CN214919337U - Silicon steel side cut recoiling unit - Google Patents
Silicon steel side cut recoiling unit Download PDFInfo
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- CN214919337U CN214919337U CN202120393140.5U CN202120393140U CN214919337U CN 214919337 U CN214919337 U CN 214919337U CN 202120393140 U CN202120393140 U CN 202120393140U CN 214919337 U CN214919337 U CN 214919337U
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Abstract
The utility model relates to a silicon steel side cut recoiling unit, including linking up decoiler, entry threading device, entry that arrange in proper order and turning to pinch roll, entry and cutting, the unit of cutting edge, export and turning to pinch roll and batch the unit, the unit of cutting edge includes that the side cut pinch roll, the entry that link up in proper order along belted steel traffic direction and arrange is stabilized the roller, cut edge and cut and export the stabilized roll, the waste material outlet side that the side cut was linked up and is arranged the scrap edge and cut, the waste material outlet side that the scrap edge was cut disposes side cut waste material output device. The utility model provides a silicon steel side cut recoiling unit adopts the combination of side cut scissors + garrulous limit scissors to carry out the side cut operation to belted steel, has avoided traditional slitter edge to batch the mode, can be applicable to silicon steel side cut operation betterly. The edge cutting pinch roll is matched with the inlet stabilizing roll and the outlet stabilizing roll, so that the running stability of the strip steel during edge cutting operation can be obviously improved, the edge cutting quality of the strip steel is ensured, and the production efficiency can be correspondingly improved.
Description
Technical Field
The utility model belongs to the technical field of the metallurgical equipment, especially, silicon steel production facility technical field, concretely relates to silicon steel side cut rewinding unit.
Background
The silicon steel edge cutting and rewinding machine set is mainly used for edge cutting and coil splitting of silicon steel finished product coils and adopts a discontinuous production mechanism. The head of each roll of strip steel needs to penetrate from the head of the unit to the tail of the unit, so that the passing property of thin strip steel production is the primary problem, and the production efficiency is directly influenced by overlong unit; because high-grade silicon steel has brittleness, the cut waste edge cannot meet the requirement in the traditional waste edge coiling mode; in addition, the stability of the silicon steel edge cutting and the coiling quality are required to be improved at present.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a silicon steel side cut heavy coil unit can solve prior art's partial defect at least.
The utility model relates to a silicon steel side cut recoiling unit, including linking up decoiler, entry threading device, entry that arrange in proper order and turning to pinch roll, entry and cutting, the unit of cutting edge, export and turning to pinch roll and batch the unit, the unit of cutting edge includes that the side cut pinch roll, the entry that link up in proper order along belted steel traffic direction and arrange is stabilized the roller, cut edge and cut and export the stabilized roll, the waste material outlet side that the side cut was linked up and is arranged the scrap edge and cut, the waste material outlet side that the scrap edge was cut disposes side cut waste material output device.
In one embodiment, the trim pinch rolls and the inlet stabilizing rolls are integrally mounted on the same roll stand.
In one embodiment, the inlet stabilizing rollers and the outlet stabilizing rollers are both of a double-roller structure, and the double-roller structure comprises upper stabilizing rollers and lower stabilizing rollers, and the axes of the upper stabilizing rollers and the axes of the corresponding lower stabilizing rollers are arranged in a staggered manner in the running direction of the steel strip.
In one embodiment, the upper stabilizing rollers are connected with a lifting drive mechanism, the lower stabilizing rollers are fixed in position, and the two lower stabilizing rollers are located between the two upper stabilizing rollers.
As one embodiment, the inlet threading device comprises a magnetic belt threading guide.
In one embodiment, a strip steel centering detection unit is arranged between the inlet steering pinch roll and the inlet shear.
In one embodiment, the uncoiler, the inlet threading device and the inlet turning pinch roll are all arranged on the same traverse platform, the traverse platform is arranged on a traverse rail in a sliding mode and is provided with a traverse driving mechanism, the guide direction of the traverse rail is perpendicular to the running direction of the strip steel, and the traverse driving mechanism and the strip steel centering detection unit are controlled in an interlocking mode.
As an embodiment, a centering device is arranged on the inlet side of the inlet deflecting pinch roll.
