CN219703276U - Feeding device of multi-roller leveling machine - Google Patents
Feeding device of multi-roller leveling machine Download PDFInfo
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- CN219703276U CN219703276U CN202320405757.3U CN202320405757U CN219703276U CN 219703276 U CN219703276 U CN 219703276U CN 202320405757 U CN202320405757 U CN 202320405757U CN 219703276 U CN219703276 U CN 219703276U
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- screw rod
- feed
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- 239000000463 material Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 abstract description 45
- 239000010959 steel Substances 0.000 abstract description 45
- 238000010008 shearing Methods 0.000 abstract description 10
- 230000006978 adaptation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
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Abstract
The utility model provides a feeding device of a multi-roller leveling machine, and belongs to the technical field of feeding devices; the multi-roller leveling machine material feeding unit is located one side of multi-roller leveling machine, and multi-roller leveling machine material feeding unit includes: the device comprises a feeding frame, a feeding roller, a screw rod, a first moving block, a first centralizing roller, a second moving block and a second centralizing roller; the lead screw drives the first moving block and the second moving block to move relatively, and the first centralizing roller and the second centralizing roller can move between two adjacent feeding rollers, so that the first centralizing roller and the second centralizing roller are attached to two sides of a steel plate, the steel plate is centralized, the center line of the steel plate is overlapped with the center line of the feeding rollers, the steel plate is leveled by a subsequent multi-roller leveling machine, the steel plate can be cut by a subsequent plate shearing machine, and the processing quality of products is improved.
Description
Technical Field
The utility model belongs to the technical field of feeding devices, and particularly relates to a feeding device of a multi-roller leveling machine.
Background
In the related art, before shearing a steel plate with a curvature, it is necessary to level the steel plate in order to improve the quality of the steel plate. Meanwhile, in order to improve the processing efficiency of the steel plate, a leveling machine is usually placed at a feed inlet of the plate shearing machine, so that the steel plate immediately enters the plate shearing machine for plate shearing after leveling.
When the steel plate is placed on the feeding device of the leveler, the steel plate is easy to deviate, the leveling effect of the deviated steel plate is greatly reduced, the subsequent plate shearing quality of the steel plate is affected, and the processing quality is reduced.
Disclosure of Invention
In order to solve the problems that when a steel plate is placed on a feeding device of a leveling machine in the prior art, the steel plate is easy to deviate, the leveling effect of the deviated steel plate is greatly reduced, the subsequent plate shearing quality of the steel plate is influenced, and the processing quality is reduced, the utility model provides the feeding device of the multi-roller leveling machine, which adopts a lead screw to drive a first moving block and a second moving block to relatively move, and enables the first centering roller and the second centering roller to move between two adjacent feeding rollers, so that the first centering roller and the second centering roller are attached to two sides of the steel plate, thereby centering the steel plate, enabling the center line of the steel plate to coincide with the center line of the feeding roller, further facilitating the leveling of the steel plate by the subsequent multi-roller leveling machine, and further facilitating the cutting of the steel plate by the subsequent plate shearing machine, and improving the processing quality of products. The specific technical scheme is as follows:
the utility model provides a multi-roller leveling machine material feeding unit, multi-roller leveling machine material feeding unit is located the one side of multi-roller leveling machine, and multi-roller leveling machine material feeding unit includes: the device comprises a feeding frame, a feeding roller, a screw rod, a first moving block, a first centralizing roller, a second moving block and a second centralizing roller; at least two feeding rollers are embedded into the feeding frame and are rotationally connected with the feeding frame; the outer wall of the screw rod is symmetrically provided with a first external thread and a second external thread, the spiral directions of the first external thread and the second external thread are opposite, the screw rod sequentially penetrates through the two side walls of the feeding frame, the screw rod is rotationally connected with the feeding frame, and the screw rod is positioned below the feeding roller; a first internal thread is arranged in the first moving block, and the first moving block is sleeved on the outer side of the first external thread of the screw rod; at least one first centralizing roller and a first moving block rotate, and the first centralizing roller is positioned between two adjacent feeding rollers; a second internal thread is arranged in the second moving block, and the second moving block is sleeved on the outer side of the second external thread of the screw rod; at least one second centralizing roller and a second moving block rotate, and the second centralizing roller is positioned between two adjacent feeding rollers; wherein, first external screw thread and first internal screw thread looks adaptation, second external screw thread and second internal screw thread looks adaptation.
