Steel coil rain hat forming machine

Abstract

The invention discloses a steel coil rain hat forming machine which comprises a base, the upper surface of the base is fixedly connected with a hollow mounting seat, the interior of the mounting seat is fixedly connected with an arc-shaped guide rail, the arc-shaped guide rail is provided with an arc-shaped mounting plate sliding along the arc-shaped guide rail, and the front face of the arc-shaped mounting plate is provided with a second forming roller driven by a hydraulic motor. A first forming roller moving up and down is mounted on the side face of the mounting base, tooth-shaped molds are arranged on the surfaces of the first forming roller and the second forming roller, an upper pressing disc and a lower pressing disc are arranged, a first hydraulic cylinder pushes the upper pressing disc to move downwards to be matched with the lower pressing disc so that a circular plate can be fixed, and the edge of the circular plate can be folded through the rotating second forming roller; and the size of the folded edge is limited in cooperation with the first forming roller, and bending of the edge of the circular plate is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of steel coil rain cap processing, and in particular relates to a steel coil rain cap forming machine. Background Art

[0002] In order to avoid safety accidents caused by rolling during the transportation of steel coils, some customers require that the steel coils be transported vertically. After the conventional steel coil packaging is vertically transported, the waterproof ability will decrease or be lost. The best solution is to add a fully enclosed rain cap to the top of the steel coil outside its original packaging to achieve rain and waterproof functions.

[0003] The existing rain cap is characterized by a disc used to cover the steel coil, and the edge of the disc is bent to ensure that the periphery of the steel coil is covered. The bent edge facilitates the fixation of the rain cap on the steel coil. During the processing of the rain cap, the plate is first cut into a disc of specified size by cutting, and then the periphery of the disc is folded up by bending. Therefore, we propose a forming machine that can directly bend the periphery of the disc, which is convenient for the one-time forming of the rain cap and reduces the workload of the staff in manual processing. Summary of the invention

[0004] In order to solve the above problems, the object of the present invention is to provide a forming machine that can directly bend the periphery of a disc.

[0005] To achieve the above-mentioned purpose, the present invention proposes a steel coil rain cap forming machine, comprising a base, a mounting seat with a hollow interior is fixedly connected to the upper surface of the base, an arc-shaped guide rail is fixedly connected to the interior of the mounting seat, an arc-shaped mounting plate sliding along the arc-shaped guide rail is installed on the arc-shaped guide rail, a forming roller 2 driven by a hydraulic motor is installed on the front of the arc-shaped mounting plate, a forming roller 1 moving up and down is installed on the side of the mounting seat, and the surfaces of the forming roller 1 and the forming roller 2 are both provided with toothed molds;

[0006] A movable seat which moves left and right is installed above the base, and an upper pressure plate and a lower pressure plate for clamping the plate are installed on the movable seat, and the upper pressure plate and the lower pressure plate are coaxial.

[0007] In one example, a motor 4 is fixedly connected to the back of the mounting seat, and the motor 4 extends into the interior of the mounting seat. The motor 4 drives the arc-shaped mounting plate to rotate through gears.

[0008] In one example, the hydraulic motor is fixedly mounted on the front side of the arc-shaped mounting plate, and the output end of the hydraulic motor is fixedly connected to the end face of the second forming roller.

[0009] In one example, two fixed blocks are fixedly connected to the upper surface of the base, and the opposite surfaces of the two fixed blocks are rotatably connected to a lead screw driven by a motor, and the surface of the lead screw is threadedly connected to a moving block, which is fixedly mounted on the lower surface of the moving seat.

[0010] In one example, an I-shaped slide seat 1 is fixedly connected to the upper surface of the base, and a concave slide block 1 fixed to the lower surface of the movable seat is slidably mounted on the surface of the I-shaped slide seat 1.

[0011] In one example, a fixed plate is fixedly connected to a side of the mounting seat facing the movable seat, a movable plate is slidably mounted on the front side of the fixed plate, a hydraulic cylinder 2 is fixedly connected to the upper surface of the mounting seat, a telescopic end of the hydraulic cylinder 2 is fixedly connected to a connecting block fixed to the side of the movable plate, and an arc-shaped pressure plate is arranged on the front side of the movable plate.

[0012] In one example, a second concave sliding block is fixedly connected to the back side of the movable plate, and a second I-shaped sliding seat for sliding the second concave sliding block is fixedly connected to the front side of the fixed plate.

[0013] In one example, a block is fixedly connected to the front side of the movable plate, and the forming roller is rotatably mounted on the bottom of the block.

[0014] In one example, the upper surface of the movable seat is fixedly connected to a hydraulic cylinder that also passes through the movable seat, the upper pressure plate is rotatably installed on the telescopic end of the hydraulic cylinder, the side of the bottom of the movable seat is fixedly connected to a connecting seat, and the lower pressure plate is rotatably installed above the connecting seat.

