A stainless steel coil plate cold rolling guide roller driving device

Abstract

The utility model discloses a stainless steel coiled plate cold rolling guide roller drive arrangement, including base, the top fixed mounting of base has the first arched mounting bracket, the inside of first arched mounting bracket is provided with guide roller drive mechanism, and the front side fixed mounting of first arched mounting bracket top has the controller, and guide roller drive mechanism includes the fixed roller rotationally connected in the inside of first arched mounting bracket. The utility model discloses a base to install first arched mounting bracket, and simultaneously according to the increase connection of the cold rolling need of steel roll quantity, satisfy different use needs, and first arched mounting bracket realizes to guide roller drive mechanism and installs, and guide roller drive mechanism carries out the extrusion of the thickness to steel sheet, and then satisfies different production specification needs, and every guide roller drive mechanism is separately provided with drive mechanism and then carries out the pressing of the thickness to it when cold rolled steel plate is relatively hard.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel coil production equipment, specifically to a cold rolling guide roller drive device for stainless steel coils. Background Technology

[0002] Stainless steel coils are corrosion-resistant steel products, mainly manufactured through cold rolling or hot rolling processes.

[0003] When stainless steel sheets are produced into steel coils, they often need to be cold rolled. Traditional cold rolling equipment only has a single motor, which is connected to the cold rolling guide rollers via a drive shaft or connecting shaft. The single motor is connected to multiple sets of cold rolling guide rollers through a gearbox and gear set. Due to the high hardness of cold-rolled steel sheets, the large number of cold rolling guide rollers during use can lead to insufficient load on the cold rolling of the steel sheets, which cannot meet the actual use requirements. Utility Model Content

[0004] The purpose of this invention is to provide a guide roller drive device for cold rolling of stainless steel coils, so as to solve the technical problem that the transmission cold rolling equipment is under heavy load and does not meet the requirements of use.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A guide roller drive device for cold rolling stainless steel coils includes a base, a first arched mounting frame fixedly mounted on the top of the base, a guide roller drive mechanism disposed on the inner side of the first arched mounting frame, and a controller fixedly mounted on the front side of the top of the first arched mounting frame.

[0007] The guide roller drive mechanism includes a fixed roller rotatably connected inside the first arched mounting frame, a second arched mounting frame located inside the first arched mounting frame and above the fixed roller, a movable roller rotatably connected inside the second arched mounting frame, a through groove inside the first arched mounting frame, a first motor located inside the through groove, and a second motor located on the front side of the first arched mounting frame.

[0008] As a preferred embodiment of this utility model, a hydraulic rod is fixedly installed on the top of the first arched mounting frame, and the output end of the hydraulic rod passes through the first arched mounting frame and is fixedly connected to the top of the second arched mounting frame.

[0009] As a preferred embodiment of this utility model, a second gearbox is fixedly installed on the front side of the second arched mounting frame, the output end of the first motor passes through the interior of the second gearbox, and the output end of the second gearbox is fixedly connected to one side of the moving roller.

[0010] As a preferred embodiment of this utility model, a second screw is provided inside the controller, and two wires are fixedly installed on one side of the controller, with the bottom of the wires electrically connected to the first motor and the second motor respectively.

[0011] As a further embodiment of this utility model, a first gearbox is fixedly installed on the front side of the first arched mounting frame. The output end of the first gearbox passes through the first arched mounting frame and is fixedly connected to the fixed roller. The output end of the second motor passes through the interior of the first gearbox.

[0012] As a further embodiment of this utility model, four limiting rods are fixedly installed on the inner side of the first arched mounting frame, and limiting grooves are opened on both sides of the second arched mounting frame, with the limiting rods penetrating into the interior of the limiting grooves.

[0013] As a further embodiment of this utility model, two grooves are provided on the right side of the base, two connecting blocks corresponding to the grooves are fixedly installed on the left side of the base, and a first screw is inserted at the top of the base above the grooves.

[0014] Compared with the prior art, the stainless steel coil cold rolling guide roller drive device provided by this utility model has the following beneficial effects:

[0015] 1. In this utility model, the base is used to install the first arched mounting frame, and the number of connections can be increased according to the cold rolling requirements of the steel coil to meet different usage needs. The first arched mounting frame is used to install the guide roller drive mechanism, which is used to compress the thickness of the steel plate to meet different production specifications. Each guide roller drive mechanism is equipped with a separate drive mechanism to compress the thickness of the cold-rolled steel plate when it is relatively hard.