As one embodiment, a waste guide plate table is arranged between the inlet shears and the trimming pinch roll, a conveying guide plate is arranged between the trimming shears and the outlet stabilizing roll, and a first rolling structure suitable for rolling contact with the strip steel is arranged on a guide table surface of the waste guide plate table and/or the conveying guide plate.
As one embodiment, an outlet shear and a sampling guide plate table are arranged between the outlet stabilizing roll and the outlet turning pinch roll, and a second rolling structure suitable for being in rolling contact with the strip steel is arranged on a guide table surface of the sampling guide plate table.
The utility model discloses following beneficial effect has at least:
the utility model provides a silicon steel side cut recoiling unit adopts the combination of side cut scissors + garrulous limit scissors to carry out the side cut operation to belted steel, has avoided traditional slitter edge to batch the mode, can be applicable to silicon steel side cut operation betterly. The edge cutting pinch roll is matched with the inlet stabilizing roll and the outlet stabilizing roll, so that the running stability of the strip steel during edge cutting operation can be obviously improved, the edge cutting quality of the strip steel is ensured, and the production efficiency can be correspondingly improved.
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 the drawings without creative efforts.
Fig. 1 is the utility model provides a silicon steel side cut rewound unit arrange the schematic diagram.
Detailed Description
The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As fig. 1, the embodiment of the utility model provides a silicon steel side cut recoiling unit, including linking up decoiler 1, the entry threading device 2 that arranges in proper order, entry turn to pinch roll 3, entry shear 5, side cut unit, export turn to pinch roll 20 and batch the unit, the side cut unit includes along belted steel traffic direction linking up the side cut pinch roll 9, the entry stabilizer roll 10, the side cut of arranging in proper order and cut 11 and export stabilizer roll 15, the scrap outlet side that the side cut 11 links up and has arranged scrap cutter 12, the scrap outlet side that the scrap cutter 12 was cut to the scrap is disposed side cut waste material output device 13.
The uncoiler 1 is a conventional device in the field, and the specific structure is not described in detail here.
The inlet threading device 2 is used for assisting in completing threading operation, and can guide a tape head to the inlet steering pinch roll 3. In one embodiment, the inlet threading device 2 comprises a magnetic belt threading guide plate which can swing to be close to a steel coil and adsorb the head of the strip steel, and the strip head is threaded to the inlet steering pinch roll 3 under the coordination of the uncoiler 1; the magnetic belt type threading guide plate can further adopt a telescopic guide plate structure and can realize the automatic up-and-down uncoiling of the silicon steel thin belt.
Further, as shown in fig. 1, a strip steel centering detection unit 4 is arranged between the inlet steering pinch roll 3 and the inlet shear 5; in one embodiment, the strip centering detection unit 4 employs a CPC (central Position Control) photoelectric sensor. In a preferable scheme, the uncoiler 1, the inlet threading device 2 and the inlet steering pinch roll 3 are uniformly arranged on the same traverse platform, the traverse platform is arranged on a traverse rail in a sliding manner and is provided with a traverse driving mechanism, the guide direction of the traverse rail is perpendicular to the running direction of strip steel, and the traverse driving mechanism and the strip steel centering detection unit 4 are in interlocking control; when the strip head is conveyed to the strip steel centering detection unit 4, if the strip head is identified to have centering deviation, the deviation correction operation can be carried out by controlling the transverse moving platform to do transverse moving, so that the strip steel is accurately positioned at the center of the unit, and the strip steel is ensured not to deviate in the process of strip steel threading and running.
The inlet shears 5 can be used for cutting off the head and the tail of the strip steel, and a first shearing pinch roll can be arranged on the inlet side of the inlet shears 5 and used for pinching the strip steel, so that the strip passing operation can be facilitated, and the running stability of the strip steel can be ensured during the shearing operation of the inlet shears 5. Further, as shown in fig. 1, a scrap guide table 6 is arranged between the inlet shears 5 and the trimming pinch roll 9, and the scrap guide table 6 not only can feed the scrap cut by the inlet shears 5 into a scrap collecting device 7, but also can play a role in assisting threading; the scrap guide table 6 is generally provided with a swing drive mechanism to better facilitate scrap transport and assist threading.
