Loop equipment easy to correct

Abstract

The utility model belongs to the technical field of loop equipment, and particularly relates to loop equipment easy to correct, which comprises a mounting seat and loop equipment, the loop equipment is mounted on the left side of the mounting seat, a dismounting device is arranged on the mounting seat, and a correcting device is arranged on the left side of the mounting seat. According to the loop equipment easy to correct, discharging is conducted through the discharging unit, when a metal coil is fed, the surface of the metal coil penetrates through the correcting roller, then an electric lifting rod is started, and a U-shaped frame is pushed to move downwards till the correcting roller in the U-shaped frame moves downwards to make contact with the surface of the metal coil; the friction force generated when the metal coiled material is conveyed drives the rotating shafts in the two straightening rollers to rotate in the fixed bearings, so that the slightly-deformed part on the metal coiled material is pressed and straightened through the two straightening rollers, the device can adapt to the metal coiled materials with different thicknesses, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of looper equipment, in particular to a looper equipment which is easy to correct. Background Art

[0002] The looper is an important and indispensable equipment to ensure the automated production of high-frequency straight seam welded pipes, and plays a role in ensuring the storage, feeding and continuous operation of the main rolling mill. In the steel rolling production process, the main purpose of setting up a looper on the production line is to solve the problem of front and rear capacity matching and production rhythm. Let's take the acid rolling unit of cold-rolled strip steel as an example. After the hot-rolled coil is unrolled, a welding machine is set up to achieve continuous rolling. However, the strip steel stops when the welding machine is put into use, and the time is relatively long, while the subsequent continuous rolling unit is very fast. In order to ensure the continuous production of the entire production line, multiple loopers are set up between the welder-acid tank-rolling mill, and the number of loopers is very large, which can reach thousands of meters.

[0003] The main function of the looper is to store enough strip steel so that the strip steel in the middle section of the unit can still run continuously when the head and tail sections of the unit are performing the processes of strip steel coiling, shearing, welding and unloading. At present, there are four types of loopers: ① Looper pits with strip steel piled into multiple layers; ② Looper pits with free hanging strip steel; ③ Vertical looper tower; ④ Horizontal looper car Loopers are very commonly used in strip production, such as welded pipe production, rolling production, pickling and galvanizing production, various cold-bent profile production, etc. Because these production lines generally have to produce continuously, and the length of a roll of strip steel is limited and must be welded. Welding takes a long time, so using the storage material of the looper can spare time to complete the welding.

[0004] However, during the transmission process of the strip, there may be potholes or slight deformations on its surface, so its surface needs to be corrected. For this reason, we urgently need to provide a looping device that is easy to correct. Utility Model Content

[0005] The utility model aims to provide an easily correctable looping device to solve the problem in the background technology that during the conveying process of the strip steel, there may be pits or slight deformations on its surface, so the surface needs to be corrected.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an easily correctable looping device, comprising a mounting seat and a looping device, wherein the looping device is installed on the left side of the mounting seat, a disassembly and assembly device is arranged on the mounting seat, and a correction device is arranged on the left side of the mounting seat.

[0007] The disassembling and assembling device comprises a discharging unit and a disassembling and assembling unit.

[0008] The discharge unit includes a driving motor, a support bearing, a rotating shaft, and a plug-in block. The driving motor is installed on a mounting seat, the support bearing is installed at the rear end of the driving motor, the rotating shaft is connected to the output end of the driving motor and is rotatably connected to the inside of the support bearing, and the plug-in block is fixedly connected to the rear end of the rotating shaft.

[0009] A further improvement is that the disassembly and assembly unit includes an adjusting bearing, a T-shaped slider, a strong spring, and a metal roll, the adjusting bearing is installed on a mounting seat, the T-shaped slider is fixedly connected to the bottom of the adjusting bearing, the strong spring is fixedly connected to the back of the T-shaped slider, and the front and rear ends of the metal roll are respectively rotatably connected to the inside of the supporting bearing and the adjusting bearing.

