A rolling process side guide wheel assembly for preventing a steel sheet from running off

Abstract

The utility model relates to steel sheet guiding technical field discloses a kind of rolling process lateral guide wheel assemblies to prevent steel sheet deviation, including conveying way, and the front and rear side of conveying way is provided with guiding mechanism, and the guiding mechanism is for guiding different specifications steel sheet, and the adjacent side of guiding mechanism is provided with quick release mechanism, and the quick release mechanism is for the quick disassembly of guiding device, and the guiding mechanism includes motor, and the adjacent side of motor is fixedly connected with the front and rear side of conveying way, and the output of motor is fixedly connected with driving shaft, and the outer wall top of driving shaft is provided with transmission assembly. In the utility model, start motor drives driving shaft to rotate, and then drive circular gear one to rotate, push bar one rotates, drive push bar two to rotate, make connecting block move, push plate displacement is pushed, so that the different specifications steel sheet is transported and guided, and the practicability of device is improved.

Description

Technical Field

[0001] This utility model relates to the field of steel plate guiding technology, and in particular to a lateral guide wheel assembly for preventing steel plates from deviating during the rolling process. Background Technology

[0002] Steel plate rolling is the core process in steel production that uses external force to shape steel plates. It involves applying pressure to a steel billet using rotating rolls, utilizing the plastic deformation characteristics of metals at high temperatures to roll the billet into steel plate products that meet thickness, precision, and performance standards. These products are widely used in construction, automotive, shipbuilding, and machinery manufacturing. The process is mainly divided into two categories: hot rolling and cold rolling. Hot rolling uses steel billets heated to 800-1250℃ as raw material, resulting in good plasticity, large reduction, and lower cost, making it suitable for medium and heavy plates. Cold rolling uses hot-rolled plates as raw material, rolled at room temperature, resulting in a smooth surface and high precision. Annealing is required to eliminate internal stress, and it is mostly used for thin plates. To prevent steel plate deviation, a lateral guide wheel assembly is needed to prevent deviation during the rolling process.

[0003] Currently available lateral guide wheel assemblies for preventing steel plate deviation during rolling mainly consist of guide wheels, elastic connectors, and drive motors. They are used in continuous or single-stand rolling processes for hot and cold rolling of steel plates. When the steel plate is affected by uneven roll pressure or feed deviation, the assembly can guide and correct deviation in real time during the rolling process, ensuring the dimensional accuracy of the steel plate and the continuity of production. However, the design of the base, support arm, or mounting plate is weak, and elastic deformation or permanent deformation occurs when subjected to the huge lateral thrust of the steel plate. This causes the actual position of the guide wheel to deviate from the set position, resulting in the loss of its guiding function. To solve the above problems, existing technologies only optimize the load-bearing components of the base and support arm, using box-type structures or reinforcing ribs, avoiding the use of brittle cast iron, and replacing it with high-strength welded structural steel to ensure that the deformation is within the allowable range under the maximum lateral load. However, no improvements have been made to the guiding structure for steel plates of different specifications. This results in the need to replace different guiding structures when guiding steel plates of different specifications, wasting working time, reducing production efficiency, and failing to meet the requirements. Summary of the Invention

[0004] To overcome the above shortcomings, this utility model provides a lateral guide wheel assembly for preventing steel plates from deviating during the rolling process. It aims to improve the existing technology, which does not improve the guiding structure for steel plates of different specifications. This results in the need to replace different guiding structures when guiding steel plates of different specifications, wasting working time, reducing production efficiency, and failing to meet the needs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a lateral guide wheel assembly for preventing steel plate deviation during the rolling process, comprising a conveyor, a guide mechanism provided on the front and rear sides of the conveyor, the guide mechanism being used to guide steel plates of different specifications, a quick-release mechanism provided on an adjacent side of the guide mechanism, the quick-release mechanism being used to quickly assemble and disassemble the guide device, the guide mechanism including a motor, the adjacent side of the motor being fixedly connected to the front and rear sides of the conveyor, a drive shaft being fixedly connected to the output end of the motor, a transmission assembly being provided at the top of the outer wall of the drive shaft, a pushing assembly being provided at the top of the transmission assembly, a connecting block being fixedly connected to an adjacent side of the pushing assembly, a push plate being fixedly connected to an adjacent side of the connecting block, and an auxiliary support plate being rotatably connected to the middle of the outer wall of the drive shaft.

