Winding device for cooled and shaped film

Abstract

The utility model belongs to the technical field of film production equipment, and particularly relates to a winding device for a cooled and shaped film, which comprises a device support and a motor, the motor is arranged on the side face of the device support, a winding mechanism is arranged on the inner side of the device support and comprises an adjusting unit and a compacting unit, the compacting unit is mounted on the inner side of the device support, and the adjusting unit is connected with the motor. The adjusting unit is installed on the inner side of the device support. According to the winding device for the cooled and shaped thin film, a thin film roll needing to be wound is installed on the outer surface of the winding roller, then a motor is started to drive a transmission assembly to rotate, then the winding roller is driven to rotate through a transmission shaft, and therefore the thin film is wound, and in the process of winding the thin film, the winding speed of the thin film is increased. The first connecting shell is pushed upwards, then the pressing roller makes continuous contact with the thin film roll, and therefore the thin film roll is pressed, and the situation that follow-up transportation and other processes are affected due to the fact that the thin film is wound insufficiently in the winding process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of film production equipment technology, specifically to a winding device for film after cooling and shaping. Background Technology

[0002] In modern film production processes, after the crucial cooling and setting process, the winding operation is an indispensable and vital step. The quality of the winding directly affects the subsequent storage, transportation, and practical application of the film. However, currently widely used winding devices on the market generally suffer from several technical challenges that urgently need to be addressed.

[0003] On the one hand, tension control during film winding has become a core bottleneck restricting winding quality. Due to the lack of a high-precision tension control mechanism in existing winding devices, it is difficult to achieve accurate tension control during the winding process. As the film continues to wind around the winding roller, the tightness of the film gradually varies, resulting in uneven tension in the wound film roll, and even wrinkles and deformation, severely affecting the film's flatness and appearance quality, thus reducing its applicability and reliability in subsequent processing and use. On the other hand, existing winding devices have significant functional design flaws, failing to effectively clean the film during the winding process. In the film production environment, dust, debris, and other impurities are inevitably present, and these impurities easily adhere to the film surface. If not removed in time, they not only affect the film's appearance but may also form defects inside the film, reducing its physical properties and chemical stability, posing a significant threat to the quality of the film product. Therefore, developing a winding device for cooled and set films that can effectively solve the above problems is of great practical significance for improving film production quality and efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a winding device for a film after cooling and setting, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a winding device for a film after cooling and setting, comprising a device support and a motor, wherein the motor is disposed on the side of the device support, and a winding mechanism is disposed on the inner side of the device support, wherein the winding mechanism comprises an adjustment unit and a compaction unit, wherein the compaction unit is installed on the inner side of the device support, and the adjustment unit is installed on the inner side of the device support;

[0006] The compaction unit includes a transmission assembly, which is driven by the output shaft of a motor. The other end of the transmission assembly is driven by a transmission shaft. A take-up roller is fixedly connected to the outer surface of the transmission shaft. A limit groove is formed on the inner side of the device bracket. A connecting rod is movably connected inside the limit groove. A pressure roller is provided on the outer side of the connecting rod. A connecting housing is provided on the outer surface of the connecting rod. A central column is connected above the connecting housing. A spring is connected to the outer surface of the central column. A top plate is fixedly connected to the top of the central column.

[0007] Preferably, the transmission assembly consists of two meshing bevel gears, bevel gear one and bevel gear two, with bevel gear one fixedly connected to the output shaft of the motor and bevel gear two fixedly connected to the outer surface of the transmission shaft.

[0008] Preferably, the adjusting unit includes a transmission belt assembly, which is drivenly connected to the other end of the transmission shaft. The other end of the transmission belt assembly is drivenly connected to a transmission gear. A connecting gear is drivenly connected below the transmission gear, and a driven gear is drivenly connected below the connecting gear. A connecting plate one is connected to the outside of the transmission gear, and a connecting plate two is connected above the connecting gear. An electric telescopic rod is connected above the device bracket. The output shaft of the electric telescopic rod is fixedly connected to a connecting housing two. A rotating shaft is movably connected to the inner side of the connecting housing two, and a cleaning roller is provided on the outer surface of the rotating shaft.

[0009] Preferably, the outer surface of the pressure roller is covered with an elastic rubber layer, and the surface of the elastic rubber layer is provided with anti-slip texture.

[0010] Preferably, the surface of the cleaning roller is provided with electrostatic adsorption bristles, which are made of conductive fiber material.

[0011] Preferably, the connecting rod moves inside the limiting groove.

