CN219880965U - Steel sheet rolls up strutting arrangement - Google Patents
Steel sheet rolls up strutting arrangement Download PDFInfo
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- CN219880965U CN219880965U CN202321303069.2U CN202321303069U CN219880965U CN 219880965 U CN219880965 U CN 219880965U CN 202321303069 U CN202321303069 U CN 202321303069U CN 219880965 U CN219880965 U CN 219880965U
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- baffle
- sliding sleeve
- outer shaft
- supporting
- inner shaft
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 73
- 239000010959 steel Substances 0.000 title claims abstract description 73
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of supporting devices, in particular to a steel sheet coil supporting device which is convenient to install and wide in application range, comprising a rack, an outer shaft, a baffle plate, an inner shaft, a sliding sleeve, a plurality of sleeve opening positioning mechanisms, a driving device and a braking device, wherein the outer shaft is rotatably arranged on the rack, the baffle plate is sleeved at the left end of the outer shaft, the inner shaft is rotatably arranged on the outer shaft in a penetrating mode, the sliding sleeve is sleeved at the left part of the inner shaft in a sliding mode, the sliding sleeve is movably connected to the circumferential outside of the sliding sleeve and is used for opening the steel sheet coil and realizing automatic centering installation of the steel sheet coil in the radial direction, the driving device is arranged on the rack and is used for driving the inner shaft to rotate, the braking device is arranged on the rack and is used for stopping or allowing the outer shaft to rotate, the axial positions of the inner shaft and the outer shaft are relatively fixed, the outer shaft is fixedly connected with the baffle plate, and the baffle plate is movably connected with each opening positioning mechanism.
Description
Technical Field
The utility model relates to the technical field of supporting devices, in particular to a steel sheet coil supporting device.
Background
In the production process of steel pipes, in order to realize the automation of steel pipe production, a feeding device capable of continuously providing steel sheets is usually arranged at the source of steel pipe production, and the feeding device is actually a supporting device capable of supporting steel sheet coils. The steel sheet coil is in a circular structure and is usually coiled by a steel sheet coiling machine with a certain coiling radius, so that the cost is saved, the existing supporting device generally comprises a rotary disc which can rotate and is suitable for the steel sheet coil with the corresponding coiling radius to be installed, two baffle plates for preventing the steel sheet coil from deviating axially are arranged at two ends of the rotary disc, one baffle plate is fixedly connected with the rotary disc, the other baffle plate is detachably connected with the rotary disc so as to facilitate the installation of the steel sheet coil from the side, because the radius of the rotary disc is fixed, the installation of coiled materials with higher flexibility, such as coiled packing belts, is easier, but the installation of the steel sheet coil with lower flexibility is difficult if the steel sheet coil with different coiling radii is installed on the supporting device, and the application range of the supporting device is further limited.
Disclosure of Invention
The utility model aims to solve the problems and provides the steel coil supporting device which is convenient to install and wide in application range.
In order to achieve the above purpose, the utility model discloses a steel sheet coil supporting device, which comprises a rack, an outer shaft rotatably arranged on the rack, a baffle sleeved at the left end of the outer shaft, an inner shaft rotatably penetrating the outer shaft, a sliding sleeve sleeved at the left part of the inner shaft in a left-right sliding manner, a plurality of sleeve expanding positioning mechanisms movably connected to the circumferential outside of the sliding sleeve and used for expanding steel sheet coils and realizing automatic centering installation in the radial direction, a driving device arranged on the rack and used for driving the inner shaft to rotate, and a brake device arranged on the rack and used for stopping or allowing the outer shaft to rotate, wherein the axial positions of the inner shaft and the outer shaft are relatively fixed, the outer shaft is fixedly connected with the baffle, and the baffle is movably connected with each expanding positioning mechanism.
The further improvement is that: each of the stretching and positioning mechanisms comprises a plurality of stretching and positioning connecting rods, a supporting rod and a supporting plate, wherein the stretching and positioning connecting rods are movably connected to the circumferential outside of the sliding sleeve and are axially distributed in parallel along the sliding sleeve at intervals, the supporting rod is movably connected with each of the stretching and positioning connecting rods, the supporting plate is fixedly arranged on the upper portion of the supporting rod, the right portion of the supporting rod penetrates through the baffle and is movably connected with the right end face of the baffle, and the right end face of the supporting plate is movably connected with the left end face of the baffle.