In addition, the feeding device of the multi-roller leveler in the technical scheme provided by the utility model can also have the following additional technical characteristics:
in the above technical scheme, the feeding device of the multi-roller leveler further comprises: a light bar; the both ends of smooth are connected with the both sides wall of pay-off frame, and smooth pass first movable block and second movable block in proper order, and smooth are located the below of feed roll.
In the above technical scheme, the feeding device of the multi-roller leveler further comprises: a motor; the motor is fixed on the feeding frame and is connected with the screw rod.
In the above technical scheme, the feeding device of the multi-roller leveler further comprises: the device comprises a fixed plate, an electric push rod, a connecting plate, a pushing rod and a pushing plate; the fixed plate is fixed at the bottom of the feeding frame; the electric push rod is provided with an output shaft and is fixed at the bottom of the fixed plate; the bottom of the connecting plate is connected with an output shaft of the electric push rod; one end of the pushing rod is connected with the top of the connecting plate; the pushing plate is connected with the other end of the pushing rod and is positioned above the feeding roller.
In the above technical scheme, the feeding device of the multi-roller leveler further comprises: a guide seat and a guide rod; the two guide seats are fixed at the bottom of the fixed plate; the two guide rods respectively penetrate through the two guide seats, and the two guide rods are simultaneously connected with the connecting plate.
In the above technical scheme, the feeding device of the multi-roller leveler further comprises: a limiting plate; the limiting plate is connected with the guide rod and is positioned on one side of the guide seat.
Compared with the prior art, the feeding device of the multi-roller leveling machine has the beneficial effects that:
1. the lead screw drives the first moving block and the second moving block to move relatively, and the first centralizing roller and the second centralizing roller can move between two adjacent feeding rollers, so that the first centralizing roller and the second centralizing roller are attached to two sides of a steel plate, the steel plate is centralized, the center line of the steel plate is overlapped with the center line of the feeding rollers, the steel plate is leveled by a subsequent multi-roller leveling machine, the steel plate can be cut by a subsequent plate shearing machine, and the processing quality of products is improved.
2. The two ends of the feed bar are connected with the two side walls of the feed frame, so that the feed frame supports the feed bar; the feed roller is characterized in that the feed bar sequentially passes through the first moving block and the second moving block, and the feed bar is positioned below the feed roller so as to enable the first moving block and the second moving block to move along the feed bar, so that the first moving block and the second moving block are prevented from shifting when moving, and the moving stability of the first moving block and the second moving block is improved.
3. Through fixing the motor on the pay-off frame to be connected the motor with the lead screw, in order to realize that the pay-off frame supports the motor, thereby promote the stability of motor, simultaneously, make the motor drive the lead screw and rotate, thereby promote the use experience of product.
4. The pushing plate is connected with the other end of the pushing rod, and is positioned above the feeding roller, so that the pushing rod drives the pushing plate to move above the feeding roller, the steel plate placed on the feeding roller is moved, and the steel plate is pushed into the multi-roller leveling machine.
5. Through fixing two guide holders in the bottom of fixed plate, pass two guide holders respectively with two guide bars to make two guide bars be connected with the connecting plate simultaneously, with realizing two guide bars and connecting plate synchronous movement, thereby realize leading the guide bar through the guide holder, avoid the guide bar to take place the skew, with the stability that promotes the connecting plate and remove and then promote the pushing effect of pushing away the flitch.
6. Through being connected limiting plate and guide bar to make the limiting plate be located one side of guide holder, in order to realize limiting plate and guide bar synchronous movement, thereby realize when the tip of guide bar removes the guide holder, limiting plate and guide holder looks joint, and then realize restricting the travel distance of guide bar, avoid the guide bar to break away from in the guide holder.