[0012] Preferably, a shock-absorbing rubber block is provided at the bottom of the limiting groove.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This winding device for cooled and shaped films involves installing a compaction unit, then mounting the film roll to be wound onto the outer surface of the winding roller. The motor is then started, causing the transmission assembly to rotate, which in turn drives the winding roller to rotate via a transmission shaft, thus winding the film. During the winding process, the connecting housing is pushed upwards, causing the pressure roller to continuously contact the film roll, applying pressure to prevent insufficient winding and thus ensuring proper subsequent transportation.

[0015] 2. This winding device for cooling and setting film, by installing an adjustment unit, allows the drive shaft to rotate, which in turn drives the drive gear via the drive belt assembly, causing the connecting gear and the driven gear to perform gear transmission. This drives the rotating shaft to rotate, which in turn drives the cleaning roller to remove static dust from the film surface. Furthermore, when it is necessary to adjust the pressure during film winding, the electric telescopic rod is activated, causing the electric telescopic rod to drive the connecting housing and then the rotating shaft to move downwards, thereby adjusting the winding pressure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the winding mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the overall bottom structure of the winding mechanism of this utility model.

[0020] In the diagram: 1. Device support; 2. Motor; 3. Transmission assembly; 4. Drive shaft; 5. Take-up roller; 6. Limiting groove; 7. Connecting rod; 8. Pressure roller; 9. Connecting housing one; 10. Center column; 11. Spring; 12. Top plate; 13. Transmission belt assembly; 14. Transmission gear; 15. Connecting plate one; 16. Connecting gear; 17. Driven gear; 18. Connecting plate two; 19. Electric telescopic rod; 20. Connecting housing two; 21. Rotating shaft; 22. Cleaning roller. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4 This utility model provides a technical solution: a winding device for a film after cooling and shaping, including a device support 1 and a motor 2. The motor 2 is disposed on the side of the device support 1, and a winding mechanism is disposed on the inner side of the device support 1. The winding mechanism includes an adjustment unit and a compaction unit. The compaction unit is installed on the inner side of the device support 1, and the adjustment unit is installed on the inner side of the device support 1.

[0023] The compaction unit transmission assembly 3 is connected to the output shaft of the motor 2. The other end of the transmission assembly 3 is connected to a transmission shaft 4. A take-up roller 5 is fixedly connected to the outer surface of the transmission shaft 4. A limit groove 6 is formed on the inner side of the device bracket 1. A connecting rod 7 is movably connected inside the limit groove 6. A pressure roller 8 is provided on the outer side of the connecting rod 7. A connecting housing 9 is provided on the outer surface of the connecting rod 7. A central column 10 is connected above the connecting housing 9. A spring 11 is connected to the outer surface of the central column 10. A top plate 12 is fixedly connected to the top of the central column 10. By installing the compaction unit, the film roll to be wound is then mounted on the outer surface of the winding roller 5. The motor 2 is then started, causing the transmission assembly 3 to rotate, which in turn drives the winding roller 5 to rotate via the transmission shaft 4, thus winding the film. During the winding process, the connecting housing 9 is pushed upwards, causing the pressure roller 8 to continuously contact the film roll, applying pressure to prevent insufficient winding and thus ensuring proper subsequent transportation.

[0024] The transmission assembly 3 consists of two meshing bevel gears, bevel gear one and bevel gear two. Bevel gear one is fixedly connected to the output shaft of motor 2, and bevel gear two is fixedly connected to the outer surface of transmission shaft 4. Thus, by starting motor 2, motor 2 drives bevel gear one and bevel gear two to mesh with each other, thereby causing transmission shaft 4 to rotate.

[0025] The adjustment unit includes a transmission belt assembly 13, which is drivenly connected to the other end of the transmission shaft 4. A transmission gear 14 is drivenly connected to the other end of the transmission belt assembly 13. A connecting gear 16 is drivenly connected below the transmission gear 14, and a driven gear 17 is drivenly connected below the connecting gear 16. A connecting plate 15 is connected to the outside of the transmission gear 14, and a connecting plate 18 is connected above the connecting gear 16. An electric telescopic rod 19 is connected to the top of the device bracket 1. The output shaft of the electric telescopic rod 19 is fixedly connected to a connecting housing 20. A rotating shaft 21 is movably connected to the inner side of the connecting housing 20. The outer surface of the rotating shaft 21 is provided with… There is a cleaning roller 22. By installing an adjustment unit, when the drive shaft 4 rotates, the drive belt assembly 13 drives the drive gear 14, which in turn drives the connecting gear 16 and the driven gear 17 to perform gear transmission. This causes the driven gear 17 to drive the rotating shaft 21 to rotate, which in turn drives the cleaning roller 22 to remove static dust from the thin surface. Furthermore, when it is necessary to adjust the pressure during film winding, the electric telescopic rod 19 is activated. This causes the electric telescopic rod 19 to drive the connecting housing 20, which in turn drives the rotating shaft 21 to move downward, thereby adjusting the pressure during winding.

