CN220144387U - Straightening machine - Google Patents
Straightening machine Download PDFInfo
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- CN220144387U CN220144387U CN202321641152.0U CN202321641152U CN220144387U CN 220144387 U CN220144387 U CN 220144387U CN 202321641152 U CN202321641152 U CN 202321641152U CN 220144387 U CN220144387 U CN 220144387U
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- upper roller
- roller
- roller unit
- unit
- fixedly connected
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- 239000000463 material Substances 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 7
- 230000003670 easy-to-clean Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Abstract
The utility model relates to the technical field of straightener, and in particular provides a straightener, wherein a supporting roller assembly comprises: a lower roller unit; the upper roller unit is hinged to the lower roller unit, an upper roller assembly is fixedly connected to the upper roller unit, and when the lower roller unit and the upper roller unit are combined, the upper roller assembly and the lower roller assembly positioned on the lower roller unit are matched to flatten a plate material; one end of the telescopic rod is hinged to the upper roller unit to drive the upper roller unit to overturn around the horizontal axis on the lower roller unit; according to the embodiment of the utility model, the upper roller unit is hinged to the lower roller unit and the telescopic rod is hinged to the upper roller unit, so that the upper roller unit can be overturned on the lower roller unit, and when the upper roller unit is overturned for cleaning, a space for a cleanable roller is arranged between the upper roller unit and the lower roller unit, and the leveling roller is convenient to clean.
Description
Technical Field
The utility model relates to the technical field of straightener, in particular to a straightener.
Background
The leveling roller set in the existing leveling machine consists of an upper leveling roller set and a lower leveling roller set, wherein the upper leveling roller set and the lower leveling roller set are connected to the same support, so that the upper leveling roller set and the lower leveling roller set can only be separated up and down, when the leveling roller set is cleaned, the upper leveling roller set is lifted, so that the upper leveling roller set and the lower leveling roller set are cleaned after gaps are formed, but the height of the leveling roller set is limited by equipment, the upper leveling roller set cannot be lifted too high, generally about 30mm, the cleaning space is small, the leveling roller set is difficult to maintain, the leveling effect is influenced, and the service life of the leveling roller is shortened.
In order to facilitate maintenance of the leveling roller set and improve the service life of the leveling roller, the utility model provides a straightener with the leveling roller set easy to clean.
Disclosure of Invention
The utility model aims to provide a straightener, which solves the problem that a straightening roller set of the existing straightener is not easy to clean.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a leveler with an easy-to-clean leveler roll set, the leveler comprising:
a lower roller unit;
the upper roller unit is hinged to the lower roller unit, an upper roller assembly is fixedly connected to the upper roller unit, and when the lower roller unit and the upper roller unit are combined, the upper roller assembly and the lower roller assembly positioned on the lower roller unit are matched to flatten a plate material;
and one end of the telescopic rod is hinged to the upper roller unit to drive the upper roller unit to turn over around the horizontal axis on the lower roller unit.
Further, the upper roller unit further comprises an upper roller support, the upper roller group is mounted on the upper roller support, the upper roller support is L-shaped, and two ends of the upper roller support are hinged with the lower roller unit and the telescopic rod respectively.
Further, the upper roller group includes:
the cross beam and the mounting plates are fixedly connected to two ends of the cross beam, and the cross beam and the mounting plates form a U shape;
a plurality of supporting roller groups fixedly connected to the cross beam;
a plurality of transition roller groups rotatably connected to the mounting plate, wherein the transition roller groups are contacted with rollers on the supporting roller groups;
a plurality of leveling roller sets rotatably connected to the mounting plate, the leveling roller sets being positioned on the transition roller sets;
and the leveling motor is fixedly connected to the mounting plate and is used for driving the leveling roller group to rotate.
Further, the beam is fixedly connected with a reinforcing rib, and the reinforcing rib is provided with a plurality of plate-shaped structures which are connected into a square frame with a plurality of lattices inside.
