Automatic turnover discharging device for slitting machine

Abstract

The utility model discloses a kind of automatic turnover unloading devices for slitting machine, including unloading machine body, fixed assembly, turnover subassembly, vertical moving assembly and bearing assembly, the fixed assembly includes guide rail pair, upper bottom plate, lower bottom plate and sliding plate, the guide rail pair is fixedly installed in the working end surface of unloading machine body, the turnover subassembly includes turnover frame, moving cylinder and turnover mechanism, the turnover frame is connected with sliding plate by moving cylinder, the moving cylinder is fixedly installed in the top surface of sliding plate, and the piston rod of moving cylinder is connected with turnover frame, the turnover mechanism is installed in the installation end surface of unloading machine body, and is transmission connection with lower bottom plate;The vertical moving assembly is installed in the installation end surface of unloading machine body, and the bearing assembly is installed in the side of turnover frame.The utility model has the beneficial effects: realize from receiving material to reset whole process automation, reach the purpose of high efficiency, high degree of automation.

Description

Technical Field

[0001] This utility model relates to the technical field of auxiliary equipment for slitting machines, specifically to an automatic tilting and unloading device for slitting machines. Background Technology

[0002] A slitting machine is a device that cuts wide rolls of material into multiple narrow strips, and is widely used in industries such as packaging, printing, and papermaking. After slitting, the finished rolls need to be unloaded from the slitting machine and transferred to a storage area. Currently, the unloading process of many slitting machines still relies on manual labor or semi-automatic equipment, which has the following drawbacks: 1. Manual unloading is labor-intensive, inefficient, and poses safety hazards. During the unloading process, the surface of the roll is easily damaged by collision or friction, affecting the quality of the finished product. 2. Semi-automatic equipment has limited functionality, often only capable of horizontal movement or lifting, and cannot achieve roll flipping, making it difficult to adapt to efficient assembly line operations and neat stacking requirements. Utility Model Content

[0003] The present invention aims to solve the problems of low efficiency and low automation mentioned in the background art, and provides an automatic flipping and unloading device for slitting machines with high efficiency and high automation.

[0004] An automatic tilting and unloading device for a slitting machine includes an unloading body, a fixing component, a tilting component, a vertical moving component, and a carrying component. The fixing component includes a guide rail pair, an upper base plate, a lower base plate, and a sliding plate. The guide rail pair is fixedly installed on the working end face of the unloading body. The bottom surface of the upper base plate is slidably connected to the guide rail pair. The lower base plate is located below the upper base plate and is connected to the vertical moving component. The upper base plate and the lower base plate are fixedly connected. The sliding plate is rotatably installed on the top surface of the upper base plate. The tilting component includes a tilting frame, a moving cylinder, and a tilting mechanism. The tilting frame is connected to the sliding plate through the moving cylinder. The moving cylinder is fixedly installed on the top surface of the sliding plate, and the piston rod of the moving cylinder is connected to the tilting frame. The tilting mechanism is installed on the mounting end face of the unloading body and is drivenly connected to the lower base plate. The vertical moving component is installed on the mounting end face of the unloading body, and the carrying component is installed on the side of the tilting frame.

[0005] The mounting end face refers to the back of the machine body, and the working end face refers to the front of the machine body. Through the coordinated design of the fixed component, the flipping component, and the vertical moving component, the entire process from receiving material, removing it from the main unit, lifting, flipping and unloading it, to resetting is automated. This achieves automatic unloading and flipping of the material roll, reducing manual intervention and improving production efficiency. The fixed component ensures the stability and guiding accuracy of the overall structure, while the flipping component enables flexible flipping of the material. The flipping mechanism (such as a servo motor) is mounted on the unloading machine body and is used to drive the upper base plate and all its components to flip at precise angles (such as 90°). The vertical moving component provides reliable lifting function, allowing the device to adapt to different slitting machine positions, achieving high efficiency and a high degree of automation.