[0016] 2. In this utility model, the fixed roller and the moving roller realize the pressing of the steel plate, and the first motor and the second motor are used to drive the fixed roller and the moving roller to rotate, thereby realizing the separate driving pressing during cold rolling. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only examples of embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the left-side structure of an embodiment of the present utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the first arched mounting frame in an embodiment of the present invention;

[0021] Figure 4 This is a schematic diagram of the guide roller drive mechanism in an embodiment of the present invention.

[0022] In the attached diagram: 1. Base; 2. First arched mounting bracket; 3. Guide roller drive mechanism; 301. Fixed roller; 302. Second arched mounting bracket; 303. Moving roller; 304. Hydraulic rod; 305. First motor; 306. Through groove; 307. Limiting rod; 308. Second motor; 309. First gearbox; 310. Second gearbox; 311. Limiting groove; 4. Groove; 5. First screw; 6. Controller; 7. Wire; 8. Connecting block; 9. Second screw. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention.

[0025] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an integral connection, or a detachable connection; they can refer to the internal connection of two components; they can refer to a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present invention should be understood according to the specific circumstances.

[0026] See Figures 1-4As shown in the figure, an embodiment of the present invention provides a guide roller drive device for cold rolling stainless steel coils, including a base 1. A first arched mounting frame 2 is fixedly installed on the top of the base 1. A guide roller drive mechanism 3 is provided on the inner side of the first arched mounting frame 2. A controller 6 is fixedly installed on the front side of the top of the first arched mounting frame 2. The base 1 is used to install the first arched mounting frame 2, and the number of connections can be increased according to the cold rolling needs of the steel coil to meet different usage requirements. The first arched mounting frame 2 is used to install the guide roller drive mechanism 3. The guide roller drive mechanism 3 is used to compress the thickness of the steel plate to meet different production specifications. Each guide roller drive mechanism 3 is provided with a separate drive mechanism to compress the thickness of the cold-rolled steel plate when it is relatively hard.

[0027] The guide roller drive mechanism 3 includes a fixed roller 301 rotatably connected inside the first arched mounting frame 2. A second arched mounting frame 302 is provided inside the first arched mounting frame 2 and at the top of the fixed roller 301. A movable roller 303 is rotatably connected inside the second arched mounting frame 302. A through groove 306 is provided inside the first arched mounting frame 2. A first motor 305 is provided inside the through groove 306. A second motor 308 is provided on the front side of the first arched mounting frame 2. The fixed roller 301 and the movable roller 303 are used to press the steel plate. The first motor 305 and the second motor 308 are used to drive the fixed roller 301 and the movable roller 303 to rotate, thereby realizing the individual driving and pressing of the steel plate due to its hardness during cold rolling.

[0028] A hydraulic rod 304 is fixedly installed on the top of the first arched mounting frame 2. The output end of the hydraulic rod 304 passes through the first arched mounting frame 2 and is fixedly connected to the top of the second arched mounting frame 302. The hydraulic rod 304 is used to drive the second arched mounting frame 302 to move the moving roller 303 up and down, thereby adjusting the distance between the fixed roller 301 and the moving roller 303, so as to press steel plates of different thicknesses.

[0029] A second reduction gearbox 310 is fixedly mounted on the front side of the second arched mounting bracket 302. The output end of the first motor 305 passes through the interior of the second reduction gearbox 310 and is fixedly connected to the input shaft of the second reduction gearbox 310. The output end (output shaft) of the second reduction gearbox 310 is fixedly connected to one side of the moving roller 303. The second reduction gearbox 310 reduces the speed of the first motor 305 while increasing the torque, thereby driving the rotation of the moving roller 303 to press the steel plate.

[0030] The controller 6 has a second screw 9 inside, and the controller 6 is installed on the top of the first arched mounting bracket 2 by the second screw 9. Two wires 7 are fixedly installed on one side of the controller 6. The bottom of the wires 7 are electrically connected to the first motor 305 and the second motor 308 respectively. The two wires 7 realize the electrical connection between the controller 6 and the first motor 305 and the second motor 308. The first motor 305 and the second motor 308 are synchronously controlled to start by the controller 6, thereby realizing the synchronous movement between the fixed roller 301 and the moving roller 303.

[0031] A first gearbox 309 is fixedly installed on the front side of the first arched mounting frame 2. The output end (output shaft) of the first gearbox 309 passes through the first arched mounting frame 2 and is fixedly connected to the fixed roller 301. The output end of the second motor 308 passes through the interior of the first gearbox 309 and is fixedly connected to the input shaft of the first gearbox 309. The first gearbox 309 is used to reduce the speed of the second motor 308 and increase the torque, thereby driving the rotation of the fixed roller 301 to press the steel plate.