[0015] In one example, a support plate 1 is installed on the front side of the mounting seat, and a support plate 2 is installed on the front side and the back side of the base.

[0016] The steel coil rain cap forming machine proposed by the present invention can bring the following beneficial effects:

[0017] 1. By setting an upper pressure plate and a lower pressure plate, a hydraulic cylinder pushes the upper pressure plate to cooperate with the lower pressure plate to fix the circular plate, and the edge of the circular plate can be folded up by rotating the forming roller 2, and the size of the folded edge can be limited by cooperating with the forming roller 1, so as to facilitate the bending of the edge of the circular plate.

[0018] 2. The rotation of the forming roller 2 drives the forming roller 1 to rotate synchronously. The toothed mold can bend the edge of the circular plate. The toothed mold pushes the bending part to move, which can drive the circular plate to rotate, facilitating the one-time forming of the rain cap.

[0019] 3. By setting an arc-shaped pressure plate, the arc-shaped pressure plate overlaps the upper surface of the circular plate, which can avoid surface wrinkles of the circular plate during processing.

[0020] 4. By setting a fixed block, a lead screw, a moving block and a motor, the lead screw is driven to rotate by the motor, so that the moving block drives the moving seat to move, and the positions of the upper pressure plate and the lower pressure plate can be adjusted, so that the forming machine can be convenient for processing circular plates of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure from a first perspective of the steel coil rain cap forming machine of the present invention.

[0023] Figure 2 The steel coil rain cap forming machine of the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0024] Figure 3 It is a schematic diagram of the front cross-section structure of the steel coil rain cap forming machine of the present invention.

[0025] Figure 4 The steel coil rain cap forming machine of the present invention Figure 3 Enlarged structural diagram at B in the middle.

[0026] Figure 5 The steel coil rain cap forming machine of the present invention Figure 3 Enlarged structural diagram at point C in the middle.

[0027] Figure 6 It is a schematic diagram of the stereoscopic structure from a second viewing angle of the steel coil rain cap forming machine of the present invention.

[0028] Figure 7 It is a schematic diagram of the top view of the steel coil rain cap forming machine of the present invention.

[0029] Description of the drawings: 1 base, 2 mounting seat, 3 moving seat, 4 fixed block, 5 screw, 6 moving block, 7 concave slider 1, 8 I-shaped slide seat 1, 9 hydraulic cylinder 1, 10 upper pressure plate, 11 lower pressure plate, 12 hydraulic cylinder 2, 13 moving plate, 14 connecting block, 15 fixed plate, 16 concave slider 2, 17 I-shaped slide seat 2, 18 forming roller 1, 19 arc guide rail, 20 arc mounting plate, 21 forming roller 2, 22 arc pressure plate, 23 support plate 1, 24 support plate 2. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0031] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0035] like Figure 1 to Figure 7As shown, an embodiment of the present invention proposes a steel coil rain cap forming machine, which includes a base 1 and a mounting seat 2 and a movable seat 3 respectively installed on both sides of the upper surface of the base 1, the upper surface of the base 1 is fixedly connected to two fixed blocks 4, the opposite surfaces of the two fixed blocks 4 are provided with rotating holes, the inner walls of the rotating holes are rotatably connected with a lead screw 5, and the lead screw 5 is driven by a motor 1 installed on the side of the fixed block 4. In order to ensure the movement of the movable seat 3, a movable block 6 is installed on the lower surface of the movable seat 3, the surface of the movable block 6 is provided with a threaded hole adapted to the lead screw 5, the surface of the lead screw 5 is threadedly connected to the inner wall of the threaded hole, and the lower surface of the movable seat 3 is fixedly connected with a concave sliding block 7, the upper surface of the base 1 is fixedly connected with an I-shaped sliding seat 8 adapted to the concave sliding block 7, the concave sliding block 7 is installed at the front end of the bottom of the movable seat 3, the concave sliding block 7 can support the movable seat 3 to ensure the movement of the movable seat 3.

[0036] The shape of the movable seat 3 is inverted concave, and a mounting hole is provided on the upper surface of the movable seat 3. A hydraulic cylinder 9 is fixedly installed on the inner wall of the mounting hole. An upper pressure plate 10 is rotatably installed on the telescopic end of the hydraulic cylinder 9, and a lower pressure plate 11 is installed directly below the upper pressure plate 10. A connecting seat is fixedly connected to the side of the bottom of the movable seat 3, and a through hole is provided on the upper surface of the connecting seat. The lower pressure plate 11 is rotatably installed inside the through hole through a bearing. The upper pressure plate 10 and the lower pressure plate 11 have the same shape and size, and the upper pressure plate 10 and the lower pressure plate 11 are coaxial. In order to ensure that the circular plate can be accurately placed on the central axis of the upper and lower plates and the lower pressure plate 11, a concentric circle laser positioning light is installed above the movable seat 3 and at the central axis position of the upper pressure plate 10. The concentric circle laser positioning light will project circular light to facilitate the placement of circular plates.

