CN219546214U - Steel band unreeling device - Google Patents
Steel band unreeling device Download PDFInfo
- Publication number
- CN219546214U CN219546214U CN202320420836.1U CN202320420836U CN219546214U CN 219546214 U CN219546214 U CN 219546214U CN 202320420836 U CN202320420836 U CN 202320420836U CN 219546214 U CN219546214 U CN 219546214U
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- connecting plate
- steel strip
- mounting
- groove
- unreeling device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the field of steel part processing, in particular to a steel strip unreeling device, which comprises a mounting frame, wherein a mandrel is rotatably arranged on the mounting frame, a plurality of supporting arc plates are arranged on the peripheral side wall of the mandrel, one side, far away from the mandrel, of each supporting arc plate is detachably provided with a mounting rib, the mounting ribs are matched with the inner diameter of a steel strip coil, one side, close to the mandrel, of each mounting rib is provided with a connecting plate, and each supporting arc plate is provided with a mounting groove for mounting the connecting plate. The utility model has the effect of enabling the mandrel to adapt to the inner diameter requirement of the steel strip coil so as to improve the practicability of the steel strip unreeling device.
Description
Technical Field
The utility model relates to the field of steel part processing, in particular to a steel strip unreeling device.
Background
The steel strip is a narrow and long steel plate which is produced to meet the requirements of various metal or mechanical products produced industrially by different industrial departments, and has the advantages of high dimensional accuracy, good surface quality, convenience in processing, material saving and the like. Because the steel belt is generally longer, the steel belt is coiled into a steel belt coil through a certain steel belt uncoiling device, then the steel belt coil is arranged, and the steel belt coil is gradually uncoiled when in use.
In the related art, the steel strip unreeling device comprises a mounting frame, a mandrel and a driving device for driving the mandrel to rotate, and the mandrel is rotatably mounted on the mounting frame. When the steel belt is required to be wound, the mandrel is driven to rotate, and the steel belt winds the peripheral side wall of the mandrel along with the rotation of the mandrel to form a steel belt roll.
The steel coil has various specifications, and the inner diameter of the steel coil is often larger than the diameter of the mandrel. When the inner diameter of the required steel strip coil is larger than the diameter of the mandrel, the steel strip is easy to shake in the coiling forming process, so that the forming efficiency of the steel strip coil is affected.
Aiming at the prior art, the inventor considers that the diameter of the mandrel in the steel strip unreeling device is fixed, and the mandrel is not easy to adapt to different steel strip coil inner diameter requirements, thereby reducing the practicability of the steel strip unreeling device.
Disclosure of Invention
In order to enable the mandrel to adapt to the inner diameter requirement of a steel strip coil so as to improve the practicability of the steel strip unreeling device, the utility model provides the steel strip unreeling device.
The utility model provides a steel strip unreeling device which adopts the following technical scheme:
the utility model provides a steel band unreeling device, includes the mounting bracket, rotate on the mounting bracket and install the dabber, the week lateral wall of dabber is provided with a plurality of support arc boards, support arc board one side of keeping away from the dabber and can dismantle and be provided with the installation bead, the internal diameter looks adaptation of installation bead and steel strip coil, one side that the installation bead is close to the dabber is provided with the connecting plate, support the arc board and offered the mounting groove that supplies the connecting plate to install.
By adopting the technical scheme, when the inner diameter of the steel strip coil is larger than the diameter of the mandrel, the mounting convex edges matched with the inner diameter of the steel strip coil are mounted on the supporting arc plate. When the steel belt is unreeled, the steel belt is wound along the mounting convex edges, so that the mandrel is adapted to the inner diameter requirement of the steel belt coil, and the practicability of the steel belt unreeling device is improved.
Optionally, the mounting draw-in groove has been seted up to the mounting groove inner wall, be provided with butt piece and spring in the mounting draw-in groove, the one end and the butt piece of spring link to each other, the other end and the lateral wall of mounting draw-in groove of spring link to each other, the butt piece passes through the spring and removes to the mutual butt of connecting plate.
Through adopting above-mentioned technical scheme, when installing the installation bead, install the mounting groove with the connecting plate in, the connecting plate simultaneously with the mutual butt of butt piece, the spring on the butt piece receives the pressure of connecting plate and contracts, the spring has the trend of recovering former length to make the spring promote the removal of butt piece to the direction that is close to the connecting plate, and then make the butt piece support the connecting plate tightly, improved the stability of installation bead installation.
Optionally, the butt piece is provided with the stopper, set up in the installation draw-in groove and supply the gliding spacing groove of stopper.
