Roller assembly of rolling machine

Abstract

The utility model relates to the technical field of rolling mills, in particular to a rolling wheel assembly of a rolling mill, which comprises a fixing frame, a cleaning mechanism, a feeding mechanism and a limiting mechanism, and one side of the fixing frame is fixedly connected with a cleaning mechanism, a feeding mechanism and a limiting mechanism. The roller assembly has the advantages that the cleaning mechanism is arranged, dust and impurities on the surfaces of materials can be cleaned during feeding through the cleaning mechanism, the problem that the roller is damaged by the impurities on the surfaces of the materials due to the fact that the rolling machine does not clean the surfaces of the materials is solved, the service life of the roller assembly is prolonged, and the production efficiency is improved. And the limiting mechanism is further arranged, the materials can be flattened through the limiting mechanism, the materials enter the conveying mechanism in a flat mode, the problem that some materials are inconvenient to convey due to bending deformation, and the working efficiency of the roller assembly is affected is solved, and the working efficiency of the roller assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling mills, in particular to a roller assembly of a rolling mill. Background Art

[0002] A rolling mill is an industrial equipment used for plastic deformation of metal sheets or wires. It is widely used in the field of metal processing. One of the main components of a rolling mill is the roller assembly. The main function of the roller is to achieve plastic deformation of metal materials.

[0003] At present, the roller assembly of the rolling machine does not clean the surface of the material, so that the debris on the surface of the material will damage the roller, resulting in a shorter service life of the roller assembly. At the same time, some materials will be difficult to transport due to bending deformation, affecting the working efficiency of the roller assembly, resulting in low working efficiency of the roller assembly.

[0004] In this regard, the utility model provides a roller assembly for a rolling mill to solve the problem. Utility Model Content

[0005] The purpose of the present invention is to at least solve one of the above technical defects. To this end, one purpose of the present invention is to provide a roller assembly for a rolling mill, comprising a fixed frame, a cleaning mechanism fixedly connected to one side of the fixed frame, a feeding mechanism fixedly connected to one side of the fixed frame, a limiting mechanism fixedly connected to one side of the fixed frame, a conveying mechanism fixedly connected to one side of the fixed frame, a rolling mechanism fixedly connected to one side of the fixed frame, the cleaning mechanism comprising a bracket, one side of the bracket being fixedly connected to one side of the fixed frame, a fixed shell fixedly connected to the inside of the bracket, a first motor fixedly connected to the inside of the fixed shell, and a threaded rod fixedly connected to the output end of the first motor.

[0006] Preferably, any of the above schemes is that the outer surface of the threaded rod is threadedly connected to a lifting rod, the outside of the lifting rod is slidably connected to the inside of the fixed shell, and the outside of the lifting rod is fixedly connected to a limiting ring.

[0007] Preferably, any of the above schemes is that the outside of the limiting ring is slidably connected to the inside of the fixed shell, one side of the lifting rod is fixedly connected to a connecting plate, and one side of the connecting plate is fixedly connected to a cleaning cotton.

[0008] The technical effect achieved by adopting the above solution is: the connecting plate is driven to rise and fall by the lifting rod, so that the connecting plate drives the cleaning cotton to rise and fall.

[0009] Preferably, from any of the above schemes, the feeding mechanism includes a plurality of feeding rollers, the exteriors of the plurality of feeding rollers are rotatably connected to the interior of the fixed frame, and the exteriors of the plurality of feeding rollers are fixedly connected to a first sprocket.

[0010] Preferably, any of the above schemes is that the outsides of several first sprockets are connected by chain rotation, a second motor is provided on one side of one of the feed rollers, one side of the second motor is fixedly connected to one side of the fixed frame, and the output end of the second motor is fixedly connected to one side of one of the feed rollers.

[0011] The technical effect achieved by adopting the above scheme is: one of the feed rollers is driven to rotate by the output end of the second motor, so that one of the feed rollers drives the other first sprockets to rotate synchronously through the first sprocket, thereby making several feed rollers rotate synchronously.

[0012] Preferably, according to any of the above schemes, the limiting mechanism includes two limiting shells and three fixing rods, one side of the two limiting shells is fixedly connected to one side of the fixing frame, and one side of the two fixing rods is fixedly connected to one side of the fixing frame.

[0013] Preferably, any of the above schemes is that the outside of one of the fixed rods is fixedly connected to the inside of the limit shell, a third motor is fixedly connected to one side of the limit shell, a screw rod is fixedly connected to the output end of the third motor, a limiting plate is threadedly connected to the outer surface of the screw rod, and the inside of the limiting plate is socketed with the outside of the three fixed rods.

