Automatic feeding device of steel coil cutting machine

Abstract

The utility model discloses an automatic feeding device of a steel coil cutting machine, which relates to the technical field of steel coil production and comprises a base, an unwinding shaft is mounted at the end of the base, a supporting plate is mounted on the base in a liftable manner, and a steel coil tray is arranged on the supporting plate. According to the design scheme, through the design that the supporting plate is installed on the base in a liftable mode, during feeding, a steel coil is placed on the second V-shaped base, the first hydraulic rod drives the supporting plate to ascend so that the axis of the steel coil can be aligned with the axis of the unwinding shaft, and then the steel coil is pushed to the first V-shaped base through the pushing mechanism; the steel coils are inserted into the unwinding shaft to be fixed, then the pushing mechanism resets, the next set of steel coils can be placed on the second V-shaped base to wait for machining, and therefore automatic feeding of the steel coils is completed, manpower and time consumed by the feeding procedure are reduced, and production accidents are reduced while the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil production, in particular to an automatic feeding device of a steel coil cutting machine. Background Art

[0002] Steel coils are an important industrial material. They are formed by hot or cold pressing steel into a rolled product. This form not only facilitates storage and transportation, but also facilitates subsequent processing. Steel coils are typically further processed into steel plates, strips, and other products using coil cutting machines.

[0003] When steel coils are processed by the steel coil cutting machine, they need to go through the loading process. Due to the heavy weight of the steel coils themselves, workers need to constantly adjust the position of the steel coils and the unwinding shaft when transporting the steel coils to the loading area to ensure that the unwinding shaft can smoothly pass through the center of the steel coil. This not only takes a lot of workers' time and energy, but also poses a safety hazard. Utility Model Content

[0004] In order to overcome the above-mentioned defects in the prior art, the utility model provides an automatic feeding device for a steel coil cutting machine.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an automatic loading device for a steel coil cutting machine, comprising a base, a reeling shaft is arranged on the end of the base, a support plate is installed on the base in a liftable manner, a steel coil pallet is arranged on the support plate, the steel coil pallet comprises a first V-shaped seat, the first V-shaped seat is located directly below the reeling shaft, the first V-shaped seat is installed on the support plate in a liftable manner, a second V-shaped seat is provided on the side of the first V-shaped seat away from the reeling shaft, the second V-shaped seat is fixedly installed on the support plate, and a pushing mechanism is provided below the second V-shaped seat.

[0006] Furthermore, a first hydraulic rod is fixedly installed at the four end points of the bottom of the support plate, the first hydraulic rod is fixedly installed on the base, a mounting frame is fixedly installed on the bottom of the base, and several groups of second hydraulic rods are fixedly installed on the mounting frame, and the power output shaft of the second hydraulic rod is fixedly connected to the first V-shaped seat.

[0007] Furthermore, the pushing mechanism includes a servo motor, which is fixedly installed in the middle of the right side wall of the support plate. A mounting groove is opened at the right end of the support plate. A screw is rotatably installed in the mounting groove. The rotating shaft of the screw is fixedly connected to the power output shaft of the servo motor. A connecting frame is installed on the screw. Support rods are slidably installed at the front and rear ends of the bottom of the connecting frame. The support rods are fixedly installed in the mounting groove.

[0008] Furthermore, a cross bar is provided at the top end of the connecting frame, a reinforcing rib is provided between the connecting frame and the cross bar, and a push plate is fixedly installed on one side of the cross bar close to the second V-shaped seat.

[0009] Furthermore, a clearance groove is provided in the middle of the right side of the second V-shaped seat, the width of which is greater than the width of the connecting frame, and a plurality of rollers are rotatably mounted on the inclined side walls of the second V-shaped seat and the first V-shaped seat.