In an alternative embodiment, as shown in fig. 1, a centering device 8 is arranged on the inlet side of the inlet steering pinch roll 3, and the centering device 8 is used for enabling the strip steel to enter the trimming pinch roll 9 in a centering manner, so that the precision of trimming the strip steel is ensured, and the quality of the strip steel is improved; the centering device 8 may adopt a centering device conventional in the art, such as a rectification roller, and the specific structure is not described herein.
The trimming pinch roll 9 not only can facilitate the threading operation, but also can be matched with the inlet stabilizing roll 10 and the outlet stabilizing roll 15, thereby obviously improving the running stability of the strip steel during the trimming operation and ensuring the trimming quality of the strip steel. In one embodiment, the trimming pinch rolls 9 and the inlet stabilizing rolls 10 are integrally mounted on the same roll frame, so that the strip threading distance can be effectively shortened.
Further optimizing the structure of the above trimming unit, as shown in fig. 1, the inlet stabilizing rollers 10 and the outlet stabilizing rollers 15 are both of a double-roller structure, which includes upper stabilizing rollers and lower stabilizing rollers, and the axes of the upper stabilizing rollers and the axes of the corresponding lower stabilizing rollers are arranged in a staggered manner in the running direction of the strip. Optionally, the upper stabilizing roller is connected with a lifting driving mechanism, the lower stabilizing roller is fixed in position, the upper stabilizing roller is opened (namely lifted to a standby position) during threading, and the upper stabilizing roller is pressed down during normal running of the unit. Because the upper stabilizing rollers and the lower stabilizing rollers are arranged in a staggered manner and are matched with each other, the strip steel can form a certain wrap angle on the upper stabilizing rollers and the lower stabilizing rollers, strip steel shaking in the strip steel edge cutting process can be reduced, and the edge cutting stability and the strip steel edge cutting quality are ensured. Further, as shown in fig. 1, the two lower stabilizing rolls are located between the two upper stabilizing rolls, the rolling reduction of the upper stabilizing rolls is easier to control, and especially when the positions of the lower stabilizing rolls are fixed, the levelness of the strip steel between the inlet stabilizing rolls 10 and the outlet stabilizing rolls 15 can be ensured, and better trimming stability can be obtained.
Easily understood, the edge shears 11 are used for edge cutting operation of the strip steel, and generally, a group of edge shears 11 are respectively arranged at two sides of a strip steel running channel, so that each group of edge shears 11 is provided with a group of scrap shears 12; the scrap cutter 12 cuts the cut scrap into short strips, and the short strips fall into the scrap discharge unit 13 and are removed to the outside of the machine. In one embodiment, the scrap edge conveyor is a belt conveyor.
As shown in fig. 1, an outlet shear 16 and a sampling guide table 17 are arranged between the outlet stabilizing roll 15 and the outlet turning pinch roll 20, and the outlet shear 16 can be used for slitting steel coils and performing strip steel sampling operation. Likewise, on the entry side of the exit shears 16, second shearing pinch rolls may be arranged for pinching the strip, facilitating threading operations and ensuring the running stability of the strip during shearing operations of the exit shears 16. The sampling guide plate table 17 can not only convey the sample plate cut by the outlet shear 16 into the sampling and collecting device 18, but also play a role in assisting tape threading; the sample guide table 17 is typically configured with a swing drive mechanism to better facilitate template transport and tape threading.
Further, as shown in fig. 1, a conveying guide 14 is arranged between the trimming shears 11 and the outlet stabilizing roller 15, and the conveying guide 14 can be used for assisting threading. In one embodiment, the waste guide plate table 6 and/or the guide table surface of the conveying guide plate 14 are/is provided with a first rolling structure suitable for rolling contact with the strip steel, and the first rolling structure can reduce strip threading resistance and ensure smooth strip threading; the first rolling structure can adopt a roller, a ball and the like.
Similarly, a second rolling structure suitable for rolling contact with the strip steel is arranged on the guide table surface of the sampling guide plate table 17. The second scrolling structure can refer to the first scrolling structure, and is not described herein.
Further, an outlet strip guide plate is arranged between the outlet turning pinch roll 20 and the winding unit, and the strip head can be guided to the winding unit through the outlet turning pinch roll 20 and the outlet strip guide plate. The winding unit includes a winder 21, and a belt wrapper 22 may be further provided.