The further improvement is that: the supporting and positioning mechanism further comprises two rollers which are rotatably arranged on the right part of the supporting rod, and the two rollers are movably connected with the right end face of the baffle plate.
The further improvement is that: the four sets of the stretching and positioning mechanisms are respectively and uniformly distributed outside the circumference of the sliding sleeve.
The further improvement is that: at least one set of baffle rods capable of sliding left and right relative to the support plates by means of external force are arranged at the left part of the support plates in the supporting and positioning mechanism, the lower parts of the baffle rods are connected with the support plates in a matched mode, a set screw hole is further formed in the lower parts of the baffle rods, and the baffle rods are selectively and fixedly connected with the support plates through set screws arranged in the set screw holes.
The further improvement is that: the number of the stretching positioning connecting rods on each stretching positioning mechanism is two, the structure of the stretching positioning connecting rods is H-shaped connecting rods, and two connecting struts of the H-shaped connecting rods are respectively and movably connected with the sliding sleeve and the supporting rods.
The further improvement is that: the sliding sleeve comprises an annular cylinder barrel which can slide left and right and is sleeved on the left part of the inner shaft, and four fixed connecting rods which are uniformly distributed on the circumferential outer surface of the annular cylinder barrel, the inner shaft is in spiral transmission connection with the annular cylinder barrel, and each fixed connecting rod is respectively and movably connected with two supporting and positioning connecting rods which are distributed at corresponding positions and along the axial direction of the annular cylinder barrel.
The further improvement is that: the left end of the inner shaft is also provided with a hexagonal joint which can manually rotate the inner shaft by means of a tool and is used for driving the sliding sleeve to slide left and right.
The further improvement is that: the baffle comprises a disc sleeved at the left end of the outer shaft and four baffle posts uniformly distributed on the circumferential outer surface of the disc, and the disc is fixedly connected with the outer shaft.
The further improvement is that: the brake device comprises a brake pad fixedly arranged at the right part of the outer shaft, pneumatic fingers arranged on the stand and used for clamping or loosening the brake pad, and a pneumatic control device which is in pneumatic connection with the pneumatic fingers and used for controlling the pneumatic fingers to actuate.
After the technical scheme is adopted, the utility model has the following beneficial effects:
1. the strutting positioning mechanism is matched with the sliding sleeve and the baffle, so that automatic centering installation of steel sheet coils with different curling radiuses in the radial direction is facilitated, and the steel sheet coiling device is convenient to install, wide in application range and good in positioning effect.
2. The baffle rod is matched with the baffle plate to realize the axial positioning of the steel sheet coil, and the expanding positioning mechanism can realize the positioning of the steel sheet coil in the radial direction, so that the integral positioning effect of the steel sheet coil is better.
3. The brake device can realize the rotation of the inner shaft relative to the outer shaft, thereby ensuring the realization of the function of the stretching and positioning mechanism, and is also beneficial to the realization of the related matching function of the steel sheet coil when the steel sheet coil is used and stopped, so that the steel sheet coil is more in line with the actual working requirement and is more reliable to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Figure 1 is an isometric view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a left side view of the present utility model.
FIG. 4 is a schematic view of the structure of a steel coil used in the present utility model.
Fig. 5 is a schematic view of the structure of the steel coil used in the present utility model after being installed.
Detailed Description
The utility model will now be further described with reference to the drawings and specific examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Referring to fig. 1 to 5, the technical scheme adopted in this embodiment is as follows:
the utility model provides a steel sheet rolls up strutting arrangement, includes frame 1, rotatable set up in outer axle 2, the cover is located outer axle 2 left end baffle 3, rotatable wear to locate outer axle 2's interior axle 4, but the cover of left and right sliding locate the slip cap 5 of interior axle 4 left portion, swing joint set up in slip cap 5 circumference is outside and be used for propping up the steel sheet and roll up four sets of struts positioning mechanism 6 and set up in frame 1 be used for the drive inner axle 4 pivoted drive arrangement 7 with set up in frame 1 be used for stopping or allow outer axle 2 pivoted brake equipment 8, inner axle 4 with outer axle 2's axial position is fixed relatively, outer axle 2 with baffle 3 fixed connection, baffle 3 and each strut positioning mechanism 6 swing joint.
