A continuous steel rolling shearing device

Abstract

This utility model discloses a continuous steel rolling shearing device, relating to the field of steel rolling technology. It includes a rolling worktable with rolling conveying mechanisms on both sides for rolling material. A shearing mechanism is located between the two sets of rolling conveying mechanisms. This utility model solves the problem that existing steel rolling shearing devices cannot guarantee the continuity of steel cutting, and also prevent the plate from warping on one side during cutting. This utility model uses rolling conveying mechanisms on both sides, with a motor driving the rollers to rotate. The rotation of the rotating rod adjusts the position of the pressure roller. The rotating teeth enable the pressure roller and the rolling roller to rotate in opposite directions, achieving continuous material conveying. Through the combination of the rolling conveying mechanism and the shearing mechanism, the upper ends of the base frame and the rollers are on the same horizontal line, achieving horizontal support for the rolled material. The cutting frame is located on one side of the base frame. The base frame and the rolling conveying mechanism cooperate to achieve double-sided support for the rolled material, preventing the plate from warping on one side.

Description

Technical Field

[0001] This utility model relates to the field of steel rolling technology, specifically a continuous steel rolling shearing device. Background Technology

[0002] As the main equipment on the hot rolling production line of steel, the rolling mill is used to roll the blank into shape. The rolling shearing device is mainly used to cut and separate the steel according to the set length or process requirements during the steel rolling process.

[0003] A cutting device for steel rolling production and processing, authorized by announcement number CN216632369U, includes a worktable, a conveying component at the top of the worktable, a mounting frame fixed at the top of the worktable, a telescopic cylinder mounted at the top of the mounting frame, two symmetrically arranged guide rods fixed between the inner wall of the top of the mounting frame and the top of the worktable, and a lifting plate between the two guide rods. In this utility model, the steel is conveyed to the area below the guillotine by the conveying component, eliminating the need for manual movement of the plate, making the operation safer and more convenient. After the steel enters the required cutting position below the mounting frame, the guillotine is pushed by the cylinder to cut the steel, which is highly efficient. While the guillotine is descending to cut, it can drive the positioning mechanism to straighten and clamp the steel, thereby ensuring the stability and accuracy of the steel during cutting. However, this cutting device is difficult to guarantee the continuity of steel cutting, and it is necessary to ensure that the rolled material is fixed during cutting to prevent one side of the plate from warping.

[0004] To address the aforementioned issues, a continuous steel rolling shearing device is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a continuous steel rolling shearing device, which solves the problem that existing steel rolling shearing devices in the background art cannot guarantee the continuity of steel cutting, and at the same time, it is necessary to ensure that the rolled material is fixed during cutting to prevent the edge of the plate from curling up on one side.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a continuous steel rolling and shearing device, comprising a rolling worktable, rolling conveying mechanisms for rolling material are arranged on both sides of the rolling worktable, two sets of rolling conveying mechanisms are arranged, and a shearing mechanism for cutting is arranged between the two sets of rolling conveying mechanisms, the rolling conveying mechanism includes a fixed frame, a roller rotatably arranged on one side of the fixed frame, an adjusting component rotatably arranged on one side of the fixed frame, the adjusting component includes a rotating rod rotatably connected to the fixed frame, a pressure roller rotatably arranged at one end of the rotating rod, a rotating tooth meshing with one end of the pressure roller and the roller, a motor component arranged at one end of the roller, and the shearing mechanism includes a base frame, a cutting frame being raised and lowered on one side of the base frame.

[0007] Preferably, the rolling workbench includes a workbench frame, and four sets of support columns are fixedly installed at the lower end of the workbench frame.

[0008] Preferably, the rolling conveyor mechanism further includes a conveyor belt disposed at one end of the roll, and the roll is disposed on both sides of the shearing mechanism.

[0009] Preferably, side roller frames are fixedly provided on both sides of the roller.

[0010] Preferably, the adjustment assembly further includes a telescopic rod fixedly disposed at the lower end of the workbench frame, the output end of the telescopic rod being rotatably connected to one end of the rotating rod.