Further, the two ends of the telescopic rod are provided with a first connecting piece and a second connecting piece, the first connecting piece is a U-shaped hook, the first connecting piece is connected to the upper roller support through a pin shaft, the first connecting piece is fixed to an output shaft of the telescopic rod, the second connecting piece is a supporting lug plate, and the second connecting piece is hinged to the telescopic rod through a pin shaft.
Further, the upper roller unit further includes:
and the upper roller lifting assembly is fixedly connected to the upper roller bracket and is used for driving the upper roller group to lift.
Further, the upper roller lifting assembly includes:
the lifting seat is fixedly connected to the upper roller support, and the upper roller group is in sliding connection with the upper roller support;
the lifting cylinder is fixedly connected to the lifting seat, and the output end of the lifting cylinder is connected to the upper roller set through a connecting rod.
Further, the upper roller group is further provided with limiting baffles, and the limiting baffles are distributed on two sides of the upper roller bracket so as to limit the upper roller group.
Further, a cushion block is further arranged between the upper roller support and the upper roller group, the cushion block is fixedly connected to the upper roller group, and the cushion block is slidingly connected to the upper roller support.
In summary, compared with the prior art, the utility model has the following beneficial effects:
the straightener with the easily cleaned leveling roller disclosed by the embodiment of the utility model enables the upper roller unit to be overturned on the lower roller unit by hinging the upper roller unit on the lower roller unit and hinging the telescopic rod on the upper roller unit, so that the upper roller unit is overturned when the straightener is cleaned, and a space for the cleanable roller is arranged between the upper roller unit and the lower roller unit, thereby facilitating the cleaning of the leveling roller.
Drawings
FIG. 1 is a schematic view showing a structure of a leveler in which a leveling roller set is easily cleaned according to an embodiment of the present utility model.
FIG. 2 is a schematic view showing a structure of a leveler with a leveling roller set easy to clean according to an embodiment of the present utility model.
FIG. 3 is a top view showing an upper roll unit in a leveler in which a leveler roll set is easily cleaned according to an embodiment of the present utility model.
Fig. 4 is a partial enlarged view of I in fig. 3.
FIG. 5 is a schematic view showing the structure of an upper roll assembly in a leveler with a leveling roll set easy to clean according to an embodiment of the present utility model.
Fig. 6 is a partial enlarged view at II in fig. 5.
FIG. 7 is a schematic diagram showing the transmission of the upper roller assembly in the leveler with the leveler roller assembly easily cleaned according to the embodiment of the present utility model.
Reference numerals:
100. a base;
200. a lower roller unit; 210. a lower roller assembly; 220. a lower roller bracket;
300. an upper roller unit; 310. an upper roller bracket; 320. an upper roller assembly; 321. a cross beam; 322. a mounting plate; 323. a support roller group; 324. a transition roller set; 325. leveling the roller set; 326. leveling the motor; 327. reinforcing ribs; 328. a transition gear; 329. a drive gear; 330. an upper roller lifting assembly; 331. a lifting cylinder; 332. a connecting rod; 333. a lifting seat; 340. a limit baffle; 350. a cushion block;
400. a telescopic rod; 410. a first connector; 420. and a second connecting piece.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.
Example 1
As shown in fig. 1, an embodiment of the present utility model provides a leveler including:
a lower roller unit 200;
an upper roller unit 300 hinged to the lower roller unit 200, wherein an upper roller assembly 320 is fixedly connected to the upper roller unit 300, and when the lower roller unit 200 and the upper roller unit 300 are combined, the upper roller assembly 320 and the lower roller assembly 210 positioned on the lower roller unit 200 are matched to level a plate material;
a telescopic link 400, one end of the telescopic link 400 being hinged to the upper roller unit 300 to drive the upper roller unit 300 to turn over on the lower roller unit 200 around a horizontal axis;
in this embodiment, as shown in fig. 1 and 2, when leveling a sheet material, the output end of the telescopic rod 400 is extended, the telescopic rod 400 presses the upper roller unit 300 against the lower roller unit 200, the sheet material passes between the lower roller assembly 210 and the upper roller assembly 320, and in operation, the rollers of the upper roller assembly 320 and the lower roller assembly 210 rotate to level the sheet material; when the rollers are cleaned, the output end of the telescopic rod 400 is retracted, and the telescopic rod 400 pulls the upper roller unit 300 to turn over on the lower roller unit 200, so that a certain space is opened between the upper roller assembly 320 and the lower roller assembly 210, thereby facilitating the cleaning of the lower roller assembly 210 and the rollers on the upper roller assembly 320 by the operator.