Drawings
FIG. 1 is a top view of a multi-roll leveler feed apparatus of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a cross-sectional view B-B of FIG. 1;
wherein, the correspondence between the reference numerals and the component names in fig. 1 to 3 is:
the automatic feeding device comprises a feeding frame 10, a feeding roller 11, a lead screw 12, a first moving block 13, a first centering roller 14, a second moving block 15, a second centering roller 16, a smooth rod 17, a motor 18, a fixed plate 19, an electric push rod 20, a connecting plate 21, a pushing rod 22, a pushing plate 23, a guide seat 24, a guide rod 25 and a limiting plate 26.
Detailed Description
The utility model will be further described with reference to specific embodiments and figures 1-3, but the utility model is not limited to these embodiments.
As shown in fig. 1 to 3, the feeding device of the multi-roller leveler is located at one side of the multi-roller leveler, and the feeding device of the multi-roller leveler includes: a feeding frame 10, a feeding roller 11, a screw 12, a first moving block 13, a first centering roller 14, a second moving block 15 and a second centering roller 16; at least two feeding rollers 11 are embedded into the feeding frame 10, and the at least two feeding rollers 11 are rotatably connected with the feeding frame 10; the outer wall of the screw rod 12 is symmetrically provided with a first external thread and a second external thread, the screw directions of the first external thread and the second external thread are opposite, the screw rod 12 sequentially penetrates through two side walls of the feeding frame 10, the screw rod 12 is rotationally connected with the feeding frame 10, and the screw rod 12 is positioned below the feeding roller 11; a first internal thread is arranged in the first moving block 13, and the first moving block 13 is sleeved outside the first external thread of the screw rod 12; at least one first centralizing roller 14 and a first moving block 13 rotate, and the first centralizing roller 14 is positioned between two adjacent feeding rollers 11; a second internal thread is arranged in the second moving block 15, and the second moving block 15 is sleeved on the outer side of the second external thread of the screw rod 12; at least one second centralizing roller 16 and a second moving block 15 rotate, and the second centralizing roller 16 is positioned between two adjacent feeding rollers 11; wherein, first external screw thread and first internal screw thread looks adaptation, second external screw thread and second internal screw thread looks adaptation.
At least two feeding rollers 11 are embedded into the feeding frame 10, and the feeding rollers 11 are rotatably connected with the feeding frame 10, so that the feeding frame 10 supports the feeding rollers 11, and the feeding rollers 11 can rotate in the feeding frame 10; the screw rod 12 sequentially penetrates through the two side walls of the feeding frame 10, so that the screw rod 12 is rotationally connected with the feeding frame 10, and the screw rod 12 is positioned below the feeding roller 11, so that the feeding frame 10 supports the screw rod 12, the screw rod 12 rotates in the feeding frame 10, and interference between the screw rod 12 and the feeding roller 11 can be avoided. The first centering roller 14 is rotationally connected with the first moving block 13 by sleeving the first moving block on the outer side of the first external thread of the screw rod 12, and the first centering roller 14 is positioned between the two adjacent feeding rollers 11, so that when the screw rod 12 is rotated, the screw rod 12 drives the first moving block 13 to move between the two adjacent feeding rollers 11; the second centering roller 16 is rotatably connected with the second moving block 15 by sleeving the second moving block on the outer side of the second external thread of the screw rod 12, and the second centering roller 16 is positioned between the two adjacent feeding rollers 11, so that when the screw rod 12 is rotated, the screw rod 12 drives the second moving block 15 to move between the two adjacent feeding rollers 11. Since the first external screw thread is opposite to the second external screw thread in screw direction, when the screw rod 12 drives the first moving block 13 and the second moving block 15 to move, the first moving block 13 and the second moving block 15 move in opposite or opposite directions.
When the product is specifically used, firstly, a steel plate to be leveled is placed on a plurality of feeding rollers 11; then, the lead screw 12 is rotated, so that the lead screw 12 drives the first moving block 13 and the second moving block 15 to relatively move, and the first centralizing roller 14 and the second centralizing roller 16 move between the feeding rollers 11, so that the first centralizing roller 14 and the second centralizing roller 16 are attached to two sides of the steel plate, the steel plate is centralized, and the center line of the steel plate is overlapped with the center line of the feeding rollers 11; after that, promote the steel sheet, because feed roll 11 can rotate in pay-off frame 10, and first righting roller 14 can rotate relative first movable block 13, second righting roller 16 can rotate relative second movable block 15, consequently can reduce the degree of difficulty that promotes the steel sheet to in the steel sheet enters into the multi-roll leveler of being convenient for, and then be convenient for level the steel sheet.