[0010] The beneficial effect of the present invention is that the design of the present invention is that a support plate is installed on the base in a liftable manner. When loading, the steel coil is placed on the second V-shaped seat, and the support plate is driven to rise by the first hydraulic rod so that the axis of the steel coil is aligned with the axis of the unwinding shaft. Then, the steel coil is pushed to the first V-shaped seat by the pushing mechanism, so that the steel coil is inserted into the unwinding shaft for fixation. After that, the pushing mechanism is reset and the next group of steel coils can be placed on the second V-shaped seat for waiting for processing, thereby completing the automatic loading of the steel coil, thereby reducing the manpower and time consumed in the loading process, improving work efficiency and reducing the occurrence of production accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is the main view of the utility model;

[0014] Figure 3 It is a top view of the utility model;

[0015] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure in the AA direction;

[0016] Figure 5 It is a structural schematic diagram of the second V-shaped seat of the present utility model.

[0017] In the figure: 1. base, 2. unwinding shaft, 3. support plate, 31. mounting groove, 4. first V-shaped seat, 5. second V-shaped seat, 51. clearance groove, 6. first hydraulic rod, 7. mounting frame, 8. second hydraulic rod, 9. servo motor, 10. screw, 11. connecting frame, 111. cross bar, 112. reinforcing rib, 12. support rod, 13. push plate, 14. roller. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings. Obviously, the drawings described below are only one embodiment of the present invention. For ordinary technicians in this field, without paying any creative work, other embodiments can be obtained based on these drawings and embodiments, which all fall within the scope of protection of the present invention.

[0019] according to Figure 1-5 As shown, an automatic loading device of a steel coil cutting machine includes a base 1, a reeling shaft 2 is installed at the end of the base 1, a support plate 3 is installed on the base 1 in a liftable manner, a steel coil pallet is provided on the support plate 3, and the steel coil pallet includes a first V-shaped seat 4, the first V-shaped seat 4 is located directly below the reeling shaft 2, the first V-shaped seat 4 is installed on the support plate 3 in a liftable manner, a second V-shaped seat 5 is provided on the side of the first V-shaped seat 4 away from the reeling shaft 2, the second V-shaped seat 5 is fixedly installed on the support plate 3, and a pushing mechanism is provided below the second V-shaped seat 5.

[0020] In this embodiment, the pushing mechanism includes a servo motor 9, which is fixedly mounted on the middle of the right side wall of the support plate 3 through a motor bracket. A mounting slot 31 is provided at the right end of the support plate 3. A screw 10 is rotatably mounted in the mounting slot 31. The rotating shaft of the screw 10 is fixedly connected to the power output shaft of the servo motor 9 through a coupling. A connecting frame 11 is mounted on the screw 10 through threaded cooperation. Support rods 12 are slidably mounted at the front and rear ends of the bottom of the connecting frame 11. The support rod 12 is fixedly mounted in the mounting slot 31. The screw 10 is driven to rotate by the servo motor 9. Under the action of the screw 10, the connecting frame 11 slides along the support rod 12 on the support plate 3. The steel coil is pushed onto the first V-shaped seat 4 by the connecting frame 11. A cross bar 111 is welded to the top of the connecting frame 11, and a reinforcing rib 112 is welded between the connecting frame 11 and the cross bar 111. A push plate 13 is fixedly installed on the side of the cross bar 111 close to the second V-shaped seat 5. A clearance groove 51 is opened in the middle of the right side of the second V-shaped seat 5. The width of the clearance groove 51 is greater than the width of the connecting frame 11. Several groups of rollers 14 are rotatably installed on the inclined side walls of the second V-shaped seat 5 and the first V-shaped seat 4. When the steel coil is pushed from the second V-shaped seat 5 to the first V-shaped seat 4, the connecting frame 11 passes through the clearance groove 51 and reduces the friction between the steel coil and the V-shaped seat through the rollers 14.

[0021] In this embodiment, a first hydraulic rod 6 is fixedly installed at the four end points of the bottom of the support plate 3, and the first hydraulic rod 6 is fixedly installed on the base 1. A mounting frame 7 is fixedly installed at the bottom of the base 1, and several groups of second hydraulic rods 8 are fixedly installed on the mounting frame 7. The power output shaft of the second hydraulic rod 8 is fixedly connected to the first V-shaped seat 4. The first hydraulic rod 6 is used to control the overall height of the support plate 3 so that the axis of the steel coil can be aligned with the axis of the unwinding shaft 2. As the processing progresses, the diameter of the steel coil gradually decreases. The first V-shaped seat 4 is controlled to rise by the second hydraulic rod 8, so that the first V-shaped seat 4 drags the steel coil from below, thereby improving the stability of the steel coil during rotation.