[0010] A further improvement is that a T-shaped groove is provided on the upper surface of the mounting seat, the T-shaped slider is slidably connected to the inside of the T-shaped groove, and the rear end of the strong spring is fixedly connected to the inner wall of the T-shaped groove. First, the adjusting bearing is pushed backward, driving the T-shaped slider at its bottom to move backward along the T-shaped groove and squeeze the strong spring, and then the front end of the metal coil is inserted into the plug-in block on the rotating shaft and engaged with the rotating shaft. Then the adjusting bearing is released, and the strong spring is reset under the action of its own elasticity, so as to be engaged with the rear end of the metal coil, completing the rapid loading of the metal coil. Conversely, the metal coil can be taken out after loading, and then the driving motor is started to drive the rotating shaft to rotate inside the fixed bearing, thereby driving the metal coil engaged with it to rotate and feed through the rotating shaft.

[0011] A further improvement is that a limiting slide bar is installed inside the T-shaped slide groove and is located inside the strong spring. A through hole corresponding to the limiting slide bar is opened inside the T-shaped slide block. When the adjusting bearing slides backward, it slides backward along the outer wall of the limiting slide bar and squeezes the strong spring, so that the limiting slide bar limits the strong spring from bending during compression and extension, thereby affecting the stability of the installation.

[0012] A further improvement is that the correction device includes a U-shaped base, a correction component, a support frame, an electric lifting rod, and a U-shaped frame, the U-shaped base is installed on the left side of the mounting seat, the correction component is installed inside the U-shaped base, the support frame is fixedly connected to the top of the U-shaped base, the electric lifting rod is installed at the bottom of the support frame, the U-shaped frame is fixedly connected to the bottom of the electric lifting rod, and a group of correction components are also installed inside the U-shaped frame.

[0013] A further improvement is that the correction assembly includes a fixed bearing, a rotating shaft, and a correction roller. The two fixed bearings are respectively installed inside the U-shaped base, the rotating shaft is rotatably connected to the inside of the fixed bearing, and the correction roller is fixedly connected to the outside of the rotating shaft. When the metal coil is loaded, the surface of the metal coil passes over the correction roller, and then the electric lifting rod is started to push the U-shaped frame downward until the correction roller inside the U-shaped frame moves down and contacts with the surface of the metal coil. The friction force during the transmission of the metal coil drives the rotating shafts inside the two correction rollers to rotate inside the fixed bearings, so that the slightly deformed parts of the metal coil are pressed and corrected by the two correction rollers, and can adapt to metal coils of different thicknesses, thereby improving the applicability of the device.

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

[0015] 1. The easy-to-correct looper device first pushes the adjusting bearing backwards to drive the T-shaped slider at the bottom to move backwards along the T-shaped slide groove and squeeze the strong spring. Then the front end of the metal coil is inserted into the plug-in block on the rotating shaft and connected with the rotating shaft. Then the adjusting bearing is released, and the strong spring is reset under the action of its own elasticity, so that it is sleeved on the rear end of the metal coil to complete the rapid loading of the metal coil. Conversely, the metal coil can be taken out after loading.

[0016] 2. This easy-to-correct looper device, when the metal coil is loaded, the surface of the metal coil passes over the correction roller, and then the electric lifting rod is started to push the U-shaped frame downward until the correction roller inside the U-shaped frame moves down to contact the surface of the metal coil. The friction force during the transmission of the metal coil drives the rotating shafts inside the two correction rollers to rotate inside the fixed bearing, so that the slightly deformed parts of the metal coil are pressed and corrected by the two correction rollers, and it can adapt to metal coils of different thicknesses, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the disassembly structure of the disassembly and assembly device of the utility model from a side view and a bird's-eye view;

[0019] Figure 3 It is a schematic diagram of the side cross-sectional structure of the disassembly and assembly unit of the utility model;

[0020] Figure 4 It is a schematic diagram of the side cross-sectional structure of the correction device of the utility model.

