Lifting material receiving shaft for splitting machine
By introducing a hydraulically adjustable lifting take-up shaft, a motor-driven structure, and a damping telescopic device into the slitting machine, the problems of wrinkles and difficulty in changing the core were solved, achieving flat material winding and continuous production.
Patent Information
- Application Number
- CN202422975096.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-04
AI Technical Summary
Traditional slitting machines with lifting take-up shafts are prone to wrinkles, and core replacement is difficult, affecting the continuity of the production process and material quality.
A lifting take-up shaft was designed, comprising a fixed rod, a sliding block, a motor assembly, a disassembly assembly, and a pressing assembly. The structure includes a hydraulic press for height adjustment, a servo motor to drive the take-up shaft, a damping telescopic device to assist in disassembling the core, and a pressing roller to prevent wrinkles.
It effectively avoids material wrinkling, enables quick core replacement, maintains the continuity of the production process, and ensures tight winding and appearance quality of the material.
Smart Images
Figure CN223495741U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of lifting and receiving shafts for slitting machines, specifically a lifting and receiving shaft for a slitting machine. Background Technology
[0002] The take-up shaft plays a crucial role in the operation of the slitting machine. Traditional take-up shafts often have some problems. In order to solve these problems and improve the take-up performance of the slitting machine, a new type of lifting take-up shaft for slitting machines is needed.
[0003] When using the existing slitting machine with the lifting take-up shaft,
[0004] (1) It is easy to wrinkle. As the core diameter increases, the material may become loose and piled up, which will cause wrinkles. This will not only affect the appearance quality of the material after winding, but may also lead to a decline in material performance in subsequent use.
[0005] (2) It is difficult to quickly disassemble the core. Because the core disassembly is slow, the installation of the new core will be delayed, which will affect the production process of the slitting machine. If the core cannot be replaced in time and a new material collection can be started, the slitting machine will be in a waiting state. The slitting material may accumulate, which will disrupt the production rhythm and reduce the continuity and smoothness of production.
[0006] To address the above problems, this utility model provides a lifting and receiving shaft for a slitting machine. Utility Model Content
[0007] The purpose of this invention is to provide a lifting take-up shaft for a slitting machine. This invention can reduce material wrinkles and enable quick disassembly and replacement of the core, thereby solving the problems in the background art.
[0008] To achieve the above objectives, this utility model provides the following technical solution: a lifting and receiving shaft for a slitting machine, comprising a fixed rod, with fixed plates fixedly connected to both sides of the fixed rod, a support plate fixedly connected to the middle of the top of the fixed plate, a sliding block slidably connected inside the support plate, an adjusting component fixedly connected to the middle of the bottom end of the sliding block, a motor assembly fixedly connected inside one of the sliding blocks, a receiving component fixedly connected to one end of the motor assembly, a disassembly component fixedly connected to one end of the other sliding block, and a pressing component fixedly connected to the top of one side of the support plate.
[0009] Furthermore, the adjustment assembly includes a hydraulic press fixedly connected to the middle of the bottom end of the sliding block. A protective box is provided on the surface of the hydraulic press, and the bottom end of the protective box is fixedly connected to the inner bottom wall of the support plate, thereby achieving the function of adjusting the height of the sliding block.
[0010] Furthermore, the motor assembly includes a motor box fixedly connected inside one of the sliding blocks, a servo motor fixedly connected inside the motor box, and a transmission rod splinedly connected to the output end of the servo motor, thereby driving the material receiving shaft to rotate.
[0011] Furthermore, the take-up assembly includes a take-up shaft fixedly connected to one end of the motor assembly, and an anti-slip ring is fixedly connected to the surface of the take-up shaft to achieve the function of fixing the take-up core.
[0012] Furthermore, the disassembly assembly includes an A-damping expansion joint fixedly connected to one end of another sliding block. One end of the A-damping expansion joint is fixedly connected to a bearing, and one end of the bearing is fixedly connected to a fixed circular plate, thereby facilitating the disassembly and installation of the core.
[0013] Furthermore, the pressing assembly includes a connecting plate fixedly connected to the top of one side of the support plate, and a B-damping telescopic device fixedly connected to the bottom end of the connecting plate. The bottom end of the B-damping telescopic device is fixedly connected to a pressing roller, which achieves the effect of keeping the material flat during the winding process and avoiding wrinkles.
[0014] Furthermore, a triangular plate is fixedly connected to one side of the support plate, and a transmission roller is rotatably connected to the surface of the triangular plate, thereby facilitating transmission.
[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0016] This utility model provides a lifting and receiving shaft for a slitting machine.
[0017] (1) By setting up the pressing component, the material can be subjected to uniform and appropriate pressure when the personnel operate the device, which effectively avoids the generation of wrinkles, ensures the tightness and aesthetics of the packaging, and reduces the occurrence of problems such as frequent machine stoppages and rework due to material wrinkles.