The leveler with easy cleaning of the leveling rolls disclosed in the embodiment of the present utility model enables the upper roll unit 300 to be turned over on the lower roll unit 200 by hinging the upper roll unit 300 to the lower roll unit 200 and hinging the telescopic rod 400 to the upper roll unit 300 so that the upper roll unit 300 is turned over during cleaning, so that there is a space for the rolls that can be cleaned between the upper roll unit 300 and the lower roll unit 200, thereby facilitating cleaning of the leveling rolls.
Specifically, in this embodiment, the structure of the lower roller unit 200 is a prior art, the detailed structure of which is not described in detail in this embodiment, only the structure related to the upper roller unit 300 is described, the lower roller unit 200 is further provided with a lower roller bracket 220, the lower roller assembly 210 is fixedly mounted on the lower roller bracket 220 by a bolt, and the upper roller unit 300 is hinged on the lower roller bracket 220 by a pin;
preferably, the upper roller unit 300 is hinged to a position near the discharge end of the lower roller unit 200 such that the upper roller unit 300 is turned upside down at the discharge end of the lower roller unit 200, and when a sheet is placed between the lower roller unit 200 and the upper roller unit 300, the sheet can be placed after the upper roller unit 300 is turned upside down, and then the upper roller unit 300 is pressed against the lower roller unit 200 by the telescopic rod 400, and when the telescopic rod 400 is extended, the upper roller unit 300 is pressed against the lower roller unit 200.
As shown in fig. 3, the upper roller unit 300 further includes an upper roller holder 310, the upper roller assembly 320 is mounted to the upper roller holder 310, the upper roller holder 310 has an L shape, both ends of the upper roller holder 310 are hinged to the lower roller unit 200 and the telescopic link 400, respectively, so that the telescopic link 400 can pull the upper roller unit 300 to turn over when shortened, the upper roller holder 310 is hinged to the lower roller unit 200 and the telescopic link 400 through a pin shaft, the upper roller holder 310 is provided with two telescopic links for distribution to both sides of the upper roller unit 300, and each upper roller holder 310 is connected with one telescopic link 400;
as shown in fig. 5, as shown in fig. 5 and 7, the upper roller assembly 320 includes:
the cross beam 321 and the mounting plates 322 fixedly connected to the two ends of the cross beam 321, wherein the cross beam 321 and the mounting plates 322 form a U shape;
a plurality of supporting roller groups 323 fixedly connected to the cross beam 321;
a plurality of transition roller sets 324 rotatably coupled to the mounting plate 322, the transition roller sets 324 contacting the rollers of the support roller sets 323;
a plurality of leveling roller sets 325 rotatably coupled to the mounting plate 322, the leveling roller sets 325 being positioned on the transition roller sets 324;
a leveling motor 326 fixedly coupled to the mounting plate 322 for driving the leveling roller set 325 to rotate;
specifically, the cross beam 321 and the mounting plate 322 are square plate-shaped, the cross beam 321 and the mounting plate 322 are fixedly connected through bolts, the supporting roller group 323, the transition roller group 324 and the leveling roller group 325 are all of structures in the prior art, the supporting roller group 323 is fixedly connected to the cross beam 321 through bolts, the supporting roller groups 323 are equidistantly arranged, the transition roller group 324 and the leveling roller group 325 are mounted on the mounting plate 322 through bearings, the leveling roller group 325 is fixedly connected to the mounting plate 322 through bolts, the leveling roller group 325 is a servo motor, and when the leveling roller group 325 rotates, the leveling roller group 325 drives the leveling roller group 325 to rotate;
preferably, as shown in fig. 7, a first gear is fixedly connected to an output shaft of the leveling motor 326, two mounting plates 322 are disposed on one side of the leveling motor 326, the leveling motor 326 is mounted on the mounting plate 322 on the outermost side, a transition gear 328 is further rotatably connected to the mounting plate 322 through a bearing, one driving gear 329 is fixedly connected to an end portion of each leveling roller group 325, the driving gears 329 are meshed with the transition gears 328, the transition gears 328 are located between the two driving gears 329, adjacent transition gears 328 and the driving gears 329 are distributed in a triangle shape, when the leveling motor 326 is electrified to rotate, the leveling motor 326 drives the first gear to rotate, the first gear drives the transition gears 328 to rotate, the transition gears 328 drive the driving gears 329 meshed with the first gear to rotate, and the driving gears 329 drive the adjacent driving gears 329 through the transition gears 328 to rotate in the same rotation direction, so that each leveling roller group 325 rotates in the same rotation direction;