Through adopting above-mentioned technical scheme, the stopper is spacing to the butt piece, makes the butt piece when removing, is difficult for popping out the installation draw-in groove because of the elasticity of spring is too big, has improved the stability of butt piece installation.
Optionally, the stopper is the forked tail piece, spacing groove and stopper looks adaptation.
Through adopting above-mentioned technical scheme, make the stopper more inseparable that the stopper card was established in the spacing inslot to the stability of stopper installation has been improved.
Optionally, the lateral wall of connecting plate and the inner wall of mounting groove correspond and are provided with the magnetic block of mutual attraction, the fixed slot that supplies the magnetic block to install is all seted up to the inner wall of mounting groove and the lateral wall of connecting plate.
Through adopting above-mentioned technical scheme, when making the connecting plate install the mounting groove, through the magnetic block of mutual attraction, improved the stability of connecting plate installation to the stability of installation bead installation has been improved. Meanwhile, the magnetic block is more stable than the spring, the problems that the spring is easy to shake and the elastic force of the spring is overlarge are required to be considered when the spring is used, the limiting block is correspondingly arranged, and the problems are not required to be considered when the magnetic block is used, so that the convenience of installation of the connecting plate is improved.
Optionally, a guiding surface is arranged at one end of the inner wall of the mounting groove far away from the mandrel, and the guiding surface is used for guiding the connecting plate.
By adopting the technical scheme, the connecting plate is guided into the mounting groove, so that the accuracy of mounting the mounting convex edges is improved.
Optionally, a shock pad is arranged on the inner wall of the mounting groove.
Through adopting above-mentioned technical scheme, reduced the area of contact of mounting groove inner wall and connecting plate to make the connecting plate when installing the mounting groove in, not fragile, improved the life of connecting plate.
Optionally, the connecting plate is provided with a weight-reducing through hole, and the weight-reducing through hole penetrates through two ends of the connecting plate along the length direction of the connecting plate.
By adopting the technical scheme, the weight of the connecting plate is reduced, and the energy consumption is saved.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. through demountable installation's installation bead setting, when the internal diameter of steel strip coil is greater than the diameter of dabber, will install the installation bead with steel strip coil internal diameter looks adaptation on the support arc board. When the steel belt is unreeled, the steel belt is wound along the mounting convex edges, so that the mandrel is adapted to the inner diameter requirement of the steel belt coil, and the practicability of the steel belt unreeling device is improved;
2. through the arrangement of the abutting block and the spring, when the installation convex edge is installed, the connecting plate is installed in the installation groove, meanwhile, the connecting plate is mutually abutted with the abutting block, the spring on the abutting block is contracted by the pressure of the connecting plate, and the spring has the trend of restoring the original length, so that the spring pushes the abutting block to move towards the direction close to the connecting plate, the abutting block is further used for abutting the connecting plate, and the installation stability of the installation convex edge is improved;
3. through the setting of magnetic block, when making the connecting plate install the mounting groove, through the magnetic block of mutual attraction, improved the stability of connecting plate installation to the stability of installation bead installation has been improved. Meanwhile, the magnetic block is more stable than the spring, the problems that the spring is easy to shake and the elastic force of the spring is overlarge are needed to be considered when the spring is used, the limiting block is correspondingly arranged, and the problems are not needed to be considered when the magnetic block is used.
Drawings
Fig. 1 is a schematic view of the overall structure of a steel strip unreeling device according to an embodiment of the present utility model.
Fig. 2 is a schematic structural view for showing a connection board according to a first embodiment of the present utility model.
Fig. 3 is an enlarged view at a in fig. 2.
Fig. 4 is a schematic structural diagram for showing a limiting groove in the first embodiment of the utility model.
Fig. 5 is a schematic diagram of a structure for showing a magnetic block in a second embodiment of the present utility model.
Reference numerals illustrate: 1. a mounting frame; 2. a mandrel; 21. supporting an arc plate; 211. a mounting groove; 2111. a guide surface; 2112. a shock pad; 2113. installing a clamping groove; 2114. a limit groove; 22. mounting ribs; 221. a connecting plate; 2211. a weight-reducing through hole; 2212. a connecting block; 2213. an arc-shaped plate; 2214. a fixing groove; 3. an abutment block; 31. a limiting block; 4. a spring; 5. a magnetic block.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses a steel strip unreeling device.
