CN214078538U - Vertical decoiler with auxiliary stay - Google Patents
Vertical decoiler with auxiliary stay Download PDFInfo
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- CN214078538U CN214078538U CN202022841947.9U CN202022841947U CN214078538U CN 214078538 U CN214078538 U CN 214078538U CN 202022841947 U CN202022841947 U CN 202022841947U CN 214078538 U CN214078538 U CN 214078538U
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- tray
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- guide rail
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Abstract
The utility model discloses a vertical decoiler with auxiliary support, which relates to the technical field of vertical decoiler, comprising a decoiler main body and an auxiliary support device, wherein the auxiliary support device comprises a chassis, a vertical moving mechanism is arranged on the chassis, a tray is arranged on the vertical moving mechanism, two roller frames are connected on the tray in a sliding way, rollers are connected on the roller frames in a rotating way, first threaded holes are formed in the middle positions of the roller frames, and the internal threads of the first threaded holes of the two roller frames are opposite in rotating direction; still fixed being provided with first motor on the tray, the motor has first lead screw through the coupling joint, and first lead screw and first screw hole threaded connection just rotate with the tray and be connected. The utility model provides a can effectively improve decoiler main part during operation belted steel coils stability, guarantee production safety and production efficiency, improve the vertical decoiler with auxiliary stay of decoiler main part practical life simultaneously.
Description
Technical Field
The utility model relates to a vertical decoiler technical field especially relates to a vertical decoiler with auxiliary stay.
Background
In the strip steel processing process, a strip steel coil needs to be installed on an uncoiler firstly, and the uncoiled strip steel is slowly conveyed to a production line through the rotation of the uncoiler.
The utility model discloses a current utility model patent of granting bulletin No. CN211191461U discloses a punch press belted steel blowing frame, the load simulator comprises a case, it is connected with the pivot to rotate on the machine case, the pivot is the cavity setting, the one end that quick-witted case was kept away from in the pivot is installed servo motor, servo motor rotates and is connected with the threaded rod, the threaded rod is located the axis of pivot, sliding connection has sliding sleeve on the surface of pivot, it is a plurality of with threaded rod screw-thread fit's rack to be provided with on the sliding sleeve's the inner wall, welded fastening has the mounting panel a plurality of on the sliding sleeve, it has a plurality of connecting rods to articulate on the mounting panel, the one end that the mounting panel was kept away from to the connecting rod articulates there is the fixed column, the one side welding that the fixed column deviates from the connecting rod has the backup pad, be provided with the spout in the pivot, it is a plurality of spouts towards the one end of catch tray, bayonet joint and spout sliding fit.
By adopting the technical scheme, the strip steel coil is placed on the rotating shaft, and then the rotating shaft rotates under the driving of the driving motor to send the steel strip into the punching machine. However, when the strip steel coil rotates on the uncoiler, the lower part of the strip steel coil is in a suspended state, which has great influence on production safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a vertical decoiler with auxiliary stay utilizes the gyro wheel of a pair of adjustable interval to carry out auxiliary stay to the belted steel coil, improves belted steel and is opening a book the stability of in-process, guarantees production safety.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a vertical decoiler with auxiliary stay, includes the decoiler main part, the fixed base that is provided with in one side that the decoiler main part supports the band steel, the fixed surface has first guide rail on the base. The vertical uncoiler further comprises an auxiliary supporting device, the auxiliary supporting device comprises a chassis with a cuboid structure, a first pulley which is in sliding fit with a first guide rail is fixed on the lower surface of the chassis, a vertical moving mechanism is arranged on the chassis, a tray is arranged on the vertical moving mechanism, a second guide rail is arranged on the upper surface of the tray, two roller frames are connected onto the second guide rail in a sliding mode, the upper ends of the roller frames are rotatably connected with rollers through bearings, a first threaded hole penetrates through the middle of each roller frame, and the internal threads of the first threaded holes of the two roller frames are opposite in rotating direction; still fixedly on the tray be provided with first motor, first motor has first lead screw through the coupling joint, first lead screw and the first screw hole threaded connection on the gyro wheel frame just connect on the tray through the bearing.