By adopting the structure, the screw rod 12 drives the first moving block 13 and the second moving block 15 to move relatively, and the first centralizing roller 14 and the second centralizing roller 16 can move between the two adjacent feeding rollers 11, so that the first centralizing roller 14 and the second centralizing roller 16 are attached to two sides of a steel plate, the steel plate is centralized, the center line of the steel plate is coincident with the center line of the feeding rollers 11, the steel plate is leveled by a subsequent multi-roller leveler, the steel plate can be cut by a subsequent plate shearing machine, and the processing quality of products is improved.
In an embodiment of the present utility model, as shown in fig. 1 to 3, the feeding device of the multi-roller leveler further includes: a feed bar 17; the two ends of the feed bar 17 are connected with two side walls of the feeding frame 10, the feed bar 17 sequentially passes through the first moving block 13 and the second moving block 15, and the feed bar 17 is positioned below the feeding roller 11.
The two ends of the feed bar 17 are connected with the two side walls of the feed frame 10, so that the feed frame 10 supports the feed bar 17; the first moving block 13 and the second moving block 15 are prevented from shifting when moving by sequentially passing the feed bar 17 through the first moving block 13 and the second moving block 15 and enabling the feed bar 17 to be located below the feed roller 11, so that the moving stability of the first moving block 13 and the second moving block 15 is improved. Meanwhile, the feed roller 11 is prevented from interfering with the feed roller 11 by the feed bar 17 being positioned below the feed roller 11.
In an embodiment of the present utility model, as shown in fig. 1 to 3, the feeding device of the multi-roller leveler further includes: a motor 18; the motor 18 is fixed on the feeding frame 10, and the motor 18 is connected with the screw 12.
Through fixing the motor 18 on the pay-off frame 10 to be connected with motor 18 and lead screw 12, in order to realize that pay-off frame 10 supports motor 18, thereby promote the stability of motor 18, simultaneously, make motor 18 drive lead screw 12 rotation, thereby promote the use experience of product.
In an embodiment of the present utility model, as shown in fig. 1 to 3, the feeding device of the multi-roller leveler further includes: a fixed plate 19, an electric push rod 20, a connecting plate 21, a pushing rod 22 and a pushing plate 23; the fixed plate 19 is fixed at the bottom of the feeding frame 10; the electric push rod 20 is provided with an output shaft, and the electric push rod 20 is fixed at the bottom of the fixed plate 19; the bottom of the connecting plate 21 is connected with the output shaft of the electric push rod 20; one end of a pushing rod 22 is connected with the top of the connecting plate 21; the pushing plate 23 is connected to the other end of the pushing bar 22, and the pushing plate 23 is located above the feed roller 11.
The fixing plate 19 is fixed at the bottom of the feeding frame 10, and the electric push rod 20 is fixed at the bottom of the fixing plate 19, so that the electric push rod 20 is supported by the fixing plate 19, and the stability of the electric push rod 20 is improved; the bottom of the connecting plate 21 is connected with the output shaft of the electric push rod 20, and one end of the push rod 22 is connected with the top of the connecting plate 21, so that the electric push rod 20 drives the push rod 22 to move through the connecting plate 21; the pushing plate 23 is connected with the other end of the pushing rod 22, and the pushing plate 23 is located above the feeding roller 11, so that the pushing rod 22 drives the pushing plate to move above the feeding roller 11, the steel plate placed on the feeding roller 11 is moved, and the steel plate is pushed into the multi-roller leveling machine.
In an embodiment of the present utility model, as shown in fig. 1 to 3, the feeding device of the multi-roller leveler further includes: a guide seat 24 and a guide rod 25; two guide seats 24 are fixed at the bottom of the fixed plate 19; the two guide rods 25 respectively pass through the two guide seats 24, and the two guide rods 25 are simultaneously connected with the connecting plate 21.