Embodiment one:
referring to fig. 1, the steel strip unreeling device comprises a mounting frame 1 and a driving device for driving a mandrel 2 to rotate, wherein in the embodiment, a rotating motor is selected as the driving device, and the driving device is not shown in the drawing. The mandrel 2 is rotatably installed on the installation frame 1, a plurality of supporting arc plates 21 are fixed on the peripheral side wall of the mandrel 2 through connecting rods and bolts, an installation rib 22 is detachably installed on one side, far away from the mandrel 2, of the supporting arc plates 21, and the installation rib 22 is matched with the inner diameter of a steel strip coil. In the present embodiment, the support arc plates 21 are provided with four mounting ribs 22, the number of which corresponds to the number of support arc plates 21. When the inner diameter of the steel strip coil is larger than the diameter of the mandrel 2, the mounting bead 22 adapted to the inner diameter of the steel strip coil is mounted to the support arc plate 21. When unreeling the steel strip, the steel strip is wound along the mounting ribs 22, so that the mandrel 2 is adapted to the inner diameter of the steel strip coil, and the practicability of the steel strip unreeling device is improved.
Referring to fig. 1 and 2, a connecting plate 221 is fixedly connected to one side of the mounting rib 22, which is close to the mandrel 2, and a mounting groove 211 for mounting the connecting plate 221 is formed in the support arc plate 21. The connection plate 221 is provided with a weight-reducing through hole 2211, and the weight-reducing through hole 2211 penetrates through two ends of the connection plate 221 along the length direction of the connection plate 221. The provision of the weight-reducing through holes 2211 reduces the weight of the connection plate 221, saving energy consumption. The connecting plate 221 includes a connecting block 2212 and an arc plate 2213 that are fixedly connected, wherein a portion of the connecting plate 221 where the weight-reducing through hole 2211 is formed is the connecting block 2212, the arc plate 2213 is close to the mandrel 2 compared with the connecting block 2212, and the arc plate 2213 is adapted to support the arc plate 21.
Referring to fig. 2 and 3, a guide surface 2111 is integrally formed at an end of the inner wall of the mounting groove 211 remote from the spindle 2, and the guide surface 2111 is used for mounting and guiding the connection plate 221. The guide surface 2111 tapers in the direction from the connection block 2212 to the arcuate 2213. When the connection plate 221 is mounted in the mounting groove 211, the guide surface 2111 guides the connection plate 221, thereby improving the accuracy of mounting the mounting rib 22. The inner wall of the installation groove 211 is fixedly connected with a shock pad 2112. The arrangement of the shock pad 2112 reduces the contact area between the inner wall of the mounting groove 211 and the connecting plate 221, so that the connecting plate 221 is not easy to damage due to abrasion when being mounted in the mounting groove 211, and the service life of the connecting plate 221 is prolonged.
Referring to fig. 2, 3 and 4, a mounting groove 2113 is formed in the mounting groove 211, an abutment block 3 and a spring 4 are provided in the mounting groove 2113, and the abutment block 3 is elastically provided in the mounting groove 2113 by the spring 4. The abutment block 3 is movable to abut against the side walls on both sides in the thickness direction of the arcuate plate 2213 on the connection plate 221. One end of the spring 4 is fixedly connected with the inner wall of the mounting clamping groove 2113, and the other end of the spring 4 is fixedly connected with the abutting block 3. The bottom end of the abutting block 3 in the thickness direction is fixedly connected with a limiting block 31, and a limiting groove 2114 for sliding the limiting block 31 is formed in the mounting clamping groove 2113. In the present embodiment, four abutment blocks 3 are provided on each connection plate 221, and two abutment blocks 3 are provided on each connection plate 221 on both sides in the width direction. Two limiting blocks 31 are arranged on each abutting block 3, and the two limiting blocks 31 are arranged in parallel along the length direction of the connecting plate 221. The stopper 31 is the forked tail piece, and spacing groove 2114 and stopper 31 looks adaptation make stopper 31 card establish inseparabler in spacing groove 2114, and stopper 31 is difficult for rocking in spacing groove 2114 to the stability of stopper 31 installation has been improved. Meanwhile, the limiting block 31 limits the abutting block 3, so that the abutting block 3 is not easy to pop up the mounting clamping groove 2113 due to the overlarge elasticity of the spring 4 when moving, and the mounting stability of the abutting block 3 is improved.
The implementation principle of the steel strip unreeling device in the first embodiment of the utility model is as follows: when the inner diameter of the required steel strip coil is larger than the diameter of the mandrel 2, the mounting convex edges 22 which are matched with the inner diameter of the steel strip coil are mounted on the supporting arc plates 21, so that the mandrel 2 is adapted to the inner diameters of steel strip coils with different specifications, and the practicability of the steel strip unreeling device is finally improved. When the mounting rib 22 is mounted, the connection plate 221 is mounted in the mounting groove 211. In the process that the connecting plate 221 enters the mounting groove 211 along the guide surface 2111, the connecting plate 221 and the abutting block 3 are mutually abutted and press the abutting block 3 to move into the mounting clamping groove 2113, the spring 4 on the abutting block 3 is compressed by the pressure of the connecting plate 221, the spring 4 has a tendency of restoring the original length, so that the spring 4 pushes the abutting block 3 to move towards the direction close to the connecting plate 221, the abutting block 3 is further made to abut against the connecting plate 221, and the mounting stability of the mounting convex rib 22 is improved.