By adopting the technical scheme, the first motor rotates to drive the first lead screw to rotate, and the two roller carriers can be close to or separated from each other at the same time due to the fact that the internal threads of the first threaded holes of the two roller carriers are opposite in rotating direction. Before the strip steel coil is installed on the uncoiler main body, the auxiliary supporting device is arranged at one end, away from the uncoiler main body, of the first guide rail, the distance between the two roller frames is adjusted to a proper range under the driving of the first motor, then the strip steel coil is hoisted to the auxiliary supporting device, and then the strip steel coil is adjusted to a proper height through the vertical moving mechanism. An operator pushes the auxiliary supporting device to install the strip steel coil on the uncoiler main body; after the installation of the strip steel coil is finished, the auxiliary supporting device continues to support the uncoiling process of the strip steel coil, and the height of the tray and the distance between the roller frames are adjusted along with the gradual reduction of the diameter of the strip steel coil. By using the method, the height of the tray of the auxiliary supporting device and the distance between the roller frames can be dynamically adjusted in the working process of the uncoiler main body, so that the stability of the strip steel coil in the working process of the uncoiler main body is improved, the risk of the strip steel coil being scattered or falling is reduced, and the production safety and the production efficiency are ensured; meanwhile, an auxiliary support is arranged below the strip steel coil, so that the asymmetric pressure on the single side of the uncoiler main body is reduced, and the service life and the use safety of the uncoiler main body are improved.
The utility model discloses further set up to: the base is further fixedly provided with a rack parallel to the first guide rail, the chassis is further fixedly provided with a second motor, the second motor is fixedly provided with a gear through a key, and the gear is meshed with the rack on the base.
Through adopting above-mentioned technical scheme, the second motor rotates and drives the gear and rotate, makes the chassis can slide on the guide rail, and this kind of design can effectively reduce operating personnel's working strength, saves the time of installing the belted steel coil, improves work efficiency.
The utility model discloses further set up to: the tray is characterized in that baffle plates are fixedly arranged on two sides of the tray and are rectangular, and semicircular gaps are formed in the middle of the upper edges of the baffle plates.
By adopting the technical scheme, the baffle can be scattered in the uncoiling process of the strip steel coil, the working stability of the vertical uncoiler is improved, and meanwhile, certain safety protection is also performed on the strip steel coil, so that the safety of the strip steel coil is improved.
The utility model discloses further set up to: the upper edge of the baffle is bent towards the direction far away from the tray to form a flanging.
By adopting the technical scheme, the flanging can have a certain guiding function in the process of hanging the strip steel coil, and the use convenience of the vertical uncoiler is improved.
The utility model discloses further set up to: the vertical moving mechanism comprises a third motor, the third motor is horizontally and fixedly arranged on the upper surface of the chassis, the shaft end of the third motor is connected with a second lead screw through a coupler, and the second lead screw is rotatably connected to the chassis through a bearing; the upper surface of the chassis is provided with a third guide rail, the third guide rail is connected with a sliding block in a sliding manner, the middle part of the sliding block is provided with a second threaded hole, the second threaded hole is in threaded sleeve joint with a second lead screw, the vertical moving mechanism further comprises a shear type lifting support, and the lower end of the shear type lifting support is hinged to the sliding block and the chassis respectively; the lower surface of the tray is provided with a fourth guide rail, the fourth guide rail is connected with a pulley in a rolling mode, and the upper end of the scissor type lifting support is hinged to the tray and the pulley respectively.
Through adopting above-mentioned technical scheme, the third motor rotates and will drive the second lead screw and rotate, and the slider slides along the extending direction of lead screw to can realize the rising and the decline of tray through cutting formula lifting support.
To sum up, the utility model discloses a beneficial technological effect does:
(1) the support of the rollers with adjustable intervals on the auxiliary supporting device and the protection of the baffle are utilized, so that the stability of the strip steel coil during the operation of the uncoiler main body is effectively improved, and the production safety and the production efficiency are ensured;
(2) the auxiliary supporting device is used for supporting the strip steel coil, so that the lateral asymmetric pressure of the strip steel coil on the uncoiler main body is reduced, and the service life of the uncoiler main body is prolonged;
(3) the flanging at the upper edge of the baffle is utilized, the convenience in hoisting the strip steel coil is improved, and the hoisting efficiency is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the auxiliary supporting device of the present invention;
fig. 3 is a front view of the auxiliary supporting device of the present invention, which mainly shows the positions and connection relationships of the chassis, the vertical moving mechanism, and the tray;
fig. 4 is a perspective view of the auxiliary supporting device of the utility model, which mainly shows the connection relationship between the vertical moving mechanism and the tray.
Reference numerals: 1. an uncoiler body; 2. a base; 3. a first guide rail; 4. a first pulley; 5. a chassis; 6. a tray; 7. a roller frame; 8. a roller; 9. a first motor; 10. a first lead screw; 11. a second guide rail; 12. a rack; 13. A second motor; 14. a gear; 15. a baffle plate; 16. flanging; 17. a third motor; 18. a second lead screw; 19. a third guide rail; 20. a slider; 21. a scissor lift support; 22. a second pulley; 23. a fourth guide rail; 24. a first threaded hole; 25. And a second threaded hole.
Detailed Description
The present invention will now be described more fully hereinafter with reference to the accompanying examples.