[0006] As a further description of the above technical solution:

[0007] The quick-release mechanism includes a pressing rod, the outer wall of which is slidably connected to the inside of the push plate, a rotating rod rotatably connected to the bottom end of the pressing rod, a locking assembly provided on the adjacent side of the rotating rod, an elastic assembly provided on the opposite side of the locking assembly, a mounting bracket slidably connected to the adjacent side of the push plate, and a guide assembly provided on the adjacent side of the mounting bracket.

[0008] As a further description of the above technical solution:

[0009] The transmission assembly includes a circular gear one, the middle part of which is fixedly connected to the outer wall of the drive shaft, and a circular gear two is meshed with the right side of the outer wall of the circular gear one.

[0010] As a further description of the above technical solution:

[0011] The pushing assembly includes a first pushing bar, one side of which is fixedly connected to the top end of the drive shaft, and the other side of the first pushing bar is rotatably connected to a second pushing bar.

[0012] As a further description of the above technical solution:

[0013] The engaging assembly includes a rotating shaft, the front side of the outer wall of the rotating shaft is rotatably connected to the bottom end of the pressing rod, and a locking block is rotatably connected to the rear side of the outer wall of the rotating shaft.

[0014] As a further description of the above technical solution:

[0015] The elastic component includes a guide slide rod, with one side of the guide slide rod slidably connected to the side of the locking block that is furthest away from it, and a spring sleeved on the outer wall of the guide slide rod.

[0016] As a further description of the above technical solution:

[0017] The guide assembly includes a rotating shaft, the upper and lower sides of the outer wall of the rotating shaft are fixedly connected to the adjacent side of the mounting bracket, and a guide wheel is rotatably connected to the middle of the outer wall of the rotating shaft.

[0018] As a further description of the above technical solution:

[0019] A fixing block is fixedly connected to the right side of the motor, and the rear side of the fixing block is fixedly connected to the front and rear sides of the conveyor.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the starting motor drives the drive shaft to rotate, which in turn drives the first circular gear to rotate, and the first push bar rotates accordingly, which drives the second push bar to rotate, causing the connecting block to move and pushing the push plate to move, thereby guiding the transport of steel plates of different specifications and improving the practicality of the device.

[0022] 2. In this utility model, the mounting bracket is placed into the groove of the push plate, the pressing block moves and the spring is compressed. After installation, the push bar spring is used to fix the mounting bracket. When replacing, the pressing rod is pressed to drive the rotating rod and the pressing block to move, the mounting bracket is removed, and the guide wheel is quickly replaced, improving efficiency. Attached Figure Description

[0023] Figure 1 A perspective view of the front side of the conveyor of a lateral guide wheel assembly for preventing steel plate deviation during the rolling process, as proposed in this utility model.

[0024] Figure 2 This utility model provides a disassembled view of the guide wheel structure of a lateral guide wheel assembly for preventing steel plate deviation during the rolling process.

[0025] Figure 3 The present invention provides a motor structure diagram of a lateral guide wheel assembly for preventing steel plate deviation during the rolling process.

[0026] Figure 4 This utility model presents a pusher plate structure for a lateral guide wheel assembly used in the rolling process to prevent steel plate deviation.

[0027] Figure 5 This is a schematic diagram of the mounting frame structure for a lateral guide wheel assembly in the rolling process to prevent steel plate deviation, as proposed in this utility model.