as a preferred implementation manner in this embodiment, as shown in fig. 7, the beam 321 is further fixedly connected with a reinforcing rib 327, the reinforcing rib 327 has a plurality of plate structures connected to form a square frame with a plurality of lattices inside, the reinforcing rib 327 is fixedly connected to the beam 321 by bolts, the plate structure of the reinforcing rib 327 is perpendicular to the beam 321, the plate structure of the reinforcing rib 327 is fixedly connected by welding, and the reinforcing rib 327 is used for increasing the strength of the beam 321 to reduce the deformation thereof.
In this embodiment, the two ends of the telescopic rod 400 are provided with a first connecting piece 410 and a second connecting piece 420, the first connecting piece 410 is a U-shaped hook, the first connecting piece 410 is connected to the upper roller bracket 310 through a pin shaft, the first connecting piece 410 is further fixed to the output shaft of the telescopic rod 400 through a threaded connection, the second connecting piece 420 is a support lug plate, the second connecting piece 420 is hinged to the telescopic rod 400 through a pin shaft connection, and the second connecting piece 420 is used for hinging the telescopic rod 400 to a production line.
In some examples, the lower roller unit 200 is also fixedly attached to the base 100, the base 100 being conventional.
Example 2
As one embodiment of the present utility model, as shown in fig. 4 and 5, the present embodiment is different from embodiment 1 in that the upper roller unit 300 further includes:
an upper roller elevating assembly 330 fixedly coupled to the upper roller frame 310 for elevating the upper roller assembly 320;
when placing a sheet, the upper roller assembly 320 is driven to rise by the upper roller lifting assembly 330, so that the distance between the upper roller assembly 320 and the lower roller unit 200 is increased so that the sheet can be placed between the upper roller assembly 320 and the lower roller unit 200;
specifically, in this embodiment, as shown in fig. 3, the upper roller lifting assembly 330 includes:
a lifting base 333 fixedly connected to the upper roller bracket 310, and the upper roller assembly 320 is slidably connected to the upper roller bracket 310;
a lifting cylinder 331 fixedly connected to the lifting base 333, wherein an output end of the lifting cylinder 331 is connected to the upper roller assembly 320 through a connecting rod 332;
when the upper roller assembly 320 is lifted, the lifting of the upper roller assembly 320 is controlled by controlling the lifting cylinder 331;
specifically, the lifting seat 333 is a square frame formed by welding a plurality of profile steel, the lifting seat 333 is fixedly connected to the upper roller support 310 through bolts, the lifting cylinder 331 is fixedly connected to the lifting seat 333 through bolts, the connecting rod 332 passes through the lifting cylinder 331 and is fixedly connected with the upper roller assembly 320, the lifting cylinder 331 is provided with two groups, the two lifting cylinders 331 are distributed on two sides of the lifting seat 333, the upper roller lifting assembly 330 is a hydraulic telescopic cylinder, and the lifting cylinder 331 is arranged at the end part of the lifting seat 333;
the connecting rod 332 is fixedly coupled to the upper roller assembly 320 by bolts;
as a preferred implementation manner in this embodiment, as shown in fig. 4 and fig. 6, the upper roller assembly 320 is further provided with a limit baffle 340, where the limit baffle 340 is distributed on two sides of the upper roller support 310, and is used for limiting the upper roller assembly 320;
in this embodiment, the limit baffles 340 are L-shaped metal blocks, the limit baffles 340 are fixedly connected to the upper roller assembly 320 by bolts, and the two limit baffles 340 are located at two sides of the upper roller support 310 and slidably connected to the upper roller support 310, so as to limit the upper roller assembly 320;
preferably, as shown in fig. 5, a spacer 350 is further disposed between the upper roller support 310 and the upper roller assembly 320, the spacer 350 is fixedly connected to the upper roller assembly 320 and the spacer 350 is slidably connected to the upper roller support 310, so as to reduce the contact area between the upper roller support 310 and the upper roller assembly 320 to reduce friction therebetween;
the pad 350 is in an arc shape, the pad 350 is fixedly connected to the upper roller assembly 320 through bolts, and the arc surface of the pad 350 is slidably connected to the upper roller bracket 310.
