a hollow pipe penetrating through both ends along its length direction, and the tail end of the insertion rod 9 is inserted into the hollow pipe. Meanwhile, the tail end of the inserted rod 9 is provided with an annular groove 12 along the circumferential direction, the wall of the rotary drum 10 is provided with a threaded hole, a screw rod 11 is connected with the threaded hole in a threaded manner, and the thread head of the screw rod 11 is positioned in the annular groove 12 and is abutted against the bottom of the annular groove 12.
The threaded head of the screw 11 is positioned in the annular groove 12, so that the inserted rod 9 and the drum 10 are kept relatively fixed along the axial direction of the drum 10. And the thread head of the screw 11 is abutted against the groove bottom of the annular groove 12, and the drum 10 and the inserted rod 9 are kept relatively fixed along the circumferential direction of the drum 10 through the friction force between the thread head of the screw 11 and the groove bottom of the annular groove 12. And because the head end of inserted bar 9 is located bearing frame 8, inserted bar 9 can rotate for bearing frame 8 for revolving drum 10 also can rotate with inserted bar 9 synchronous only need turn round screw rod 11, can accomplish the dismantlement between revolving drum 10 and the inserted bar 9. After a new rotary drum 10 is inserted, the assembly between the rotary drum 10 and the insert rod 9 can be completed by reversely turning the screw rod 11, and the structure is simple and the operation is convenient.
In addition, a first detecting member 15 and a second detecting member 16 are disposed on the vertical rod 4, and the first detecting member 15 is located higher than the second detecting member 16. As shown in fig. 6, the controller is connected to the driving motor 2, the first detecting member 15, and the second detecting member 16, respectively. The controller is preset with a preset upper limit value and a preset lower limit value. In the present embodiment, the first detecting member 15 and the second detecting member 16 are both located on the same vertical rod 4, but the first detecting member 15 and the second detecting member 16 may be separately provided on two vertical rods 4.
When the rotating speed of the driving motor 2 is too high and the speed of the roll core for rolling the steel belt is greater than the belt discharging speed of the belt discharging device, the steel belt is gradually tightened, and the lifting rotating shaft 5 rises along the height direction of the vertical rod 4. In this embodiment, the first detecting member 15 and the second detecting member 16 are both travel switches. When the steel belt is excessively tightened, the steel belt lifts the rotating shaft 5 to a first detection trigger position, and the first detection piece 15 detects the rotating shaft 5 and sends a first trigger signal to the controller. The controller judges and reduces the rotating speed of the driving motor 2 according to the first trigger signal and the preset upper limit value, reduces the rolling speed of the steel belt, and avoids the situation that the steel belt is tight and broken and even the equipment is damaged.
When the rotating speed of the driving motor 2 is too slow, the speed of the steel belt wound by the roller core is less than the belt discharging speed of the belt discharging device, the steel belt is gradually loosened, and the steel belt between the belt discharging device and the base 1 naturally falls under the action of self gravity. After the rotating shaft 5 loses the bottom support of the steel belt, the rotating shaft 5 naturally falls under the action of self gravity. When the steel belt is excessively loosened, the rotating shaft 5 falls to the second detection trigger position, and the second detection member 16 detects the rotating shaft 5 and sends a second trigger signal to the controller. The controller judges the rotating speed of the driving motor 2 to be increased according to the second trigger signal and the preset lower limit value, the steel belt winding speed is increased, and the phenomenon that the steel belt is too loose in the conveying and winding process to influence the grinding and brushing effect of the later-stage phosphorus breaking roller is avoided.
In addition, in this embodiment, the vertical rod 4 is further provided with a limiting member 13, and the limiting member 13 is located below the second detecting member 16. When the speed regulating component 3 is in a dormant state or the steel belt is too loose, the rotating shaft 5 slides downwards to abut against the limiting part 13, so that the rotating shaft 5 is prevented from directly impacting the ground to cause damage to the rotating shaft 5.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a steel band direction subassembly, a serial communication port, includes two pole settings, the equal vertical setting of two pole settings is just parallel to each other, set up the pivot between two pole settings, the pivot transversely sets up, between two pole settings in the below of pivot forms the feed channel who is used for passing the steel band, just the pivot with pole setting sliding connection, the direction of height of pole setting can be followed in the pivot and slided from top to bottom, the pivot can be around self axis circumferential direction.
2. The steel strip guiding assembly according to claim 1, wherein one of the upright posts is provided with a guide rail extending along a height direction thereof, the guide rail is slidably provided with a sliding block, one end of the rotating shaft is connected with the sliding block, and the other end of the rotating shaft is not connected with the other upright post.
3. The steel strip guiding assembly according to claim 2, wherein the sliding block is provided with a bearing seat, the rotating shaft comprises an inserted rod and a rotating cylinder which are coaxially arranged, the head end of the inserted rod is inserted into the bearing seat and is rotatably connected with the bearing seat, and the rotating cylinder is detachably connected with the tail end of the inserted rod.
4. The steel strip guiding assembly according to claim 3, wherein the rotating cylinder is provided with a hollow pipeline penetrating through two end heads along the length direction thereof, the tail end of the inserted rod is inserted into the hollow pipeline, the tail end of the inserted rod is provided with an annular groove along the circumference thereof, the wall of the rotating cylinder is provided with a threaded hole, the threaded hole is internally connected with a screw rod, and the threaded head of the screw rod is located in the annular groove and abuts against the bottom of the annular groove.
5. A steel strip guiding device, comprising the steel strip guiding assembly as claimed in any one of claims 1 to 4, and further comprising a steel strip passing through the feed channel, the steel strip passing around the spindle to contact the bottom pocket of the spindle; when the steel belt is in a tight state, the steel belt drives the rotating shaft to slide upwards along the height direction of the vertical rod; when the steel belt is in a loose state, the rotating shaft slides downwards along the height direction of the vertical rod under the action of self gravity until the rotating shaft is abutted against the surface of the steel belt.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023249066.4U CN214934583U (en) | 2020-12-29 | 2020-12-29 | Steel band direction subassembly and steel band guider |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023249066.4U CN214934583U (en) | 2020-12-29 | 2020-12-29 | Steel band direction subassembly and steel band guider |
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| CN214934583U true CN214934583U (en) | 2021-11-30 |
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| CN202023249066.4U Active CN214934583U (en) | 2020-12-29 | 2020-12-29 | Steel band direction subassembly and steel band guider |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524314A (en) * | 2022-04-24 | 2022-05-24 | 江苏巨弘捆带制造有限公司 | Wind-up roll protection mechanism for steel band production |
-
2020
- 2020-12-29 CN CN202023249066.4U patent/CN214934583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524314A (en) * | 2022-04-24 | 2022-05-24 | 江苏巨弘捆带制造有限公司 | Wind-up roll protection mechanism for steel band production |
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