Each of the supporting and positioning mechanisms 6 comprises a plurality of supporting and positioning connecting rods 61 movably connected to the periphery of the sliding sleeve 5 and distributed in parallel along the axial direction of the sliding sleeve 5 at intervals, a supporting rod 62 movably connected with each of the supporting and positioning connecting rods 61, and a supporting plate 63 fixedly arranged on the upper portion of the supporting rod 62, wherein the supporting plate 63 is arc-shaped, the right portion of the supporting rod 62 penetrates through the baffle 3 and is in contact connection with the right end face of the baffle 3, and the right end face of the supporting plate 63 is in contact connection with the left end face of the baffle 3.
The spreading and positioning mechanism 6 further comprises two rollers 64 rotatably arranged on the right part of the supporting rod 62, and the two rollers 64 are in contact connection with the right end surface of the baffle 3.
Four sets of stretching and positioning mechanisms 6 are respectively and uniformly distributed outside the circumference of the sliding sleeve 5.
The steel sheet coil used in this embodiment is in a circular structure, and is usually coiled by a steel sheet coiling machine with a certain coiling radius, when the steel sheet coil is installed, the inner surface of the steel sheet coil can be placed on the outer surface of the supporting plate 63 at the upper position, when the sliding sleeve 5 moves rightwards relative to the inner shaft 4, the inclination angle of each of the expansion positioning connecting rods 61 relative to the axis of the sliding sleeve 5 becomes gradually larger, even when the two inclination angles are mutually perpendicular, each of the supporting plate 63 gradually moves equidistantly from inside to outside along the radial direction of the axis of the sliding sleeve 5 until the inner circular surface of the steel sheet coil is tightly supported and the automatic centering installation of the steel sheet coil in the radial direction is realized, and the installation mode is convenient for installing the steel sheet coils with different coiling radii and can realize the automatic centering of the steel sheet coil in the radial direction, and has the characteristics of convenient installation, wide application range and good positioning effect.
The left part of the supporting plate 63 in one set of the supporting positioning mechanism 6 is provided with a baffle rod 9 which can slide left and right relative to the supporting plate 63 by means of external force, the baffle rod 9 comprises a connecting block 91 sleeved on the supporting plate 63 and a cylindrical rod 92 arranged at the right end of the connecting block 91, the bottom of the connecting block 91 is provided with an arc-shaped groove 93, the connecting block 91 at the lower part of the baffle rod 9 is connected with the supporting plate 63 in a matched manner through the arc-shaped groove 93, the connecting block 91 is further provided with a set screw hole, and the connecting block 91 is selectively and fixedly connected with the supporting plate 63 through a set screw arranged in the set screw hole.
When the steel coil is installed, the stop lever 9 at the corresponding position can be manually removed, and after the steel coil achieves automatic centering in the radial direction, the stop lever 9 is installed at the corresponding position and the set screw positioned on the connecting block 91 is screwed down, so that the stop lever 9 and the supporting plate 63 are in a fixed connection state. The cylindrical rods 92 and the baffle 3 can jointly act to tightly prop the left end face and the right end face of the steel sheet coil, so that the steel sheet coil is positioned in the axial direction, and the expansion positioning mechanisms 6 can position the steel sheet coil in the radial direction, so that the overall positioning effect of the steel sheet coil is better.
The number of the expanding positioning connecting rods 61 of each expanding positioning mechanism 6 is two, the structure of the expanding positioning connecting rods is H-shaped connecting rods, and two connecting struts of the H-shaped connecting rods are respectively hinged with the sliding sleeve 5 and the supporting rods 62.
The sliding sleeve 5 comprises an annular cylinder 51 which is sleeved on the left part of the inner shaft 4 and can slide left and right, and four fixed connecting rods 52 which are uniformly distributed on the circumferential outer surface of the annular cylinder 51, the inner shaft 4 is in spiral transmission connection with the annular cylinder 51, and each fixed connecting rod 52 is hinged with two supporting and positioning connecting rods 61 which are respectively arranged at corresponding positions and axially distributed along the annular cylinder 51.
The left end of the inner shaft 4 is also provided with a hexagonal joint 41 which can manually rotate the inner shaft 4 by means of a tool and is used for driving the sliding sleeve 5 to slide left and right.
