Steel rolling equipment with guide structure

Abstract

The utility model discloses steel rolling equipment with a guide structure, which comprises an equipment frame, a top seat is fixedly arranged at the top of the equipment frame, a top motor is arranged in the middle of the top surface of the top seat, an air cylinder is arranged in the middle of the front end of the top seat, an upper roller is arranged at the upper part in the equipment frame, and a lower roller is arranged at the lower part in the equipment frame. A lower roller is arranged under the upper roller and located on the lower portion in the equipment frame, adjusting bases are installed at the two ends of the upper roller respectively, fixing bases are installed at the two ends of the lower roller respectively, grooves are formed in the middles of the two side walls of the equipment frame respectively, and the upper roller and the lower roller are located in the grooves in the two side walls of the equipment frame respectively. A discharging table is installed on the rear side of the equipment frame. According to the steel rolling equipment with the guide structure, the guide table is located on the front side of the equipment frame, multiple sets of guide plates with adjustable intervals are arranged on the surface, the steel rolling equipment adapts to steel with different widths, an inclined plate guides the steel to enter a rolling area, and an automatic lifting base is matched with a sliding block and a sliding groove to achieve stable movement of the guide table.

Description

Technical Field

[0001] This utility model relates to the technical field of steel rolling equipment, and specifically to a steel rolling equipment with a guiding structure. Background Technology

[0002] Steel rolling is one of the most important processes in the metal processing field. By applying pressure between rotating rolls through a rolling mill, metal billets are plastically deformed to obtain steel products with specific shapes, sizes and properties.

[0003] Existing steel rolling equipment lacks a feeding guide structure, such as the steel rolling device disclosed in application number CN202321223828.4. This type of existing steel rolling equipment lacks a feeding guide structure, resulting in a lack of precise guidance when the steel enters the rolling zone. This makes it prone to deviation or tilting, leading to uneven dimensions of the rolled steel. Feed deviation causes the force on the rolls to concentrate in a localized area rather than being evenly distributed. Without a guide structure, operators need to frequently adjust the position of the steel to ensure it enters the rolling zone, increasing labor costs and posing safety hazards.

[0004] Therefore, it is necessary to invent a steel rolling equipment with a guiding structure to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a steel rolling equipment with a guiding structure to solve the problem that the equipment does not have a feeding guiding structure in use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel rolling equipment with a guiding structure, comprising an equipment frame, a top seat, a top motor, a cylinder, an upper roll, a lower roll, an adjusting seat, a fixed seat, and a feeding platform. The top seat is fixedly installed on the top of the equipment frame, the top motor is installed in the middle of the top surface of the top seat, and the cylinder is installed in the middle of the front end of the top seat. The upper roll is installed above the inside of the equipment frame, and the lower roll is installed directly below the upper roll. The lower roll is located below the inside of the equipment frame. Adjusting seats are installed at both ends of the upper roll, and fixed seats are installed at both ends of the lower roll. Grooves are opened in the middle of both side walls of the equipment frame, and the upper roll and the lower roll are respectively located in the grooves of the side walls of the equipment frame. A feeding platform is installed on the rear side of the equipment frame.

[0007] A guide platform is provided on the front side of the inside of the equipment frame. Several guide plates are installed on both sides of the surface of the guide platform. The distance between each guide plate is different. Inclined plates are fixed on both sides of the end of the guide platform. An automatic lifting seat is provided at the bottom of the guide platform. Slider blocks are installed on both sides of the outer wall of the guide platform. Slide grooves matching the sliding of the sliders are opened on both sides of the inner wall of the equipment frame.

[0008] Preferably, the output end of the top motor is connected to a main gear, and two auxiliary gears are meshed on both sides of the main gear. The lower ends of the two auxiliary gears are connected to a reciprocating screw, which is inserted into the adjusting seat at the corresponding position below and extends to the middle of the top surface of the fixed seat.

[0009] Preferably, the output end of the cylinder is connected to a telescopic rod, and a pressure plate is installed at the bottom end of the telescopic rod.