[0014] The technical effect achieved by adopting the above solution is: the output end of the third motor drives the lead screw to rotate inside the limit housing.

[0015] Preferably, from any of the above schemes, the conveying mechanism includes a plurality of conveying rollers, the exteriors of a plurality of the conveying rollers are rotatably connected to the interior of the fixed frame, the exteriors of a plurality of the conveying rollers are fixedly connected to a second sprocket, the exteriors of a plurality of the second sprockets are rotatably connected via two chains, a fourth motor is provided on one side of two of the conveying rollers, one side of the two fourth motors is fixedly connected to one side of the fixed frame, and the output ends of the two fourth motors are fixedly connected to one side of two of the conveying rollers.

[0016] The technical effect achieved by adopting the above solution is: the conveying roller is driven to rotate inside the fixed frame by the output end of the fourth motor.

[0017] Preferably, any of the above schemes is that the rolling mechanism includes several rolling wheels and several fixed platforms, the outsides of several rolling wheels are rotatably connected to the inside of the fixed frame, one side of several fixed platforms is fixedly connected to one side of the fixed frame, the outsides of several rolling wheels are fixedly connected to a third sprocket, and the outsides of several third sprockets are rotatably connected through chains.

[0018] Preferably, any of the above schemes is that a fifth motor is provided on one side of one of the rolling wheels, one side of the fifth motor is fixedly connected to one side of the fixed frame, the output end of the fifth motor is fixedly connected to one side of one of the rolling wheels, and one side of several of the fixed platforms are rotatably connected to two rotating wheels.

[0019] The technical effect achieved by adopting the above solution is: by cooperating with the rolling wheel and the two rotating wheels, when the rolling wheel rolls the material, the two rotating wheels rotate in coordination to transport the material.

[0020] Compared with the prior art, the advantages and beneficial effects of the present invention are as follows:

[0021] A cleaning mechanism is provided, through which dust and impurities on the surface of the material can be cleaned during loading, solving the problem that the rolling machine does not clean the surface of the material, causing debris on the surface of the material to damage the roller, which is beneficial to improving the service life of the roller assembly. A limiting mechanism is also provided, through which the material can be flattened, so that the material remains flat when entering the conveying mechanism, solving the problem that some flat materials will be difficult to convey due to bending deformation, affecting the working efficiency of the roller assembly, which is beneficial to improving the working efficiency of the roller assembly.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 It is a schematic diagram of the overall structure according to an embodiment of the present utility model;

[0025] Figure 2 This is a schematic structural diagram of a cleaning mechanism according to an embodiment of the present utility model;

[0026] Figure 3 This is a schematic diagram of a first partial structure according to an embodiment of the present utility model;

[0027] Figure 4Schematic diagram of the limiting mechanism structure according to an embodiment of the present utility model;

[0028] Figure 5 It is a schematic diagram of the second partial structure according to an embodiment of the present utility model.

[0029] In the figure: 1. fixed frame; 2. cleaning mechanism; 201. bracket; 202. fixed shell; 203. first motor; 204. threaded rod; 205. lifting rod; 206. limiting ring; 207. connecting plate; 208. cleaning cotton; 3. feeding mechanism; 301. feeding roller; 302. first sprocket; 303. second motor; 4. limiting mechanism; 401. limiting shell; 402. fixed rod; 403. third motor; 404. screw rod; 405. limiting plate; 5. conveying mechanism; 501. conveying roller; 502. second sprocket; 503. fourth motor; 6. rolling mechanism; 601. rolling wheel; 602. fixed table; 603. third sprocket; 604. fifth motor; 605. rotating wheel. DETAILED DESCRIPTION

[0030] Example 1: Figures 1 to 5 As shown, a roller assembly of a rolling machine includes a fixed frame 1, one side of the fixed frame 1 is fixedly connected to a cleaning mechanism 2, one side of the fixed frame 1 is fixedly connected to a feeding mechanism 3, one side of the fixed frame 1 is fixedly connected to a limiting mechanism 4, one side of the fixed frame 1 is fixedly connected to a conveying mechanism 5, one side of the fixed frame 1 is fixedly connected to a rolling mechanism 6, the cleaning mechanism 2 includes a bracket 201, one side of the bracket 201 is fixedly connected to one side of the fixed frame 1, the interior of the bracket 201 is fixedly connected to a fixed shell 202, the interior of the fixed shell 202 is provided with a card block, the interior of the fixed shell 202 is fixedly connected to a first motor 203, the output end of the first motor 203 is fixedly connected to a threaded rod 204, and the threaded rod 204 is driven to rotate inside the fixed shell 202 by the output end of the first motor 203.

