Feeding device for steel belt machining

Abstract

The utility model relates to the related technical field of steel belt processing, in particular to a feeding device for steel belt processing, which comprises a mounting base, a side plate is arranged at the top of the mounting base, guide mechanisms are arranged at two ends of the side plate, and an adjusting mechanism is arranged between the guide mechanisms. Through the arrangement of the guide mechanism and the bidirectional thread design of the upper threaded rod and the lower threaded rod, the two groups of sliding columns can be driven to move relatively when the upper threaded rod and the lower threaded rod are rotated, so that the position of the sleeve is accurately adjusted, steel belts with different widths can be quickly adapted, and the steel belts are always in the effective action range of the guide mechanism in the feeding process; the steel belt feeding device is simple in structure and convenient to operate, deviation of the steel belt is avoided, the sliding column and the sleeve can be driven to move by rotating the upper threaded rod and the lower threaded rod, adjustment is more direct, simple and convenient, the distance between the adjusting roller and the fixed roller in the adjusting mechanism can be adjusted through the adjusting screw, and the problems of wrinkles caused by over-looseness and tensile fracture caused by over-tightness of the steel belt in the feeding process are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of steel strip processing, and in particular to a feeding device for steel strip processing. Background Technology

[0002] Traditional steel strip feeding devices have limited adjustment capabilities, usually requiring manual replacement of different sized clamps or rollers to adapt to changes in steel strip specifications. This is not only cumbersome to operate, but also easily leads to wasted time during the replacement process. Therefore, a special feeding device for steel strip processing is needed.

[0003] A steel strip processing feeding mechanism with authorization announcement number CN221894266U includes a feeding assembly, a feeding component, and an adjusting assembly. The feeding assembly includes a frame plate, and a rotating motor, a rotating shaft, and a steel strip are arranged inside the frame plate. The feeding assembly includes a base plate, and a side plate, a second side plate, and a second rotating motor are arranged on the top surface of the base plate. A second rotating shaft and a third rotating shaft are arranged between a side wall of the side plate and the second side plate. The adjusting assembly includes a side column, and a first rotating rod and a second rotating rod are arranged inside the side column. A lower crossbar, an upper crossbar, and a third rotating rod are arranged on the side wall of the side column. This invention, through the cooperation of the feeding and unloading components, can place and transport steel strips of different widths, exhibiting good adaptability. Furthermore, the designed adjustment component utilizes the movement of rotating rod three within the track hole to adjust and fix the distance from the rotating rod, thereby achieving the function of adjusting and fixing the width of the discharge port. However, in the aforementioned device, the feeding mechanism adjustment component requires the rotating rod three to move within the track hole to adjust the distance from rotating rod one and rotating rod two, and then uses upper and lower nuts to fix rotating rod three between the upper and lower crossbeams to adjust and fix the discharge port width. This adjustment method is relatively complex and lacks a component for adjusting the steel strip thickness.

[0004] To address the aforementioned problems, a feeding device for steel strip processing is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding device for steel strip processing, so as to solve the problem of the existing feeding devices for steel strip processing mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeding device for steel strip processing, including a mounting base, a side plate on the top of the mounting base, a feeding mechanism on the top of the mounting base, guide mechanisms at both ends of the side plate, and an adjustment mechanism between the guide mechanisms;

[0007] The guiding mechanism includes an upper sliding plate installed between the side plates, a lower sliding plate between the side plates and located below the upper sliding plate, a sliding post passing through the upper and lower sliding plates, a sleeve fitted on the surface of the sliding post and rotatably connected to the sleeve, an upper threaded rod threaded to the top of the sliding post, a lower threaded rod threaded to the bottom of the sliding post, and a limiting post passing through the top of the sliding post.

[0008] Preferably, both the upper and lower sliding plates are provided in two sets, with the upper sliding plate located at both ends of the top of the sliding column and the lower sliding plate located at both ends of the bottom of the sliding column.

[0009] Preferably, there are two sets of sliding columns, which are respectively located on the side walls of the upper and lower sliding plates, and two sets of limiting columns, which are respectively located at the top and bottom of the sliding columns, and form a sliding connection with the upper and lower sliding plates.

[0010] Preferably, the adjustment mechanism includes an installation groove formed in the inner wall of the side plate, a slider slidably connected to the inner wall of the installation groove, an adjustment screw threadedly connected to the inner wall of the slider, an adjustment roller between the sliders, a fixed roller below the adjustment roller, and a second drive motor on one side of the connecting end of the fixed roller.