Further, as shown in fig. 1, an EPC (Edge Position Control) photoelectric sensor 19 is arranged at an inlet side of the exit turning pinch roll 20, so as to detect an offset of the strip Edge; the coiling unit and the outlet steering pinch roll 20 can be correspondingly arranged to synchronously traverse so as to perform deviation rectifying movement and ensure the flush coiling of the strip steel, and reference can be made to the mode that the uncoiler 1, the inlet threading device 2 and the inlet steering pinch roll 3 are uniformly arranged on the same traversing platform, and the detailed description is not given here.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a silicon steel side cut recoiling unit, includes that decoiler, entry threading device, entry that link up in proper order and arrange turn to pinch roll, entry are cut, are cut edge unit, export and turn to pinch roll and batch the unit, its characterized in that: the side cut unit includes that the side cut pinch roll, the entry that link up in proper order along belted steel traffic direction arrange stabilizes the roller, side cut and export the roller, the scrap outlet side that the side cut was cut links up and is arranged the scrap edge and cut, the scrap outlet side that the scrap edge was cut disposes side cut waste material output device.
2. The silicon steel trimming rewinding unit as set forth in claim 1, characterized in that: the edge cutting pinch roll and the inlet stabilizing roll are integrally installed on the same roll frame.
3. The silicon steel trimming rewinding unit as set forth in claim 1, characterized in that: the inlet stabilizing rollers and the outlet stabilizing rollers are of a double-roller structure, the double-roller structure comprises upper stabilizing rollers and lower stabilizing rollers, and the axes of the upper stabilizing rollers and the axes of the corresponding lower stabilizing rollers are arranged in a staggered mode in the running direction of the strip steel.
4. The silicon steel trimming rewinding unit as set forth in claim 3, characterized in that: the upper stabilizing rollers are connected with a lifting driving mechanism, the lower stabilizing rollers are fixed in position, and the two lower stabilizing rollers are located between the two upper stabilizing rollers.
5. The silicon steel trimming rewinding unit as set forth in claim 1, characterized in that: the inlet threading device comprises a magnetic belt type threading guide plate.
6. The silicon steel trimming rewinding unit as set forth in claim 1, characterized in that: and a strip steel centering detection unit is arranged between the inlet steering pinch roll and the inlet shear.
7. The silicon steel trimming rewinding unit as set forth in claim 6, characterized in that: the uncoiler, the inlet threading device and the inlet steering pinch roll are uniformly distributed on the same transverse moving platform, the transverse moving platform is arranged on a transverse moving rail in a sliding mode and is provided with a transverse moving driving mechanism, the guiding direction of the transverse moving rail is perpendicular to the running direction of the strip steel, and the transverse moving driving mechanism and the strip steel centering detection unit are controlled in an interlocking mode.
8. The silicon steel trimming rewinding unit as set forth in claim 1, characterized in that: and a centering device is arranged on the inlet side of the inlet turning pinch roll.
9. The silicon steel trimming rewinding unit as set forth in claim 1, characterized in that: a waste guide plate table is arranged between the inlet shears and the trimming pinch roll, a conveying guide plate is arranged between the trimming shears and the outlet stabilizing roll, and a first rolling structure suitable for rolling contact with strip steel is arranged on a guide table surface of the waste guide plate table and/or the conveying guide plate.
10. The silicon steel trimming rewinding unit as set forth in claim 1, characterized in that: an outlet shear and a sampling guide plate table are arranged between the outlet stabilizing roller and the outlet steering pinch roller, and a second rolling structure suitable for rolling contact with the strip steel is arranged on a guide table surface of the sampling guide plate table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393140.5U CN214919337U (en) | 2021-02-22 | 2021-02-22 | Silicon steel side cut recoiling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120393140.5U CN214919337U (en) | 2021-02-22 | 2021-02-22 | Silicon steel side cut recoiling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214919337U true CN214919337U (en) | 2021-11-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120393140.5U Active CN214919337U (en) | 2021-02-22 | 2021-02-22 | Silicon steel side cut recoiling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214919337U (en) |
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2021
- 2021-02-22 CN CN202120393140.5U patent/CN214919337U/en active Active
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