[0011] Preferably, the shearing mechanism further includes a support frame fixedly mounted on the upper end of the base frame, and a lifting cylinder is fixedly mounted on the upper end of the support frame.

[0012] Preferably, the output end of the lifting cylinder is connected to a lifting block, and the two sides of the lifting block movably pass through the support frame.

[0013] Preferably, the upper end of the cutting frame is provided with a horizontal cutting blade.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. The present invention provides a continuous steel rolling and shearing device, which, through the setting of rolling and conveying mechanisms on both sides, has a fixed frame for fixing, a motor to drive the roller to rotate, the rotation of the rotating rod to drive the pressure roller to adjust its position, and the setting of rotating teeth to realize the opposite rotation of the pressure roller and the rolling roller, thereby realizing the continuous conveying of the rolled material, and solving the problem that existing steel rolling and shearing devices cannot guarantee the continuity of steel cutting.

[0016] 2. The continuous steel rolling shearing device provided by this utility model, through the combination of rolling conveying mechanism and shearing mechanism, the upper ends of the base frame and the roll are on the same horizontal line, realizing the horizontal support of the rolled material. The cutting frame is set on one side of the base frame. The base frame and the rolling conveying mechanism cooperate to realize the double-sided support of the rolled material, preventing the plate from warping on one side. This solves the problem of existing steel rolling shearing devices needing to ensure that the rolled material is fixed during cutting to prevent the plate from warping on one side. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the rolling conveying mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the shearing mechanism of this utility model;

[0021] Figure 5 This is a schematic diagram of the side structure of this utility model.

[0022] In the diagram: 1. Rolling worktable; 11. Worktable frame; 12. Support column; 2. Rolling conveyor mechanism; 21. Fixed frame; 22. Motor components; 23. Rolls; 24. Conveyor belt; 25. Adjustment assembly; 251. Telescopic rod; 252. Rotating rod; 253. Pressure roller; 2531. Rotating tooth; 26. Side roller frame; 3. Cutting and shearing mechanism; 31. Base frame; 32. Support frame; 33. Lifting cylinder; 34. Lifting block; 35. Cutting frame; 351. Transverse cutter. Detailed Implementation

[0023] 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.

[0024] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0025] Combination Figure 1 This utility model discloses a continuous steel rolling and shearing device, including a rolling worktable 1, rolling conveying mechanisms 2 for rolling are arranged on both sides of the rolling worktable 1, two sets of rolling conveying mechanisms 2 are arranged, and a shearing mechanism 3 for shearing is arranged between the two sets of rolling conveying mechanisms 2. The rolling conveying mechanism 2 includes a fixed frame 21, a roller 23 rotatably arranged on one side of the fixed frame 21, an adjusting component 25 rotatably arranged on one side of the fixed frame 21, the adjusting component 25 includes a rotating rod 252 rotatably connected to the fixed frame 21, a pressure roller 253 rotatably arranged at one end of the rotating rod 252, a rotating tooth 2531 meshing with one end of the pressure roller 253 and the roller 23, and a motor component 22 arranged at one end of the roller 23. The shearing mechanism 3 includes a base frame 31, and a cutting frame 35 is raised and lowered on one side of the base frame 31.

[0026] Specifically, the fixing frame 21 serves a fixing function, the motor component 22 drives the roller 23 to rotate, the rotation of the rotating rod 252 drives the pressure roller 253 to adjust its position, the setting of the rotating teeth 2531 realizes the opposite rotation of the pressure roller 253 and the roller 23 to realize the material conveying, the upper end of the base frame 31 and the roller 23 are on the same horizontal line to realize the horizontal support of the rolled material, the cutting frame 35 is set on one side of the base frame 31, and the base frame 31 cooperates with the rolling conveying mechanism 2 to realize the double-sided support of the rolled material and prevent the plate from warping on one side.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] Example 1:

[0029] Combination Figures 2-5 The rolling workbench 1 includes a workbench frame 11, and four sets of support columns 12 are fixedly installed at the lower end of the workbench frame 11. The workbench frame 11 realizes the parallel support of the rolling conveying mechanism 2, the shearing mechanism 3 and the rolling conveying mechanism 2. The support columns 12 are set to reserve fixed space for the rolling conveying mechanism 2.