[0022] When loading, the utility model places the steel coil on the second V-shaped seat 5 by the crane, and then drives the support plate 3 to rise by the first hydraulic rod 6 so that the axis of the steel coil is aligned with the axis of the unwinding shaft 2, and then drives the connecting frame 11 to push the steel coil to the first V-shaped seat 4 by the servo motor 9, so that the steel coil is inserted into the unwinding shaft 2. The unwinding shaft 2 adopts an inflatable shaft. After the unwinding shaft 2 fixes the steel coil, the servo motor 9 drives the connecting frame 11 to reset, so that the next group of steel coils can be placed on the second V-shaped seat 5 to wait for processing, thereby completing the automatic loading of the steel coil, thereby reducing the manpower and time consumed in the loading process, improving work efficiency and reducing the occurrence of production accidents. As the processing progresses, the diameter of the steel coil gradually decreases, and the first V-shaped seat 4 is driven to rise by the second hydraulic rod 8, so that the first V-shaped seat 4 always drags the steel coil from below, thereby improving the stability of the steel coil during rotation.

[0023] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the spirit and scope of protection of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the scope of protection of the present invention.

Claims

1. An automatic loading device for a steel coil cutting machine, comprising a base (1), an unwinding shaft (2) being mounted on the end of the base (1), characterized in that: A support plate (3) is mounted on the base (1) in a liftable manner, a steel coil tray is arranged on the support plate (3), and the steel coil tray comprises a first V-shaped seat (4), the first V-shaped seat (4) is located directly below the unwinding shaft (2), the first V-shaped seat (4) is mounted on the support plate (3) in a liftable manner, a second V-shaped seat (5) is arranged on the side of the first V-shaped seat (4) away from the unwinding shaft (2), the second V-shaped seat (5) is fixedly mounted on the support plate (3), and a pushing mechanism is arranged below the second V-shaped seat (5).

2. The automatic loading device of a steel coil cutting machine according to claim 1, characterized in that: First hydraulic rods (6) are fixedly mounted at the four end points of the bottom of the support plate (3); the first hydraulic rods (6) are fixedly mounted on the base (1); a mounting frame (7) is fixedly mounted on the bottom of the base (1); a plurality of groups of second hydraulic rods (8) are fixedly mounted on the mounting frame (7); and a power output shaft of the second hydraulic rod (8) is fixedly connected to the first V-shaped seat (4).

3. The automatic loading device of a steel coil cutting machine according to claim 1, characterized in that: The pushing mechanism comprises a servo motor (9), which is fixedly mounted on the middle part of the right side wall of the support plate (3). A mounting groove (31) is provided at the right end of the support plate (3). A screw rod (10) is rotatably mounted in the mounting groove (31). The rotating shaft of the screw rod (10) is fixedly connected to the power output shaft of the servo motor (9). A connecting frame (11) is mounted on the screw rod (10). Support rods (12) are slidably mounted at the front and rear ends of the bottom of the connecting frame (11). The support rods (12) are fixedly mounted in the mounting groove (31).

4. The automatic loading device of a steel coil cutting machine according to claim 3, characterized in that: A cross bar (111) is provided at the top end of the connecting frame (11), a reinforcing rib (112) is provided between the connecting frame (11) and the cross bar (111), and a push plate (13) is fixedly installed on one side of the cross bar (111) close to the second V-shaped seat (5).

5. The automatic feeding device of the steel coil cutting machine according to claim 4, characterized in that: A clearance groove (51) is provided in the middle of the right side of the second V-shaped seat (5), and the width of the clearance groove (51) is greater than the width of the connecting frame (11). A plurality of groups of rollers (14) are rotatably mounted on the inclined side walls of the second V-shaped seat (5) and the first V-shaped seat (4).

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