[0031] The outer surface of the threaded rod 204 is threadedly connected to a lifting rod 205, and the outside of the lifting rod 205 is slidably connected to the inside of the fixed shell 202. The outside of the lifting rod 205 is fixedly connected to a limit ring 206, and a card slot is provided on the outside of the limit ring 206. Through the cooperation of the card slot and the card block, the lifting rod 205 will not rotate with the threaded rod 204 when it rotates, thereby realizing the rising and falling of the lifting rod 205. When the threaded rod 204 rotates, the lifting rod 205 will rise and fall inside the fixed shell 202 along the threaded rod 204, and the limiting ring 206 will limit the moving distance of the lifting rod 205.

[0032] The outside of the limiting ring 206 is slidably connected to the inside of the fixed shell 202, and a connecting plate 207 is fixedly connected to one side of the lifting rod 205. A cleaning cotton 208 is fixedly connected to one side of the connecting plate 207. The lifting rod 205 drives the connecting plate 207 to rise and fall, so that the connecting plate 207 drives the cleaning cotton 208 to rise and fall, so that the cleaning cotton 208 cleans the surface of the material.

[0033] The feeding mechanism 3 includes several feeding rollers 301, the outsides of the several feeding rollers 301 are rotatably connected to the inside of the fixed frame 1, the outsides of the several feeding rollers 301 are fixedly connected to a first sprocket 302, and the several first sprockets 302 rotate synchronously through chains.

[0034] The outsides of several first sprockets 302 are connected by chain rotation, and a second motor 303 is provided on one side of one feed roller 301, and one side of the second motor 303 is fixedly connected to one side of the fixed frame 1, and the output end of the second motor 303 is fixedly connected to one side of one feed roller 301, and one of the feed rollers 301 is driven to rotate by the output end of the second motor 303, so that one of the feed rollers 301 drives the other first sprockets 302 to rotate synchronously through the first sprocket 302, and then several feed rollers 301 rotate synchronously, thereby driving the material to move.

[0035] The limiting mechanism 4 includes two limiting shells 401 and three fixing rods 402 . One side of the two limiting shells 401 is fixedly connected to one side of the fixing frame 1 , and one side of the two fixing rods 402 is fixedly connected to one side of the fixing frame 1 .

[0036] The outside of one of the fixed rods 402 is fixedly connected to the inside of the limit shell 401, and a third motor 403 is fixedly connected to one side of one of the limit shells 401, and the output end of the third motor 403 is fixedly connected to a screw rod 404, and the outer surface of the screw rod 404 is threadedly connected to a limiting plate 405, and the inside of the limiting plate 405 is socketed with the outside of the three fixed rods 402. The output end of the third motor 403 drives the screw rod 404 to rotate inside the limit shell 401, so that the limiting plate 405 rises and falls along the screw rod 404, and at the same time, the limiting plate 405 will move along the outside of the three fixed rods 402, and the material is restricted by adjusting the height of the limiting plate 405 so that the material can enter the conveying mechanism 5 smoothly.

[0037] The conveying mechanism 5 includes a plurality of conveying rollers 501, and the plurality of conveying rollers 501 are divided into two groups, so that the material is conveyed between the two groups of conveying rollers 501. The exterior of the plurality of conveying rollers 501 is rotatably connected to the interior of the fixed frame 1. The exterior of the plurality of conveying rollers 501 is fixedly connected to a second sprocket 502. The plurality of second sprockets 502 are divided into two groups. The two groups of second sprockets 502 are rotated synchronously by chains. The exteriors of the plurality of second sprockets 502 are rotatably connected by two chains. A fourth motor 503 is provided on each side, and one side of the two fourth motors 503 is fixedly connected to one side of the fixed frame 1. The output ends of the two fourth motors 503 are fixedly connected to one side of two of the conveying rollers 501. The conveying rollers 501 are driven to rotate inside the fixed frame 1 through the output ends of the fourth motors 503, so that one of the conveying rollers 501 drives the remaining conveying rollers 501 to rotate synchronously through several second sprockets 502. The rotation directions of the two groups of conveying rollers 501 are opposite, so as to transport materials.

[0038] The rolling mechanism 6 includes several rolling wheels 601 and several fixed platforms 602. The outsides of the several rolling wheels 601 are rotatably connected to the inside of the fixed frame 1, and one side of the several fixed platforms 602 is fixedly connected to one side of the fixed frame 1. The outsides of the several rolling wheels 601 are fixedly connected to a third sprocket 603. The outsides of the several third sprockets 603 are rotatably connected by chains. The output end of the fifth motor 604 drives one of the rolling wheels 601 to rotate, so that one of the third sprockets 603 rotates, and then one of the third sprockets 603 drives the remaining third sprockets 603 to rotate synchronously through the chain. At this time, the several rolling wheels 601 rotate synchronously.