[0010] Preferably, both sides of the upper and lower rollers are provided with binding grooves, the grooves on the surfaces of the upper and lower rollers correspond to each other and form a circle, and the diameter of the binding grooves is distributed from right to left from large to small.

[0011] Preferably, one end of the lower roll is connected to a side motor, which is located below one side of the outer wall of the equipment frame. Two side gears are installed on the other side of the lower roll, one of which is located at the end of the lower roll, and the other is meshed with and installed at the corresponding end of the upper roll.

[0012] Preferably, the main gear drives the side gear to rotate, and the reciprocating screw connected below the side gear passes through the middle of the adjusting seat to move up and down horizontally. During the up and down movement of the adjusting seat, the upper roller is driven to perform the same up and down horizontal movement.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] This steel rolling equipment with a guide structure features a guide platform located at the front of the equipment frame. Multiple sets of adjustable-spaced guide plates are installed on the surface to accommodate steel of varying widths. Inclined plates guide the steel into the rolling zone. An automatic lifting seat, in conjunction with a slider and chute, ensures stable movement of the guide platform. A top motor drives a reciprocating screw via gear transmission to vertically raise and lower the upper roller. A cylinder, via a telescopic rod, drives a pressure plate to provide auxiliary pressure or positioning. The adjustable spacing of the guide plates accommodates different steel specifications, reducing manual intervention. The automatic lifting seat, in conjunction with the slider, achieves automatic positioning of the guide platform, minimizing manual operation. Furthermore, the height of the guide platform is adjusted according to the material being placed on it, improving work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the roll mounting structure of this utility model;

[0017] Figure 3 This is a front view structural diagram of the present invention;

[0018] Figure 4 This is a side view of the structure of this utility model;

[0019] Figure 5 This is a side-view structural diagram of the present invention.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Equipment frame; 101. Guide table; 102. Guide plate; 103. Inclined plate; 104. Automatic lifting seat; 105. Slider; 106. Slide rail; 2. Top seat; 3. Top motor; 301. Reciprocating screw; 4. Cylinder; 401. Telescopic rod; 402. Pressure plate; 5. Upper roller; 6. Lower roller; 601. Side motor; 602. Side gear; 7. Adjusting seat; 8. Fixed seat; 9. Unloading table. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model provides, for example Figure 1-5 The steel rolling equipment shown includes a frame 1. A guide platform 101 is provided on the front interior side of the frame 1. Several guide plates 102 are installed on both sides of the surface of the guide platform 101, with varying distances between each guide plate 102. Inclined plates 103 are fixedly installed on both sides of the ends of the guide platform 101. An automatic lifting seat 104 is provided at the bottom of the guide platform 101. Slider blocks 105 are installed on both sides of the outer wall of the guide platform 101. Corresponding openings are provided on both sides of the inner wall of the frame 1 to correspond to the sliders. 105 Sliding matching groove 106, top seat 2 is fixedly installed on the top of the equipment frame 1, top motor 3 is installed in the middle of the top surface of the top seat 2, cylinder 4 is installed in the middle of the front end of the top seat 2, telescopic rod 401 is connected to the output end of the cylinder 4, pressure plate 402 is installed at the bottom end of the telescopic rod 401, upper roller 5 is installed in the upper part of the equipment frame 1, lower roller 6 is installed directly below the upper roller 5, the lower roller 6 is located in the lower part of the equipment frame 1, and material chute is opened on both sides of the surface of the upper roller 5 and the lower roller 6.