[0028] Legend:

[0029] 1. Conveyor; 2. Guiding mechanism; 201. Motor; 202. Drive shaft; 203. Transmission assembly; 2031. Circular gear one; 2032. Circular gear two; 204. Pushing assembly; 2041. Push bar one; 2042. Push bar two; 205. Connecting block; 206. Push plate; 207. Auxiliary support plate; 3. Quick release mechanism; 301. Pressing rod; 302. Rotating rod; 303. Engaging assembly; 3031. Rotating shaft; 3032. Locking block; 304. Elastic assembly; 3041. Guide slide bar; 3042. Spring; 305. Mounting bracket; 306. Guiding assembly; 3061. Rotating shaft; 3062. Guide wheel; 4. Fixing block. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see the appendix Figure 1 - Appendix Figure 3 This utility model provides an embodiment of a lateral guide wheel assembly for preventing steel plate deviation during the rolling process, comprising a conveyor 1, a guide mechanism 2 provided on the front and rear sides of the conveyor 1, the guide mechanism 2 being used to guide steel plates of different specifications, a quick-release mechanism 3 provided on the adjacent side of the guide mechanism 2, the quick-release mechanism 3 being used to quickly assemble and disassemble the guide device, the guide mechanism 2 including a motor 201, the adjacent side of the motor 201 being fixedly connected to the front and rear sides of the conveyor 1, the output end of the motor 201 being fixedly connected to a drive shaft 202, the top of the outer wall of the drive shaft 202 being provided with a transmission component 203, the top of the transmission component 203 being provided with a push component 204, the adjacent side of the push component 204 being fixedly connected to a connecting block 205, the adjacent side of the connecting block 205 being fixedly connected to a push plate 206, and an auxiliary support plate 207 being rotatably connected to the middle of the outer wall of the drive shaft 202;

[0032] Specifically, guide mechanisms 2 are provided on the front and rear sides of the conveyor 1. These guide mechanisms 2 use adjustable guide plates to precisely guide steel plates of different specifications, ensuring the steel plates maintain linear movement and avoid deviation during conveying. A quick-release mechanism 3 is provided on the adjacent side of the guide mechanism 2. This quick-release mechanism 3 adopts a snap-fit ​​design, facilitating quick disassembly and installation of the guide device by operators for convenient maintenance or component replacement. The guide mechanism 2 includes a motor 201. The adjacent side of the motor 201 is fixedly connected to the front and rear sides of the conveyor 1, providing stable power output. A drive shaft 202 is fixedly connected to the output end of the motor 201. The drive shaft 202 rotates under the drive of the motor 201 to transmit torque. A transmission assembly 203 is provided at the top of the outer wall. The transmission assembly 203 consists of gears and chains, which convert rotational motion into linear motion. A push assembly 204 is provided at the top of the transmission assembly 203. The push assembly 204 realizes reciprocating pushing action through a slider mechanism. A connecting block 205 is fixedly connected to the adjacent side of the push assembly 204. The connecting block 205 plays a connecting and supporting role. A push plate 206 is fixedly connected to the adjacent side of the connecting block 205. The push plate 206 directly contacts the steel plate and applies lateral force to adjust the position. An auxiliary support plate 207 is rotatably connected to the middle of the outer wall of the drive shaft 202. The auxiliary support plate 207 supports the drive shaft 202 through bearings, reducing friction and enhancing the stability of the overall structure.

[0033] Please see the appendix Figure 2 - Appendix Figure 3 The quick-release mechanism 3 includes a pressing rod 301, the outer wall of the pressing rod 301 is slidably connected to the inside of the push plate 206, the bottom end of the pressing rod 301 is rotatably connected to a rotating rod 302, a locking component 303 is provided on the adjacent side of the rotating rod 302, an elastic component 304 is provided on the opposite side of the locking component 303, a mounting bracket 305 is slidably connected to the adjacent side of the push plate 206, and a guide component 306 is provided on the adjacent side of the mounting bracket 305.

[0034] Specifically, the outer wall of the pressing rod 301 is slidably connected to the inside of the push plate 206, ensuring that the pressing rod 301 can move smoothly along the inside of the push plate 206 to adjust its position. The bottom end of the pressing rod 301 is rotatably connected to a rotating rod 302, which facilitates the transmission of rotational motion during operation. A locking assembly 303 is provided on the adjacent side of the rotating rod 302 to lock the rotating rod 302 in a specific position. An elastic assembly 304 is provided on the opposite side of the locking assembly 303 to provide a stable rebound force. A mounting bracket 305 is slidably connected to the adjacent side of the push plate 206, allowing the mounting bracket 305 to slide along the push plate 206 to adapt to different working conditions. A guide assembly 306 is provided on the adjacent side of the mounting bracket 305 to accurately guide the direction of movement.