[0039] A fifth motor 604 is provided on one side of one of the rolling wheels 601, and one side of the fifth motor 604 is fixedly connected to one side of the fixed frame 1. The output end of the fifth motor 604 is fixedly connected to one side of one of the rolling wheels 601. One side of several fixed platforms 602 are rotatably connected to two rotating wheels 605. The rolling wheel 601 cooperates with the two rotating wheels 605, so that when the rolling wheel 601 rolls the material, the two rotating wheels 605 cooperate to rotate to transport the material.

[0040] The first motor 203, the second motor 303, the third motor 403, etc. that appear in the present invention are all connected to the external main controller and the 220V AC power through a transformer, and the main controller can be a conventional known device that controls a computer, etc. The electrical components provided by the present invention are only used for the purpose of this technical solution based on the structural characteristics of the product. The product will be adjusted and modified after purchase to make it more compatible with and consistent with the technical solution of the present invention. It is a technical solution for the best application of the present technical solution. The model of the product can be replaced and modified according to the required technical parameters. It is well known to technical personnel in this field. Therefore, technical personnel in this field can clearly obtain the corresponding use effect through the technical solution provided by the present invention.

[0041] Embodiment 2: An alarm component can be provided on the basis of embodiment 1. The alarm component can be provided in each mechanism. When a failure occurs in the roller assembly, the operator can be accurately reminded by the alarm component, which is beneficial to improving the practical performance of the roller assembly.

[0042] A roller assembly of a rolling mill, the working principle of which is as follows:

[0043] When the roller assembly of the rolling mill is used, the cleaning mechanism 2 drives the threaded rod 204 to rotate inside the fixed shell 202 through the output end of the first motor 203, so that the lifting rod 205 will rise and fall inside the fixed shell 202 along the threaded rod 204. At the same time, the moving distance of the lifting rod 205 is limited by the limit ring 206, and the lifting rod 205 drives the connecting plate 207 to rise and fall, so that the connecting plate 207 drives the cleaning cotton 208 to rise and fall, so that the cleaning cotton 208 cleans the surface of the material. At the same time, the feeding mechanism 3 drives one of the feeding rollers 301 to rotate through the output end of the second motor 303, so that one of the feeding rollers 301 drives the other first sprockets 302 to rotate synchronously through the first sprocket 302, thereby making several feeding rollers 301 rotate synchronously, thereby driving the material to move, and the limiting mechanism 4 drives the screw rod 404 to rotate inside the limiting shell 401 through the output end of the third motor 403, so that the limiting plate 405 rises and falls along the screw rod 404, and the limiting plate 405 will move along the three The outside of the fixed rod 402 is moved, and the material is restricted by adjusting the height of the limiting plate 405 so that the material can enter the conveying mechanism 5 smoothly. The several conveying rollers 501 of the conveying mechanism 5 are divided into two groups, so that the material will be conveyed between the two groups of conveying rollers 501. The output end of the fourth motor 503 drives the conveying rollers 501 to rotate inside the fixed frame 1, so that one of the conveying rollers 501 drives the rest of the conveying rollers 501 to rotate synchronously through the several second sprockets 502. The rotation direction of the two groups of conveying rollers 501 is On the contrary, in this way, the material is transported. When the material reaches the rolling mechanism 6, one of the rolling wheels 601 is driven to rotate through the output end of the fifth motor 604, so that one of the third sprockets 603 is rotated, and then one of the third sprockets 603 drives the remaining third sprockets 603 to rotate synchronously through the chain. At this time, several rolling wheels 601 rotate synchronously, and the rolling wheel 601 cooperates with the two rotating wheels 605, so that when the rolling wheel 601 rolls the material, the two rotating wheels 605 cooperate to rotate to transport the material.

[0044] Compared with the prior art, the present invention has the following beneficial effects:

[0045] A cleaning mechanism 2 is provided, through which dust and impurities on the surface of the material can be cleaned when loading, solving the problem that the rolling machine does not clean the surface of the material, causing debris on the surface of the material to damage the roller, which is beneficial to improving the service life of the roller assembly. A limiting mechanism 4 is also provided, through which the material can be flattened, so that the material remains flat when entering the conveying mechanism 5, solving the problem that some flat materials will be inconvenient to convey due to bending deformation, affecting the working efficiency of the roller assembly, which is beneficial to improving the working efficiency of the roller assembly.