[0037] The interior of the mounting seat 2 is hollow and the side of the mounting seat 2 facing the movable seat 3 is opened. The upper surface of the mounting seat 2 is fixedly connected with a hydraulic cylinder 2 12, and the side of the mounting seat 2 facing the movable seat 3 is fixedly connected with a fixed plate 15, and a movable plate 13 is slidably installed on the front of the fixed plate 15. The side of the movable plate 13 facing the hydraulic cylinder 2 12 is fixedly connected with a connecting block 14, and the telescopic end of the hydraulic cylinder 2 12 is fixedly connected to the upper surface of the connecting block 14. The movable plate 13 can be driven to move up and down by controlling the hydraulic cylinder 2 12 to drive the connecting block 14 to move up and down. In order to ensure the stable movement of the movable plate 13, a concave sliding block 2 16 is fixedly connected to the back side of the movable plate 13, and an I-shaped sliding seat 2 17 is fixedly connected to the side of the fixed plate 15 facing the movable plate 13, and the concave sliding block 2 16 is slidably installed on the surface of the I-shaped sliding seat 2 17.

[0038] A block is fixedly connected to the front of the movable plate 13, a circular hole is provided on the upper surface of the block, a rotating shaft is rotatably connected to the inner wall of the circular hole through a bearing, a forming roller 18 is fixedly connected to the bottom end of the rotating shaft, an arc guide rail 19 is fixedly connected to the inner wall of the mounting seat 2, an arc mounting plate 20 is slidably mounted on the surface of the arc guide rail 19, a forming roller 21 is mounted on the front of the arc mounting plate 20, toothed molds are provided on the surfaces of the forming roller 18 and the forming roller 21, a hydraulic motor is fixedly connected to the front of the arc mounting plate 20, and the output end of the hydraulic motor is fixedly connected to the end face of the forming roller 21.

[0039] The arc-shaped mounting plate 20 is rotated toward one side of the arc-shaped guide rail 19 to connect to the groove wheel, and the groove wheels are respectively arranged on both sides of the arc-shaped guide rail 19, and the inner annular surface and the outer surface of the arc-shaped guide rail 19 are both installed with convex tracks adapted to the groove wheels. The groove wheels slide on the convex tracks, which can reduce friction and ensure the smooth sliding of the arc-shaped mounting plate 20 on the arc-shaped guide rail 19.

[0040] A motor four is installed on the back of the mounting base 2, and the output end of the motor four extends to the inside of the mounting base 2 and is fixedly connected to a driving gear. An arc-shaped rack is installed on the surface of the arc-shaped mounting plate 20, and the surface of the driving gear meshes with the surface of the arc-shaped rack. By controlling the forward and reverse rotation of the motor four, the transmission of the driving gear and the arc-shaped rack can be utilized to drive the arc-shaped mounting plate 20 to move along the arc-shaped guide rail 19, thereby driving the forming roller two 21 to mesh with the toothed mold on the forming roller one 18.

[0041] The front side of the movable plate 13 is fixedly connected with an oblique support arm, and the lower surface of the oblique support arm is fixedly connected with an arc-shaped pressure plate 22, and the lower surface of the arc-shaped pressure plate 22 is located in the same plane as the lower surface of the forming roller 18, and the arc-shaped pressure plate 22 overlaps the upper surface of the circular plate, which can avoid surface wrinkles of the circular plate during processing, and the front side of the mounting seat 2 is fixedly connected with a bracket 1, and the top of the bracket 1 is fixedly connected with a support plate 1 23, and the front and back sides of the base 1 are fixedly connected with a bracket 2, and the top of the bracket 2 is fixedly connected with a support plate 24, and the upper surfaces of the support plate 1 23, the support plate 24 and the lower pressure plate 11 are all located in the same plane as the upper surface of the bottom of the movable seat 3, and the setting of the support plate 1 23 and the support plate 2 24 can support the plate, expand the placement range of the plate, and facilitate the placement of the plate on the device, and a controller is installed on the front side of the base 1, and an oil supply assembly for hydraulic drive components is installed around the base 1.