Referring to the attached drawings 1 and 2, the vertical uncoiler with the auxiliary support comprises an uncoiler main body 1, wherein a base 2 is fixedly arranged on one side, supporting strip steel, of the uncoiler main body 1, two first guide rails 3 and a rack 12 are fixedly arranged on the upper surface of the base 2, the rack 12 is located between the two first guide rails 3, and the three are parallel to each other. The vertical uncoiler further comprises an auxiliary supporting device, the auxiliary supporting device comprises a chassis 5 of a cuboid structure, four first pulleys 4 are fixedly arranged on the lower surface of the chassis 5, the first pulleys 4 are in rolling fit with the guide rails 3, a second motor 13 is fixedly arranged on the chassis 5, the shaft end of the second motor 13 is provided with a gear 14 through key connection, and the gear 14 is meshed with the rack 12 on the base 2. The second motor 13 rotates to drive the gear 14 to rotate, so that the chassis 5 can move on the base 2 along the first guide rail 3.
Referring to fig. 2, fig. 3 and fig. 4, a third motor 17 is horizontally and fixedly arranged on the upper surface of the chassis 5, the third motor 17 is fixedly connected with a second lead screw 18 through a coupling, and the second lead screw 18 is rotatably connected to the chassis 5 through a bearing; a third guide rail 19 is arranged on the upper surface of the chassis 5, a sliding block 20 is connected on the third guide rail 19 in a sliding manner, and a second threaded hole 25 is formed in the middle of the sliding block 20; supplementary strutting arrangement still includes tray 6, and tray 6 is the cuboid structure, and fourth guide rail 23 has been seted up to tray 6 lower surface, and roll movable fit has second pulley 22 in the fourth guide rail 23. The vertical moving mechanism further comprises a scissor type lifting support 21, the lower end of the scissor type lifting support 21 is hinged to the sliding block 20 and the chassis 5 respectively, and the upper end of the scissor type lifting support 21 is hinged to the tray and the pulley respectively. The third motor 17 rotates to drive the second lead screw 18 to rotate, so that the sliding block 20 slides along the extending direction of the lead screw 18, and the lifting and the lowering of the tray 6 can be realized through the scissor type lifting support 21.
Referring to fig. 2, a second guide rail 11 is arranged on the upper surface of the tray 6, two roller frames 7 are connected to the second guide rail 11 in a sliding manner, and first threaded holes 24 with opposite rotation directions are formed in the two roller frames 7; still fixedly on the tray 6 be provided with first motor 9, first motor 9 passes through the first lead screw 10 of shaft coupling fixedly connected with, and first lead screw 10 passes the screw hole on two gyro wheel framves 7 and rotates through the bearing and connect on tray 6. When the first motor 9 rotates, the screw rod is driven to rotate through the coupler, and the two roller 8 frames 7 are close to or separated from each other at the same time due to the fact that the screwing directions of the internal threads of the threaded holes of the two roller frames 7 are opposite. Before the strip steel coil is installed on the uncoiler main body 1, the auxiliary supporting device is positioned at one end of the guide rail, which is far away from the uncoiler main body 1, the position of the roller frame 7 is adjusted under the driving of the first motor 9 so as to achieve a proper distance, the strip steel coil is hoisted on the auxiliary supporting device, then the strip steel coil is adjusted to a proper height by utilizing the vertical moving mechanism, and the strip steel coil is installed on the uncoiler main body 1 through the driving auxiliary supporting device of the second motor 13; after the installation of the strip coil is completed, the auxiliary supporting device continues to support the uncoiling process of the strip coil, and the height of the tray 6 and the distance between the roller frames 7 are adjusted along with the gradual reduction of the diameter of the strip coil. By using the mode, the height of the tray 6 of the auxiliary supporting device and the distance between the roller frames 7 can be dynamically adjusted in the working process of the uncoiler main body 1, so that the stability of the strip steel coil in the working process of the uncoiler main body 1 is improved, the risk of the strip steel coil being scattered or falling is reduced, and the safety in production and the production efficiency are ensured; meanwhile, an auxiliary support is arranged below the strip steel coil, so that the asymmetric pressure on one side of the uncoiler main body 1 is reduced, and the service life and the safety of the uncoiler main body 1 are improved.
Referring to the attached drawing 1, two sides of the tray 6 are also fixedly provided with baffle plates 15, the baffle plates 15 are rectangular, and the middle parts of the upper edges of the baffle plates 15 are provided with semicircular gaps. The upper edge of the flap 15 is bent away from the tray 6 to form a flange 16. By the method, the baffle 15 can prevent the strip steel coil from being dispersed in the uncoiling process, the stability of the strip steel coil during the operation of the vertical uncoiler is improved, and meanwhile, certain safety protection is also performed on the strip steel coil, so that the safety of the strip steel coil is improved; the flanging 16 can have a certain guiding function in the process of hanging the strip steel coil, and the use convenience of the vertical uncoiler is improved.