[0035] Please see the appendix Figure 3 - Appendix Figure 4The transmission assembly 203 includes a circular gear 2031, the middle of which is fixedly connected to the outer wall of the drive shaft 202. A circular gear 2032 is meshed with the right side of the outer wall of the circular gear 2031. The push assembly 204 includes a push bar 2041, one side of which is fixedly connected to the top of the drive shaft 202. The other side of the push bar 2041 is rotatably connected to the push bar 2042. A fixing block 4 is fixedly connected to the right side of the motor 201. The rear side of the fixing block 4 is fixedly connected to the front and rear sides of the conveyor 1.

[0036] Specifically, the middle part of the circular gear 2031 is fixedly connected to the outer wall of the drive shaft 202 to form a rigid transmission structure to ensure efficient power transmission. The outer right side of the circular gear 2031 is meshed with the circular gear 2032, and the continuous conversion of rotational motion is realized through gear meshing. The push assembly 204 includes the push bar 2041. The adjacent side of the push bar 2041 is fixedly connected to the top of the drive shaft 202, so that it rotates synchronously with the drive shaft 202. The other side of the push bar 2041 is rotatably connected to the push bar 2042 to realize the direction adjustment of the push force and linear action output. The right side of the motor 201 is fixedly connected to the fixing block 4. The rear side of the fixing block 4 is fixedly connected to the front and rear sides of the conveyor 1 to provide stable support to maintain the overall balance of the device.

[0037] Please see the appendix Figure 3 - Appendix Figure 5 The engaging assembly 303 includes a rotating shaft 3031, the front side of the outer wall of the rotating shaft 3031 is rotatably connected to the bottom end of the pressing rod 301, and a locking block 3032 is rotatably connected to the rear side of the outer wall of the rotating shaft 3031. The elastic assembly 304 includes a guide slide rod 3041, the adjacent side of the guide slide rod 3041 is slidably connected to the side of the locking block 3032 that is far away from it, and a spring 3042 is sleeved on the outer wall of the guide slide rod 3041. The guiding assembly 306 includes a rotating shaft 3061, the upper and lower sides of the outer wall of the rotating shaft 3061 are fixedly connected to the adjacent side of the mounting bracket 305, and a guide wheel 3062 is rotatably connected to the middle of the outer wall of the rotating shaft 3061.

[0038] Specifically, the front side of the outer wall of the rotating shaft 3031 is rotatably connected to the bottom end of the pressing rod 301 to realize the rotational movement of the pressing rod 301. The rear side of the outer wall of the rotating shaft 3031 is rotatably connected to the locking block 3032, which is used to cooperate with other components. The elastic component 304 includes a guide slide rod 3041. The adjacent side of the guide slide rod 3041 is slidably connected to the opposite side of the locking block 3032, allowing the two to move relative to each other. The outer wall of the guide slide rod 3041 is fitted with a spring 3042, which provides elastic support. The guide component 306 includes a rotating shaft 3061. The upper and lower sides of the outer wall of the rotating shaft 3061 are fixedly connected to the adjacent side of the mounting bracket 305 to ensure structural stability. The middle part of the outer wall of the rotating shaft 3061 is rotatably connected to a guide wheel 3062, which is used to guide the direction of movement.

[0039] Working principle: When in use, the starting motor 201 drives the drive shaft 202 to rotate. The rotation of the drive shaft 202 drives the first circular gear 2031 to rotate. The rotation of the first circular gear 2031 drives the corresponding push bar 2041 to rotate. The rotation of the first push bar 2041 drives the second push bar 2042 to rotate. The rotation of the second push bar 2042 drives the connecting block 205 to move. The movement of the connecting block 205 drives the push plate 206 to move. The movement of the push plate 206 guides the transport of steel plates of different specifications, improving the practicality of the device.