Claims

1. A roller assembly for a rolling mill, characterized in that: The invention comprises a fixing frame (1), a cleaning mechanism (2) is fixedly connected to one side of the fixing frame (1), a feeding mechanism (3) is fixedly connected to one side of the fixing frame (1), a limiting mechanism (4) is fixedly connected to one side of the fixing frame (1), a conveying mechanism (5) is fixedly connected to one side of the fixing frame (1), a rolling mechanism (6) is fixedly connected to one side of the fixing frame (1), the cleaning mechanism (2) comprises a bracket (201), one side of the bracket (201) is fixedly connected to one side of the fixing frame (1), a fixing shell (202) is fixedly connected to the inside of the bracket (201), a first motor (203) is fixedly connected to the inside of the fixing shell (202), and the output end of the first motor (203) is fixedly connected to a threaded rod (204).

2. The roller assembly of a rolling mill according to claim 1, characterized in that: The outer surface of the threaded rod (204) is threadedly connected to a lifting rod (205), the outer portion of the lifting rod (205) is slidably connected to the inner portion of the fixed shell (202), and the outer portion of the lifting rod (205) is fixedly connected to a limiting ring (206).

3. The roller assembly of a rolling mill according to claim 2, characterized in that: The outside of the limiting ring (206) is slidably connected to the inside of the fixed shell (202), one side of the lifting rod (205) is fixedly connected to a connecting plate (207), and one side of the connecting plate (207) is fixedly connected to a cleaning cotton (208).

4. The roller assembly of a rolling mill according to claim 3, characterized in that: The feeding mechanism (3) comprises a plurality of feeding rollers (301), the exteriors of the plurality of feeding rollers (301) being rotatably connected to the interior of the fixed frame (1), and the exteriors of the plurality of feeding rollers (301) being fixedly connected to a first sprocket (302).

5. The roller assembly of a rolling mill according to claim 4, characterized in that: The exteriors of a plurality of the first sprockets (302) are rotatably connected via a chain, a second motor (303) is provided on one side of one of the feed rollers (301), one side of the second motor (303) is fixedly connected to one side of the fixed frame (1), and an output end of the second motor (303) is fixedly connected to one side of one of the feed rollers (301).

6. The roller assembly of a rolling mill according to claim 5, characterized in that: The limiting mechanism (4) comprises two limiting shells (401) and three fixing rods (402), one side of each of the two limiting shells (401) is fixedly connected to one side of the fixing frame (1), and one side of each of the two fixing rods (402) is fixedly connected to one side of the fixing frame (1).

7. The roller assembly of a rolling mill according to claim 6, characterized in that: The exterior of one of the fixed rods (402) is fixedly connected to the interior of the limiting shell (401); a third motor (403) is fixedly connected to one side of the limiting shell (401); an output end of the third motor (403) is fixedly connected to a screw rod (404); an outer surface of the screw rod (404) is threadedly connected to a limiting plate (405); and the interior of the limiting plate (405) is sleeved with the exterior of the three fixed rods (402).

8. The roller assembly of a rolling mill according to claim 7, characterized in that: The conveying mechanism (5) comprises a plurality of conveying rollers (501), the exteriors of the plurality of conveying rollers (501) are rotatably connected to the interior of the fixed frame (1), the exteriors of the plurality of conveying rollers (501) are fixedly connected to a second sprocket (502), the exteriors of the plurality of second sprockets (502) are rotatably connected via two chains, wherein one side of two of the conveying rollers (501) is provided with a fourth motor (503), one side of the two fourth motors (503) is fixedly connected to one side of the fixed frame (1), and the output ends of the two fourth motors (503) are fixedly connected to one side of two of the conveying rollers (501).

9. The roller assembly of a rolling mill according to claim 8, characterized in that: The rolling mechanism (6) comprises a plurality of rolling wheels (601) and a plurality of fixed platforms (602), the exteriors of the plurality of rolling wheels (601) being rotatably connected to the interior of the fixed frame (1), one side of the plurality of fixed platforms (602) being fixedly connected to one side of the fixed frame (1), the exteriors of the plurality of rolling wheels (601) being fixedly connected to a third sprocket (603), and the exteriors of the plurality of third sprockets (603) being rotatably connected via a chain.

10. The roller assembly of a rolling mill according to claim 9, characterized in that: A fifth motor (604) is provided on one side of one of the rolling wheels (601), one side of the fifth motor (604) is fixedly connected to one side of the fixed frame (1), an output end of the fifth motor (604) is fixedly connected to one side of one of the rolling wheels (601), and one side of a plurality of the fixed platforms (602) are rotatably connected to two rotating wheels (605).

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