[0024] The grooves on the surfaces of the upper roll 5 and the lower roll 6 correspond to each other and form a circle. The diameter of the material-binding groove is distributed from right to left from large to small. One end of the lower roll 6 is connected to a side motor 601, which is located below one side of the outer wall of the equipment frame 1. Two side gears 602 are installed on the other side of the lower roll 6. One side gear 602 is located at the end of the lower roll 6, and the other side gear 602 is meshed and installed at the corresponding end of the upper roll 5. Adjusting seats 7 are installed at both ends of the upper roll 5. The main gear drives the side gear 602 to rotate, and the reciprocating screw 301 connected below the side gear 602 passes through the adjusting seat. The middle section of the section seat 7 moves horizontally up and down. During the up and down movement of the adjusting seat 7, the upper roller 5 is driven to perform the same up and down horizontal movement. Fixed seats 8 are installed at both ends of the lower roller 6. The output end of the top motor 3 is connected to the main gear. The two sides of the main gear are meshed with the auxiliary gears. The lower ends of the two auxiliary gears are connected to the reciprocating screw 301. The reciprocating screw 301 is inserted into the adjusting seat 7 at the corresponding position below and reaches the middle of the top surface of the fixed seat 8. The middle of the two side walls of the equipment frame 1 is provided with grooves. The upper roller 5 and the lower roller 6 are respectively located in the grooves of the two side walls of the equipment frame 1. The unloading platform 9 is installed on the rear side of the equipment frame 1.

[0025] The automatic lifting seat 104 and motor mentioned above are existing technology products, and their specific structures and functions will not be described in detail here.

[0026] The working principle of this practical application is as follows:

[0027] Refer to the instruction manual appendix Figure 1-5For this type of steel rolling equipment with a guiding structure, during operation, the output end of the top motor 3 is first connected to the main gear. The main gear meshes with auxiliary gears on both sides. The lower end of the auxiliary gear is connected to a reciprocating screw 301. The reciprocating screw 301 is inserted into the adjusting seat 7 and extends to the center of the top surface of the fixed seat 8. When the main gear rotates, it drives the reciprocating screw 301 to rotate through gear transmission, causing the adjusting seat 7 to move up and down, thereby driving the upper roller 5 to move horizontally up and down, thus adjusting the roller spacing. One end of the lower roller 6 is connected to a side motor 601, and the other end is equipped with a side gear 602. The side motor 601 drives the lower roller 6 to rotate. The side gear 602 meshes with the side gear 602 at one end of the upper roller 5, achieving synchronous reverse rotation of the upper roller 5 and the lower roller 6, completing the steel rolling. Multiple guide plates 102 with different spacings are installed on both sides of the guide table 101 surface. To guide steel into the rolling area, inclined plates 103 are fixed on both sides of the end of the guide table 101, and an automatic lifting seat 104 is set at the bottom. Slider 105 is installed on both sides of the outer wall and slides with the groove 106 on the inner wall of the equipment frame 1 to realize the lifting and adjustment of the guide table 101 to accommodate steel of different specifications and heights. The output end of the cylinder 4 is connected to the telescopic rod 401, and the bottom end of the telescopic rod 401 is equipped with a pressure plate 402. During the rolling process, the cylinder 4 can drive the pressure plate 402 to press the steel down to prevent the steel from shifting during rolling and ensure rolling accuracy. The upper roll 5 and the lower roll 6 have rolling grooves on both sides of their surfaces. The grooves are corresponding and form a circle. The diameter of the rolling grooves is distributed from right to left from large to small. When the steel passes through the rolls, as the grooves gradually shrink, the steel is rolled and deformed. There is no groove in the middle, which is used for rolling plate-shaped steel.

[0028] When using this device, fix the equipment frame 1 on the foundation, install the top seat 2, top motor 3, cylinder 4, and other components, install the upper roll 5 and lower roll 6, and fix them through the adjusting seat 7 and the fixed seat 8, and connect the reciprocating screw 301 and the side gear 602. Install the guide table 101 and related guiding structures, adjust the spacing of the guide plates 102 and the height of the guide table 101, connect the power supply and air supply, and debug the top motor 3, the side motor 601 and the cylinder 4 to ensure that the equipment is operating normally. Place the steel to be rolled on the guide table 101, and guide the steel into the rolling area through the guide plates 102. According to the steel specifications, drive the reciprocating screw 301 through the top motor 3 to adjust the upper roll 5 and the lower roll 6. The spacing is adjusted, the side motor 601 is started, driving the lower roller 6 to rotate, which in turn drives the upper roller 5 to rotate synchronously in the opposite direction through the side gear 602. The steel gradually deforms under the action of the rollers, completing the rolling process. During the rolling process, the cylinder 4 is started as needed to drive the pressure plate 402 to press the steel downward to prevent displacement. The rolled steel is output through the unloading table 9 for subsequent cooling, cutting and other processing. The operating status of the equipment is checked regularly, the debris on the guide table 101 and the surface of the rollers is cleaned, the wear of transmission components such as the reciprocating screw 301 and the side gear 602 is checked, and damaged parts are replaced in time. The cylinder 4, motor and other power components are lubricated and maintained to ensure the long-term stable operation of the equipment.