[0030] The rolling conveyor mechanism 2 also includes a conveyor belt 24 disposed at one end of the roll 23. The roll 23 is disposed on both sides of the shearing mechanism 3, and the conveyor belt 24 enables the two conveyor belts 24 to rotate in the same direction.

[0031] Side roller frames 26 are fixedly installed on both sides of the roll 23, and the side roller frames 26 provide multi-layer support for the rolled material on both sides of the roll 23.

[0032] The adjustment assembly 25 also includes a telescopic rod 251 fixedly installed at the lower end of the workbench 11. The output end of the telescopic rod 251 is rotatably connected to one end of the rotating rod 252. The telescopic rod 251 drives the rotating rod 252 to rotate, thereby adjusting the distance between the roller 23 and the pressure roller 253.

[0033] Example 2:

[0034] Combination Figure 4 The shearing mechanism 3 also includes a support frame 32 fixedly installed on the upper end of the base frame 31. A lifting cylinder 33 is fixedly installed on the upper end of the support frame 32. The support frame 32 and the base frame 31 are fixed to each other, and the lifting cylinder 33 is centrally located.

[0035] The output end of the lifting cylinder 33 is connected to the lifting block 34. The two sides of the lifting block 34 move through the support frame 32. The lifting cylinder 33 drives the lifting block 34 to move vertically up and down.

[0036] A transverse cutter 351 is provided at the upper end of the cutting frame 35. The rolled material passes through the cutting frame 35 for positioning and to prevent it from falling off. The transverse cutter 351 presses downward to complete the cutting.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A continuous steel rolling and shearing device, comprising a rolling worktable (1), characterized in that: The rolling worktable (1) is provided with rolling conveying mechanisms (2) for rolling on both sides. There are two sets of rolling conveying mechanisms (2), and a cutting mechanism (3) for cutting is provided between the two sets of rolling conveying mechanisms (2). The rolling conveying mechanism (2) includes a fixed frame (21), a roller (23) rotatably disposed on one side of the fixed frame (21), an adjusting component (25) rotatably disposed on one side of the fixed frame (21), the adjusting component (25) includes a rotating rod (252) rotatably connected to the fixed frame (21), a pressure roller (253) rotatably disposed at one end of the rotating rod (252), a rotating tooth (2531) meshing with one end of the pressure roller (253) and the roller (23), and a motor component (22) disposed at one end of the roller (23). The cutting and shearing mechanism (3) includes a base frame (31), and a cutting frame (35) is raised and lowered on one side of the base frame (31).

2. The continuous steel rolling shearing device according to claim 1, characterized in that: The rolling workbench (1) includes a workbench frame (11), and four sets of support columns (12) are fixedly installed at the lower end of the workbench frame (11).

3. The continuous steel rolling shearing device according to claim 1, characterized in that: The rolling conveyor (2) also includes a conveyor belt (24) disposed at one end of the roll (23), and the roll (23) is disposed on both sides of the shearing mechanism (3).

4. The continuous steel rolling shearing device according to claim 1, characterized in that: Side roller frames (26) are fixedly installed on both sides of the roll (23).

5. A continuous steel rolling shearing device according to claim 1, characterized in that: The adjustment assembly (25) also includes a telescopic rod (251) fixedly installed at the lower end of the workbench (11), and the output end of the telescopic rod (251) is rotatably connected to one end of the rotating rod (252).

6. The continuous steel rolling shearing device according to claim 1, characterized in that: The shearing mechanism (3) also includes a support frame (32) fixedly installed on the upper end of the base frame (31), and a lifting cylinder (33) is fixedly installed on the upper end of the support frame (32).

7. A continuous steel rolling shearing device according to claim 6, characterized in that: The output end of the lifting cylinder (33) is connected to a lifting block (34), and the two sides of the lifting block (34) can move through the support frame (32).

8. A continuous steel rolling shearing device according to claim 1, characterized in that: The upper end of the cutting frame (35) is provided with a transverse cutter (351).

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