[0032] Four limiting rods 307 are fixedly installed on the inner side of the first arched mounting frame 2. Limiting grooves 311 are opened on both sides of the second arched mounting frame 302. The limiting rods 307 penetrate into the interior of the limiting grooves 311. The limiting rods 307 and the limiting grooves 311 increase the stability of the second arched mounting frame 302 during lifting.

[0033] Two grooves 4 are provided on the right side of the base 1, and two connecting blocks 8 corresponding to the grooves 4 are fixedly installed on the left side of the base 1. A first screw 5 is inserted on the top of the base 1 above the grooves 4. The grooves 4, the first screw 5 and the connecting blocks 8 are used to connect two adjacent bases 1, thereby enabling multiple guide roller drive mechanisms 3 to be used side by side so as to press the steel plate into different thicknesses.

[0034] In use, multiple units are placed side by side according to the needs of steel plate pressing. After placement, two adjacent bases 1 are connected to the inside of the groove 4 through the connecting block 8. After connection, the external power supply cable is fixed to the top of the controller 6 through the second screw 9. At the same time, the connecting block 8 is fixed to the inside of the groove 4 through the first screw 5. After fixing, the second arched mounting frame 302 is pushed down by the hydraulic rod 304 according to the pressing thickness. When there are many units, the second arched mounting frame 302 is pulled up by the hydraulic rod 304, so that the distance between the fixed roller 301 and the second arched mounting frame 302 is greater than the distance of the pressing steel plate. The controller 6 and the wire 7 control the first motor 305 and the second motor 308 to start. Under the action of the second reduction box 310 and the first reduction box 309, the speed and torque output of the first motor 305 and the second motor 308 are adjusted, driving the fixed roller 301 and the moving roller 303 to rotate. The fixed roller 301 and the moving roller 303 drive the steel plate to be conveyed, and then the steel plate is pressed into a steel coil, which can then be wound up.

[0035] The foregoing has shown and described the basic principles of the present invention. The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. The above embodiments and descriptions in the specification are only illustrative of the principles of the present invention. Any modifications, equivalent substitutions, and improvements made within the scope of the present invention without departing from the scope of the present invention should be included within the protection scope of the present invention.

Claims

1. A drive device for cold-rolled guide rollers of stainless steel coils, characterized in that: Includes a base (1), on the top of the base (1) a first arched mounting bracket (2) is fixedly installed, a guide roller drive mechanism (3) is provided on the inner side of the first arched mounting bracket (2), and a controller (6) is fixedly installed on the front side of the top of the first arched mounting bracket (2). The guide roller drive mechanism (3) includes a fixed roller (301) rotatably connected inside the first arched mounting frame (2), a second arched mounting frame (302) is provided inside the first arched mounting frame (2) and at the top of the fixed roller (301), a movable roller (303) is rotatably connected inside the second arched mounting frame (302), a through groove (306) is provided inside the first arched mounting frame (2), a first motor (305) is provided inside the through groove (306), and a second motor (308) is provided on the front side of the first arched mounting frame (2). A hydraulic rod (304) is fixedly installed on the top of the first arched mounting frame (2). The output end of the hydraulic rod (304) passes through the first arched mounting frame (2) and is fixedly connected to the top of the second arched mounting frame (302). A second gearbox (310) is fixedly installed on the front side of the second arched mounting frame (302). The output end of the first motor (305) passes through the interior of the second gearbox (310). The output end of the second gearbox (310) is fixedly connected to one side of the moving roller (303). A second screw (9) is provided inside the controller (6). Two wires (7) are fixedly installed on one side of the controller (6). The bottom of the wires (7) is electrically connected to the first motor (305) and the second motor (308) respectively.

2. The stainless steel coil cold rolling guide roller drive device according to claim 1, characterized in that: The first arched mounting bracket (2) has a first gearbox (309) fixedly mounted on its front side. The output end of the first gearbox (309) passes through the first arched mounting bracket (2) and is fixedly connected to the fixed roller (301). The output end of the second motor (308) passes through the interior of the first gearbox (309).

3. The stainless steel coil cold rolling guide roller drive device according to claim 2, characterized in that: Four limiting rods (307) are fixedly installed on the inner side of the first arched mounting bracket (2), and limiting grooves (311) are opened on both sides of the second arched mounting bracket (302). The limiting rods (307) penetrate into the interior of the limiting grooves (311).

4. A guide roller drive device for cold rolling stainless steel coils according to any one of claims 1-3, characterized in that: Two grooves (4) are provided on the right side of the base (1), and two connecting blocks (8) corresponding to the grooves (4) are fixedly installed on the left side of the base (1). A first screw (5) is inserted on the top of the base (1) above the grooves (4).

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