[0026] The outer surface of the pressure roller 8 is covered with a layer of elastic rubber, and the surface of the elastic rubber layer is provided with anti-slip texture.

[0027] The surface of the cleaning roller 22 is provided with electrostatic adsorption bristles, which are made of conductive fiber material.

[0028] The connecting rod 7 moves inside the limiting groove 6.

[0029] The bottom of the limiting groove 6 is equipped with a shock-absorbing rubber block to absorb the vibration generated by the connecting rod 7 during sliding.

[0030] Working Principle: This winding device for cooled and shaped films operates by starting motor 2. Its output shaft transmits power to drive shaft 4 via a transmission assembly 3 consisting of two meshing bevel gears, thereby rotating the winding roller 5 to achieve film winding. During winding, the compaction unit functions, with connecting rod 7 moving within the limiting groove 6. Spring 11 above connecting housing 9 ensures that pressure roller 8 remains in contact with the film roll. The elastic rubber layer and anti-slip texture on the outer surface of pressure roller 8 ensure appropriate pressure is applied to the film roll, preventing incomplete winding. Simultaneously, the rotation of drive shaft 4 drives transmission gear 14 via transmission belt assembly 13. Through gear transmission between connecting gear 16 and driven gear 17, rotating shaft 21 drives cleaning roller 22 to rotate. The electrostatic adsorption bristles on the surface of cleaning roller 22, made of conductive fiber material, remove electrostatic dust from the film surface. In addition, when it is necessary to adjust the film winding pressure, the electric telescopic rod 19 is activated, which drives the connecting housing 20 and the rotating shaft 21 to move up and down to achieve pressure adjustment. The shock-absorbing rubber block at the bottom of the limiting groove 6 can absorb the vibration generated when the connecting rod 7 slides, ensuring stable operation of the device.

[0031] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A winding device for a cooled and shaped film, comprising a device support (1) and a motor (2), characterized in that: The motor (2) is disposed on the side of the device support (1), and a winding mechanism is disposed on the inner side of the device support (1). The winding mechanism includes an adjustment unit and a compaction unit. The compaction unit is installed on the inner side of the device support (1), and the adjustment unit is installed on the inner side of the device support (1). The compaction unit includes a transmission assembly (3), which is connected to the output shaft of a motor (2). The other end of the transmission assembly (3) is connected to a transmission shaft (4). A take-up roller (5) is fixedly connected to the outer surface of the transmission shaft (4). A limiting groove (6) is opened on the inner side of the device bracket (1). A connecting rod (7) is movably connected inside the limiting groove (6). A pressure roller (8) is provided on the outer side of the connecting rod (7). A connecting housing (9) is provided on the outer surface of the connecting rod (7). A central column (10) is connected above the connecting housing (9). A spring (11) is connected to the outer surface of the central column (10). A top plate (12) is fixedly connected to the top of the central column (10).

2. A winding device for a cooled and shaped film according to claim 1, characterized in that: The transmission assembly (3) consists of two meshing bevel gears, bevel gear one and bevel gear two. Bevel gear one is fixedly connected to the output shaft of the motor (2), and bevel gear two is fixedly connected to the outer surface of the transmission shaft (4).

3. A winding device for a cooled and shaped film according to claim 1, characterized in that: The adjustment unit includes a transmission belt assembly (13), which is connected to the other end of the transmission shaft (4). The other end of the transmission belt assembly (13) is connected to a transmission gear (14). A connecting gear (16) is connected to the lower part of the transmission gear (14). A driven gear (17) is connected to the lower part of the connecting gear (16). A connecting plate (15) is connected to the outer side of the transmission gear (14). A connecting plate (18) is connected to the upper part of the connecting gear (16). An electric telescopic rod (19) is connected to the upper part of the device bracket (1). The output shaft of the electric telescopic rod (19) is fixedly connected to a connecting housing (20). A rotating shaft (21) is movably connected to the inner side of the connecting housing (20). A cleaning roller (22) is provided on the outer surface of the rotating shaft (21).

4. A winding device for a cooled and shaped film according to claim 1, characterized in that: The outer surface of the pressure roller (8) is covered with an elastic rubber layer, and the surface of the elastic rubber layer is provided with anti-slip texture.

5. A winding device for a cooled and shaped film according to claim 3, characterized in that: The surface of the cleaning roller (22) is provided with electrostatic adsorption bristles, which are made of conductive fiber material.

6. A winding device for a cooled and shaped film according to claim 1, characterized in that: The connecting rod (7) moves inside the limiting groove (6).

7. A winding device for a cooled and shaped film according to claim 1, characterized in that: The bottom of the limiting groove (6) is provided with a shock-absorbing rubber block to absorb the vibration generated by the connecting rod (7) during the sliding process.

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