[0006] Preferably, the flipping mechanism includes a servo motor and a flipping shaft. The servo motor is mounted on the mounting end face of the unloading machine body. An L-shaped connecting frame is fixedly connected to the bottom surface of the lower base plate. The servo motor is mounted on the L-shaped connecting frame. The output end of the servo motor is connected to one end of the flipping shaft, and the other end of the flipping shaft passes through the lower base plate and the upper base plate in sequence before being fixedly connected to the bottom surface of the upper base plate. Using a servo motor and flipping shaft to drive the flipping provides precise control, fast response, and a smooth and reliable flipping process, avoiding damage to the material roll. The L-shaped connecting frame enhances transmission rigidity and ensures the accuracy of the flipping angle.

[0007] Preferably, the vertical moving assembly includes a drive motor, a lead screw, and a connecting plate. The drive motor is fixedly installed on the mounting end face of the unloading machine body. The lead screw is vertically arranged and rotatably connected to the unloading machine body. The output end of the drive motor is connected to the lead screw for transmission. One end of the connecting plate is fixedly connected to a nut sleeved on the lead screw, and the other end is fixedly connected to the top surface of the lower base plate. The vertical moving assembly, driven by the lead screw, provides smooth lifting, accurate positioning, low noise, and long service life. The drive motor drives the vertically arranged lead screw to rotate. The connecting plate is fixedly connected to the lead screw by a nut and to the lower base plate. The drive motor provides power, and the connecting plate transmits the motion to the lower base plate, thereby converting the rotational motion of the lead screw into precise lifting of the entire fixed assembly. The structure is simple and maintenance is convenient.

[0008] Preferably, the support assembly includes at least two air shafts, which are installed parallel to each other on the sides of the tilting frame. The air shaft design of the support assembly allows it to expand and secure the material roll, preventing slippage or detachment during tilting. It adapts to material rolls of different sizes, improving versatility and safety.

[0009] Preferably, the movable cylinder is fixedly installed on the top surface of the sliding plate and located between the two air shafts. The extension and retraction direction of the piston rod of the movable cylinder is connected to the tilting frame. The movable cylinder drives the tilting frame to move, which can finely adjust the position of the material roll, avoid interference with the slitting machine, and enhance the adaptability and operational flexibility of the device. The movable cylinder is located between the air shafts, which is a reasonable layout and saves space.

[0010] Preferably, a slide rail is mounted on the top surface of the sliding plate, and the bottom of the tilting frame is slidably connected to the slide rail. The slide rail ensures smooth and precise movement of the tilting frame, reduces friction and wear, and improves the service life and stability of the device. The sliding connection method is simple, reliable, and easy to install and maintain.

[0011] The beneficial effects of this utility model are as follows: This device realizes full automation from material receiving to resetting, greatly improving production efficiency and safety; it adopts an air shaft and precision transmission to ensure that the material is stable and undamaged during transfer and flipping, effectively guaranteeing the quality of finished products; the design layout is reasonable, significantly improving space utilization; the whole system operates accurately and reliably, completely replacing high-risk manual operations, achieving the goal of high efficiency and high degree of automation. Attached Figure Description

[0012] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a view of the mounting end face of the unloading machine body;

[0015] Figure 3 for Figure 1 Side internal sectional view;

[0016] Figure 4 This is a schematic diagram of the unloading state.

[0017] The components include: 1. Unloading machine body; 2. Fixed component; 21. Guide rail pair; 22. Upper base plate; 23. Lower base plate; 24. L-shaped connecting frame; 25. Sliding plate; 26. Slide rail; 3. Tilting component; 31. Tilting frame; 32. Moving cylinder; 33. Tilting mechanism; 331. Servo motor; 332. Tilting shaft; 4. Vertical moving component; 41. Drive motor; 42. Lead screw; 43. Connecting plate; 5. Bearing component; 51. Air shaft. Detailed Implementation

[0018] The present invention will be further described below with reference to specific embodiments, but the present invention is not limited to the embodiments.

[0019] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer" and "vertical" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; or they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Furthermore, in the description of this utility model, unless otherwise stated, "multiple", "multiple groups", and "multiple roots" mean two or more.