The working principle of the embodiment is as follows: before use, the auxiliary supporting device is positioned at one end of the guide rail, which is far away from the uncoiler main body 1, the position of the roller frame 7 is adjusted to reach a proper distance under the drive of the first motor 9, then the strip steel coil is hoisted to the auxiliary supporting device, then the strip steel coil is adjusted to a proper height by utilizing the vertical moving mechanism, and the strip steel coil is installed on the uncoiler main body 1 by the auxiliary supporting device under the drive of the second motor 13; after the installation of the strip steel coil is completed, the auxiliary supporting device continues to support the uncoiling process of the strip steel coil, the height of the tray 6 and the distance between the roller frames 7 are adjusted along with the gradual reduction of the diameter of the strip steel coil, the auxiliary supporting device can always provide effective support for the strip steel coil in the use process, the stability of the strip steel coil in the working process of the uncoiler main body 1 is improved, the risk of the strip steel coil being scattered or falling is reduced, and the safety and the production efficiency of production are guaranteed.
The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. The utility model provides a vertical decoiler with auxiliary stay, includes decoiler main part (1), its characterized in that: a base (2) is fixedly arranged on one side of the uncoiler main body (1) supporting the strip steel, a first guide rail (3) is fixed on the base (2), the vertical uncoiler also comprises an auxiliary supporting device, the auxiliary supporting device comprises a chassis (5), a first pulley (4) is fixedly arranged on the lower surface of the chassis (5), a vertical moving mechanism is arranged on the chassis (5), a tray (6) is arranged on the vertical moving mechanism, a second guide rail (11) is arranged on the upper surface of the tray (6), the second guide rail (11) is connected with two roller carriers (7) in a sliding way, the upper end of the roller carrier (7) is rotationally connected with a roller (8), a first threaded hole (24) which horizontally penetrates through is arranged in the middle of the roller carrier (7), the internal thread directions of the first threaded holes (24) of the two roller frames (7) are opposite; still fixedly on tray (6) be provided with first motor (9), first motor (9) axle head fixedly connected with first lead screw (10), first lead screw (10) and first screw hole (24) screw on gyro wheel frame (7) cup joint and rotate with tray (6) and be connected.
2. The vertical unwinder with auxiliary support according to claim 1, wherein: the base (2) is further fixedly provided with a rack (12) parallel to the first guide rail (3), the chassis (5) is further fixedly provided with a second motor (13), a gear (14) is fixedly arranged at the shaft end of the second motor (13), and the gear (14) is meshed with the rack (12) on the base (2).
3. The vertical unwinder with auxiliary support according to claim 1, wherein: baffle plates (15) are fixedly arranged on two sides of the width direction of the tray (6), and semicircular notches are formed in the middle of the upper edge of each baffle plate (15).
4. The vertical unwinder with auxiliary support according to claim 3, wherein: the upper edge of the baffle (15) is bent towards the direction far away from the tray (6) to form a flanging (16).
5. The vertical unwinder with auxiliary support according to claim 1, wherein: the vertical moving mechanism comprises a third motor (17), the third motor (17) is fixedly arranged on the upper surface of the chassis (5), and a second lead screw (18) which is rotatably connected with the chassis (5) is fixedly arranged at the shaft end of the third motor (17); a third guide rail (19) is arranged on the upper surface of the chassis (5), a sliding block (20) is connected onto the third guide rail (19) in a sliding manner, a second threaded hole (25) is formed in the middle of the sliding block (20), and the second threaded hole (25) is in threaded sleeve connection with a second lead screw (18); the vertical moving mechanism comprises a scissor type lifting support (21), the lower end of the scissor type lifting support is hinged to a sliding block (20) and a chassis (5) respectively, a fourth guide rail (23) is arranged on the lower surface of the tray (6), the fourth guide rail (23) is connected with a pulley (22) in a rolling mode, and the upper end of the scissor type lifting support (21) is hinged to the tray and the pulley (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022841947.9U CN214078538U (en) | 2020-11-30 | 2020-11-30 | Vertical decoiler with auxiliary stay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022841947.9U CN214078538U (en) | 2020-11-30 | 2020-11-30 | Vertical decoiler with auxiliary stay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214078538U true CN214078538U (en) | 2021-08-31 |
Family
ID=77454584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022841947.9U Active CN214078538U (en) | 2020-11-30 | 2020-11-30 | Vertical decoiler with auxiliary stay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214078538U (en) |
-
2020
- 2020-11-30 CN CN202022841947.9U patent/CN214078538U/en active Active
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