[0021] In the figure: 1. mounting base; 2. looping device; 301. driving motor; 302. supporting bearing; 303. rotating shaft; 304. plug-in block; 305. adjusting bearing; 306. T-shaped slider; 307. strong spring; 308. metal roll; 309. limiting slide bar; 401. U-shaped base; 402. correction component; 4021. fixed bearing; 4022. rotating shaft; 4023. correction roller; 403. supporting frame; 404. electric lifting rod; 405. U-shaped frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0024] Embodiment 1:

[0025] A looping device which is easy to correct comprises a mounting seat 1 and a looping device 2. The looping device 2 is mounted on the left side of the mounting seat 1. A disassembly and assembly device is arranged on the mounting seat 1.

[0026] The disassembling and assembling device comprises a discharging unit and a disassembling and assembling unit.

[0027] The discharge unit includes a driving motor 301, a supporting bearing 302, a rotating shaft 303, and a plug-in block 304. The driving motor 301 is installed on the mounting seat 1, the supporting bearing 302 is installed at the rear end of the driving motor 301, the rotating shaft 303 is connected to the output end of the driving motor 301, and is rotatably connected to the inside of the supporting bearing 302, and the plug-in block 304 is fixedly connected to the rear end of the rotating shaft 303.

[0028] The disassembly and assembly unit includes an adjusting bearing 305, a T-shaped slider 306, a strong spring 307, and a metal roll 308. The adjusting bearing 305 is installed on the mounting seat 1, the T-shaped slider 306 is fixedly connected to the bottom of the adjusting bearing 305, the strong spring 307 is fixedly connected to the back of the T-shaped slider 306, and the front and rear ends of the metal roll 308 are rotatably connected to the inside of the supporting bearing 302 and the adjusting bearing 305 respectively.

[0029] The upper surface of the mounting seat 1 is provided with a T-shaped slide groove, and the T-shaped slider 306 is slidably connected to the inside of the T-shaped slide groove. The rear end of the strong spring 307 is fixedly connected to the inner wall of the T-shaped slide groove. First, the adjusting bearing 305 is pushed backward, driving the T-shaped slider 306 at its bottom to move backward along the T-shaped slide groove and squeeze the strong spring 307. Then, the front end of the metal coil 308 is inserted into the plug-in block 304 on the rotating shaft 303 and clamped with the rotating shaft 303. Then, the adjusting bearing 305 is released, and the strong spring 307 is reset under the action of its own elasticity, thereby being sleeved on the rear end of the metal coil 308, completing the rapid loading of the metal coil 308. Conversely, the metal coil 308 after loading can be taken out, and then the driving motor 301 is started to drive the rotating shaft 303 to rotate inside the supporting bearing 302, thereby driving the metal coil 308 clamped therewith to rotate and feed through the rotating shaft 303.

[0030] Embodiment 2:

[0031] On the basis of Example 1, a limiting slide bar 309 is installed inside the T-shaped slide groove and is located inside the strong spring 307. A through hole corresponding to the limiting slide bar 309 is opened inside the T-shaped slider 306. When the adjusting bearing 305 slides backward, it slides backward along the outer wall of the limiting slide bar 309 and squeezes the strong spring 307, so that the limiting slide bar 309 can limit the strong spring 307 from bending during compression and extension, thereby affecting the stability of the installation.

[0032] Embodiment three:

[0033] On the basis of Example 2, a correction device is provided on the left side of the mounting seat 1, and the correction device includes a U-shaped base 401, a correction component 402, a support frame 403, an electric lifting rod 404, and a U-shaped frame 405. The U-shaped base 401 is installed on the left side of the mounting seat 1, the correction component 402 is installed inside the U-shaped base 401, the support frame 403 is fixedly connected to the top of the U-shaped base 401, the electric lifting rod 404 is installed at the bottom of the support frame 403, the U-shaped frame 405 is fixedly connected to the bottom of the electric lifting rod 404, and a group of correction components 402 are also installed inside the U-shaped frame 405.