The baffle 3 comprises a disc 31 sleeved at the left end of the outer shaft 2 and four baffle posts 32 uniformly distributed on the circumferential outer surface of the disc 31, the disc 31 is fixedly connected with the outer shaft 2, four through grooves 33 are formed in the disc 31 along the circumferential direction of the disc 31, each supporting rod 62 penetrates through the baffle 3 from each corresponding through groove 33, two end faces of each through groove 33 along the circumferential direction of the disc 31 are respectively in contact connection with two end faces of each supporting rod 62 along the circumferential direction of the disc 31, and the height of each through groove 33 is larger than that of each supporting rod 62.
The brake device 8 comprises a brake pad 81 fixedly arranged on the right part of the outer shaft 2, a pneumatic finger 82 arranged on the frame 1 and used for clamping or loosening the brake pad 81, and a pneumatic control device which is pneumatically connected with the pneumatic finger 82 and used for controlling the pneumatic finger 82 to actuate. The pneumatic control device is in the prior art, and will not be described in detail here.
The driving device 7 comprises a driving motor 71 and a coupler 72, the driving motor 71 is arranged on the frame 1, and an output shaft of the driving motor 71 is in transmission connection with the inner shaft 4 through the coupler 72.
Basic principle:
1. the installation principle of the steel sheet coil: when the steel sheet coil is installed, the brake block 81 is clamped by the pneumatic fingers 82, at this time, the outer shaft 2 and the baffle 3 cannot rotate, because the two end surfaces of the through grooves 33 on the baffle 3 along the circumferential direction of the disc 31 are in contact connection with the two end surfaces of the support rods 62 along the circumferential direction of the disc 31, the support rods 62 cannot rotate, and then the sliding sleeve 5 cannot rotate, at this time, the driving motor 71 is started to drive the inner shaft 4 to rotate, the sliding sleeve 5 can slide rightward along the axial direction of the inner shaft 4, and further, because the right end surface of the support plates 63 is in abutting contact with the left end surface of the baffle 3, the sliding sleeve 5 gradually moves from inside to outside along the radial direction of the axial direction of the sliding sleeve 5 by the supporting plates 63 through the supporting positioning connecting rods 61 until the inner circular surface of the steel sheet coil is tightly supported, and the radial positioning and the automatic centering installation of the steel sheet coil are realized.
2. When the steel sheet coil is pulled and stopped under the action of external force, the related cooperation working principle of the utility model is as follows: when the steel sheet is to be used, the pneumatic fingers 82 are released in advance to allow the outer shaft 2 to rotate and disconnect the coupler 72 so as to allow the inner shaft 4 to rotate freely, when the outermost steel sheet of the steel sheet coil is pulled by the use requirement, the steel sheet coil is pulled by the pulling force to drive the sets of the stretching and positioning mechanisms 6 to rotate, the support rods 62 drive the baffle plate 3 to rotate, the outer shaft 2 is also rotated at the moment, the stretching and positioning mechanisms 6 drive the inner shaft 4 to rotate together through the sliding sleeve 5, and the steel sheet is continuously conveyed outwards by the rotation of the stretching and positioning mechanisms 6 in accordance with the pulling force of the steel sheet coil, so that the practical use requirement of the utility model is met. When the steel sheet is not used and the pulling of the steel sheet needs to be stopped, the pneumatic fingers 82 are actuated to clamp the brake pad 81 to stop the rotation of the outer shaft 2, the baffle plates 3 also stop rotating, the rotation of the supporting and positioning mechanisms 6 is stopped along with the rotation, the rotation of the inner shaft 4 is stopped by the supporting and positioning mechanisms 6 through the sliding sleeve 5, and the phenomenon that the rotation parts cannot be stopped in time due to inertia is prevented, so that the additional output of the steel sheet further influences the practical use effect of the utility model.
While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.