[0011] Preferably, the fixed roller is disposed between the side plates, and the side plates are disposed at one end of the feeding mechanism.

[0012] Preferably, the feeding mechanism includes a mounting frame mounted on the top of the mounting base, a mounting component on the top of the mounting frame, a steel coil drum on one side of the mounting component, a connecting shaft on one side of the steel coil drum, a sprocket on one side of the connecting end of the connecting shaft, and two sets of sprockets, a chain sleeve on the surface of the sprocket, and a first drive motor on one side of the sprocket.

[0013] Preferably, the mounting frame is provided in three sets, a steel coil drum is provided between the mounting frame and the intermediate mounting frame, and a connecting shaft is provided between the intermediate mounting frame and the other side mounting frame.

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

[0015] The feeding device for steel strip processing is equipped with a guiding mechanism. The bidirectional thread design of the upper and lower threaded rods allows the two sets of sliding columns to move relative to each other when rotated, thereby precisely adjusting the position of the sleeve. It can quickly adapt to steel strips of different widths and ensure that the steel strip is always within the effective range of the guiding mechanism during the feeding process, avoiding the steel strip from running off-center. The sliding columns and sleeve can be moved by rotating the upper and lower threaded rods, making the adjustment more direct and convenient.

[0016] The distance between the adjusting roller and the fixed roller in the adjusting mechanism can be adjusted by adjusting the screw to prevent the steel strip from wrinkling due to being too loose or tensile breaking due to being too tight during the feeding process. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the guiding mechanism of this utility model. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the guiding mechanism of this utility model. Figure 2 ;

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

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

[0022] In the diagram: 1. Mounting base; 2. Side plate; 3. Feeding mechanism; 301. Mounting frame; 302. Mounting component; 303. Steel coil drum; 304. Connecting shaft; 305. Sprocket; 306. Chain; 307. First drive motor; 4. Guide mechanism; 401. Upper sliding plate; 402. Lower sliding plate; 403. Sliding column; 404. Sleeve; 405. Upper threaded rod; 406. Lower threaded rod; 407. Limiting post; 5. Adjusting mechanism; 501. Mounting groove; 502. Slider; 503. Adjusting screw; 504. Adjusting roller; 505. Fixed roller; 506. Second drive motor. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0024] Example

[0025] like Figure 1-3 As shown, the top of the mounting base 1 is provided with a side plate 2, the top of the mounting base 1 is provided with a feeding mechanism 3, the two ends of the side plate 2 are provided with guide mechanisms 4, and the guide mechanisms 4 are provided with an adjustment mechanism 5. The guide mechanism 4 includes an upper slide plate 401 installed between the side plates 2, a lower slide plate 402 is provided between the side plates 2, and the lower slide plate 402 is located below the upper slide plate 401. A sliding column 403 is provided between the upper slide plate 401 and the lower slide plate 402. A sleeve 404 is fitted on the surface of the sliding column 403, and the sleeve 404 is rotatably connected to the sliding column 403. An upper threaded rod 405 is threadedly connected to the top of the sliding column 403, a lower threaded rod 406 is threadedly connected to the bottom of the sliding column 403, and a limiting post 407 is provided on the top of the sliding column 403.

[0026] It should be noted that in this embodiment, when it is necessary to adapt to steel strips of different widths, the upper threaded rod 405 and the lower threaded rod 406 are rotated and adjusted. Since the upper threaded rod 405 and the lower threaded rod 406 are respectively threaded to the top and bottom of the sliding column 403, and the upper threaded rod 405 and the lower threaded rod 406 are bidirectional threaded rods, rotating the upper threaded rod 405 and the lower threaded rod 406 drives the two sets of sliding columns 403 to move relative to each other, thereby driving the sleeve 404 to move. When the steel strip comes into contact with the sleeve 404 during the feeding process, the sleeve 404 rotates on the sliding column 403, reducing the friction between the steel strip and the guide mechanism 4, so that the steel strip can pass through more smoothly.

[0027] During the movement of the slide column 403, the limiting posts 407 installed at the top and bottom of the slide column 403 slide on the inner walls of the upper slide plate 401 and the lower slide plate 402 to maintain the stability of the movement of the slide column 403. The surfaces of the upper thread rod 405 and the lower thread rod 406 are trapezoidal threads with a thread helix angle of three to five degrees. When the thread rod rotates, due to the small thread helix angle, the friction will prevent the nut from moving on its own without external force, thereby achieving a self-locking effect.