It should be noted that, in the present utility model, the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. A straightener, characterized in that the straightener comprises:
a lower roller unit;
the upper roller unit is hinged to the lower roller unit, an upper roller assembly is fixedly connected to the upper roller unit, and when the lower roller unit and the upper roller unit are combined, the upper roller assembly and the lower roller assembly positioned on the lower roller unit are matched to flatten a plate material;
and one end of the telescopic rod is hinged to the upper roller unit to drive the upper roller unit to turn over around the horizontal axis on the lower roller unit.
2. The leveler according to claim 1, wherein the upper roller unit further comprises an upper roller bracket to which the upper roller group is attached, and both ends of the upper roller bracket are hinged to the lower roller unit and the telescopic link, respectively.
3. The leveler according to claim 2, wherein the upper roller train includes:
the cross beam and the mounting plates are fixedly connected to two ends of the cross beam, and the cross beam and the mounting plates form a U shape;
a plurality of supporting roller groups fixedly connected to the cross beam;
a plurality of transition roller groups rotatably connected to the mounting plate, wherein the transition roller groups are contacted with rollers on the supporting roller groups;
a plurality of leveling roller sets rotatably connected to the mounting plate, the leveling roller sets being positioned on the transition roller sets;
and the leveling motor is fixedly connected to the mounting plate and is used for driving the leveling roller group to rotate.
4. The leveler of claim 3, wherein the cross beam is further fixedly connected with a reinforcing rib, and the reinforcing rib has a plurality of plate-like structures connected to form a square frame having a plurality of lattices therein.
5. The leveler according to claim 2, wherein the telescopic link is provided at both ends with a first connecting member and a second connecting member, the first connecting member is connected to the upper roller bracket through a pin, the first connecting member is fixed to the output shaft of the telescopic link, and the second connecting member is hinged to the telescopic link through a pin connection.
6. The leveler according to any one of claims 2 to 5, wherein the upper roller unit further comprises:
and the upper roller lifting assembly is fixedly connected to the upper roller bracket and is used for driving the upper roller group to lift.
7. The leveler of claim 6, wherein the upper roller lift assembly comprises:
the lifting seat is fixedly connected to the upper roller support, and the upper roller group is in sliding connection with the upper roller support;
the lifting cylinder is fixedly connected to the lifting seat, and the output end of the lifting cylinder is connected to the upper roller set through a connecting rod.
8. The leveler of claim 7, wherein the upper roller train is further provided with limit stops distributed on both sides of the upper roller frame to limit the upper roller train.
9. The leveler of claim 7, wherein a spacer is further provided between the upper roller frame and the upper roller assembly, the spacer being fixedly coupled to the upper roller assembly and the spacer being slidably coupled to the upper roller frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641152.0U CN220144387U (en) | 2023-06-27 | 2023-06-27 | Straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321641152.0U CN220144387U (en) | 2023-06-27 | 2023-06-27 | Straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220144387U true CN220144387U (en) | 2023-12-08 |
Family
ID=89021434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321641152.0U Active CN220144387U (en) | 2023-06-27 | 2023-06-27 | Straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220144387U (en) |
-
2023
- 2023-06-27 CN CN202321641152.0U patent/CN220144387U/en active Active
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