[0018] (2) By setting up the disassembly components, the core can be quickly replaced when the personnel operate the device. Quick core replacement helps to maintain the continuity of the production process. In the process of large-scale continuous production, the cutting and receiving of materials are closely linked links. If the core is replaced quickly, the slitting machine can output materials continuously and stably. The material after cutting will not be piled up or the production rhythm will be disrupted due to the delay in core replacement, thus achieving efficient and uninterrupted production. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the device of this utility model;
[0020] Figure 2 This is a schematic diagram of the pressing component of this utility model;
[0021] Figure 3 This is a schematic diagram of the motor assembly and disassembly assembly of this utility model;
[0022] Figure 4 This is a schematic diagram of the adjustment component of this utility model.
[0023] In the diagram: 1. Fixed rod; 2. Fixed plate; 3. Support plate; 4. Sliding block; 5. Adjustment assembly; 501. Hydraulic press; 502. Protective box; 6. Motor assembly; 601. Motor box; 602. Servo motor; 603. Transmission rod; 7. Receiving assembly; 701. Receiving shaft; 702. Anti-slip ring; 8. Disassembly assembly; 801. A damping expansion joint; 802. Bearing; 803. Fixed circular plate; 9. Pressing assembly; 901. Connecting plate; 902. B damping expansion joint; 903. Pressing roller; 10. Triangular plate; 11. Transmission roller. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] To solve the problem of how to effectively position and adjust the technology, such as Figure 1-4 As shown, the following preferred technical solutions are provided:
[0026] A lifting take-up shaft for a slitting machine includes a fixed rod 1, with fixed plates 2 fixedly connected to both sides of the fixed rod 1. A support plate 3 is fixedly connected to the middle of the top of the fixed plate 2. A sliding block 4 is slidably connected inside the support plate 3. An adjusting component 5 is fixedly connected to the middle of the bottom end of the sliding block 4. A motor assembly 6 is fixedly connected inside one of the sliding blocks 4. A take-up component 7 is fixedly connected to one end of the motor assembly 6, and a disassembly component 8 is fixedly connected to one end of the other sliding block 4. The disassembly component 8 allows for quick replacement of the core roll during manual operation, which helps maintain the continuity of the production process. In large-scale continuous production, material slitting and receiving are closely linked processes. If the core is changed quickly, the slitting machine can output materials continuously and stably, without causing material accumulation or disruption of the production rhythm due to delays in core replacement. This achieves efficient and uninterrupted production. A pressing component 9 is fixedly connected to the top of one side of the support plate 3. With the setting of the pressing component 9, the material can be subjected to uniform and appropriate pressure when the personnel operate the device, effectively avoiding the generation of wrinkles. This ensures the tightness and aesthetics of the packaging and reduces the occurrence of frequent downtime and rework due to material wrinkles.
[0027] Specifically, when using the operating device, the operator can install the core that needs to be wound onto the winding shaft 701, fix one end of the core by the fixing plate 803, and then start the servo motor 602 to make the winding shaft 701 start rotating at low speed to wind it up.
[0028] Furthermore, such as Figure 4 As shown, the following preferred technical solutions are provided:
[0029] The adjustment component 5 includes a hydraulic press 501 fixedly connected to the middle of the bottom end of the sliding block 4. A protective box 502 is provided on the surface of the hydraulic press 501. The bottom end of the protective box 502 is fixedly connected to the inner bottom wall of the support plate 3. The purpose of this design is to facilitate the up-and-down movement of the sliding block 4 by setting the hydraulic press 501 during use, and to protect the hydraulic press 501 during use by setting the protective box 502.
[0030] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided:
[0031] The motor assembly 6 includes a motor box 601 fixedly connected inside one of the sliding blocks 4. A servo motor 602 is fixedly connected inside the motor box 601. The output end of the servo motor 602 is splinedly connected to a transmission rod 603. The purpose of this design is to protect the servo motor 602 during use by setting up the motor box 601. The servo motor 602 and the transmission rod 603 facilitate the rotation of the receiving shaft 701 during use.
[0032] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided:
[0033] The receiving assembly 7 includes a receiving shaft 701 fixedly connected to one end of the motor assembly 6. An anti-slip ring 702 is fixedly connected to the surface of the receiving shaft 701. The purpose of this design is to facilitate material receiving during use by setting the receiving shaft 701, and to prevent slippage during use by setting the anti-slip ring 702.
[0034] Furthermore, such as Figure 3 As shown, the following preferred technical solutions are provided:
[0035] The disassembly assembly 8 includes an A-damping expansion joint 801 fixedly connected to one end of another sliding block 4. One end of the A-damping expansion joint 801 is fixedly connected to a bearing 802, and one end of the bearing 802 is fixedly connected to a fixed circular plate 803. The purpose of this design is to facilitate the disassembly and installation of the take-up coil during use by setting up the A-damping expansion joint 801, the bearing 802 and the fixed circular plate 803.