[0040] In use, the mounting bracket 305 is installed in the slot on the surface of the push plate 206, and the clamping block 3032 is pressed to move the clamping block 3032 and press the spring 3042. After being installed in the predetermined position, the mounting bracket 305 is fixed under the elastic force of the push bar 2042. When the guide wheel 3062 needs to be replaced, the pressing rod 301 is pressed to drive the rotating rod 302 to rotate and drive the clamping block 3032 to move, thereby removing the mounting bracket 305, realizing the quick replacement of the guide wheel 3062 and improving work efficiency.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lateral guide wheel assembly for preventing steel plate deviation during rolling process, comprising a conveyor (1), characterized in that: The conveyor (1) is provided with a guide mechanism (2) on the front and rear sides. The guide mechanism (2) is used to guide steel plates of different specifications. A quick-release mechanism (3) is provided on the adjacent side of the guide mechanism (2). The quick-release mechanism (3) is used to quickly disassemble and assemble the guide device. The guiding mechanism (2) includes a motor (201), one side of which is fixedly connected to the front and rear sides of the conveyor (1). The output end of the motor (201) is fixedly connected to a drive shaft (202). A transmission assembly (203) is provided at the top of the outer wall of the drive shaft (202). A push assembly (204) is provided at the top of the transmission assembly (203). A connecting block (205) is fixedly connected to the adjacent side of the push assembly (204). A push plate (206) is fixedly connected to the adjacent side of the connecting block (205). An auxiliary support plate (207) is rotatably connected to the middle of the outer wall of the drive shaft (202).

2. The lateral guide wheel assembly for preventing steel plate deviation during the rolling process according to claim 1, characterized in that: The quick-release mechanism (3) includes a pressing rod (301), the outer wall of which is slidably connected to the inside of the push plate (206), a rotating rod (302) is rotatably connected to the bottom end of the pressing rod (301), a locking assembly (303) is provided on the adjacent side of the rotating rod (302), an elastic assembly (304) is provided on the opposite side of the locking assembly (303), a mounting bracket (305) is slidably connected to the adjacent side of the push plate (206), and a guide assembly (306) is provided on the adjacent side of the mounting bracket (305).

3. The lateral guide wheel assembly for preventing steel plate deviation during the rolling process according to claim 1, characterized in that: The transmission assembly (203) includes a circular gear one (2031), the middle part of which is fixedly connected to the outer wall of the drive shaft (202), and a circular gear two (2032) is meshed with the right side of the outer wall of the circular gear one (2031).

4. The lateral guide wheel assembly for preventing steel plate deviation during the rolling process according to claim 1, characterized in that: The pushing assembly (204) includes a first pushing bar (2041), one side of which is fixedly connected to the top end of the drive shaft (202), and the other side of the first pushing bar (2041) is rotatably connected to a second pushing bar (2042).

5. A lateral guide wheel assembly for preventing steel plate deviation during the rolling process according to claim 2, characterized in that: The engaging assembly (303) includes a pivot (3031), the front side of the outer wall of the pivot (3031) is rotatably connected to the bottom end of the pressing rod (301), and a locking block (3032) is rotatably connected to the rear side of the outer wall of the pivot (3031).

6. A lateral guide wheel assembly for preventing steel plate deviation during the rolling process according to claim 2, characterized in that: The elastic component (304) includes a guide slide rod (3041), the adjacent side of the guide slide rod (3041) is slidably connected to the opposite side of the locking block (3032), and a spring (3042) is sleeved on the outer wall of the guide slide rod (3041).

7. A lateral guide wheel assembly for preventing steel plate deviation during the rolling process according to claim 2, characterized in that: The guide assembly (306) includes a rotating shaft (3061), the upper and lower sides of the outer wall of the rotating shaft (3061) are fixedly connected to the adjacent side of the mounting bracket (305), and a guide wheel (3062) is rotatably connected to the middle of the outer wall of the rotating shaft (3061).

8. A lateral guide wheel assembly for preventing steel plate deviation during the rolling process according to claim 1, characterized in that: A fixing block (4) is fixedly connected to the right side of the motor (201), and the rear side of the fixing block (4) is fixedly connected to the front and rear sides of the conveyor (1).

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