Through fixing two guide holders 24 in the bottom of fixed plate 19, pass two guide holders 24 respectively with two guide bars 25 to make two guide bars 25 be connected with connecting plate 21 simultaneously, so as to realize that two guide bars 25 and connecting plate 21 remove in step, thereby realize leading bar 25 through guide holder 24, avoid guide bar 25 to take place the skew, so as to promote the stability that connecting plate 21 removed and then promote the pushing effect of pushing away flitch 23.
In an embodiment of the present utility model, as shown in fig. 1 to 3, the feeding device of the multi-roller leveler further includes: a limiting plate 26; the limiting plate 26 is connected with the guide rod 25, and the limiting plate 26 is located on one side of the guide seat 24.
Through being connected limiting plate 26 and guide bar 25 to make limiting plate 26 be located one side of guide bar 24, so that realize limiting plate 26 and guide bar 25 synchronous motion, thereby realize when the tip of guide bar 25 moves to guide bar 24, limiting plate 26 and guide bar 24 looks joint, and then realize restricting guide bar 25's travel distance, avoid guide bar 25 to break away from in the guide bar 24.
In the description of the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise, the orientation or positional relationship indicated by the terms "upper", "lower", etc. are based on the orientation or positional relationship shown in the drawings, merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model; the terms "coupled," "mounted," "secured," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In the present utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a multi-roller leveler material feeding unit, multi-roller leveler material feeding unit is located one side of multi-roller leveler, its characterized in that, multi-roller leveler material feeding unit includes:
a feeding frame;
the feeding rollers are embedded into the feeding frame, and the feeding rollers are rotationally connected with the feeding frame;
the outer wall of the screw rod is symmetrically provided with a first external thread and a second external thread, the spiral directions of the first external thread and the second external thread are opposite, the screw rod sequentially penetrates through two side walls of the feeding frame, the screw rod is rotationally connected with the feeding frame, and the screw rod is positioned below the feeding roller;
the first moving block is internally provided with a first internal thread, and is sleeved on the outer side of the first external thread of the screw rod;
the first centralizing roller rotates with the first moving block, and is positioned between two adjacent feeding rollers;
the second moving block is internally provided with a second internal thread, and is sleeved on the outer side of the second external thread of the screw rod;
the second centralizing roller rotates with the second moving block, and is positioned between two adjacent feeding rollers;
the first external thread is matched with the first internal thread, and the second external thread is matched with the second internal thread.
2. The multi-roller leveler feed apparatus of claim 1 further comprising:
the feed roller comprises a feed bar, wherein two ends of the feed bar are connected with two side walls of the feed frame, the feed bar sequentially penetrates through the first moving block and the second moving block, and the feed bar is located below the feed roller.
3. The multi-roller leveler feed apparatus of claim 2 further comprising:
and the motor is fixed on the feeding frame and connected with the screw rod.
4. The multi-roller leveler feed apparatus of claim 1 further comprising:
the fixed plate is fixed at the bottom of the feeding frame;
the electric push rod is provided with an output shaft and is fixed at the bottom of the fixed plate;
the bottom of the connecting plate is connected with the output shaft of the electric push rod;
one end of the pushing rod is connected with the top of the connecting plate;
the pushing plate is connected with the other end of the pushing rod and is positioned above the feeding roller.
5. The multi-roller leveler feed apparatus of claim 4, further comprising:
the two guide seats are fixed at the bottom of the fixed plate;
the guide rods penetrate through the two guide seats respectively, and the two guide rods are connected with the connecting plate at the same time.
6. The multi-roller leveler feed apparatus of claim 5 further comprising:
and the limiting plate is connected with the guide rod and is positioned on one side of the guide seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320405757.3U CN219703276U (en) | 2023-03-07 | 2023-03-07 | Feeding device of multi-roller leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320405757.3U CN219703276U (en) | 2023-03-07 | 2023-03-07 | Feeding device of multi-roller leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703276U true CN219703276U (en) | 2023-09-19 |
Family
ID=88001227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320405757.3U Active CN219703276U (en) | 2023-03-07 | 2023-03-07 | Feeding device of multi-roller leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703276U (en) |
-
2023
- 2023-03-07 CN CN202320405757.3U patent/CN219703276U/en active Active
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