[0036] Furthermore, such as Figure 2 As shown, the following preferred technical solutions are provided:
[0037] The pressing assembly 9 includes a connecting plate 901 fixedly connected to the top of one side of the support plate 3. A B-damping expansion joint 902 is fixedly connected to the bottom end of the connecting plate 901, and a pressing roller 903 is fixedly connected to the bottom end of the B-damping expansion joint 902. The purpose of this design is to keep the material flat during use by setting up the connecting plate 901, the B-damping expansion joint 902 and the pressing roller 903.
[0038] Furthermore, such as Figure 1 As shown, the following preferred technical solutions are provided:
[0039] A triangular plate 10 is fixedly connected to one side of the support plate 3, and a transmission roller 11 is rotatably connected to the surface of the triangular plate 10. The purpose of this design is to facilitate the fixing of the transmission roller 11 during use by setting the triangular plate 10, and to facilitate the transmission of materials that need to be wound up during use by setting the transmission roller 11.
[0040] Working principle: First, the core to be taken in is installed on the take-in shaft 701. One end of the core is fixed by the fixing plate 803. Then, the servo motor 602 is started, causing the take-in shaft 701 to rotate at low speed. According to the thickness and width of the material to be cut, the height of the sliding block 4 is adjusted by controlling the hydraulic press 501 to match the position of the take-in shaft 701 with the height of the slitting machine's outlet. During the adjustment process, the relative position of the take-in shaft 701 and the slitting machine's outlet should be observed to ensure that the material can be accurately wound on the core. The slitting machine then begins to cut the material. After feeding, the material is transferred to the take-up shaft 701 via the transfer roller 11. During the take-up process, the B damping expansion joint 902 will automatically adjust the height of the pressing roller 903 according to the increase of the core diameter, and always apply appropriate pressure to the material to keep the material flat. When the take-up roll reaches a certain diameter or a batch of take-up tasks is completed, the take-up roll needs to be disassembled. First, stop the operation of the slitting machine and the servo motor 602, and then control the A damping expansion joint 801 to move the fixed circular plate 803 away from the take-up shaft 701, and remove the take-up roll from the take-up shaft 701.
[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0042] 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 lifting take-up shaft for a slitting machine, comprising a fixed rod (1), characterized in that: Fixed plates (2) are fixedly connected to both sides of the fixed rod (1). A support plate (3) is fixedly connected to the middle of the top of the fixed plate (2). A sliding block (4) is slidably connected inside the support plate (3). An adjustment component (5) is fixedly connected to the middle of the bottom of the sliding block (4). A motor component (6) is fixedly connected inside one of the sliding blocks (4). A material receiving component (7) is fixedly connected to one end of the motor component (6). A disassembly component (8) is fixedly connected to one end of the other sliding block (4). A pressing component (9) is fixedly connected to the top of one side of the support plate (3).
2. The lifting take-up shaft for a slitting machine according to claim 1, characterized in that: The adjustment component (5) includes a hydraulic press (501) fixedly connected to the middle of the bottom of the sliding block (4). A protective box (502) is provided on the surface of the hydraulic press (501), and the bottom of the protective box (502) is fixedly connected to the inner bottom wall of the support plate (3).
3. The lifting take-up shaft for a slitting machine according to claim 1, characterized in that: The motor assembly (6) includes a motor box (601) fixedly connected inside one of the sliding blocks (4), a servo motor (602) fixedly connected inside the motor box (601), and a transmission rod (603) splinedly connected to the output end of the servo motor (602).
4. A lifting take-up shaft for a slitting machine according to claim 1, characterized in that: The receiving assembly (7) includes a receiving shaft (701) fixedly connected to one end of the motor assembly (6), and an anti-slip ring (702) is fixedly connected to the surface of the receiving shaft (701).
5. A lifting take-up shaft for a slitting machine according to claim 1, characterized in that: The disassembly assembly (8) includes an A-damping expansion joint (801) fixedly connected to one end of another sliding block (4), one end of the A-damping expansion joint (801) is fixedly connected to a bearing (802), and one end of the bearing (802) is fixedly connected to a fixed circular plate (803).
6. A lifting take-up shaft for a slitting machine according to claim 1, characterized in that: The pressing assembly (9) includes a connecting plate (901) fixedly connected to the top of one side of the support plate (3), and a B-damping telescopic device (902) fixedly connected to the bottom end of the connecting plate (901), and a pressing roller (903) fixedly connected to the bottom end of the B-damping telescopic device (902).
7. A lifting take-up shaft for a slitting machine according to claim 1, characterized in that: A triangular plate (10) is fixedly connected to one side of the support plate (3), and a transmission roller (11) is rotatably connected to the surface of the triangular plate (10).