[0022] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments;

[0023] like Figure 1 As shown, an automatic tilting and unloading device for a slitting machine includes an unloading machine body 1, a fixing component 2, a tilting component 3, a vertical moving component 4, and a bearing component 5. The fixing component 2 includes a guide rail pair 21, an upper base plate 22, a lower base plate 23, and a sliding plate 25. The guide rail pair 21 is fixedly installed on the working end face of the unloading machine body 1. The bottom surface of the upper base plate 22 is slidably connected to the guide rail pair 21. The lower base plate 23 is located below the upper base plate 22 and is connected to the vertical moving component 4. The upper base plate 22 and the lower base plate 23 are fixedly connected. The sliding plate 25 is rotatably installed on the top surface of the upper base plate 22.

[0024] The tilting assembly 3 includes a tilting frame 31, a moving cylinder 32, and a tilting mechanism 33. The tilting frame 31 is connected to the sliding plate 25 via the moving cylinder 32. The moving cylinder 32 is fixedly installed on the top surface of the sliding plate 25, and the piston rod of the moving cylinder 32 is connected to the tilting frame 31. The tilting mechanism 33 is installed on the mounting end face of the unloading machine body 1 and is connected to the lower base plate 23 in a transmission manner. The vertical moving assembly 4 is installed on the mounting end face of the unloading machine body 1, and the bearing assembly 5 is installed on the side of the tilting frame 31.

[0025] like Figure 2 and Figure 3As shown, the flipping mechanism 33 includes a servo motor 331 and a flipping shaft 332. The servo motor 331 is mounted on the mounting end face of the unloading machine body 1. An L-shaped connecting frame 24 is fixedly connected to the bottom surface of the lower base plate 23. The servo motor 331 is mounted on the L-shaped connecting frame 24. The output end of the servo motor 331 is connected to one end of the flipping shaft 332. The other end of the flipping shaft 332 passes through the lower base plate 23 and the upper base plate 22 in sequence and is fixedly connected to the bottom surface of the upper base plate 22.

[0026] like Figure 2 As shown, the vertical moving component 4 includes a drive motor 41, a lead screw 42, and a connecting plate 43. The drive motor 41 is fixedly installed on the mounting end face of the unloading machine body 1. The lead screw 42 is vertically arranged and rotatably connected to the unloading machine body 1. The output end of the drive motor 41 is connected to the lead screw 42 for transmission. One end of the connecting plate 43 is fixedly connected to the nut sleeved on the lead screw 42, and the other end is fixedly connected to the top surface of the lower base plate 23.

[0027] The load-bearing assembly 5 includes at least two air shafts 51, which are installed parallel to each other on the side of the tilting frame 31.

[0028] The movable cylinder 32 is fixedly installed on the top surface of the sliding plate 25 and located between the two air shafts 51. The extension and retraction direction of the piston rod of the movable cylinder 32 is connected to the tilting frame 31.

[0029] The top surface of the sliding plate 25 is equipped with a slide rail 26, and the bottom of the flipping frame 31 is slidably connected to the slide rail 26.

[0030] One embodiment of this utility model:

[0031] Initial material receiving status as follows Figure 1 The device is horizontally aligned with the slitting machine host, and the servo motor 331 keeps the tilting frame 31 in a horizontal position. The vertical moving component 4 is adjusted to the material receiving height. Subsequently, the external controller operates, and the moving cylinder 32 actuates, pushing the tilting frame 31 to move to the left (towards the slitting machine host) along the slide rail 26 on the sliding plate 25, so that the air expansion shaft 51 of the carrying component 5 aligns with the output end of the host. The finished material roll after slitting is fed onto the air expansion shaft 51, and the air expansion shaft 51 inflates and tightens the material roll. After receiving the material, the moving cylinder 32 retracts, driving the fully loaded tilting frame 31 to move to the right, disengaging from the slitting machine host.

[0032] Tilting and unloading state

[0033] like Figure 4After the material is received and removed from the main unit, the vertical moving component 4 is activated. The drive motor 41 drives the lead screw 42 to rotate, which in turn raises the lower base plate 23 and the upper base plate 22 via the connecting plate 43, raising the tilting frame 31 to a predetermined height (e.g., above the finished material placement area). Subsequently, the servo motor 331 of the tilting mechanism 33 operates, rotating the upper base plate 22 and the sliding plate 25 90° via the tilting shaft 332, thereby tilting the material on the tilting frame 31 and the air shaft 51 from a horizontal state to a vertical state (or vice versa, depending on the placement area design). The vertical moving component 4 continues to operate, driving the tilting frame 31 to descend and placing the material in the finished material placement area. At this time, the air shaft 51 deflates, releasing the material. After unloading, the drive motor 41 restarts, raising the tilting frame 31 to a safe height. The servo motor 331 rotates in the opposite direction, returning the tilting frame 31 to the horizontal receiving state. This completes one work cycle.