Claims (10)
1. A steel coil supporting device, characterized in that: the device comprises a rack, an outer shaft, a baffle, an inner shaft, a sliding sleeve, a plurality of sleeve opening positioning mechanisms and a brake device, wherein the outer shaft is rotatably arranged on the rack, the baffle is sleeved at the left end of the outer shaft, the inner shaft is rotatably arranged on the outer shaft in a penetrating mode, the sliding sleeve is sleeved at the left part of the inner shaft in a sliding mode, the sliding sleeve is movably connected to the circumferential outside of the sliding sleeve and is used for tightly supporting a steel sheet roll and realizing automatic centering installation of the steel sheet roll in the radial direction, the sleeve opening positioning mechanisms are arranged on the rack and used for driving a driving device which is arranged on the inner shaft and a brake device which is arranged on the rack and is used for stopping or allowing the outer shaft to rotate, the axial position of the inner shaft and the axial position of the outer shaft are relatively fixed, the outer shaft is fixedly connected with the baffle, and the opening positioning mechanisms are movably connected.
2. The steel coil support device according to claim 1, wherein: each of the stretching and positioning mechanisms comprises a plurality of stretching and positioning connecting rods, a supporting rod and a supporting plate, wherein the stretching and positioning connecting rods are movably connected to the circumferential outside of the sliding sleeve and are axially distributed in parallel along the sliding sleeve at intervals, the supporting rod is movably connected with each of the stretching and positioning connecting rods, the supporting plate is fixedly arranged on the upper portion of the supporting rod, the right portion of the supporting rod penetrates through the baffle and is movably connected with the right end face of the baffle, and the right end face of the supporting plate is movably connected with the left end face of the baffle.
3. The steel coil support device according to claim 2, wherein: the supporting and positioning mechanism further comprises two rollers which are rotatably arranged on the right part of the supporting rod, and the two rollers are movably connected with the right end face of the baffle plate.
4. A steel coil support device according to claim 3, wherein: the four sets of the stretching and positioning mechanisms are respectively and uniformly distributed outside the circumference of the sliding sleeve.
5. The steel coil support apparatus of claim 4 wherein: the left part of the supporting plate in at least one set of the stretching and positioning mechanism is provided with a baffle rod which can slide left and right relative to the supporting plate by means of external force, the lower part of the baffle rod is connected with the supporting plate in a matched mode, the lower part of the baffle rod is further provided with a set screw hole, and the baffle rod is selectively and fixedly connected with the supporting plate through a set screw arranged in the set screw hole.
6. The steel coil support apparatus of claim 5 wherein: the number of the stretching positioning connecting rods on each stretching positioning mechanism is two, the structure of the stretching positioning connecting rods is H-shaped connecting rods, and two connecting struts of the H-shaped connecting rods are respectively and movably connected with the sliding sleeve and the supporting rods.
7. The steel coil support device according to claim 2, wherein: the sliding sleeve comprises an annular cylinder barrel which can slide left and right and is sleeved on the left part of the inner shaft, and four fixed connecting rods which are uniformly distributed on the circumferential outer surface of the annular cylinder barrel, the inner shaft is in spiral transmission connection with the annular cylinder barrel, and each fixed connecting rod is respectively and movably connected with two supporting and positioning connecting rods which are distributed at corresponding positions and along the axial direction of the annular cylinder barrel.
8. The steel coil support device according to claim 1, wherein: the left end of the inner shaft is also provided with a hexagonal joint which can manually rotate the inner shaft by means of a tool and is used for driving the sliding sleeve to slide left and right.
9. The steel coil support device according to claim 1, wherein: the baffle comprises a disc sleeved at the left end of the outer shaft and four baffle posts uniformly distributed on the circumferential outer surface of the disc, and the disc is fixedly connected with the outer shaft.
10. The steel coil support device according to claim 1, wherein: the brake device comprises a brake pad fixedly arranged at the right part of the outer shaft, pneumatic fingers arranged on the stand and used for clamping or loosening the brake pad, and a pneumatic control device which is in pneumatic connection with the pneumatic fingers and used for controlling the pneumatic fingers to actuate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303069.2U CN219880965U (en) | 2023-05-26 | 2023-05-26 | Steel sheet rolls up strutting arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321303069.2U CN219880965U (en) | 2023-05-26 | 2023-05-26 | Steel sheet rolls up strutting arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219880965U true CN219880965U (en) | 2023-10-24 |
Family
ID=88400249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321303069.2U Active CN219880965U (en) | 2023-05-26 | 2023-05-26 | Steel sheet rolls up strutting arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219880965U (en) |
-
2023
- 2023-05-26 CN CN202321303069.2U patent/CN219880965U/en active Active
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