[0042] Working principle: Place the plate on the upper surface of the support plate 1 23 and the support plate 2 24, push the upper pressure plate 10 to move to the lower pressure plate 11 through the hydraulic cylinder 1 9, the upper pressure plate 10 and the lower pressure plate 11 clamp the plate, start the motor 4, drive the drive gear to rotate through the motor 4, and the drive gear drives the arc rack to move. At this time, the arc rack drives the arc mounting plate 20 to move on the arc guide rail 19, and the forming roller 2 21 is in a vertical state as the arc mounting plate 20 rotates, and during the rotation of the forming roller 21, it will push the edge of the plate between the forming roller 21 and the forming roller 1 18 The edge of the plate is pushed up, and the forming roller 21 and the forming roller 18 clamp the plate, the forming roller 21 is meshed with the toothed mold on the forming roller 18, and the forming roller 21 is driven to rotate by the hydraulic motor, and the forming roller 21 is driven to rotate by the hydraulic motor, the forming roller 21 drives the forming roller 18 to rotate, the forming roller 21 and the forming roller 18 can fold the edge of the plate, and the folds are matched with the toothed mold, at this time the toothed mold will push the folds, and then the plate will rotate, so that the forming roller 21 and the forming roller 18 will bend and fold the periphery of the plate.

[0043] When processing plates with different diameters, the motor can be used to drive the screw to rotate, and the moving block 6 will drive the moving seat 3 to move, thereby adjusting the positions of the upper and lower plates and the lower pressure plate 11, thereby adjusting the position of the center axis, which is convenient for the placement and processing of plates with different diameters.

[0044] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0045] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A steel coil rain cap forming machine, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a mounting seat (2) with a hollow interior, the interior of the mounting seat (2) is fixedly connected to an arc-shaped guide rail (19), an arc-shaped mounting plate (20) is mounted on the arc-shaped guide rail (19) and slides along the arc-shaped guide rail (19), a second forming roller (21) driven by a hydraulic motor is mounted on the front of the arc-shaped mounting plate (20), a first forming roller (18) that moves up and down is mounted on the side of the mounting seat (2), and the surfaces of the first forming roller (18) and the second forming roller (21) are both provided with toothed molds; A movable seat (3) that moves left and right is installed above the base (1), and an upper pressure plate (10) and a lower pressure plate (11) for clamping the plate are installed on the movable seat (3), and the upper pressure plate (10) and the lower pressure plate (11) are coaxial.

2. The steel coil rain cap forming machine according to claim 1, characterized in that: A motor 4 is fixedly connected to the back of the mounting seat (2), and the motor 4 extends into the interior of the mounting seat (2). The motor 4 drives the arc-shaped mounting plate (20) to rotate via gears.

3. The steel coil rain cap forming machine according to claim 1, characterized in that: The hydraulic motor is fixedly mounted on the front side of the arc-shaped mounting plate (20), and the output end of the hydraulic motor is fixedly connected to the end surface of the second forming roller (21).

4. The steel coil rain cap forming machine according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to two fixed blocks (4), the opposite surfaces of the two fixed blocks (4) are rotatably connected to a lead screw (5) driven by a motor, the surface of the lead screw is threadedly connected to a moving block (6), and the moving block (6) is fixedly mounted on the lower surface of the moving seat (3).

5. The steel coil rain cap forming machine according to claim 4, characterized in that: The upper surface of the base (1) is fixedly connected with an I-shaped sliding seat (8), and a concave sliding block (7) fixedly connected to the lower surface of the moving seat (3) is slidably mounted on the surface of the I-shaped sliding seat (8).

6. The steel coil rain cap forming machine according to claim 1, characterized in that: A fixed plate (15) is fixedly connected to one side of the mounting seat (2) facing the movable seat (3); a movable plate (13) is slidably mounted on the front side of the fixed plate (15); a second hydraulic cylinder (12) is fixedly connected to the upper surface of the mounting seat (2); a connecting block (14) fixedly connected to the side of the movable plate (13) is fixedly connected to the telescopic end of the second hydraulic cylinder (12); and an arc-shaped pressure plate (22) is arranged on the front side of the movable plate (13).

7. The steel coil rain cap forming machine according to claim 6, characterized in that: The back of the movable plate (13) is fixedly connected with a second concave sliding block (16), and the front of the fixed plate (15) is fixedly connected with a second I-shaped sliding seat (17) for sliding the second concave sliding block (16).

8. The steel coil rain cap forming machine according to claim 7, characterized in that: A block is fixedly connected to the front of the movable plate (13), and a forming roller (18) is rotatably mounted on the bottom of the block.

9. The steel coil rain cap forming machine according to claim 1, characterized in that: The upper surface of the movable seat (3) is fixedly connected to a hydraulic cylinder (9) which passes through the movable seat (3); an upper pressure plate (10) is rotatably mounted on the telescopic end of the hydraulic cylinder (9); a connecting seat is fixedly connected to the side surface of the bottom of the movable seat (3); and a lower pressure plate (11) is rotatably mounted above the connecting seat.

10. The steel coil rain cap forming machine according to claim 1, characterized in that: A first support plate (23) is installed on the front of the mounting seat (2), and a second support plate (24) is installed on the front and back of the base (1).

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