[0028] like Figure 4 As shown, the adjustment mechanism 5 includes an installation groove 501 opened in the inner wall of the side plate 2. A slider 502 is slidably connected to the inner wall of the installation groove 501. An adjustment screw 503 is threadedly connected to the inner wall of the slider 502. An adjustment roller 504 is provided between the sliders 502. A fixed roller 505 is provided below the adjustment roller 504. A second drive motor 506 is provided on one side of the connecting end of the fixed roller 505.

[0029] It should be noted that in this embodiment, when it is necessary to adapt to steel strips of different thicknesses, the adjusting screw 503 is rotated. Since the slider 502 is threadedly connected to the adjusting screw 503, the rotation of the adjusting screw 503 causes the slider 502 to slide up and down in the mounting groove 501. The movement of the slider 502 drives the adjusting roller 504 connected to it to move up and down, thereby adjusting the distance between the adjusting roller 504 and the fixed roller 505. Then, the second drive motor 506 is started, and the second drive motor 506 drives the fixed roller 505 to rotate. The fixed roller 505 cooperates with the adjusting roller 504. Through the pressure and friction between the adjusting roller 504 and the fixed roller 505, the feeding speed and tension of the steel strip are finely adjusted to ensure the stability of the steel strip during the feeding process.

[0030] The thread helix angle of the adjusting screw 503 is three to five degrees. When the threaded screw rotates, due to the small thread helix angle, the friction will prevent the nut from moving on its own without external force, thus achieving a self-locking effect.

[0031] like Figure 5As shown, the feeding mechanism 3 includes a mounting frame 301 mounted on the top of the mounting base 1. The top of the mounting frame 301 is provided with a mounting component 302. A steel coil drum 303 is provided on one side of the mounting component 302. A connecting shaft 304 is provided on one side of the steel coil drum 303. A sprocket 305 is provided on one side of the connecting end of the connecting shaft 304, and there are two sets of sprockets 305. A chain 306 is sleeved on the surface of the sprocket 305. A first drive motor 307 is provided on one side of the sprocket 305.

[0032] It should be noted that in this embodiment, the first drive motor 307 is first started to generate rotational power. Its output shaft drives the sprocket 305 connected to it to rotate. When the sprocket 305 rotates, it meshes with the chain links of the chain 306, transmitting the rotational motion of the first drive motor 307 to the chain 306, causing the chain 306 to start making a circular motion. Since the connecting shaft 304 is also equipped with a sprocket 305 and meshes with the same chain 306, the movement of the chain 306 drives the sprocket 305 on the connecting shaft 304 to rotate, thereby driving the connecting shaft 304 to rotate. The connecting shaft 304 is connected to the steel coil drum 303, thereby driving the steel coil drum 303 to rotate, realizing the unwinding operation of the steel strip, and the steel strip is gradually released from the steel coil drum 303.

[0033] Among them, the mounting frame 301 is used to support the feeding mechanism 3. By setting three sets of mounting frames 301, it is easy to arrange different components in an orderly manner on the feeding device 3. The mounting component 302 is installed on the top of the mounting frame 301 to assist in the installation of the steel coil drum 303 and the connecting shaft 304.

[0034] Working principle of this utility model:

[0035] Refer to the instruction manual appendix Figure 1-5 During steel strip processing, the first drive motor 307 is started to generate rotational power. Its output shaft drives the sprocket 305 connected to it to rotate. When the sprocket 305 rotates, it meshes with the chain links of the chain 306, transmitting the rotational motion of the first drive motor 307 to the chain 306, causing the chain 306 to start making a circular motion. Since the connecting shaft 304 is also equipped with a sprocket 305 and meshes with the same chain 306, the movement of the chain 306 drives the sprocket 305 on the connecting shaft 304 to rotate, thereby driving the connecting shaft 304 to rotate. The connecting shaft 304 is connected to the steel coil drum 303, thereby driving the steel coil drum 303 to rotate, realizing the unwinding operation of the steel strip. The steel strip is gradually released from the steel coil drum 303.

[0036] When it is necessary to adapt to steel strips of different widths, the upper threaded rod 405 and the lower threaded rod 406 are rotated and adjusted. Since the upper threaded rod 405 and the lower threaded rod 406 are respectively threaded to the top and bottom of the sliding column 403, and the upper threaded rod 405 and the lower threaded rod 406 are bidirectional threaded rods, rotating the upper threaded rod 405 and the lower threaded rod 406 drives the two sets of sliding columns 403 to move relative to each other, thereby driving the sleeve 404 to move. When the steel strip comes into contact with the sleeve 404 during the feeding process, the sleeve 404 rotates on the sliding column 403, reducing the friction between the steel strip and the guide mechanism 4, so that the steel strip can pass through more smoothly. During the movement of the sliding column 403, the limiting posts 407 installed at the top and bottom of the sliding column 403 slide on the inner walls of the upper slide plate 401 and the lower slide plate 402 to maintain the stability of the movement of the sliding column 403.