[0034] The device completes one work cycle and awaits the next material receiving instruction. This invention, through the aforementioned orderly automated process, achieves efficient, safe, and non-destructive unloading operations, and is particularly suitable for post-cutting processing of easily damaged materials such as paper, tape, and film.

[0035] Finally, it should be noted that the above specific embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although this utility model has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications and equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An automatic tilting and unloading device for a slitting machine, comprising an unloading machine body (1), a fixing component (2), a tilting component (3), a vertical moving component (4), and a carrying component (5), characterized in that, The fixed assembly (2) includes a guide rail pair (21), an upper base plate (22), a lower base plate (23), and a sliding plate (25). The guide rail pair (21) is fixedly installed on the working end face of the unloading machine body (1). The bottom surface of the upper base plate (22) is slidably connected to the guide rail pair (21). The lower base plate (23) is located below the upper base plate (22) and is connected to the vertical moving assembly (4). The upper base plate (22) and the lower base plate (23) are fixedly connected. The sliding plate (25) is rotatably installed on the top surface of the upper base plate (22). The tilting assembly (3) includes a tilting frame. (31) A moving cylinder (32) and a flipping mechanism (33) are provided. The flipping frame (31) is connected to the sliding plate (25) via the moving cylinder (32). The moving cylinder (32) is fixedly installed on the top surface of the sliding plate (25), and the piston rod of the moving cylinder (32) is connected to the flipping frame (31). The flipping mechanism (33) is installed on the mounting end face of the unloading machine body (1) and is connected to the lower base plate (23) in a transmission manner. The vertical moving component (4) is installed on the mounting end face of the unloading machine body (1), and the bearing component (5) is installed on the side of the flipping frame (31).

2. The automatic tilting and unloading device for a slitting machine according to claim 1, characterized in that, The flipping mechanism (33) includes a servo motor (331) and a flipping shaft (332). The servo motor (331) is installed on the mounting end face of the unloading machine body (1). An L-shaped connecting frame (24) is fixedly connected to the bottom surface of the lower base plate (23). The servo motor (331) is mounted on the L-shaped connecting frame (24). The output end of the servo motor (331) is connected to one end of the flipping shaft (332). The other end of the flipping shaft (332) passes through the lower base plate (23) and the upper base plate (22) in sequence and is fixedly connected to the bottom surface of the upper base plate (22).

3. The automatic tilting and unloading device for a slitting machine according to claim 1, characterized in that, The vertical moving component (4) includes a drive motor (41), a lead screw (42), and a connecting plate (43). The drive motor (41) is fixedly installed on the mounting end face of the unloading machine body (1). The lead screw (42) is vertically arranged and rotatably connected to the unloading machine body (1). The output end of the drive motor (41) is connected to the lead screw (42) for transmission. One end of the connecting plate (43) is fixedly connected to the nut sleeved on the lead screw (42), and the other end is fixedly connected to the top surface of the lower base plate (23).

4. The automatic tilting and unloading device for a slitting machine according to claim 1, characterized in that, The load-bearing component (5) includes at least two air shafts (51), which are installed parallel to each other on the side of the tilting frame (31).

5. An automatic tilting and unloading device for a slitting machine according to claim 4, characterized in that, The movable cylinder (32) is fixedly installed on the top surface of the sliding plate (25) and located between the two air expansion shafts (51). The extension and retraction direction of the piston rod of the movable cylinder (32) is connected to the flipping frame (31).

6. An automatic tilting and unloading device for a slitting machine according to claim 5, characterized in that, The top surface of the sliding plate (25) is equipped with a slide rail (26), and the bottom of the flipping frame (31) is slidably connected to the slide rail (26).

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