Claims

1. A steel rolling equipment with a guiding structure, comprising an equipment frame (1), a top seat (2), a top motor (3), a cylinder (4), an upper roll (5), a lower roll (6), an adjusting seat (7), a fixed seat (8), and a discharge table (9), characterized in that, A top seat (2) is fixedly installed on the top of the equipment frame (1). A top motor (3) is installed in the middle of the top surface of the top seat (2). A cylinder (4) is installed in the middle of the front end of the top seat (2). An upper roller (5) is installed above the inside of the equipment frame (1). A lower roller (6) is installed directly below the upper roller (5). The lower roller (6) is located below the inside of the equipment frame (1). Adjustment seats (7) are installed at both ends of the upper roller (5). Fixed seats (8) are installed at both ends of the lower roller (6). A groove is opened in the middle of both sides of the equipment frame (1). The upper roller (5) and the lower roller (6) are respectively located in the grooves of the two sides of the equipment frame (1). A feeding platform (9) is installed on the rear side of the equipment frame (1). The equipment frame (1) is provided with a guide platform (101) on the front side inside. Several guide plates (102) are installed on both sides of the surface of the guide platform (101). The distance between each guide plate (102) is different. Inclined plates (103) are fixedly installed on both sides of the end of the guide platform (101). An automatic lifting seat (104) is provided at the bottom of the guide platform (101). Slider blocks (105) are installed on both sides of the outer wall of the guide platform (101). Slide grooves (106) matching the sliding of the sliders (105) are opened at corresponding positions on both sides of the inner wall of the equipment frame (1).

2. The steel rolling equipment with a guiding structure according to claim 1, characterized in that: The output end of the top motor (3) is connected to a main gear, and auxiliary gears are meshed on both sides of the main gear. The lower ends of the two auxiliary gears are connected to a reciprocating screw (301). The reciprocating screw (301) is inserted into the adjustment seat (7) at the corresponding position below and reaches the middle of the top surface of the fixed seat (8).

3. The steel rolling equipment with a guiding structure according to claim 1, characterized in that: The output end of the cylinder (4) is connected to a telescopic rod (401), and a pressure plate (402) is installed at the bottom end of the telescopic rod (401).

4. The steel rolling equipment with a guiding structure according to claim 1, characterized in that: Both sides of the upper roll (5) and the lower roll (6) are provided with binding grooves. The grooves on the surfaces of the upper roll (5) and the lower roll (6) correspond to each other and form a circle. The diameter of the binding grooves is distributed from right to left from large to small.

5. A steel rolling equipment with a guiding structure according to claim 1, characterized in that: One end of the lower roll (6) is connected to a side motor (601), which is located below the outer wall of the equipment frame (1). Two side gears (602) are installed on the other side of the lower roll (6). One side gear (602) is located at the end of the lower roll (6), and the other side gear (602) is meshed with and installed at the corresponding end of the upper roll (5).

6. A steel rolling equipment with a guiding structure according to claim 2, characterized in that: The main gear drives the side gear (602) to rotate, and the reciprocating screw (301) connected below the side gear (602) passes through the middle of the adjusting seat (7) to move up and down horizontally. During the up and down movement of the adjusting seat (7), it drives the upper roller (5) to perform the same up and down horizontal movement.

Images