[0037] When it is necessary to accommodate steel strips of different thicknesses, the adjusting screw 503 is rotated. Since the slider 502 is threadedly connected to the adjusting screw 503, the rotation of the adjusting screw 503 causes the slider 502 to slide up and down in the mounting groove 501. The movement of the slider 502 drives the adjusting roller 504 connected to it to move up and down, thereby adjusting the distance between the adjusting roller 504 and the fixed roller 505. Then, the second drive motor 506 is started, which drives the fixed roller 505 to rotate. The fixed roller 505 cooperates with the adjusting roller 504. Through the pressure and friction between the adjusting roller 504 and the fixed roller 505, the feeding speed and tension of the steel strip are finely adjusted to ensure the stability of the steel strip during the feeding process.

[0038] The surfaces of the upper thread rod 405, the lower thread rod 406, and the adjusting screw 503 are all trapezoidal threads with a thread helix angle of three to five degrees. When the thread rod rotates, due to the small thread helix angle, the friction will prevent the nut from moving on its own without external force, thus achieving a self-locking effect.

[0039] 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 feeding device for steel strip processing, comprising a mounting base (1), characterized in that: The mounting base (1) has a side plate (2) on its top, a feeding mechanism (3) on its top, a guide mechanism (4) at both ends of the side plate (2), and an adjustment mechanism (5) between the guide mechanisms (4). The guide mechanism (4) includes an upper slide plate (401) installed between the side plates (2), a lower slide plate (402) between the side plates (2), and the lower slide plate (402) is located below the upper slide plate (401). A slide post (403) is inserted between the upper slide plate (401) and the lower slide plate (402). A sleeve (404) is fitted on the surface of the slide post (403), and the sleeve (404) is rotatably connected to the slide post (403). An upper threaded rod (405) is threaded to the top of the slide post (403), a lower threaded rod (406) is threaded to the bottom of the slide post (403), and a limiting post (407) is inserted at the top of the slide post (403).

2. The feeding device for steel strip processing according to claim 1, characterized in that: The upper sliding plate (401) and the lower sliding plate (402) are each provided in two sets. The upper sliding plate (401) is located at both ends of the top of the sliding column (403), and the lower sliding plate (402) is located at both ends of the bottom of the sliding column (403).

3. The feeding device for steel strip processing according to claim 1, characterized in that: Two sets of sliding columns (403) are provided, and are respectively provided on the side walls of the upper sliding plate (401) and the lower sliding plate (402). Two sets of limiting columns (407) are provided, and are respectively provided on the top and bottom of the sliding columns (403), and form a sliding connection with the upper sliding plate (401) and the lower sliding plate (402).

4. The feeding device for steel strip processing according to claim 1, characterized in that: The adjustment mechanism (5) includes an installation groove (501) opened in the inner wall of the side plate (2), a slider (502) is slidably connected to the inner wall of the installation groove (501), an adjustment screw (503) is threadedly connected to the inner wall of the slider (502), an adjustment roller (504) is provided between the sliders (502), a fixed roller (505) is provided below the adjustment roller (504), and a second drive motor (506) is provided on one side of the connecting end of the fixed roller (505).

5. The feeding device for steel strip processing according to claim 4, characterized in that: The fixed roller (505) is located between the side plates (2), and the side plates (2) are located at one end of the feeding mechanism (3).

6. The feeding device for steel strip processing according to claim 1, characterized in that: The feeding mechanism (3) includes a mounting frame (301) mounted on the top of the mounting base (1). The top of the mounting frame (301) is provided with a mounting component (302). A steel coil drum (303) is provided on one side of the mounting component (302). A connecting shaft (304) is provided on one side of the steel coil drum (303). A sprocket (305) is provided on one side of the connecting end of the connecting shaft (304), and there are two sets of sprockets. A chain (306) is sleeved on the surface of the sprocket (305). A first drive motor (307) is provided on one side of the sprocket (305).

7. A feeding device for steel strip processing according to claim 6, characterized in that: The mounting frame (301) is provided in three sets. A steel coil drum (303) is provided between the mounting frame (301) and the intermediate mounting frame (301). A connecting shaft (304) is provided between the intermediate mounting frame (301) and the other side mounting frame (301).

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