Embodiment two:
the difference from the first embodiment is that: referring to fig. 1 and 5, the side walls of both sides in the thickness direction of the connection plate 221 and the inner wall of the mounting groove 211 are provided with magnetic blocks 5 that attract each other, respectively. The inner wall of the mounting groove 211 and the side walls on both sides of the thickness direction of the connecting plate 221 are provided with fixing grooves 2214 for mounting the magnetic blocks 5, and the magnetic blocks 5 are fixedly mounted on the inner wall of the fixing grooves 2214. And the magnetic block 5 and the shock pad 2112 are arranged in a staggered manner. When the connecting plate 221 is mounted in the mounting groove 211, the corresponding magnetic blocks 5 on the inner walls of the connecting plate 221 and the mounting groove 211 are attracted to each other, so that the connecting plate 221 is fixed in the mounting groove 211, the mounting stability of the connecting plate 221 is improved, and the mounting stability of the mounting convex rib 22 is further improved. Meanwhile, the magnetic block 5 is more stable than the spring 4, the problems that the spring 4 is easy to shake and the elasticity is overlarge in the installation process are required to be considered when the spring 4 is used, the limiting block 31 is correspondingly arranged, and the problems are not required to be considered when the magnetic block 5 is used, so that the installation convenience of the connecting plate 221 is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. The utility model provides a steel band unreeling device, includes mounting bracket (1), install dabber (2) on mounting bracket (1) rotation, its characterized in that: the utility model discloses a steel strip coil, including dabber (2), the week lateral wall of dabber (2) is provided with a plurality of support arc board (21), support arc board (21) and keep away from one side of dabber (2) and dismantle be provided with installation bead (22), the internal diameter looks adaptation of installation bead (22) and steel strip coil, one side that installation bead (22) is close to dabber (2) is provided with connecting plate (221), support arc board (21) and offered mounting groove (211) that supply connecting plate (221) to install.
2. The steel strip unreeling device of claim 1 wherein: install draw-in groove (2113) have been seted up to mounting groove (211) inner wall, be provided with butt piece (3) and spring (4) in mounting draw-in groove (2113), the one end and the butt piece (3) of spring (4) link to each other, the other end and the lateral wall of mounting draw-in groove (2113) of spring (4) link to each other, butt piece (3) remove to mutual butt with connecting plate (221) through spring (4).
3. The steel strip unreeling device of claim 2 wherein: the abutting block (3) is provided with a limiting block (31), and a limiting groove (2114) for sliding the limiting block (31) is formed in the mounting clamping groove (2113).
4. A steel strip unreeling device according to claim 3 wherein: the limiting block (31) is a dovetail block, and the limiting groove (2114) is matched with the limiting block (31).
5. The steel strip unreeling device of claim 1 wherein: the side wall of connecting plate (221) and the inner wall of mounting groove (211) correspond and are provided with magnetic block (5) of mutual attraction, fixed slot (2214) that supplies magnetic block (5) to install are all seted up to the inner wall of mounting groove (211) and the lateral wall of connecting plate (221).
6. The steel strip unreeling device of claim 1 wherein: one end of the inner wall of the mounting groove (211) far away from the mandrel (2) is provided with a guide surface (2111), and the guide surface (2111) is used for guiding the connecting plate (221).
7. The steel strip unreeling device of claim 1 wherein: the inner wall of the mounting groove (211) is provided with a shock pad (2112).
8. The steel strip unreeling device of claim 1 wherein: the connecting plate (221) is provided with a weight-reducing through hole (2211), and the weight-reducing through hole (2211) penetrates through two ends of the connecting plate (221) along the length direction of the connecting plate (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320420836.1U CN219546214U (en) | 2023-03-08 | 2023-03-08 | Steel band unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320420836.1U CN219546214U (en) | 2023-03-08 | 2023-03-08 | Steel band unreeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219546214U true CN219546214U (en) | 2023-08-18 |
Family
ID=87707557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320420836.1U Active CN219546214U (en) | 2023-03-08 | 2023-03-08 | Steel band unreeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219546214U (en) |
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2023
- 2023-03-08 CN CN202320420836.1U patent/CN219546214U/en active Active
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