[0034] The correction component 402 includes a fixed bearing 4021, a rotating shaft 4022, and a correction roller 4023. The two fixed bearings 4021 are respectively installed inside the U-shaped base 401, the rotating shaft 4022 is rotatably connected to the inside of the fixed bearing 4021, and the correction roller 4023 is fixedly connected to the outside of the rotating shaft 4022. When the metal coil 308 is loaded, the surface of the metal coil passes over the correction roller 4023, and then the electric lifting rod 404 is started to push the U-shaped frame 405 downward until the correction roller 4023 inside the U-shaped frame 405 moves down to contact the surface of the metal coil. The friction force during the transmission of the metal coil drives the rotating shaft 4022 inside the two correction rollers 4023 to rotate inside the fixed bearing 4021, so that the slightly deformed parts on the metal coil are pressed and corrected by the two correction rollers 4023, and it can adapt to metal coils of different thicknesses, thereby improving the application range of the device.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A looping device that is easy to correct, comprising a mounting seat (1) and a looping device (2), wherein the looping device (2) is mounted on the left side of the mounting seat (1), and is characterized in that: A disassembly and assembly device is provided on the mounting seat (1), and a correction device is provided on the left side of the mounting seat (1); The disassembly and assembly device comprises a discharging unit and a disassembly and assembly unit; The discharge unit comprises a driving motor (301), a supporting bearing (302), a rotating shaft (303), and a plug-in block (304); the driving motor (301) is mounted on a mounting seat (1); the supporting bearing (302) is mounted on a rear end of the driving motor (301); the rotating shaft (303) is connected to an output end of the driving motor (301) and is rotatably connected to the inside of the supporting bearing (302); and the plug-in block (304) is fixedly connected to the rear end of the rotating shaft (303).

2. The easily correctable looping device according to claim 1, characterized in that: The disassembly and assembly unit comprises an adjusting bearing (305), a T-shaped slider (306), a strong spring (307), and a metal roll (308); the adjusting bearing (305) is mounted on a mounting seat (1); the T-shaped slider (306) is fixedly connected to the bottom of the adjusting bearing (305); the strong spring (307) is fixedly connected to the back of the T-shaped slider (306); and the front and rear ends of the metal roll (308) are rotatably connected to the inside of the supporting bearing (302) and the adjusting bearing (305), respectively.

3. The easily correctable looping device according to claim 2, characterized in that: The upper surface of the mounting seat (1) is provided with a T-shaped slide groove, the T-shaped slider (306) is slidably connected to the inside of the T-shaped slide groove, and the rear end of the strong spring (307) is fixedly connected to the inner wall of the T-shaped slide groove.

4. The easily correctable looping device according to claim 3, characterized in that: A limiting slide bar (309) is installed inside the T-shaped slide groove and is located inside the strong spring (307). A through hole corresponding to the limiting slide bar (309) is opened inside the T-shaped slide block (306).

5. The easily correctable looping device according to claim 4, characterized in that: The correction device comprises a U-shaped base (401), a correction component (402), a support frame (403), an electric lifting rod (404), and a U-shaped frame (405), wherein the U-shaped base (401) is installed on the left side of the mounting seat (1), the correction component (402) is installed inside the U-shaped base (401), the support frame (403) is fixedly connected to the top of the U-shaped base (401), the electric lifting rod (404) is installed at the bottom of the support frame (403), the U-shaped frame (405) is fixedly connected to the bottom of the electric lifting rod (404), and a group of correction components (402) are also installed inside the U-shaped frame (405).

6. The easily correctable looping device according to claim 5, characterized in that: The correction component (402) comprises a fixed bearing (4021), a rotating shaft (4022), and a correction roller (4023), wherein the two fixed bearings (4021) are respectively installed inside the U-shaped base (401), the rotating shaft (4022) is rotatably connected to the inside of the fixed bearing (4021), and the correction roller (4023) is fixedly connected to the outside of the rotating shaft (4022).

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